Enhanced Fast Dormancy%28RAN14.0_04%29

Enhanced Fast Dormancy RAN

Feature Parameter Description

Issue 04

Date 2013-11-30

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without prior

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and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.

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Notice

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information, and recommendations in this document are provided "AS IS" without warranties, guarantees or

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Huawei Technologies Co., Ltd.

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WCDMA RAN

Enhanced Fast Dormancy Contents

Issue 04 (2013-11-30) Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd

i

Contents

1 About This Document .............................................................................................................. 1-1

1.1 Scope ............................................................................................................................................ 1-1

1.2 Intended Audience ........................................................................................................................ 1-1

1.3 Change History .............................................................................................................................. 1-1

2 Overview ..................................................................................................................................... 2-1

2.1 Introduction .................................................................................................................................... 2-1

2.2 Benefits ......................................................................................................................................... 2-2

3 Technical Description .............................................................................................................. 3-1

4 State Transitions for Fast Dormancy UEs .......................................................................... 4-1

5 Network Impact .......................................................................................................................... 5-1

5.1 System Capacity ........................................................................................................................... 5-1

5.2 Network Performance ................................................................................................................... 5-1

6 Engineering Guidelines ........................................................................................................... 6-1

6.1 When to Use Enhanced Fast Dormancy ....................................................................................... 6-1

6.2 Deployment ................................................................................................................................... 6-1

6.2.1 Requirements ....................................................................................................................... 6-1

6.2.2 Data Preparation .................................................................................................................. 6-3

6.2.3 Activation ............................................................................................................................ 6-14

6.2.4 Activation Observation ........................................................................................................ 6-21

6.2.5 Deactivation ........................................................................................................................ 6-22

6.2.6 Example .............................................................................................................................. 6-26

6.3 Performance Monitoring .............................................................................................................. 6-30

7 Parameters ................................................................................................................................. 7-1

8 Counters ...................................................................................................................................... 8-1

9 Glossary ...................................................................................................................................... 9-1

10 Reference Documents ......................................................................................................... 10-1

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Enhanced Fast Dormancy 1 About This Document



1-1

1 About This Document

1.1 Scope

This document describes the WRFD-020500 Enhanced Fast Dormancy feature, including its technical principles, related features, network impact, and engineering guidelines.

1.2 Intended Audience

This document is intended for personnel who:

Need to understand the features described herein

Work with Huawei products

1.3 Change History

This section provides information about the changes in different document versions. There are two types of changes, which are defined as follows:

Feature change

Changes in features of a specific product version

Editorial change

Changes in wording or addition of information that was not described in the earlier version

04 (2013-11-30)

This issue includes the following changes.

Change Type Change Description Parameter Change

Feature change

None None

Editorial change

Optimized the description in chapter 4 "State Transitions for Fast Dormancy UEs" and incorporated this chapter into chapter 3 "Technical Description."

None

Added referenced 3GPP protocol section numbers to the following chapters:

Chapter 2 "Overview"

Chapter 3 "Technical Description"

None

Added chapter 5 "Network Impact." None

Optimized section 6.2 "Deployment." None

03 (2013-06-20)


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1-2


Feature change

None. None

Editorial change

Added the processing for normal UEs. For details, see chapter 4 "State Transitions for Fast Dormancy UEs."

None

02 (2012-11-30)



Feature change

None. None.

Editorial change

Modified descriptions about state transition for fast dormancy UEs. For details, see chapter 4 "State Transitions for Fast Dormancy UEs."

Added the following parameters:

PROCESSSWITCH: FD_P2D_SWITCH

PROCESSSWITCH: FD_TAC_FORCE_D2F_SWITCH

01 (2012-07-20)


.Change Type Change Description Parameter Change

Feature change

None. None.

Editorial change

Modified descriptions about state transition for fast dormancy UEs. For details, see chapter 4 "State Transitions for Fast Dormancy UEs."

None

Added the procedures for deploying features used in this document. For details, see chapter 6 "Engineering Guidelines."

None

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Enhanced Fast Dormancy 2 Overview



2-1

2 Overview

2.1 Introduction

Some intelligent UEs on a live network send a Signaling Connection Release Indication (SCRI) message to the RNC after PS data transmission is complete. By sending the SCRI message, intelligent UEs request for a transition to idle mode or the CELL_PCH or URA_PCH state to reduce battery consumption. Upon receiving the SCRI, the RNC can release the signaling connection and switch the UEs to idle mode, or the RNC can maintain the signaling connection and switch the UEs to the CELL_FACH or CELL_PCH/URA_PCH state. By default, the RNC switches the UEs to idle mode. A UE setting up PS services in idle mode consumes more signaling resources than that in the CELL_PCH or URA_PCH state. If a large number of UEs are switched between idle mode and the CELL_DCH state, signaling storms may occur. The EFD feature is introduced to switch the UEs to the CELL_FACH or CELL_PCH or URA_PCH state to relieve signaling storms.

The UEs on a live network are classified into the following types:

UEs that do not send an SCRI message (earlier than 3GPP Release 5)

This type of UE is of a release earlier than 3GPP Release 5 and does not send an SCRI message after completing data transmission.

UEs that do not send an SCRI message (3GPP Release 5 and later)

This type of UE is of 3GPP Release 5 or later and does not send an SCRI message after completing data transmission.

UEs that send an SCRI message (with the "UE Requested PS Data session end" cause value)

This type of UE reads the T323 information element (IE) carried in the system information block type 1 (SIB1) message and sends an SCRI message to the RNC after completing data transmission. The SCRI message carries the "Signaling Connection Release Indication Cause" IE, which is set to "UE Requested PS Data session end." This type of UE complies with 3GPP Release 8.

T323 determines the interval at which a UE sends an SCRI message. That is, the T323 timer starts after a UE sends an SCRI message, and SCRI messages with the "UE Requested PS Data session end" cause value cannot be sent until T323 expires.

UEs that send an SCRI message (with other cause values or no cause value)

This type of UE does not read the "T323" IE carried in the SIB1 message, and sends an SCRI message to the RNC after completing data transmission.

− The message carries the "Signaling Connection Release Indication Cause" IE and the IE is set to cause values other than "UE Requested PS Data session end."

− The message does not carry the "Signaling Connection Release Indication Cause" IE.

UEs that can use EFD after this feature is enabled are called fast dormancy UEs, and other UEs are called non-fast dormancy UEs. Among the preceding four types of UEs, UEs that do not send an SCRI message (earlier than 3GPP Release 5) are called non-fast dormancy UEs and the other three types are called fast dormancy UEs.

If EFD is not enabled, the RNC releases the signaling connection of a UE and switches the UE to idle mode after receiving an SCRI message from the UE.

If EFD is enabled, the RNC switches a UE to idle mode or to the CELL_FACH, CELL_PCH, or URA_PCH state after receiving an SCRI message from the UE.

For details about the SCRI message, see section 8.1.14 "Signalling connection release indication procedure" in 3GPP TS 25.331 V10.7.0.

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Enhanced Fast Dormancy 2 Overview



2-2

2.2 Benefits

This feature provides the following benefits:

Reduces signaling consumption caused by intelligent UEs. The gains are related to the proportion of intelligent UEs in the network.

Reduces RNC SPU load, NodeB signaling load, and NodeB CE resource consumption caused by intelligent UEs.

For example, after the feature is enabled, if the number of PS RAB setups decreases by 70%, the RNC SPU load decreases by 5%–20% and both the NodeB signaling load and CE resource consumption decrease by 10%–30%.

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Enhanced Fast Dormancy 3 Technical Description



3-1

3 Technical Description

When there is no PS data to be transmitted, the intelligent UE sends the RNC an SCRI message to request the UTRAN to release the signaling connection. This procedure saves power. In addition, the UE periodically sends heartbeat messages to the core network, for example, to check for new mails on the mail server. If the EFD feature is disabled, the RNC releases the signaling connection and switches the UE to idle mode. In this case, sending heartbeat messages leads to the procedures for RRC connection setups, authentication, encryption, and RAB setups. These procedures increase the RNC signaling processing load.

EFD is introduced to decrease the RNC signaling processing load. With EFD, the RNC transits a UE to the CELL_FACH or PCH state instead of idle mode upon receiving an SCRI message from the UE. In this case, when the UE periodically sends heartbeat messages, the signaling procedure between the UE and RNC is simplified because the RRC connection is maintained. As the number of signaling exchange messages decreases, significant CPU resources can be saved for the RNC, and the UE consumes about the same low amount of battery power as a UE in idle mode.

This feature is controlled by FAST_DORMANCY_SWITCH of the PROCESSSWITCH parameter in the SET URRCTRLSWITCH command.

Figure 3-1 shows the signaling processing procedures for fast dormancy UEs before and after EFD is enabled.

Figure 3-1 Signaling processing procedures for fast dormancy UEs before and after EFD is enabled

After EFD is enabled, the RNC identifies which UEs can use this feature through either of the following mechanisms:

Using the Type Allocation Code (TAC)

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Enhanced Fast Dormancy 3 Technical Description



3-2

This mechanism, which is not standardized, is used for the early proprietary implementations of fast dormancy.

The international mobile equipment identity (IMEI), which consists of 14 decimal digits and one check digit, contains TAC and SNR. TAC indicates a particular type of device that has been approved by a national GSM/WCDMA approval body. SNR is the serial number identifying the UE. The structure of the IMEI, which is shown as follows, is specified in section 6.2.1 "Composition of IMEI" of 3GPP TS 23.003 V8.15.0.

TAC (8 digits) SNR (6 digits) Spare (1 digit)

When the FD_TAC_MATCH_SWITCH under the PROCESSSWITCH parameter is enabled, the RNC determines whether fast dormancy UEs can use EFD based on their TACs. Specifically, upon receiving an IDENTITY REQUEST message from a fast dormancy UE, the RNC checks whether the TAC in the IMEI IE of the message is in the EFD list.

− If so, the UE can use EFD. Upon receiving the SCRI message from the fast dormancy UE, the RNC switches the UE to the CELL_FACH, CELL_PCH, or URA_PCH state.

− If not, the UE cannot use EFD.

To enable the UE to use EFD, run the ADD UIMEITAC command to set the TAC parameter to the UE's TAC, set the FastDormancy parameter to ON, and set the TAC_FUNC parameter to Fast_Dormancy.

Some fast dormancy UEs may have compatibility issues if the RNC switches them to the CELL_FACH, CELL_PCH, or URA_PCH state after these UEs send an SCRI message. As a result, new services cannot be initiated. This feature was tested only on iPhones and no compatibility issue occurred.

Checking whether the UEs comply with 3GPP Release 5 or later

To enable UEs complying with 3GPP Release 5 or later to use EFD, the RNC must switch these UEs to the CELL_FACH, CELL_PCH, or URA_PCH state or to idle mode upon receiving the SCRI message from them. The related operations are as follows:

1. Disable the FD_TAC_MATCH_SWITCH under the PROCESSSWITCH parameter. This adds the TACs of UEs that comply with 3GPP Release 5 or later to the EFD list so that these UEs can use EFD.

2. Enable the RNC_FD_SCRI_FORCE_REL_SWITCH under the PROCESSSWITCH2 parameter. This enables the RNC to switch fast dormancy UEs to idle mode upon receiving an SCRI message with no cause value from them.

3. Run the RMV UIMEITAC command to remove TACs whose TAC_FUNC is set to Fast_Dormancy from the EFD list.

You can run the LST UIMEITAC command to view TACs whose TAC_FUNC is set to Fast_Dormancy.


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Enhanced Fast Dormancy 4 State Transitions for Fast Dormancy UEs



4-1

4 State Transitions for Fast Dormancy UEs

When EFD is disabled, upon receiving an SCRI message from a UE, the RNC releases the UE's RRC connection. The EFD switches are specified by the RNC-level subparameter FAST_DORMANCY_SWITCH of the parameter PROCESSSWITCH.

When EFD is enabled, state transition procedures vary according to the UE type as follows:

For fast dormancy UEs in the EFD list:

− The RNC switches fast dormancy UEs to the idle mode to prevent compatibility issues when the RNC receives an SCRI message where the Signaling Connection Release Indication Cause IE is set to "UE Requested PS Data session end" and then another SCRI message that does not include the Signaling Connection Release Indication Cause IE.

− The RNC switches UEs to the idle mode from the CELL_DCH or CELL_FACH state upon receiving an SCRI message where the Signaling Connection Release Indication Cause IE is excluded if the RNC_FD_SCRI_FORCE_REL_SWITCH under the PROCESSSWITCH2 parameter in the SET URRCTRLSWITCH command is enabled. When the RNC receives an SCRI message where the Signaling Connection Release Indication Cause IE is set to "UE Requested PS Data session end", the RNC switches these UEs to the CELL_FACH, CELL_PCH, or URA_PCH state.

If this switch is disabled, the RNC switches these UEs to the CELL_FACH, CELL_PCH, or URA_PCH state upon receiving the SCRI message.

Note that the RSVDBIT1_BIT29 (under RsvdPara1 in SET URRCTRLSWITCH) and FD_TAC_FORCE_D2F_SWITCH (under PROCESSSWITCH in ADD UIMEITAC) jointly control whether these UEs are switched to the CELL_FACH, CELL_PCH, or URA_PCH state from the CELL_DCH state.

− After PS data transmission is complete, the RNC switches the UE to CELL_FACH or CELL_PCH/URA_PCH if the UE is in CELL_DCH and the PS inactivity timer (PsInactTmrForFstDrmDch) for EFD in CELL_DCH expires.

− After PS data transmission is complete, the RNC switches the UE to CELL_PCH/URA_PCH if the UE is in CELL_FACH and the PS inactivity timer (PsInactTmrForFstDrmFach) for EFD in CELL_FACH expires. The RNC_DF_2_URA_PCH_SWITCH under the PROCESSSWITCH parameter in the SET URRCTRLSWITCH command controls whether the UE is switched to the CELL_PCH or URA_PCH state.

− The RNC switches the UE to idle mode if the UE is switched to CELL_PCH/URA_PCH and the PS inactivity timer (PsInactTmrForPreFstDrm) for EFD in CELL_PCH/URA_PCH expires. The value of this timer should be less than or equal to that of T305, preventing the UE from being always in the CELL_PCH state and unable to enter idle mode.

− If a UE is in CELL_PCH/URA_PCH and has something to send and the condition for P2D/U2D is not satisfied, the RNC instructs the UE to enter the CELL_FACH state.

− TAC-based P2D/U2D transitions. That is, when FD_P2D_SWITCH of PROCESSSWITCH in the ADD UIMEITAC command is enabled, a P2D/U2D transition starts if the UE's TAC is identical with the TAC added to the EFD list by running the ADD UIMEITAC command and the UE experiences uplink data transmission or has a paging response in the PS domain.

− For details about P2D/U2D transitions related to FACH congestion, see section 4.3 "FACH Congestion Control" in Flow Control Feature Parameter Description.

− If a UE is in the CELL_FACH state and its message transmission traffic volume is greater than FastDormancyF2DHTvmThd, the RNC will switch the UE from CELL_FACH to CELL_DCH.

− The main factor for triggering the D2I transitions is FACH congestion. For details about state transitions due to FACH congestion, see section 4.3 "FACH Congestion Control" in Flow Control Feature Parameter Description.



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4-2

− For details about P2U/U2U/D2D/CPC/E-FACH and D2F/F2P based on 4B event state transitions, see State Transition Feature Parameter Description.

For fast dormancy UEs not in EFD list:

− If the RNC received the SCRI, the RNC switches the UE to idle mode.

− The state transition for fast dormancy UEs not in EFD list is the same to ordinary UEs. For details, see State Transition Feature Parameter Description.

− For details about state transitions due to FACH congestion, see section 4.3 "FACH Congestion Control" in Flow Control Feature Parameter Description.

In the preceding descriptions, assume that single PS services are referred to. Upon receiving an SCRI message from a UE processing CS+PS BE combined services, the RNC first releases the UE's PS signaling connection. When the CS service is released, the RNC releases the UE's RRC connection.

Figure 4-1 shows the state transitions for fast dormancy UEs due to various reasons.

Figure 4-1 State transitions for fast dormancy UEs

Table 4-1 lists the state transitions for different type of UEs after EFD is enabled.

Table 4-1 State transitions for different type of UEs after EFD is enabled

UE Type Fast Dormancy UE or Not

State Transition

UEs that do not send an SCRI message (earlier than 3GPP Release 5)

No State transition to CELL_FACH/CELL_PCH/URA_PCH triggered by event 4B

UEs that do not send an SCRI message (3GPP Release 5 and later)

Yes State transition to CELL_FACH/CELL_PCH/URA_PCH triggered by expiry of the PS inactivity timer for EFD

State transition to CELL_FACH/CELL_PCH/URA_PCH triggered by event 4B

UEs that send an SCRI message (with the "UE

Yes State transition to CELL_FACH/CELL_PCH/URA_PCH triggered by

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4-3

UE Type Fast Dormancy UE or Not

State Transition

Requested PS Data session end" cause value)

SCRI

State transition to CELL_FACH/CELL_PCH/URA_PCH triggered by expiry of the PS inactivity timer for EFD


UEs that send an SCRI message (with other cause values or no cause value)

Yes State transition to idle mode triggered by SCRI

State transition to CELL_FACH/CELL_PCH/URA_PCH triggered by expiry of the PS inactivity timer for EFD


The specific state transition in Figure 4-1 depends on the data configurations on the RNC side listed in Table 4-2.

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4-4

Table 4-2 Data configurations for fast dormancy UEs state transitions

Type Description

D2P

D2U

D2F

F2P

F2U

D2P indicates a transition from CELL_DCH to CELL_PCH, F2P from CELL_FACH to CELL_PCH, and D2F from CELL_DCH to CELL_FACH.

The RNC starts the PS inactivity timer for fast dormancy when inactivity on PS data is detected.

PsInactTmrForFstDrmDch specifies the PS inactivity timer for CELL_DCH.

PsInactTmrForFstDrmFach specifies the PS inactivity timer for CELL_FACH.

PsInactTmrForPreFstDrm specifies the PS inactivity timer for CELL_PCH/URA_PCH.

If the UE is a fast dormancy UE and is not processing CS services, when the PS inactivity timer for fast dormancy expires or the RNC receives an SCRI message from the UE, the UE changes states as follows:

For a UE in the CELL_DCH state:

− If RSVDBIT1_BIT29 of RsvdPara1 in the SET URRCTRLSWITCH command is disabled or FD_TAC_FORCE_D2F_SWITCH of the PROCESSSWITCH parameter in the ADD UIMEITAC command is enabled, the RNC triggers a D2F transition.

− If RSVDBIT1_BIT29 of RsvdPara1 in the SET URRCTRLSWITCH command is enabled and FD_TAC_FORCE_D2F_SWITCH of PROCESSSWITCH in the ADD UIMEITAC command is disabled, the RNC triggers a D2P/D2U transition.

The D2F and F2P state transitions are recommended for the following reasons:

During an IOT test, some terminal issues occur. Occasionally, terminals fail to establish services after a transition from CELL_DCH to CELL_PCH/URA_PCH. This failure has a bad impact on user experience.

Compare with a state transition from CELL_DCH to CELL_FACH and then to CELL_PCH/URA_PCH, the state transition from CELL_DCH to CELL_PCH/URA_PCH does not improve the network performance or user experience.

Some terminals send CELL UPDATE message to transfer data immediately after a state transition from CELL_DCH to CELL_PCH/URA_PCH, which increases the signaling messages and leads to a heavy load on the Uu interface.

For a UE in the CELL_FACH state, the RNC trigger an F2P/F2U state transition.

− The RNC_DF_2_URA_PCH_SWITCH under the PROCESSSWITCH parameter in the SET URRCTRLSWITCH command controls whether the UE is switched to the CELL_PCH or URA_PCH state.

− If this switch is enabled, the RNC initiates D2U or F2U state transitions.

− If this switch is disabled, the RNC initiates D2P or F2P state transitions.

D2I/F2I D2I/F2I indicates a transition from CELL_DCH to idle.

The RNC initiates D2I or F2I state transitions upon receiving an SCRI message where the Signaling Connection Release Indication Cause IE is excluded if the RNC_FD_SCRI_FORCE_REL_SWITCH under the PROCESSSWITCH2 parameter in the SET URRCTRLSWITCH command is enabled.

D2I is mainly used for FACH congestion. For details about state transitions due to FACH congestion, see section 4.3 "FACH Congestion Control" in Flow Control Feature Parameter Description.










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4-5

Type Description

P2I/U2I P2I/U2I indicates a transition from CELL_PCH/URA_PCH to idle.

If the UE is in the CELL_PCH/URA_PCH state, when the PS inactivity timer for fast dormancy (specified by PsInactTmrForPreFstDrm) expires, the RNC releases the UE's RRC connection and then the UE enters idle mode.

P2D

U2D

P2D/U2D indicates a transition from CELL_PCH/URA_PCH to CELL_DCH.

− TAC-based P2D/U2D transitions. That is, when FD_P2D_SWITCH of PROCESSSWITCH in the ADD UIMEITAC command is enabled, a P2D/U2D transition starts if the UE's TAC is identical with the TAC added to the EFD list by running the ADD UIMEITAC command and the UE experiences uplink data transmission or has a paging response in the PS domain.

− For details about P2D/U2D transitions related to FACH congestion, see section 4.3 "FACH Congestion Control" in Flow Control Feature Parameter Description.

P2F

U2F

P2F/U2F indicates a transition from CELL_PCH/URA_PCH to CELL_FACH.

When the UE has something to send and the condition for P2D/U2D is not satisfied, the RNC instructs the UE to enter the CELL_FACH state.

F2D F2D indicates a transition from CELL_FACH to CELL_DCH.

When a fast dormancy UE is in the CELL_FACH state and the UE's message transmission traffic volume is greater than FastDormancyF2DHTvmThd, the RNC will switch the UE from CELL_FACH to CELL_DCH.

The FastDormancyF2DHTvmThd is a new threshold of event 4A for fast dormancy UEs. This threshold is generally greater than the traffic volume of most heartbeat messages to prevent state transitions from being triggered by a small-sized heartbeat message.

P2U For details about P2U transitions, see State Transition Feature Parameter Description.

U2U For details about U2U transitions, see State Transition Feature Parameter Description.

D2D For details about D2D transitions, see State Transition Feature Parameter Description.

CPC and E-FACH state transitions

For details about CPC and E-FACH state transitions, see State Transition Feature Parameter Description.



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Enhanced Fast Dormancy 5 Network Impact



5-1

5 Network Impact

5.1 System Capacity

This feature can reduce RNC SPU load, NodeB signaling load, and NodeB CE resource consumption caused by intelligent UEs. The feature gains depend on network coverage, proportion of intelligent UEs, and traffic model.

5.2 Network Performance

This feature has the following impacts on network performance:

Reduced RRC connection success rate

− On live networks, the service-related RRC connection success rate is higher than the non-service-related RRC connection success rate. After this feature is enabled, the number of service-related RRC connection attempts significantly decreases and the number of non-service-related RRC connection attempts slightly decreases. A possible result of this is that the total RRC connection success rate decreases but the number of RRC connection failures does not increase.

− The signaling exchange success rate in poor coverage areas is generally lower than that in good coverage areas. After this feature is enabled, the number of RRC connection attempts slightly decreases in poor coverage areas and the number of RRC connection attempts significantly decreases in good coverage areas. A possible result of this is that the total RRC connection success rate decreases but the number of RRC connection failures does not increase.

Reduced PS RAB setup success rate

The calculation formula for the PS RAB setup success rate was corrected, as described in section 6.2.1 "Requirements." According to the operation and maintenance experience of live networks, the PS RAB setup success rate of some fast dormancy UEs is higher than the average level of the entire network. After this feature is enabled, the number of PS RAB setup attempts significantly decreases. As a result, the total PS RAB setup success rate may decrease.

Reduced paging success rate

After this feature is enabled, a large number of UEs are switched to the CELL_PCH or URA_PCH state. As a result, the number of paging attempts in idle mode significantly decreases, but the original paging failures cannot be eliminated. A possible consequence of this is that the paging success rate in idle mode decreases. The original paging failures may be caused by the following:

− UEs that are dropped from the network or abnormally shut down

− Poor coverage

− Multiple RNCs sharing the same LAC or RAC

Longer FACH congestion duration

After this feature is enabled, the number of UEs in the CELL_FACH state increases, the traffic volume on the FACH increases. As a result, the FACH congestion duration may increase.

Increased PS call drop rate

The calculation formula for the PS call drop rate was corrected, as described in section 6.2.1 "Requirements." Before this feature is enabled, the UE may be switched to idle mode because it has no PS data transmission before TRB reset. After this feature is enabled, the online duration of UEs performing PS services increases so that there may be more TRB resets before the PS User Inactive Detecting Timer expires. As a result, PS call drops occur.

Therefore, if there are a large number of call drops caused by TRB resets on the live network before this feature is enabled, the PS call drop rate may increase after this feature is enabled.

Increased HSDPA call drop rate

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The calculation formula for the HSDPA call drop rate was corrected, as described in section 6.2.1 "Requirements." After this feature is enabled, the HSDPA call drop rate may still increase.

Before this feature is enabled, the HSDPA service is normally released if the UE has no data to transmit. Then, if the UE has data to transmit (even only a small amount of data), the UE is switched to the CELL_DCH state. After this feature is enabled, a large number of UEs are switched to the CELL_PCH or URA_PCH state. Afterwards, the UEs only need to be switched to the CELL_FACH state if there is a small amount of data to transmit. As a result, the denominator in the calculation formula for the HSDPA call drop rate decreases. After EFD is enabled, the actual HSDPA service duration basically remains unchanged. As a result, the total number of abnormal HSDPA service releases has few changes. In summary, the HSDPA call drop rate increases after EFD is enabled.

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6-1

6 Engineering Guidelines

6.1 When to Use Enhanced Fast Dormancy

The EFD feature is recommended for scenarios where the proportion of intelligent UEs is high, leading to a high CPU load on SPU boards in the RNC and on baseband processing boards in the NodeB. This feature reduces the Uu, Iu, and Iub signaling, uplink and downlink channel element (CE) consumption, and CPU load.

6.2 Deployment

This feature cannot be configured using the CME.

6.2.1 Requirements

Dependencies on Hardware

This feature does not have any special requirements for hardware.

Dependencies on Other Features

This feature does not depend on other features. However, to maximize network resources and KPIs, this feature should be used with other functions, such as FACH congestion optimization and combined services optimization. For suggestions about how to configure parameters for these functions, see section 6.2.2 "Data Preparation."

License

The licenses "Fast Dormancy Enhancement(per PS Active User)" on the RNC side have been activated. For details about the license items and how to activate the license, see License Management Feature Parameter Description.

The license must be activated by performing the following operation first:

Run the RNC MML command SET LICENSE to set Fast Dormancy Enhancement-per PS Active User to an appropriate value.

Other Prerequisites

It is good practice to maintain load balancing among all frequencies in the network when using this feature, if the network is a service-layered network as follows and RSVDBIT1_BIT29 of the Reserved parameter 1 in the SET URRCTRLSWITCH command is set to 0, in order to reduce the call drops for UEs in the CELL_FACH state that support fast dormancy, Wait RB reconfiguration response timer and RL restoration timer in the SET USTATETIMER command need to be set to 11000 and 15000 respectively.

− Frequency F1 carries R99 services.

− Frequency F2 carries HSPA services.

− F2 does not allow UEs in the idle, CELL_FACH, or CELL_PCH state to camp on.

Calculation Formula Correction for the Call Drop Rate

− Before EFD is enabled, if the UE has no data to transmit for a specified period of time, it will be switched from connected mode to idle mode. After EFD is enabled, if the UE has no data to transmit for a specified period of time, it will be switched from the CELL_FACH or CELL_DCH state to the CELL_PCH or URA_PCH state instead of being switched to idle mode. From the perspective of user experience, the UE has no data to transmit in idle mode, CELL_PCH, and URA_PCH. All scenarios in which the UE should be switched from CELL_DCH to idle mode, CELL_PCH, or URA_PCH are considered PS service release scenarios. For details, see Figure 6-1, Figure 6-2, and Figure 6-3.

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Figure 6-1 UEs with no data transmission being switched to idle mode through normal release before EFD is enabled

Figure 6-2 UEs with no data transmission being switched to CELL_PCH/URA_PCH after EFD is enabled

Figure 6-3 PS service release scenarios

From the perspective of user experience, switching to CELL_PCH/URA_PCH after EFD is enabled is equivalent to switching to idle mode through normal release before EFD is enabled. Therefore, the calculation formula for the PS call drop rate is changed to the following:

− The PS call drop rate measures the ratio of the number of abnormal PS service releases to the total number of normal and abnormal PS service releases. Its calculation formula is changed to the following:

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PS Call Drop Ratio with PCH (Cell) = [(VS.RAB.AbnormRel.PS – VS.RAB.AbnormRel.PS.PCH – VS.RAB.AbnormRel.PS.D2P – VS.RAB.AbnormRel.PS.F2P)/(VS.RAB.AbnormRel.PS + VS.RAB.NormRel.PS – VS.RAB.AbnormRel.PS.PCH – VS.RAB.NormRel.PS.PCH + VS.DCCC.D2P.Succ + VS.DCCC.Succ.F2P + VS.DCCC.D2U.Succ + VS.DCCC.Succ.F2U)] x 100%

− The PS R99 call drop rate measures the ratio of the number of abnormal PS R99 service releases to the total number of normal and abnormal PS R99 service releases. Its calculation formula is changed to the following:

PS R99 Call Drop Ratio with PCH (Cell) =

[(VS.RAB.AbnormRel.PSR99 – VS.RAB.AbnormRel.PS.PCH – VS.RAB.AbnormRel.PS.R99D2P –

VS.RAB.AbnormRel.PS.F2P)/(VS.RAB.AbnormRel.PSR99 + VS.RAB.NormRel.PSR99 – VS.RAB.AbnormRel.PS.PCH – VS.RAB.NormRel.PS.PCH + VS.HSDPA.F2H.Succ + VS.HSDPA.D2H.Succ + VS.PSR99.D2P.Succ + VS.DCCC.Succ.F2P + VS.DCCC.Succ.F2U)] x 100%

− The HSDPA call drop rate measures the ratio of the number of abnormal HSDPA service releases to the total number of normal and abnormal HSDPA service releases. Its calculation formula is changed to the following:

HSDPA Service Drop Ratio with PCH (Cell) = [(VS.HSDPA.RAB.AbnormRel – VS.HSDPA.RAB.AbnormRel.H2P)/(VS.HSDPA.RAB.AbnormRel + VS.HSDPA.RAB.NormRel + VS.HSDPA.HHO.H2D.SuccOutIntraFreq + VS.HSDPA.HHO.H2D.SuccOutInterFreq + VS.HSDPA.H2D.Succ + VS.HSDPA.H2F.Succ + VS.HSDPA.H2P.Succ)] x 100%

− The HSUPA call drop rate measures the ratio of the number of abnormal HSUPA service releases to the total number of normal and abnormal HSUPA service releases. Its calculation formula is changed to the following:

HSUPA Call Drop Ratio with PCH (Cell) = [(VS.HSUPA.RAB.AbnormRel – VS.HSUPA.RAB.AbnormRel.E2P)/(VS.HSUPA.RAB.AbnormRel + VS.HSUPA.RAB.NormRel + VS.HSUPA.HHO.E2D.SuccOutIntraFreq + VS.HSUPA.HHO.E2D.SuccOutInterFreq + VS.HSUPA.E2F.Succ + VS.HSUPA.E2D.Succ + VS.HSUPA.E2P.Succ)] x 100%

Calculation Formula Correction for the PS RAB Setup Success Rate

After EFD is enabled, a large number of UEs will be switched to the CELL_PCH or URA_PCH state. Then, a large number of UEs will be switched from CELL_PCH or URA_PCH to CELL_FACH or CELL_DCH to establish PS services, instead of releasing PS RAB setup and then reinitiating PS RAB setup. From the perspective of user experience, RAB setup, P2F, and P2D are all processes in which UEs initiate services. Therefore, the calculation formula for the PS RAB setup success rate should be corrected. The PS RAB setup success rate measures the ratio of the number of successful PS service initiations to the number of attempted PS service initiations. Its calculation formula is changed to the following:

PS RAB Setup Success Ratio with PCH (Cell) = [(VS.RAB.SuccEstabPS.Cell + VS.DCCC.P2F.Succ + VS.DCCC.URAP2F.Succ + VS.DCCC.P2D.Succ + VS.DCCC.URAP2D.Succ)/(VS.RAB.AttEstabPS.Cell VS.DCCC.P2F.Att + VS.DCCC.URAP2F.Att + VS.DCCC.P2D.Att + VS.DCCC.URAP2D.Att)] x 100%

6.2.2 Data Preparation

Parameter Name

Parameter ID Setting Notes Data Source

Process switch PROCESSSWITCH:FAST_DORMANCY_SWITCH

If you need to enable EFD, set this switch to 1.

Radio network plan (internal plan)

Dynamic Resource

DraSwitch:DRA_PS_BE_STATE_TRAN

It is recommended that you enable the state transition switch

Radio network plan


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Parameter Name


Allocation Switch

S_SWITCH for PS BE services as well as the EFD switch.

(internal plan)

Dynamic Resource Allocation Switch

DraSwitch:DRA_HSDPA_STATE_TRANS_SWITCH

It is recommended that you enable this switch for newly deployed networks and retain the original settings for existing networks.



DraSwitch:DRA_HSUPA_STATE_TRANS_SWITCH




DraSwitch:DRA_PS_NON_BE_STATE_TRANS_SWITCH



Timer 323 T323 When a UE is not processing any CS or PS service and the T323 timer expires, the UE is allowed to send a SIGNALLING CONNECTION RELEASE INDICATION message with the IE "Signalling Connection Release Indication Cause" set to "UE Requested PS Data session end." It is recommended that you set this parameter to D0.


Process switch PROCESSSWITCH:FD_TAC_MATCH_SWITCH

To apply fast dormancy to 3GPP Release 5 or later UEs, it is recommended that you disable this switch by setting it to 0.


Process Control Switch 2

PROCESSSWITCH2:RNC_FD_SCRI_FORCE_REL_SWITCH

When the RNC receives the signaling connection release indication message from a UE, the UE is switched to CELL_FACH, CELL_PCH, or URA_PCH if the cause value carried in the message is "UE Requested PS Data session end." To make this happen, it is recommended that you enable this switch by setting it to 1.


Reserved parameter 1

RsvdPara1:RSVDBIT1_BIT29

When this switch is enabled, the RNC performs the D2P procedure on UEs that support fast dormancy. When this switch is









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Parameter Name


disabled, the RNC performs the D2F procedure on UEs that support fast dormancy. It is recommended that you disable this switch by setting it to 0.

FAST DORMANCY USER T1 in CELL_DCH

PsInactTmrForFstDrmDch

It is recommended that you set this parameter to 2s.


FAST DORMANCY USER T1 in CELL_FACH

PsInactTmrForFstDrmFach



FAST DORMANCY USER T1 in CELL_PCH

PsInactTmrForPreFstDrm



Fast Dormancy User FACH/E_FACH2DCH/HSPA 4A Threshold

FastDormancyF2DHTvmThd

It is recommended that you set this parameter to 512 bytes.


Paging Preemption Switch

PagingSwitch It is recommended that you set this switch to ON to enable CS paging preempt the resources of PS paging.


UMTS R99 PS streaming service uplink factor

PSSTRMUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)

Select an unused FTI. It is recommended that you set this parameter to 10 for PS services.

Index all Iu-PS FTIs to the preceding FTI. If there are several physical connections on the Iu-PS interface, set this parameter to 10 for each of them.


UMTS R99 PS streaming service downlink factor

PSSTRMDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate










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Parameter Name


sharply deteriorates.)



UMTS R99 PS interactive service uplink factor

PSINTERUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS R99 PS interactive service downlink factor

PSINTERDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS R99 PS conversational service uplink factor

PSCONVUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)


Index all Iu-PS FTIs to the preceding FTI. If there are several


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Parameter Name


physical connections on the Iu-PS interface, set this parameter to 10 for each of them.

UMTS R99 PS conversational service downlink factor

PSCONVDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS R99 PS background service uplink factor

PSBKGUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS R99 PS background service downlink factor

PSBKGDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS HSUPA voice service

HUVOICEUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the


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Parameter Name


uplink factor Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)



UMTS HSUPA streaming service uplink factor

HUSTRMUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS HSUPA interactive service uplink factor

HUINTERUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS HSUPA conversational service uplink factor

HUCONVUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)



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Parameter Name



UMTS HSUPA background service uplink factor

HUBKGUL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS HSDPA voice service downlink factor

HDVOICEDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS HSDPA streaming service downlink factor

HDSTRMDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




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Parameter Name


UMTS HSDPA interactive service downlink factor

HDINTERDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS HSDPA conversational service downlink factor

HDCONVDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)




UMTS HSDPA background service downlink factor

HDBKGDL Change the parameter setting. (Otherwise, the transmission bandwidth is congested on the Iu-PS interface and thereby the PS RAB setup success rate sharply deteriorates.)





PROCESSSWITCH2:RNC_PS_QUERY_UE_IMEI_SWITCH

PS IMEI Request Switch.

It is recommended that you enable this switch by setting it to 1.


CAC algorithm CacSwitch:FACH_6 Switch for Allowing a Maximum of Radio network plan

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Parameter Name


switch 0_USER_SWITCH 60 UEs Carried on the FACH.


(internal plan)

CORRM Algorithm Reserved Switch 0

ReservedSwitch0:RESERVED_SWITCH_0_BIT16

Switch for triggering D2I when the number of CELL_FACH UEs reaches the upper threshold and the DCH has no data transmission.





Switch for triggering P2D when the number of CELL_FACH UEs reaches the upper threshold.




PROCESSSWITCH3:RNC_TVM_BASED_P2D_SWITCH

TVM-based P2D Switch.



Performance Enhancement Switch

PerfEnhanceSwitch:PERFENH_PSTRAFFIC_P2H_SWITCH

Switch for P2H triggered by PS services.





Switch for allowing DRD and channel fallback if P2D fails.




PROCESSSWITCH3:RNC_F2D_RLC_SUSPEND_SWITCH

Switch for RLC data transmission suspension during downlink F2D.



Performance Enhancement Switch

PerfEnhanceSwitch:PERFENH_TX_INTERRUPT_AFT_TRIG_SWITCH

Switch for RLC data transmission suspension during uplink F2D.



Tx Interruption TxInterruptAfterTrig It is recommended that you set this parameter to D2000.


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Parameter Name


After Trigger

Compatibility Switch

CmpSwitch:CMP_F2P_PROCESS_OPTIMIZATION_SWITCH

Switch for optimizing the procedure for the CELL_FACH-to-CELL_PCH-or-URA_PCH state transition.





Switch for optimizing the situation that F2P and CS service setup overlap.



FACH Meas Occasion Cycle Len Coefficient

FACHMeasOccaCycleLenCoef

If the FACH Measurement Indicator parameter is set to NOT_REQUIRE on the live network, do not change the setting of the FACH Meas Occasion Cycle Len Coefficient parameter. Otherwise, it is recommended that you set FACH Meas Occasion Cycle Len Coefficient to 6.


Reserved Switch 3

RsvSwitch3:RESERVED_SWITCH_3_BIT1

Switch controlling whether to use AM when the UE in the CELL_FACH state delivers the CS RB SETUP message.



Reserved Switch 3


Switch controlling whether to use AM when the UE in the CELL_FACH state delivers the RADIO BEARER RECONFIGURATION message.





Switch controlling whether to trigger F2H for CELL_FACH UEs after TRB reset.



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Parameter Name




If this switch is enabled, the RNC does not send the CAPABILITY ENQUIRY message to relocated-in CELL_FACH/CELL_PCH/URA_PCH UEs.



Reserved Switch 2


C-RNTI allocation mechanism optimization switch.



RLC SDU Retransmission

RLCSDURETRANSMISSION

Switch controlling whether the transmitted and unacknowledged SDUs in the buffer are retransmitted. It is recommended that you enable this switch by setting it to ON.


Reserved Switch 3


During the D2F procedure, the UE cannot receive the RRC connection release message if the following conditions are met:

The RNC receives the cell update message with the cause value "cell reselection" from the UE in the new cell.

The RNC initiates the abnormal release procedure because the UE's response expires.

To avoid this problem, enable this switch by setting it to 1.




When this switch is enabled, for UEs that are establishing CS services and shifting from the CELL_FACH state to the CELL_DCH state, the RNC stops establishing CS services to handle cell update if the RNC receives from the UEs a cell update message containing the cause value "cell reselection." When this switch is disabled, for UEs that are establishing CS services and shifting from the CELL_FACH state to the CELL_DCH state, if the RNC




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Parameter Name


receives from the UEs a cell update message containing the cause value "cell reselection", the RNC stops establishing CS services to handle cell update and resumes CS services only after cell update is completed.




Switch for controlling whether to allow PS services in combined services to be carried over the DCH in the uplink.





Switch for controlling whether to allow PS services in combined services to be carried over the DCH in the downlink.



Upper limit of UL BE data rate in AMR services

UlDchBeUpperLimitforAmr

It is recommended that you set this parameter to D8.


Upper limit of DL BE data rate in AMR services

DlDchBeUpperLimitforAmr

It is recommended that you set this parameter to D8.


6.2.3 Activation

Adding a Second S-CCPCH

After EFD is enabled, both the number of UEs in the CELL_FACH state and the traffic volume on the FACH increase. As a result, it is possible that the user plane on the FACH is congested and the RRC connection setup fails. Therefore, you need to add an S-CCPCH dedicated to the FACH to alleviate FACH congestion.

If there is only one S-CCPCH on the network, it is recommended that you add a second S-CCPCH before enabling EFD.



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Add the second S-CCPCH at least three days before enabling EFD, because the addition takes a long time.

Add the second S-CCPCH during off-peak hours (for example, in the early morning) because cells need to be deactivated, which interrupts services.

After the second S-CCPCH is added, system information on the UE side may not be updated because the Value Tag saved on the UE is consistent with that carried in the currently broadcast system information. As a result, the UE does not know that the S-CCPCH has changed, thereby affecting the RRC connection setup success rate. According to section 8.1.1 "Broadcast of system information" in 3GPP TS 25.331, the longest period during which system information is saved on the UE is six hours. When the longest period is exceeded, the UE reads system information again. Therefore, it takes six hours for the RRC connection setup success rate to restore to normal. To avoid this problem, you need to enable the CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH. If this switch is enabled, system information is not updated in the current cell when neighboring cells are being activated or deactivated.

The procedure for adding a second S-CCPCH is as follows:

Step 1 Run the RNC MML command SET UNBMPARA to select the CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH check box under the Reliability Switch parameter to enable the Neighboring Cell Status Change Not Update SIB Switch.

Step 2 Run the script that is used to add the second S-CCPCH for all cells. (The following separately describes the parameter configurations for two scenarios: when cell broadcast service (CBS) is enabled and when CBS is disabled.)

Step 3 Run the RNC MML command SET UNBMPARA to deselect the CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH check box under the Reliability Switch parameter to disable the Neighboring Cell Status Change Not Update SIB Switch.

The detailed operations involved in Step 2 are as follows:

When CBS is disabled:

1. Delete information about the PCH and FACH that are carried by the existing S-CCPCH.

a. Run the RNC MML command DEA UCELL to deactivate the cell.

b. Run the RNC MML command DEA USCCPCH to deactivate the cell's S-CCPCH whose S-CCPCH ID is 8.

c. Run the RNC MML command RMV UPCHDYNTFS to delete the PCH's transport format set (TFS).

d. Run the RNC MML command RMV UPCH to remove PCH configuration information.

e. Run the RNC MML command RMV UPICH to remove PICH information.

f. Run the RNC MML command RMV UFACHLOCH to remove a logical channel that is mapped onto the FACH whose FACH ID is 4.

g. Run the RNC MML command RMV UFACHDYNTFS to remove the TFS whose FACH ID is 4.

h. Run the RNC MML command RMV UFACHDYNTFS to remove the TFS whose FACH ID is 5.

i. Run the RNC MML command RMV UFACH to remove the FACH whose FACH ID is 4.

j. Run the RNC MML command RMV UFACH to remove the FACH whose FACH ID is 5.

k. Run the RNC MML command RMV USCCPCH to remove the S-CCPCH whose S-CCPCH ID is 8.

2. Add an S-CCPCH that is dedicated to PCH and whose S-CCPCH ID is 8.

a. Run the RNC MML command ADD USCCPCHBASIC to add the basic parameters of the physical layer for the first S-CCPCH (S-CCPCH ID: 8) in the cell.

b. Run the RNC MML command ADD USCCPCHTFC to add the Transport Format Combination (TFC) information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 0.

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c. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 1.

d. Run the RNC MML command ADD UPICH to add PICH information.

e. Run the RNC MML command ADD UPCH to add PCH configuration information. (Note: If the value of the PCH Power parameter has been optimized, it is recommended that you retain the optimized value.)

f. Run the RNC MML command ADD UPCHDYNTFS to add dynamic information about the dynamic TFS of the PCH.

g. Run the RNC MML command ACT USCCPCH to activate the first S-CCPCH.

3. Add S-CCPCH information dedicated to FACH.

a. Run the RNC MML command ADD USCCPCHBASIC to add the basic parameters of the physical layer for the second S-CCPCH (S-CCPCH ID: 9) in the cell.

b. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 0.

c. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 1.

d. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 2.

e. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 3.

f. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 4. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

g. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 5. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

h. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 4.

i. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 5.

j. Run the RNC MML command ADD UFACHLOCH to add information about the logical channel that is multiplexed onto the FACH.

k. Run the RNC MML command ACT USCCPCH to activate the second S-CCPCH.

l. Run the RNC MML command ACT UCELL to activate the cell.

When CBS is enabled:

1. Delete information about the PCH that is carried by the existing S-CCPCH.


b. Run the RNC MML command DEA USCCPCH to deactivate the cell's S-CCPCH.

c. Run the RNC MML command RMV UPCHDYNTFS to remove the PCH's TFS.

d. Run the RNC MML command RMV UPCH to remove PCH configuration information.

e. Run the RNC MML command RMV UPICH to remove PICH information.

2. Disable the CBS function.

a. Run the RNC MML command DEA UCELLCBS to deactivate the CBS function in the cell.

b. Run the RNC MML command RMV UCTCH to remove CTCH information.

3. Delete information about the FACH that is carried by the existing S-CCPCH.

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a. Run the RNC MML command RMV UFACHLOCH to remove a logical channel that is mapped onto the FACH whose FACH ID is 4.

b. Run the RNC MML command RMV UFACHDYNTFS to remove the TFS whose FACH ID is 4.

c. Run the RNC MML command RMV UFACHDYNTFS to remove the TFS whose FACH ID is 5.

d. Run the RNC MML command RMV UFACH to remove the FACH whose FACH ID is 4.

e. Run the RNC MML command RMV UFACH to remove the FACH whose FACH ID is 5.

f. Run the RNC MML command RMV USCCPCH to remove the S-CCPCH whose S-CCPCH ID is 8.

4. Add S-CCPCH information dedicated to PCH.

a. Run the RNC MML command ADD USCCPCHBASIC to add the basic parameters of the physical layer for the first S-CCPCH (S-CCPCH ID: 8) in the cell.

b. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 0.


d. Run the RNC MML command ADD UPICH to add PICH information.

e. Run the RNC MML command ADD UPCH to add PCH configuration information. (Note: If the value of the PCH Power parameter has been optimized, it is recommended that you retain the optimized value.)

f. Run the RNC MML command ADD UPCHDYNTFS to add dynamic information about the dynamic TFS of the PCH.

g. Run the RNC MML command ACT USCCPCH to activate the first S-CCPCH.

5. Add S-CCPCH information dedicated to FACH.

a. Run the RNC MML command ADD USCCPCHBASIC to add the basic parameters of the physical layer for the second S-CCPCH (S-CCPCH ID: 9) in the cell.

b. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 0.

c. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 1.

d. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 2.

e. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the second S-CCPCH in the cell. In this step, set the Calculated Transport Format Combination parameter to 3.

f. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 4. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

g. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 5. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

h. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 4.

i. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 5.

j. Run the RNC MML command ADD UFACHLOCH to add information about logical channels that are multiplexed onto FACHs.

k. Run the RNC MML command ACT USCCPCH to activate the second S-CCPCH.

l. Run the RNC MML command ACT UCELL to activate the cell.

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6. Re-enable the CBS function.

a. Run the RNC MML command ADD UCTCH to add CTCH information.

b. Run the RNC MML command ACT UCELLCBS to activate the CBS function in the cell.

Activating the EFD Function

Enabling the EFD function switch

Run the RNC MML command SET URRCTRLSWITCH to select the FAST_DORMANCY_SWITCH check box under the Process switch parameter to enable the EFD function switch.

Enabling the state transition switch for PS services

1. Run the RNC MML command SET UCORRMALGOSWITCH to select the DRA_PS_BE_STATE_TRANS_SWITCH check box under the Dynamic Resource Allocation Switch parameter.

2. For newly deployed networks, run the RNC MML command SET UCORRMALGOSWITCH to select the DRA_HSDPA_STATE_TRANS_SWITCH, DRA_HSUPA_STATE_TRANS_SWITCH, and DRA_PS_NON_BE_STATE_TRANS_SWITCH check boxes under the Dynamic Resource Allocation Switch parameter.

3. For existing networks, retain the original settings for the DRA_HSDPA_STATE_TRANS_SWITCH, DRA_HSUPA_STATE_TRANS_SWITCH, and DRA_PS_NON_BE_STATE_TRANS_SWITCH check boxes under the Dynamic Resource Allocation Switch parameter.

Activating fast dormancy-related parameters

Step 1 Run the RNC MML command SET UCONNMODETIMER to set the Timer 323 parameter to D0.

Step 2 Run the RNC MML command SET URRCTRLSWITCH to deselect the FD_TAC_MATCH_SWITCH check box under the Process switch parameter, so that 3GPP Release 5 and later UEs can use the EFD feature.

Step 3 Run the RNC MML command SET URRCTRLSWITCH to select the RNC_FD_SCRI_FORCE_REL_SWITCH check box under the Process Control Switch 2 parameter.

Step 4 Run the RNC MML command SET URRCTRLSWITCH to deselect the RSVDBIT1_BIT29 check box under the Reserved parameter 1 parameter, so that the RNC performs the D2F (instead of D2P) procedure on UEs that support fast dormancy.

Step 5 Run the RNC MML command SET UPSINACTTIMER to set the FAST DORMANCY USER T1 in CELL_DCH parameter to 2.

Step 6 Run the RNC MML command SET UPSINACTTIMER to set the FAST DORMANCY USER T1 in CELL_FACH parameter to 5.

Step 7 Run the RNC MML command SET UPSINACTTIMER to set the FAST DORMANCY USER T1 in CELL_PCH parameter to 1800.

Step 8 Run the RNC MML command SET UUESTATETRANS to set the Fast Dormancy User FACH/E_FACH2DCH/HSPA 4A Threshold parameter to D512.

Step 9 Run the RNC MML command SET UDPUCFGDATA to set the Paging Preemption Switch parameter to ON.

Step 10 Modify the Iu-PS activity factor.

1. Run the RNC MML command ADD TRMFACTOR to select an unused FTI and set the activity factor to 10 for all services.

2. Run the RNC MML command MOD ADJMAP to index all Iu-PS FTIs to the preceding FTI.

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3. Run the RNC MML command MOD ADJMAP to set the activity factor to 10 for each signaling connection on the Iu-PS interface.

Step 11 Run the RNC MML command SET URRCTRLSWITCH to select the RNC_PS_QUERY_UE_IMEI_SWITCH check box under the Process Control Switch 2 parameter.

----End

Activating the FACH Parameter Optimization Strategy

After EFD is enabled, both the number of UEs in the CELL_FACH state and the traffic volume on the FACH increase. As a result, the FACH may be congested, resulting in call drops. Therefore, the FACH parameter optimization strategy needs to be activated.

Optimization parameters for the number of UEs in the CELL_FACH state

Step 1 Run the RNC MML command SET UCACALGOSWITCH to select the FACH_60_USER_SWITCH check box under the CAC algorithm switch parameter to enable the Switch for Allowing a Maximum of 60 UEs Carried on the FACH.

Step 2 Run the RNC MML command SET UCORRMALGOSWITCH to select the RESERVED_SWITCH_0_BIT16 check box under the CORRM Algorithm Reserved Switch 0 parameter. In this way, D2I is triggered when the number of CELL_FACH UEs reaches the upper threshold and the DCH has no data transmission.

Step 3 Run the RNC MML command SET URRCTRLSWITCH to deselect the RSVDBIT1_BIT20 check box under the Reserved parameter 1 parameter. In this way, P2D is triggered when the number of CELL_FACH UEs reaches the upper threshold.

----End

Other FACH optimization parameters

Step 1 Run the RNC MML command SET URRCTRLSWITCH to select the RNC_TVM_BASED_P2D_SWITCH check box under the Process Control Switch 3 parameter to enable the TVM-based P2D Switch.

Step 2 Run the RNC MML command SET UCORRMPARA to select the PERFENH_PSTRAFFIC_P2H_SWITCH check box under the Performance Enhancement Switch parameter to enable the switch for P2H triggered by PS services.

Step 3 Run the RNC MML command SET UCORRMALGOSWITCH to select the RESERVED_SWITCH_0_BIT19 check box under the CORRM Algorithm Reserved Switch 0 parameter, so that DRD and channel fallback are performed if P2D fails.

Step 4 Run the RNC MML command SET URRCTRLSWITCH to select the RNC_F2D_RLC_SUSPEND_SWITCH check box under the Process Control Switch 3 parameter to enable the switch for RLC data transmission suspension during downlink F2D.

Step 5 Enable the RLC data transmission suspension function in the uplink during F2D.

1. Run the RNC MML command SET UUESTATETRANS to set the Tx Interruption After Trigger parameter to D2000, which indicates the duration during which UEs are prohibited from transmitting data over the RACH after reporting 4A measurement reports and triggering the procedure for the CELL_FACH-to-CELL_DCH state transition.

2. Run the RNC MML command SET UCORRMPARA to select the PERFENH_TX_INTERRUPT_AFT_TRIG_SWITCH check box under the Performance

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Enhancement Switch parameter to enable the switch for including the Tx interruption after trigger IE in the uplink 4A traffic volume measurement control message.

Step 6 Run the RNC MML command SET UCORRMALGOSWITCH to select the CMP_F2P_PROCESS_OPTIMIZATION_SWITCH check box under the Compatibility Switch parameter.

----End

Activating the Combined Services Parameter Optimization Strategy

After EFD is enabled, there are more scenarios in which CS+PS combined services exist. However, the CS call drop rate in the combined services is higher than the single-CS call drop rate. As a result, the total CS call drop rate increases. Therefore, you need to activate the following optimization parameters for combined services:

Step 1 Run the RNC MML command SET UCORRMALGOSWITCH to select the RESERVED_SWITCH_0_BIT11 check box under the CORRM Algorithm Reserved Switch 0 parameter, so that PS services in combined services can be carried over the DCH in the uplink.

Step 2 Run the RNC MML command SET UCORRMALGOSWITCH to select the RESERVED_SWITCH_0_BIT15 check box under the CORRM Algorithm Reserved Switch 0 parameter, so that PS services in combined services can be carried over the DCH in the downlink.

Step 3 Run the RNC MML command SET UFRC to set the Upper limit of UL BE data rate in AMR services parameter to D8.

Step 4 Run the RNC MML command SET UFRC to set the Upper limit of DL BE data rate in AMR services parameter to D8.

----End

The combined services parameter optimization strategy reduces the CS call drop rate but affects the experience of users performing the PS service in combined services. To guarantee the experience of users performing the PS service in combined services during a CS call, follow the suggestions in section 11.1.1 "When to Use Bearer Channel Type and Access Rate Control Policy for PS BE Services During a Setup of Combined Services" in Enhanced Combined Services Feature Parameter Description.

Activating Other Parameter Optimization Strategies

Step 1 Run the RNC MML command SET UCORRMPARA to select the RESERVED_SWITCH_0_BIT17 check box under the CORRM Algorithm Reserved Switch 0 parameter, so that the UE remains in the CELL_FACH state and does not stop downlink data transmission if F2P and CS service setup overlap.

Step 2 Run the RNC MML command MOD UCELLMEAS to set the FACH Meas Occasion Cycle Len Coefficient parameter. If the FACH Measurement Indicator parameter is set to NOT_REQUIRE on the live network, do not change the setting of the FACH Meas Occasion Cycle Len Coefficient parameter. Otherwise, set FACH Meas Occasion Cycle Len Coefficient to 6. (Note that the settings of Inter-freq and Inter-RAT Meas Ctrl Info Ind and FACH Measurement Indicator should be the same as the original settings.)

Step 3 Run the RNC MML command SET UALGORSVPARA to select the RESERVED_SWITCH_3_BIT1 check box under the Reserved Switch 3 parameter, so that AM is used when the UE in the CELL_FACH state delivers the CS RB SETUP message.

Enhanced%20Combined%20Services.htm

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Step 4 Run the RNC MML command SET UALGORSVPARA to select the RESERVED_SWITCH_3_BIT3 check box under the Reserved Switch 3 parameter, so that AM is used when the UE in the CELL_FACH state delivers the RADIO BEARER RECONFIGURATION message.

Step 5 Run the RNC MML command SET UCORRMPARA to select the RESERVED_SWITCH_1_BIT22 check box under the CORRM Algorithm Reserved Switch 1 parameter, so that F2H is triggered for CELL_FACH UEs after a TRB reset.

Step 6 Run the RNC MML command SET UCORRMPARA to select the RESERVED_SWITCH_1_BIT28 check box under the CORRM Algorithm Reserved Switch 1 parameter, so that the RNC does not send the CAPABILITY ENQUIRY message to relocated-in CELL_FACH/CELL_PCH/URA_PCH UEs.

Step 7 Run the RNC MML command SET UALGORSVPARA to select the RESERVED_SWITCH_2_BIT8 check box under the Reserved Switch 2 parameter to enable the C-RNTI allocation mechanism optimization switch.

Step 8 Run the RNC MML command SET UDPUCFGDATA to set the RLC SDU Retransmission parameter to ON to enable the RLC SDU retransmission switch.

Step 9 Run the RNC MML command SET UALGORSVPARA to select the RESERVED_SWITCH_3_BIT24 check box under the Reserved Switch 3 parameter, so that the UE can receive the RRC connection release message if the RNC receives the cell update message with the cause value "cell reselection" during the D2F procedure.

----End

6.2.4 Activation Observation

1. Run the RNC MML command DSP LICUSAGE to query the state of the license for this feature. If the result shown in Figure 6-4 is returned, the license for this feature has been configured.

Figure 6-4 Status of the Enhanced Fast Dormancy license

2. Initiate Uu interface message tracing on the RNC LMT.

3. Use a smart UE whose IMEI TAC has been added into EFD list to set up a PS service in the CELL_DCH state. For example, use the UE to browse a Web page.

If the RRC_RB_SETUP message shown in Figure 6-5 is traced, the UE is in the CELL_DCH state.

Figure 6-5 UE in the CELL_DCH state

4. Keep the UE in IDLE mode for 10 seconds and perform no operation after a Web page is opened.

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If the RRC_RB_RECFG message shown in Figure 6-6 is traced, the UE will move from the CELL_DCH state to the CELL_FACH state and then to the CELL_PCH state.

Figure 6-6 State transition to the CELL_PCH state

5. Use the UE to continue PS services such as web page browsing. Cell update or channel reconfiguration occurs.

Check the RRC_CELL_UPDATE message as shown in Figure 6-7 and Figure 6-8.

Figure 6-7 Cell update

Figure 6-8 Channel reconfiguration

6.2.5 Deactivation

Deactivating the EFD Function

Disable the EFD function switch.

Run the RNC MML command SET URRCTRLSWITCH to deselect the FAST_DORMANCY_SWITCH check box under the Process switch parameter to disable the EFD function switch.

Restore other EFD-related parameters to the settings before feature activation.

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Rolling Back the Double S-CCPCH Strategy to the Single S-CCPCH Strategy

Generally, it is not recommended that you roll back the double S-CCPCH strategy to the single S-CCPCH strategy. If you have to, perform the following steps:

After the second S-CCPCH is added, system information on the UE side may not be updated because the Value Tag saved on the UE is consistent with that carried in the currently broadcast system information. As a result, the UE does not know that the S-CCPCH has changed, thereby affecting the RRC connection setup success rate. Generally, the UE will update system information six hours later, and the RRC connection setup success rate can be restored to normal by then. To avoid this problem, you need to enable the CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH. If this switch is enabled, system information is not updated in the current cell when neighboring cells are being activated or deactivated.

Step 1 Before rolling back the double S-CCPCH strategy to the single S-CCPCH strategy, run the RNC MML command SET UNBMPARA to select the CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH check box under the Reliability Switch parameter to enable the Neighboring Cell Status Change Not Update SIB Switch.

Step 2 Run the script that is used to roll back the double S-CCPCH strategy to the single S-CCPCH strategy for all cells. (The following describes the parameter configurations separately: when CBS is enabled and when CBS is disabled.)

Step 3 Run the RNC MML command SET UNBMPARA to deselect the CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH check box under the Reliability Switch parameter to disable the Neighboring Cell Status Change Not Update SIB Switch.

----End

The detailed operations involved in Step 2 are as follows:

When CBS is disabled:



b. Run the RNC MML command DEA USCCPCH to deactivate the first S-CCPCH (S-CCPCH ID: 8) in the cell.

c. Run the RNC MML command DEA USCCPCH to deactivate the second S-CCPCH (S-CCPCH ID: 9) in the cell.

d. Run the RNC MML command RMV UPCHDYNTFS to remove the PCH's TFS.

e. Run the RNC MML command RMV UPCH to remove PCH configuration information.

f. Run the RNC MML command RMV UPICH to remove PICH information.


a. Run the RNC MML command RMV UFACHLOCH to remove a logical channel that is mapped onto the FACH whose FACH ID is 4.





f. Run the RNC MML command RMV USCCPCH to remove the S-CCPCH whose S-CCPCH ID is 8.

g. Run the RNC MML command RMV USCCPCH to remove the S-CCPCH whose S-CCPCH ID is 9.

3. Add S-CCPCH information used for the PCH and FACH.

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a. Run the RNC MML command ADD USCCPCHBASIC to add the basic parameters of the physical layer for the S-CCPCH in the cell.



d. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 2.

e. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 3.

f. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 4.

g. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 6.

h. Run the RNC MML command ADD UPICH to add PICH information.

i. Run the RNC MML command ADD UPCH to add PCH configuration information. (Note: If the value of the PCH Power parameter has been optimized, it is recommended that you retain the optimized value.)

j. Run the RNC MML command ADD UPCHDYNTFS to add dynamic information about the dynamic TFS of the PCH.

k. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 4. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

l. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 5. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

m. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 4.

n. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 4.

o. Run the RNC MML command ADD UFACHLOCH to add information about logical channels that are multiplexed onto FACHs.

p. Run the RNC MML command ACT USCCPCH to activate the S-CCPCH whose S-CCPCH ID is 8.

q. Run the RNC MML command ACT UCELL to activate the cell.

When CBS is enabled:



b. Run the RNC MML command DEA USCCPCH to deactivate the S-CCPCH (S-CCPCH ID: 8) in the cell.

c. Run the RNC MML command DEA USCCPCH to deactivate the S-CCPCH (S-CCPCH ID: 9) in the cell.

d. Run the RNC MML command RMV UPCHDYNTFS to remove the PCH's TFS.

e. Run the RNC MML command RMV UPCH to remove PCH configuration information.

f. Run the RNC MML command RMV UPICH to remove PICH information.

2. Disable the CBS function.

a. Run the RNC MML command DEA UCELLCBS to deactivate the CBS function in the cell.

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b. Run the RNC MML command RMV UCTCH to remove CTCH information.


a. Run the RNC MML command RMV UFACHLOCH to remove a logical channel that is mapped onto the FACH.





f. Run the RNC MML command RMV USCCPCH to remove the first S-CCPCH (S-CCPCH ID: 8).

g. Run the RNC MML command RMV USCCPCH to remove the second S-CCPCH (S-CCPCH ID: 9).

4. Add S-CCPCH information used for the PCH and FACH.

a. Run the RNC MML command ADD USCCPCHBASIC to add the basic parameters of the physical layer for the S-CCPCH (S-CCPCH ID: 8) in the cell.



d. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 2.

e. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 3.

f. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 4.

g. Run the RNC MML command ADD USCCPCHTFC to add the TFC information for the S-CCPCH. In this step, set the Calculated Transport Format Combination parameter to 6.

h. Run the RNC MML command ADD UPICH to add PICH information.

i. Run the RNC MML command ADD UPCH to add PCH configuration information. (Note: If the value of the PCH Power parameter has been optimized, it is recommended that you retain the optimized value.)

j. Run the RNC MML command ADD UPCHDYNTFS to add dynamic information about the dynamic TFS of the PCH.

k. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 4. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

l. Run the RNC MML command ADD UFACH to add information about the FACH whose FACH ID is 5. (Note: If the value of the Max Transmit Power of FACH parameter has been optimized, it is recommended that you retain the optimized value.)

m. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 4.

n. Run the RNC MML command ADD UFACHDYNTFS to add dynamic information about the TFS of the FACH whose FACH ID is 5.

o. Run the RNC MML command ADD UFACHLOCH to add information about logical channels that are multiplexed onto FACHs.

p. Run the RNC MML command ACT USCCPCH to activate the S-CCPCH.

q. Run the RNC MML command ACT UCELL to activate the cell.

5. Re-enable the CBS function.

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a. Run the RNC MML command ADD UCTCH to add CTCH information.

b. Run the RNC MML command ACT UCELLCBS to activate the CBS function in the cell.

If this feature must be deactivated when the SPUa or SPUb board is being reset, perform the following steps:

1. Run the RNC MML command SET CFGDATAINEFFECTIVE to set the subrack to ineffective mode.

2. Run the RNC MML commands to deactivate this feature. For details, see the script in the example.

3. Run the RNC MML command SET CFGDATAEFFECTIVE to set the subrack to effective mode.

6.2.6 Example

Activating Enhanced Fast Dormancy

//Adding the second S-CCPCH when CBS is disabled

/After CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH is enabled, add the second S-CCPCH for all cells. Then, disable

CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH (using CellId=1 as an example):

SET UNBMPARA: ReliabilitySwitch=CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH-1

DEA UCELL: CellId=1;

DEA USCCPCH: CellId=1, PhyChId=8;

RMV UPCHDYNTFS: CellId=1, TrChId=3, RLCSize=240;

RMV UPCH: CellId=1, TrChId=3;

RMV UPICH: CellId=1, PICHId=10;

RMV UFACHLOCH: CellId=1, TrChId=4;

RMV UFACHDYNTFS: CellId=1, TrChId=4, RLCSize=168;


RMV UFACH: CellId=1, TrChId=4;


RMV USCCPCH: CellId=1, PhyChId=8;

ADD USCCPCHBASIC:CELLID=1, PHYCHID=8, SCCPCHOFFSET=50, SCRAMBCODE=0, STTDIND=FALSE, PO1=8, PO3=12,

CTFCSIZE=BIT2, PILOTSYMBOLEXIST=NOT_EXISTS, SLOTFORMAT=D4, MBMSCHIND=COMMON;

ADD USCCPCHTFC:CELLID=1, PHYCHID=8, CTFC=0;


ADD UPICH:CELLID=1, PICHID=10, PHYCHID=8, PICHMODE=V36, STTDIND=FALSE;

ADD UPCH:CELLID=1, TRCHID=3, PHYCHID=8, RATEMATCHINGATTR=230, TOAWS=35, TOAWE=10, PCHPOWER=-20;

ADD UPCHDYNTFS:CELLID=1, RLCSIZE=240, TRCHID=3, TFSNUMBER=D2, TBNUMBER1=0, TBNUMBER2=1;

ACT USCCPCH:CELLID=1, PHYCHID=8;

ADD USCCPCHBASIC:CELLID=1, PHYCHID=9, TFCIPRESENCE=EXISTS, SCCPCHOFFSET=70, SCRAMBCODE=0, STTDIND=FALSE,

PO1=8, PO3=12, CTFCSIZE=BIT4, SLOTFORMAT=D8, MBMSCHIND=COMMON;





ADD UFACH:CELLID=1, TRCHID=4, PHYCHID=9, TTI=T10, RATEMATCHINGATTR=220, MAXCMCHPI=D15, MINCMCHPI=D14,

SIGRBIND=TRUE, CHCODINGTYPE=CONVOLUTIONAL, CODINGRATE=D1/2, TOAWS=35, TOAWE=10, MAXFACHPOWER=10;


SIGRBIND=FALSE, CHCODINGTYPE=TURBO, TOAWS=35, TOAWE=10, MAXFACHPOWER=10;

ADD UFACHDYNTFS:CELLID=1, TRCHID=4, RLCSIZE=168, TFSNUMBER=D3, TBNUMBER1=0, TBNUMBER2=1, TBNUMBER3=2;

ADD UFACHDYNTFS:CELLID=1, TRCHID=5, RLCSIZE=360, TFSNUMBER=D2, TBNUMBER1=0, TBNUMBER2=1;

ADD UFACHLOCH:TRCHID=4, CELLID=1, SDUDISCARDTIMER=T10, MAXPDUSIZE=20;


ACT UCELL:CELLID=1;

SET UNBMPARA: ReliabilitySwitch=CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH-0;

//Adding the second S-CCPCH when CBS is enabled

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CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH (using CellId=1 as an example):


DEA UCELL: CellId=1;

DEA USCCPCH: CellId=1, PhyChId=8;

RMV UPCHDYNTFS: CellId=1, TrChId=3, RLCSize=240;

RMV UPCH: CellId=1, TrChId=3;

RMV UPICH: CellId=1, PICHId=10;

DEA UCELLCBS: CellId=1;

RMV UCTCH: CellId=1, FachId=4;

RMV UFACHLOCH: CellId=1, TrChId=4;





RMV USCCPCH: CellId=1, PhyChId=8;


CTFCSIZE=BIT2, PILOTSYMBOLEXIST=NOT_EXISTS, SLOTFORMAT=D4, MBMSCHIND=COMMON;



ADD UPICH:CELLID=1, PICHID=10, PHYCHID=8, PICHMODE=V36, STTDIND=FALSE;

ADD UPCH:CELLID=1, TRCHID=3, PHYCHID=8, RATEMATCHINGATTR=230, TOAWS=35, TOAWE=10, PCHPOWER=-20;

ADD UPCHDYNTFS:CELLID=1, RLCSIZE=240, TRCHID=3, TFSNUMBER=D2, TBNUMBER1=0, TBNUMBER2=1;


ADD USCCPCHBASIC:CELLID=1, PHYCHID=9, TFCIPRESENCE=EXISTS, SCCPCHOFFSET=70, SCRAMBCODE=0, STTDIND=FALSE,

PO1=8, PO3=12, CTFCSIZE=BIT4, SLOTFORMAT=D8, MBMSCHIND=COMMON;













ACT UCELL:CELLID=1;

ADD UCTCH: CELLID=1, FachId=4;

ACT UCELLCBS: CELLID=1;


//Activating the EFD function

SET URRCTRLSWITCH:PROCESSSWITCH=FAST_DORMANCY_SWITCH-1;

/Enabling the state transition switch for PS BE services as well as the EFD switch

SET UCORRMALGOSWITCH:DraSwitch= DRA_PS_BE_STATE_TRANS_SWITCH-1;

//Enabling DRA_HSDPA_STATE_TRANS_SWITCH, DRA_HSUPA_STATE_TRANS_SWITCH, and

DRA_PS_NON_BE_STATE_TRANS_SWITCH for newly deployed networks

SET UCORRMALGOSWITCH:DraSwitch=DRA_HSDPA_STATE_TRANS_SWITCH-1&

DRA_HSUPA_STATE_TRANS_SWITCH-1&DRA_PS_NON_BE_STATE_TRANS_SWITCH-1;

//Retaining the original settings of DRA_HSDPA_STATE_TRANS_SWITCH, DRA_HSUPA_STATE_TRANS_SWITCH, and

DRA_PS_NON_BE_STATE_TRANS_SWITCH for existing networks

SET UCONNMODETIMER: T323=D0;

SET URRCTRLSWITCH: PROCESSSWITCH=FD_TAC_MATCH_SWITCH-0;

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6-28

SET URRCTRLSWITCH: PROCESSSWITCH2=RNC_FD_SCRI_FORCE_REL_SWITCH-1;

SET URRCTRLSWITCH: RsvdPara1=RSVDBIT1_BIT29-0;

SET UPSINACTTIMER:PsInactTmrForFstDrmDch=2;

SET UPSINACTTIMER:PsInactTmrForFstDrmFach=5;

SET UPSINACTTIMER:PsInactTmrForPreFstDrm=1800;

SET UUESTATETRANS:FastDormancyF2DHTvmThd=D512;

SET UDPUCFGDATA: PagingSwitch=ON;

ADD TRMFACTOR: FTI=xx, REMARK="IUPS for EFD", PSCONVDL=10, PSCONVUL=10, PSSTRMDL=10, PSSTRMUL=10,

PSINTERDL=10, PSINTERUL=10, PSBKGDL=10, PSBKGUL=10, HDVOICEDL=10, HDCONVDL=10, HDSTRMDL=10, HDINTERDL=10,

HDBKGDL=10, HUVOICEUL=10, HUCONVUL=10, HUSTRMUL=10, HUINTERUL=10, HUBKGUL=10;

MOD ADJMAP: ANI=xxxx, ITFT=IUPS, FTI=xx;

MOD ADJMAP: ANI=yyyy, ITFT=IUPS, FTI= xx;

SET URRCTRLSWITCH: PROCESSSWITCH2=RNC_PS_QUERY_UE_IMEI_SWITCH-1;

/Activating the FACH parameter optimization strategy

SET UCACALGOSWITCH: CacSwitch=FACH_60_USER_SWITCH-1;

SET UCORRMALGOSWITCH:ReservedSwitch0=RESERVED_SWITCH_0_BIT16-1;

SET URRCTRLSWITCH:RsvdPara1=RSVDBIT1_BIT20-0;

SET URRCTRLSWITCH:PROCESSSWITCH3=RNC_TVM_BASED_P2D_SWITCH-1;

SET UCORRMPARA: PerfEnhanceSwitch=PERFENH_PSTRAFFIC_P2H_SWITCH-1;

SET UCORRMALGOSWITCH: ReservedSwitch0=RESERVED_SWITCH_0_BIT19-1;

SET URRCTRLSWITCH: PROCESSSWITCH3=RNC_F2D_RLC_SUSPEND_SWITCH-1;

SET UCORRMPARA: PerfEnhanceSwitch=PERFENH_TX_INTERRUPT_AFT_TRIG_SWITCH-1;

SET UUESTATETRANS: TxInterruptAfterTrig=D2000;

SET UCORRMALGOSWITCH: CmpSwitch=CMP_F2P_PROCESS_OPTIMIZATION_SWITCH-1;

/Activating the combined services parameter optimization strategy



SET UFRC:ULDCHBEUPPERLIMITFORAMR=D8;

SET UFRC:DLDCHBEUPPERLIMITFORAMR=D8;

The combined services parameter optimization strategy reduces the CS call drop rate but affects the experience of users performing the PS service in combined services. To guarantee the experience of users performing the PS service in combined services during a CS call, follow the suggestions in section 11.1.1 "When to Use Bearer Channel Type and Access Rate Control Policy for PS BE Services During a Setup of Combined Services" in Enhanced Combined Services Feature Parameter Description.

/Activating other parameter optimization strategies

SET UCORRMPARA: ReservedSwitch0=RESERVED_SWITCH_0_BIT17-1;

MOD UCELLMEAS: CellId=XXX,

InterFreqInterRatMeasInd=INTER_FREQ_AND_INTER_RAT,FACHMeasInd=INTER_FREQ_AND_INTER_RAT,

FACHMeasOccaCycleLenCoef=6;

SET UALGORSVPARA:RsvSwitch3=RESERVED_SWITCH_3_BIT1-1;

SET UALGORSVPARA:RsvSwitch3=RESERVED_SWITCH_3_BIT3-1;

SET UCORRMPARA:ReservedSwitch1= RESERVED_SWITCH_1_BIT22-1;

SET UCORRMPARA:ReservedSwitch1=RESERVED_SWITCH_1_BIT28-1;

SET UALGORSVPARA: RsvSwitch2=RESERVED_SWITCH_2_BIT8-1;

SET UDPUCFGDATA: RLCSDURETRANSMISSION=ON;

SET UALGORSVPARA: RsvSwitch3=RESERVED_SWITCH_3_BIT24-1;

Deactivating Enhanced Fast Dormancy

//Deactivating the EFD function

SET URRCTRLSWITCH: PROCESSSWITCH=FAST_DORMANCY_SWITCH-0;

//Rolling back the double S-CCPCH strategy to the single S-CCPCH strategy

/Rolling back the double S-CCPCH strategy to the single S-CCPCH strategy when CBS is disabled


CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH (using CELLID=1 as an example):



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6-29


DEA UCELL: CELLID=1;

DEA USCCPCH; CELLID=1, PhyChId=8;


RMV UPCHDYNTFS: CELLID=1, TrChId=3, RLCSize=240;

RMV UPCH: CELLID=1, TrChId=3;

RMV UPICH: CELLID=1, PICHId=10;

RMV UFACHLOCH: CELLID=1, TrChId=4;

RMV UFACHDYNTFS: CELLID=1, TrChId=4, RLCSize=168;


RMV UFACH: CELLID=1, TrChId=4;


RMV USCCPCH: CELLID=1, PhyChId=8;



CTFCSIZE=BIT4, SLOTFORMAT=D8, TFCIPRESENCE=EXISTS, MBMSCHIND=COMMON;







ADD UPICH:CELLID=1, PHYCHID=8, PICHID=10, PICHMODE=V36, STTDIND=FALSE;

ADD UPCH:CELLID=1, PHYCHID=8, TRCHID=3, RATEMATCHINGATTR=230, TOAWS=35, TOAWE=10, PCHPOWER=-20;

ADD UPCHDYNTFS:CELLID=1, TRCHID=3, RLCSIZE=240, TFSNUMBER=D2, TBNUMBER1=0, TBNUMBER2=1;









ACT UCELL:CELLID=1;


//Rolling back the double S-CCPCH strategy to the single S-CCPCH strategy when CBS is enabled


CELL_SIB_NOT_UPD_NCELL_CHG_SWITCH (using CELLID=1 as an example):


DEA UCELL: CELLID=1;



RMV UPCHDYNTFS: CELLID=1, TrChId=3, RLCSize=240;

RMV UPCH: CELLID=1, TrChId=3;

RMV UPICH: CELLID=1, PICHId=10;

DEA UCELLCBS: CELLID=1;

RMV UCTCH: CELLID=1, FachId=4;

RMV UFACHLOCH: CELLID=1, TrChId=4;







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6-30


CTFCSIZE=BIT4, SLOTFORMAT=D8, TFCIPRESENCE=EXISTS, MBMSCHIND=COMMON;







ADD UPICH:CELLID=1, PHYCHID=8, PICHID=10, PICHMODE=V36, STTDIND=FALSE;

ADD UPCH:CELLID=1, PHYCHID=8, TRCHID=3, RATEMATCHINGATTR=230, TOAWS=35, TOAWE=10, PCHPOWER=-20;

ADD UPCHDYNTFS:CELLID=1, TRCHID=3, RLCSIZE=240, TFSNUMBER=D2, TBNUMBER1=0, TBNUMBER2=1;









ACT UCELL:CELLID=1;

ADD UCTCH: CELLID=1, FachId=4;

ACT UCELLCBS: CELLID=1;


6.3 Performance Monitoring

This feature can reduce RNC SPU load, NodeB signaling load, and NodeB CE resource consumption caused by intelligent UEs. Observe whether the values of the following counters or counter combinations decrease:

VS.XPU.CPULOAD.MEAN

VS.IUB.AttRLSetup + VS.IUB.AttRLAdd + VS.IUB.AttRLRecfg x 2

VS.LC.ULCreditUsed.Mean and VS.LC.DLCreditUsed.Mean

Table 6-1 describes these counters.

Table 6-1 Counters

ID Counter Description

73415210 VS.XPU.CPULOAD.MEAN AR9780:Average CPU Usage of the XPU

67180801 VS.IUB.AttRLSetup Number of Iub Interface RL Establishment Requests for Cell

67180808 VS.IUB.AttRLAdd Number of Iub Interface RL Addition Requests for Cell

67189775 VS.IUB.AttRLRecfg Number of Iub Interface RL Reconfiguration Attempts for Cell

67202567 VS.LC.ULCreditUsed.Mean Mean Usage of UL Credit for Cell

67202570 VS.LC.DLCreditUsed.Mean Mean Usage of DL Credit for Cell

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Enhanced Fast Dormancy 7 Parameters



7-1

7 Parameters

Table 7-1 Parameter description

Parameter ID

NE MML Command

Feature ID Feature Name Description

CacSwitch BSC6900

SET UCACALGOSWITCH

WRFD-020101 Admission Control

Meaning:1. NODEB_CREDIT_CAC_SWITCH: The system performs CAC based on the usage state of NodeB credit. When the NodeB's credit is not enough, the system rejects new access requests.

2. FACH_60_USER_SWITCH (Switch for Allowing a Maximum of 60 UEs Carried on the FACH): Whether a maximum of 60 or 30 UEs can be carried on the FACH. When this switch is turned on, a maximum of 60 UEs can be carried on the FACH. When this switch is turned off, a maximum of 30 UEs can be carried on the FACH.

GUI Value Range:NODEB_CREDIT_CAC_SWITCH(NodeB Credit CAC Switch), FACH_60_USER_SWITCH(FACH Allowed Max 60 Users Switch)

Actual Value Range:NODEB_CREDIT_CAC_SWITCH, FACH_60_USER_SWITCH

Unit:None

Default Value:NODEB_CREDIT_CAC_SWITCH-1&FACH_60_USER_SWITCH-0

CmpSwitch BSC6900

SET UCORRMALGOSWITCH

WRFD-01061006

WRFD-01061204

WRFD-020202

WRFD-020203

WRFD-021200

HSDPA Mobility Management

HSUPA Mobility Management

Intra RNC Soft Handover

Inter RNC Soft Handover

Meaning:1. CMP_IU_IMS_PROC_AS_NORMAL_PS_SWITCH: When the switch is on, the IMS signaling assigned by the CN undergoes compatibility processing as an ordinary PS service. When the switch is not on, no special processing is performed.

2.

../RNCParaHtml/mbsc/m-para/ucacalgoswitch_cacswitch.html

../RNCParaHtml/mbsc/m-mml/set-ucacalgoswitch.html



../RNCParaHtml/mbsc/m-para/ucorrmalgoswitch_cmpswitch.html

../RNCParaHtml/mbsc/m-mml/set-ucorrmalgoswitch.html



WCDMA RAN




7-2

Parameter ID

NE MML Command


WRFD-010696

WRFD-010202

HCS (Hierarchical Cell Structure)

DC-HSDPA

UE State in Connected Mode (CELL-DCH, CELL-PCH, URA-PCH, CELL-FACH)

CMP_IU_QOS_ASYMMETRY_IND_COMPAT_SWITCH: When the Iu QoS Negotiation function is active and the switch is on, IE RAB Asymmetry Indicator is Symmetric bidirectional, The uplink and downlink "BSC6900" negotiation rate is asymmetric, "BSC6900" select the bigger rate as Iu QoS negotiation rate. When the switch is OFF, "BSC6900" select the less rate as Iu QoS negotiation rate.

3. CMP_IU_SYSHOIN_CMP_IUUP_FIXTO1_SWITCH: When the switch is on, the IUUP version can be rolled back to R99 when complete configurations are applied during inter-RAT handover.

4. CMP_IUR_H2D_FOR_LOWR5_NRNCCELL_SWITCH: When the switch is on, H2D is performed before a neighboring "BSC6900" cell whose version is earlier than R5 is added to the active set; E2D is performed before a neighboring "BSC6900" cell whose version is earlier than R6 is added to the active set. If the DRNC is of a version earlier than R5, DL services cannot be mapped on the HS-DSCH. If the DRNC is of a version earlier than R6, DL services cannot be mapped on the HS-EDCH.

5. CMP_IUR_SHO_DIVCTRL_SWITCH: When the switch is on, the diversity combination over the Iur interface is configured on the basis of that of the local "BSC6900". When the switch is not on, the diversity combination over the Iur interface is configured on the basis of services. The flag of diversity combination over the Iur interface can be set to MUST (for BE services) or MAY (for other services).

WCDMA RAN




7-3

Parameter ID

NE MML Command


6. CMP_UU_ADJACENT_FREQ_CM_SWITCH: when the switch is on, the "BSC6900" initiates the inter-frequency measurement without activating the compressed mode if the following two conditions are met: the UE supports the non-compressed inter-frequency measurement, the inter-frequency neighboring cells work in a same frequency which is within 5 MHz higher or lower than the current frequency; when the switch is off, the "BSC6900" activates the compressed mode before initiating the inter-frequency measurement.

7. CMP_UU_AMR_DRD_HHO_COMPAT_SWITCH: This parameter specifies to enable AMR through DRD two-step procedure function. When SRB is set up on DCH, and "BSC6900" decides to setup the AMR through DRD procedure, When the switch is enabled, "BSC6900" will execute blind handover to the target cell, and then setup the AMR RBs on the target cell, When the switch is disabled, "BSC6900" will setup the AMR RBs on the target cell directly.

8. CMP_UU_AMR_SID_MUST_CFG_SWITCH: For narrowband AMR services, when the switch is on, the SID frame is always configured; when the switch is not on, the SID frame is configured on the basis of CN assignment.

9. CMP_UU_FDPCH_COMPAT_SWITCH: When the switch is OFF, if the information element that indicates the F-DPCH capability of UE exists in the message "RRC_CONNECT_REQ" or "RRC_CONNECT_SETUP_CMP",

WCDMA RAN




7-4

Parameter ID

NE MML Command


the F-DPCH capability depends on that indicator. In other case, it means UE does not support F-DPCH. When the switch is ON, if the information element that indicates the F-DPCH capability of UE exists in the message "RRC_CONNECT_REQ" or "RRC_CONNECT_SETUP_CMP", the F-DPCH capability depends on that indicator. If that information element does not exist, UE supports F-DPCH when all the conditions meets: a) the version of UE is Release 6. b) UE supports HS-PDSCH.

10. CMP_UU_IGNORE_UE_RLC_CAP_SWITCH: When the switch is on, the RAB assignment request and the subsequent RB setup procedure proceed if the RLC AM capabilities of the UE fail to meet the minimum RLC TX/RX window buffer requirement of the RAB to be setup. When the switch is not on, the RAB assignment request is rejected.

11. CMP_UU_INTRA_FREQ_MC_BESTCELL_CIO_SWITCH: When this switch is on, the cell individual offset (CIO) of the best cell is always set to 0 in the INTRA-FREQUENCY MEASUREMENT CONTROL messages. Otherwise, the CIO information of the best cell is not carried in the INTRA-FREQUENCY MEASUREMENT CONTROL messages.

12. CMP_UU_IOS_CELL_SYNC_INFO_REPORT_SWITCH: When the switch is on, the cell synchronization information traced by the IOS need to be reported during the RRC measurement period.

WCDMA RAN




7-5

Parameter ID

NE MML Command


13. CMP_UU_SERV_CELL_CHG_WITH_ASU_SWITCH: When the switch is on, the active set update is in the same procedure as the change of the serving cell. When the switch is not on, the serving cell is changed after the UE updates the active set and delivers reconfiguration of physical channels. This switch is applicable only to R6 or above UEs.

14. CMP_UU_SERV_CELL_CHG_WITH_RB_MOD_SWITCH: When the switch is on, channel transition is in the same procedure as the change of the serving cell. When the switch is not on, the serving cell is changed after the UE performs channel transition and delivers reconfiguration of physical channels.

15. CMP_UU_VOIP_UP_PROC_AS_NORMAL_PS_SWITCH: By default, the switch is on. In this case, the Alternative E-bit is not configured for L2.

16. CMP_F2F_RLC_ONESIDE_REBUILD_SWITCH: When the switch is set to ON, only uplink RLC or downlink RLC can be re-established during the state transition from CELL_FACH to CELL_FACH (F2F for short).

17. CMP_D2F_RLC_ONESIDE_REBUILD_SWITCH: When the switch is set to ON, only uplink RLC or downlink RLC can be re-established during the state transition from CELL_DCH to CELL_FACH (D2F for short).

18. CMP_RAB_5_CFG_ROHC_SWITCH: When the switch is set to ON, the service with RAB ID 5 can be

WCDMA RAN




7-6

Parameter ID

NE MML Command


configured with the Robust Header Compression (ROHC) function. When the switch is set to OFF, the service with RAB ID 5 cannot be configured with the ROHC function.

19. CMP_RAB_6_CFG_ROHC_SWITCH: When the switch is set to ON, the service with RAB ID 6 can be configured with the ROHC function. When the switch is set to OFF, the service with RAB ID 6 cannot be configured with the ROHC function.




23. CMP_HSUPA_MACD_FLOW_MUL_SWITCH: When the switch is set to ON, MAC-d flow can be multiplexed without any restrictions. When the switch is set to OFF, only MAC-d flows whose

WCDMA RAN




7-7

Parameter ID

NE MML Command


scheduling priority is lower than that of the current MAC-d flow can be multiplexed.

24. CMP_SMLC_RSLT_MODE_TYPE_SWITCH: If the Client Type of a positioning request is Value Added Service or Lawful Intercept Client, the positioning result is reported by using the Ellipsoid Arc type. For other client types, the positioning result is reported by using the Ellipsoid point with uncertainty circle type.

25. CMP_F2P_PROCESS_OPTIMIZATION_SWITCH: Switch for optimizing the procedure for the CELL_FACH-to-CELL_PCH-or-URA_PCH state transition. When this switch is turned on, the algorithm for optimizing the procedure for the CELL_FACH-to-CELL_PCH-or-URA_PCH state transition is activated.

26. CMP_UU_SIB11_SIB12_WITH_1A1D_SWITCH: Whether to carry parameters related to events 1A and 1D in system information block type 11 (SIB 11) and SIB 12. If the switch of deferred measurement control reading is turned on, the UE cannot promptly read parameters related to events 1A and 1D for intra-frequency neighboring cells from SIB 11 or SIB12. As a result, the UE cannot perform soft handovers in advance. The switch is set using "RESERVED_SWITCH_0_BIT4" in the "SET UCELLALGORSVPARA" command.

GUI Value Range:CMP_IU_IMS_PROC_AS_NORMAL_PS_SWITCH, CMP_IU_QOS_ASYMMETRY_IND_COMPAT_SWITCH, CMP_IU_SYSHOIN_CMP_IUUP_

WCDMA RAN




7-8

Parameter ID

NE MML Command


FIXTO1_SWITCH, CMP_IUR_H2D_FOR_LOWR5_NRNCCELL_SWITCH, CMP_IUR_SHO_DIVCTRL_SWITCH, CMP_UU_ADJACENT_FREQ_CM_SWITCH, CMP_UU_AMR_DRD_HHO_COMPAT_SWITCH, CMP_UU_AMR_SID_MUST_CFG_SWITCH, CMP_UU_FDPCH_COMPAT_SWITCH, CMP_UU_IGNORE_UE_RLC_CAP_SWITCH, CMP_UU_INTRA_FREQ_MC_BESTCELL_CIO_SWITCH, CMP_UU_IOS_CELL_SYNC_INFO_REPORT_SWITCH, CMP_UU_SERV_CELL_CHG_WITH_ASU_SWITCH, CMP_UU_SERV_CELL_CHG_WITH_RB_MOD_SWITCH, CMP_UU_VOIP_UP_PROC_AS_NORMAL_PS_SWITCH, CMP_F2P_PROCESS_OPTIMIZATION_SWITCH, CMP_UU_SIB11_SIB12_WITH_1A1D_SWITCH, CMP_F2F_RLC_ONESIDE_REBUILD_SWITCH, CMP_D2F_RLC_ONESIDE_REBUILD_SWITCH, CMP_RAB_5_CFG_ROHC_SWITCH, CMP_RAB_6_CFG_ROHC_SWITCH, CMP_RAB_7_CFG_ROHC_SWITCH, CMP_RAB_8_CFG_ROHC_SWITCH, CMP_RAB_9_CFG_ROHC_SWITCH, CMP_HSUPA_MACD_FLOW_MUL_SWITCH, CMP_SMLC_RSLT_MODE_TYPE_SWITCH

Actual Value Range:CMP_IU_IMS_PROC_AS_NORMAL_PS_SWITCH, CMP_IU_QOS_ASYMMETRY_IND_COMPAT_SWITCH,

WCDMA RAN




7-9

Parameter ID

NE MML Command


CMP_IU_SYSHOIN_CMP_IUUP_FIXTO1_SWITCH, CMP_IUR_H2D_FOR_LOWR5_NRNCCELL_SWITCH, CMP_IUR_SHO_DIVCTRL_SWITCH, CMP_UU_ADJACENT_FREQ_CM_SWITCH, CMP_UU_AMR_DRD_HHO_COMPAT_SWITCH, CMP_UU_AMR_SID_MUST_CFG_SWITCH, CMP_UU_FDPCH_COMPAT_SWITCH, CMP_UU_IGNORE_UE_RLC_CAP_SWITCH, CMP_UU_INTRA_FREQ_MC_BESTCELL_CIO_SWITCH, CMP_UU_IOS_CELL_SYNC_INFO_REPORT_SWITCH, CMP_UU_SERV_CELL_CHG_WITH_ASU_SWITCH, CMP_UU_SERV_CELL_CHG_WITH_RB_MOD_SWITCH, CMP_UU_VOIP_UP_PROC_AS_NORMAL_PS_SWITCH, CMP_F2F_RLC_ONESIDE_REBUILD_SWITCH, CMP_D2F_RLC_ONESIDE_REBUILD_SWITCH, CMP_RAB_5_CFG_ROHC_SWITCH, CMP_RAB_6_CFG_ROHC_SWITCH, CMP_RAB_7_CFG_ROHC_SWITCH, CMP_RAB_8_CFG_ROHC_SWITCH, CMP_RAB_9_CFG_ROHC_SWITCH, CMP_HSUPA_MACD_FLOW_MUL_SWITCH, CMP_SMLC_RSLT_MODE_TYPE_SWITCH, CMP_F2P_PROCESS_OPTIMIZATION_SWITCH, CMP_UU_SIB11_SIB12_WITH_1A1D_SWITCH

Unit:None

Default Value:CMP_IU_IMS_PROC_AS_

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7-10

Parameter ID

NE MML Command


NORMAL_PS_SWITCH-0&CMP_IU_QOS_ASYMMETRY_IND_COMPAT_SWITCH-0&CMP_IU_SYSHOIN_CMP_IUUP_FIXTO1_SWITCH-0&CMP_IUR_H2D_FOR_LOWR5_NRNCCELL_SWITCH-0&CMP_IUR_SHO_DIVCTRL_SWITCH-0&CMP_UU_ADJACENT_FREQ_CM_SWITCH-0&CMP_UU_AMR_DRD_HHO_COMPAT_SWITCH-1&CMP_UU_AMR_SID_MUST_CFG_SWITCH-0&CMP_UU_FDPCH_COMPAT_SWITCH-0&CMP_UU_IGNORE_UE_RLC_CAP_SWITCH-1&CMP_UU_INTRA_FREQ_MC_BESTCELL_CIO_SWITCH-0&CMP_UU_IOS_CELL_SYNC_INFO_REPORT_SWITCH-0&CMP_UU_SERV_CELL_CHG_WITH_ASU_SWITCH-0&CMP_UU_SERV_CELL_CHG_WITH_RB_MOD_SWITCH-1&CMP_UU_VOIP_UP_PROC_AS_NORMAL_PS_SWITCH-1&CMP_F2P_PROCESS_OPTIMIZATION_SWITCH-0&CMP_UU_SIB11_SIB12_WITH_1A1D_SWITCH-0&CMP_F2F_RLC_ONESIDE_REBUILD_SWITCH-0&CMP_D2F_RLC_ONESIDE_REBUILD_SWITCH-0&CMP_RAB_5_CFG_ROHC_SWITCH-0&CMP_RAB_6_CFG_ROHC_SWITCH-0&CMP_RAB_7_CFG_ROHC_SWITCH-0&CMP_RAB_8_CFG_ROHC_SWITCH-0&CMP_RAB_9_CFG_ROHC_SWITCH-0&CMP_HSUPA_MACD_FLOW_MUL_SWITCH-0&CMP_SMLC_RSLT_MODE_TYPE_SWITCH-0

DlDchBeUpperLimitforAmr

BSC6900

SET UFRC None None Meaning:This parameter specifies the upper limit of downlink R99 BE service rate in combined AMR services. Combined AMR services consist of only AMR services and BE services. If there is a member of a different traffic class, the combined services are regarded as combined non-AMR services.

This parameter is an advanced parameter. To modify this




../RNCParaHtml/mbsc/m-mml/set-ufrc.html

WCDMA RAN




7-11

Parameter ID

NE MML Command


parameter, contact Huawei Customer Service Center for technical support.

GUI Value Range:D8, D16, D32, D64, D128, D144, D256, D384

Actual Value Range:8, 16, 32, 64, 128, 144, 256, 384

Unit:kbit/s

Default Value:D384

DraSwitch BSC6900


WRFD-01061111

WRFD-01061208

WRFD-01061404

WRFD-011502

WRFD-021101

WRFD-050405

WRFD-050408

WRFD-010690

WRFD-01061403

WRFD-010202

HSDPA State Transition

HSUPA DCCC

HSUPA 2ms/10ms TTI Handover

Active Queue Management (AQM)

Dynamic Channel Configuration Control (DCCC)

Overbooking on ATM Transmission

Overbooking on IP Transmission

TTI Switch for BE Services Based on Coverage

HSUPA 2ms TTI


Meaning:Dynamic resource allocation switch group.

1. DRA_AQM_SWITCH: When the switch is on, the active queue management algorithm is used for the BSC6900.

2. DRA_BASE_ADM_CE_BE_TTI_L2_OPT_SWITCH: When the switch is on, the TTI dynamic adjustment algorithm for admission CE-based BE services applies to the UE with the UL enhanced L2 feature. This parameter is valid when DRA_BASE_ADM_CE_BE_TTI_RECFG_SWITCH(DraSwitch) is set to ON.

3. DRA_BASE_ADM_CE_BE_TTI_RECFG_SWITCH: When the switch is on, the TTI dynamic adjustment algorithm is supported for admission CE-based BE services.

4. DRA_BASE_COVER_BE_TTI_L2_OPT_SWITCH: When the switch is on, the TTI dynamic adjustment algorithm for coverage-based BE services applies to the UE with the UL enhanced L2 feature. This parameter is valid when DRA_BASE_COVER_BE_TTI_RECFG_SWITCH(DraSwitch) is set to ON.

5. DRA_BASE_COVER_BE_TTI_RE





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7-12

Parameter ID

NE MML Command


CFG_SWITCH: When the switch is on, the TTI dynamic adjustment algorithm is supported for coverage-based BE services.

6. DRA_BASE_RES_BE_TTI_L2_OPT_SWITCH: When the switch is on, the TTI dynamic adjustment algorithm for differentiation-based BE services applies to the UE with the UL enhanced L2 feature. This parameter is valid when DRA_BASE_RES_BE_TTI_RECFG_SWITCH(DraSwitch) is set to ON.

7. DRA_BASE_RES_BE_TTI_RECFG_SWITCH: When the switch is on, the TTI dynamic adjustment algorithm is supported for differentiation-based BE services.

8. DRA_DCCC_SWITCH: When the switch is on, the dynamic channel reconfiguration control algorithm is used for the BSC6900.

9. DRA_HSDPA_DL_FLOW_CONTROL_SWITCH: When the switch is on, flow control is enabled for HSDPA services in AM mode.

10. DRA_HSDPA_STATE_TRANS_SWITCH: When the switch is on, the status of the UE RRC that carrying HSDPA services can be changed to CELL_FACH at the BSC6900. If a PS BE service is carried over the HS-DSCH, the switch PS_BE_STATE_TRANS_SWITCH should be on simultaneously. If a PS real-time service is carried over the HS-DSCH, the switch PS_NON_BE_STATE_TRANS_SWITCH should be on simultaneously.

11. DRA_HSUPA_DCCC_SWITCH: When the switch is on, the DCCC

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7-13

Parameter ID

NE MML Command


algorithm is used for HSUPA. The DCCC switch must be also on before this switch takes effect.

12. DRA_HSUPA_STATE_TRANS_SWITCH: When the switch is on, the status of the UE RRC that carrying HSUPA services can be changed to CELL_FACH at the BSC6900. If a PS BE service is carried over the E-DCH, the switch PS_BE_STATE_TRANS_SWITCH should be on simultaneously. If a PS real-time service is carried over the E-DCH, the switch PS_NON_BE_STATE_TRANS_SWITCH should be on simultaneously.

13. DRA_IP_SERVICE_QOS_SWITCH: Switch of the algorithm for increasing the quality of subscribed services. When this parameter is set to ON, the service priority weight of the subscriber whose key parameters (IP Address, IP Port, and IP Protocol Type) match the specified ones can be adjusted. In this way, the QoS is improved.

14. DRA_PS_BE_STATE_TRANS_SWITCH: When the switch is on, UE RRC status transition (CELL_FACH/CELL_PCH/URA_PCH) is allowed at the BSC6900.

15. DRA_PS_NON_BE_STATE_TRANS_SWITCH: When the switch is on, the status of the UE RRC that carrying real-time services can be changed to CELL_FACH at the BSC6900.

16. DRA_R99_DL_FLOW_CONTROL_SWITCH: Under a poor radio environment, the QoS of high speed services drops considerably and the TX power is overly high. In

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7-14

Parameter ID

NE MML Command


this case, the BSC6900 can set restrictions on low data rate transmission formats based on the transmission quality, thus lowering traffic speed and TX power. When the switch is on, the R99 downlink flow control function is enabled.

17. DRA_THROUGHPUT_DCCC_SWITCH: When the switch is on, the DCCC based on traffic statistics is supported over the DCH.

18. DRA_VOICE_SAVE_CE_SWITCH: when the switch is on, the TTI selection based on the voice service type (including VoIP and CS over HSPA) is supported when the service is initially established.

19. DRA_VOICE_TTI_RECFG_SWITCH: when the switch is on, the TTI adjustment based on the voice service type (including VoIP and CS over HSPA) is supported.

20. DRA_CSPS_NO_PERIOD_RETRY_SWITCH: Whether to prohibit channel retries for CS and PS combined services. When this switch is turned on, channel retries are prohibited for CS and PS combined services. When this switch is turned off, channel retries are allowed for CS and PS combined services.

21. DRA_SMART_FAST_STATE_TRANS_SWITCH: Whether to activate the fast state transition algorithm. When this switch is turned on, the BSC6900 identifies UEs supporting fast state transition and then quickly transits the UEs from CELL_DCH to CELL_FACH.

22. DRA_PCH_UE_SMART_P2D_SWITCH: Whether to activate the

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7-15

Parameter ID

NE MML Command


algorithm for smart PCH-to-DCH state transition specific to UEs in the CELL_PCH or URA_PCH state. When this switch is turned on, the BSC6900 identifies UEs supporting smart PCH-to-DCH state transition and then transits the UEs from CELL_PCH or URA_PCH to CELL_DCH.

23. DRA_BASE_RES_BE_TTI_INIT_SEL_SWITCH: Whether initial TTI selection is allowed for differentiated BE services based on fairness

0: This switch is turned off. The TTI is selected according to the original algorithm.

1: This switch is turned on. In the dynamic TTI adjustment algorithm for differentiated BE services based on fairness, HSUPA UEs use 10-ms TTI if the RTWP, occupied Iub bandwidth, or consumed CE resources are congested.

24. DRA_BASE_COVER_BE_TTI_INIT_SEL_SWITCH: Whether to activate the coverage-based initial TTI selection algorithm specific to BE services. When this switch is turned on and conditions on 2 ms TTI specific to BE services has been met, the BSC6900 determines uplink coverage wideness of specific cells based on the Ec/N0 values reported by UEs during RRC connection. If the uplink coverage of the cells is weak, the BSC6900 allocates a 10 ms TTI to BE services as their initial TTI.

25. DRA_F2U_SWITCH: Whether to enable state transition from CELL_FACH to URA_PCH.When this switch is turned on, a UE can directly move from the CELL_FACH to URA_PCH state.

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7-16

Parameter ID

NE MML Command


When this switch is turned off, a UE must move from the CELL_FACH to CELL_PCH and then to URA_PCH state.

GUI Value Range:DRA_AQM_SWITCH, DRA_BASE_ADM_CE_BE_TTI_L2_OPT_SWITCH, DRA_BASE_ADM_CE_BE_TTI_RECFG_SWITCH, DRA_BASE_COVER_BE_TTI_L2_OPT_SWITCH, DRA_BASE_COVER_BE_TTI_RECFG_SWITCH, DRA_BASE_RES_BE_TTI_L2_OPT_SWITCH, DRA_BASE_RES_BE_TTI_RECFG_SWITCH, DRA_DCCC_SWITCH, DRA_HSDPA_DL_FLOW_CONTROL_SWITCH, DRA_HSDPA_STATE_TRANS_SWITCH, DRA_HSUPA_DCCC_SWITCH, DRA_HSUPA_STATE_TRANS_SWITCH, DRA_IP_SERVICE_QOS_SWITCH, DRA_PS_BE_STATE_TRANS_SWITCH, DRA_PS_NON_BE_STATE_TRANS_SWITCH, DRA_R99_DL_FLOW_CONTROL_SWITCH, DRA_THROUGHPUT_DCCC_SWITCH, DRA_VOICE_SAVE_CE_SWITCH, DRA_VOICE_TTI_RECFG_SWITCH, DRA_CSPS_NO_PERIOD_RETRY_SWITCH, DRA_SMART_FAST_STATE_TRANS_SWITCH, DRA_PCH_UE_SMART_P2D_SWITCH, DRA_BASE_RES_BE_TTI_INIT_SEL_SWITCH, DRA_BASE_COVER_BE_TTI_INIT_SEL_SWITCH, DRA_F2U_SWITCH

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7-17

Parameter ID

NE MML Command


Actual Value Range:DRA_AQM_SWITCH, DRA_BASE_ADM_CE_BE_TTI_L2_OPT_SWITCH, DRA_BASE_ADM_CE_BE_TTI_RECFG_SWITCH, DRA_BASE_COVER_BE_TTI_L2_OPT_SWITCH, DRA_BASE_COVER_BE_TTI_RECFG_SWITCH, DRA_BASE_RES_BE_TTI_L2_OPT_SWITCH, DRA_BASE_RES_BE_TTI_RECFG_SWITCH, DRA_DCCC_SWITCH, DRA_HSDPA_DL_FLOW_CONTROL_SWITCH, DRA_HSDPA_STATE_TRANS_SWITCH, DRA_HSUPA_DCCC_SWITCH, DRA_HSUPA_STATE_TRANS_SWITCH, DRA_IP_SERVICE_QOS_SWITCH, DRA_PS_BE_STATE_TRANS_SWITCH, DRA_PS_NON_BE_STATE_TRANS_SWITCH, DRA_R99_DL_FLOW_CONTROL_SWITCH, DRA_THROUGHPUT_DCCC_SWITCH, DRA_VOICE_SAVE_CE_SWITCH, DRA_VOICE_TTI_RECFG_SWITCH, DRA_CSPS_NO_PERIOD_RETRY_SWITCH, DRA_SMART_FAST_STATE_TRANS_SWITCH, DRA_PCH_UE_SMART_P2D_SWITCH, DRA_BASE_RES_BE_TTI_INIT_SEL_SWITCH, DRA_BASE_COVER_BE_TTI_INIT_SEL_SWITCH, DRA_F2U_SWITCH

Unit:None

Default Value:DRA_AQM_SWITCH-0&DRA_BASE_ADM_CE_BE_TTI_L2_

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7-18

Parameter ID

NE MML Command


OPT_SWITCH-0&DRA_BASE_ADM_CE_BE_TTI_RECFG_SWITCH-1&DRA_BASE_COVER_BE_TTI_L2_OPT_SWITCH-0&DRA_BASE_COVER_BE_TTI_RECFG_SWITCH-0&DRA_BASE_RES_BE_TTI_L2_OPT_SWITCH-0&DRA_BASE_RES_BE_TTI_RECFG_SWITCH-1&DRA_DCCC_SWITCH-1&DRA_HSDPA_DL_FLOW_CONTROL_SWITCH-0&DRA_HSDPA_STATE_TRANS_SWITCH-0&DRA_HSUPA_DCCC_SWITCH-1&DRA_HSUPA_STATE_TRANS_SWITCH-0&DRA_IP_SERVICE_QOS_SWITCH-0&DRA_PS_BE_STATE_TRANS_SWITCH-1&DRA_PS_NON_BE_STATE_TRANS_SWITCH-0&DRA_R99_DL_FLOW_CONTROL_SWITCH-0&DRA_THROUGHPUT_DCCC_SWITCH-0&DRA_VOICE_SAVE_CE_SWITCH-0&DRA_VOICE_TTI_RECFG_SWITCH-0&DRA_CSPS_NO_PERIOD_RETRY_SWITCH-0&DRA_SMART_FAST_STATE_TRANS_SWITCH-0&DRA_PCH_UE_SMART_P2D_SWITCH-0&DRA_BASE_RES_BE_TTI_INIT_SEL_SWITCH-0&DRA_BASE_COVER_BE_TTI_INIT_SEL_SWITCH-0&DRA_F2U_SWITCH-0

FACHMeasOccaCycleLenCoef

BSC6900

ADD UCELLMEAS

MOD UCELLMEAS

WRFD-020102 Load Measurement

Meaning:Measurement occasion cycle length coefficient for inter-frequency measurement and inter-RAT measurement performed by the UE in the CELL_FACH state. The value of this parameter is in direct proportion to the measurement occasion cycle period. The larger the value of this parameter, the longer the interval at which the UE measures signal quality. For details about this parameter, see 3GPP TS 25.331.

This parameter is an advanced parameter. To modify this parameter, contact Huawei Customer Service Center for technical support.




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7-19

Parameter ID

NE MML Command


GUI Value Range:1~12

Actual Value Range:1~12

Unit:None

Default Value:3

FastDormancy

BSC6900

ADD UIMEITAC

MOD UIMEITAC

WRFD-020500 Enhanced Fast Dormancy

Meaning:The switch of Fast Dormancy function for one type UE.

GUI Value Range:OFF, ON

Actual Value Range:ON, OFF

Unit:None

Default Value:OFF

FastDormancyF2DHTvmThd

BSC6900

SET UUESTATETRANS

WRFD-010688

WRFD-010686

WRFD-010687

Downlink Enhanced CELL_FACH

CPC - DTX / DRX

CPC - HS-SCCH less operation

Meaning:This parameter specifies the threshold of the traffic volume of 4A event for triggering the transition of fast dormancy user from FACH/E_FACH to DCH/HSPA.

GUI Value Range:D16, D32, D64, D128, D256, D512, D1024, D2k, D3k, D4k, D6k, D8k, D12k, D16k, D24k, D32k, D48k, D64k, D96k, D128k, D192k, D256k, D384k, D512k, D768k

Actual Value Range:16, 32, 64, 128, 256, 512, 1024, 2k, 3k, 4k, 6k, 8k, 12k, 16k, 24k, 32k, 48k, 64k, 96k, 128k, 192k, 256k, 384k, 512k, 768k

Unit:byte

Default Value:D3k

HDBKGDL BSC6900

ADD TRMFACTOR

MOD TRMFACTOR

WRFD-050406 ATM QoS Introduction on Hub Node B (Overbooking on Hub Node B Transmission)

Meaning:WCDMA HSDPA background service downlink factor.



Unit:%

Default Value:40



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../RNCParaHtml/mbsc/m-mml/set-uuestatetrans.html



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7-20

Parameter ID

NE MML Command


HDCONVDL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA HSDPA conversational service downlink factor.



Unit:%

Default Value:70

HDINTERDL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA HSDPA interactive service downlink factor.



Unit:%

Default Value:40

HDSTRMDL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:HSDPA streaming service downlink factor.



Unit:%

Default Value:100

HDVOICEDL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:UMTS HSDPA voice service downlink factor.



Unit:%

Default Value:70

HUBKGUL BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA HSUPA background service uplink factor.



Unit:%

Default Value:40

































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7-21

Parameter ID

NE MML Command


HUCONVUL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA HSUPA conversational service uplink factor.



Unit:%

Default Value:70

HUINTERUL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA HSUPA interactive service uplink factor.



Unit:%

Default Value:40

HUSTRMUL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA HSUPA streaming service uplink factor.



Unit:%

Default Value:100

HUVOICEUL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA HSUPA voice service uplink factor.



Unit:%

Default Value:70

PagingSwitch

BSC6900

SET UDPUCFGDATA

None None Meaning:Paging preemption switch. When the switch is turned on, the paging preemption function is supported.

GUI Value Range:OFF(OFF), ON(ON)

Actual Value Range:OFF, ON

Unit:None



































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7-22

Parameter ID

NE MML Command


Default Value:ON(ON)

PerfEnhanceSwitch

BSC6900

SET UCORRMPARA

WRFD-01061111

WRFD-021104

WRFD-010202

WRFD-020400

WRFD-01061004

WRFD-02060501

WRFD-020402

WRFD-02040003

WRFD-01061404

HSDPA State Transition

Emergency Call


DRD Introduction Package

HSDPA Power Control

SRNS Relocation (UE Not Involved)

Measurement Based Direct Retry

Inter System Redirect

HSUPA 2ms/10ms TTI Handover

Meaning:1. PERFENH_AMR_SPEC_BR_SWITCH: When the switch is set to ON, the procedure specific to AMR service establishment takes effect.

2. PERFENH_AMR_TMPLT_SWITCH: When the switch is set to ON, the AMR template takes effect.

3. PERFENH_SRB_TMPLT_SWITCH: When the switch is set to ON, the SRB template takes effect.

4. PERFENH_OLPC_TMPLT_SWITCH: When the switch is set to ON, the OLPC template takes effect.

5. PERFENH_AMR_SP_TMPLT_SWITCH: When the switch is set to ON, the AMR parameter template takes effect.

6. PERFENH_INTRAFREQ_MC_TMPLT_SWITCH: When the switch is set to ON, the intra-frequency measurement control template takes effect.

7. PERFENH_INTERRAT_PENALTY_50_SWITCH: After a UE fails to be handed over to a 2G cell during an inter-RAT handover, the BSC6900 forbids the UE to attempt a handover to the 2G cell in a certain period. When the switch is set to ON, the period is 50s. When the switch is set to OFF, the period is 30s.

8. PERFENH_SRB_OVER_HSUPA_TTI10_SWITCH: When the switch is set to ON, the uplink SRBs of HSUPA 10 ms non-conversational services are always carried on



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WCDMA RAN




7-23

Parameter ID

NE MML Command


DCHs, and the original parameter Type of Channel Preferably Carrying Signaling RB is invalid. When the switch is set to OFF, SRBs for HSUPA 10 ms non-conversational services can be carried on HSUPA channels when the original parameter Type of Channel Preferably Carrying Signaling RB is set to HSUPA or HSPA. The switch is set to OFF by default.

9. PERFENH_HSUPA_TTI2_ENHANCE_SWITCH: When the switch is set to ON, the single-user peak-rate improvement algorithm of HSUPA 2 ms TTI is enabled. When the switch is set to OFF, the algorithm is disabled. The switch is set to OFF by default.

10. PERFENH_UU_P2D_CUC_OPT_SWITCH: When this switch is turned on, the P2D cell update confirm message simplification algorithm takes effect. When this switch is turned off, the algorithm does not take effect. By default, this switch is turned off.

11. PERFENH_RL_RECFG_SIR_CONSIDER_SWITCH: This check box controls whether the BSC6900 considers the converged SIRTarget value that is used before radio link reconfiguration in outer loop power control performed after radio link reconfiguration. If the check box is not selected, the BSC6900 sends the initial SIRTarget value used after radio link reconfiguration to the NodeB.If the check box is selected, the BSC6900 selects a more appropriate value from the initial SIRTarget value used after radio link reconfiguration and the converged SIRTarget value used before radio link reconfiguration.

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7-24

Parameter ID

NE MML Command


Then the BSC6900 sends the selected value to the NodeB. Setting of this check box takes effect only when the PC_RL_RECFG_SIR_TARGET_CARRY_SWITCH check box is selected.

12. PERFENH_RRC_REDIR_PROTECT_SWITCH: When the switch is set to ON, The mechanism to avoid endless back-and-forth RRC-redirections takes effect. The switch is set to OFF by default.

13. PERFENH_H2F_OPT_SWITCH: whether to enable the optimized algorithm for HSPA UE state transition from CELL_DCH to CELL_FACH (also referred to as H2F state transition). When the switch is turned on, the optimized H2F state transition algorithm is enabled, and event 4A measurement of traffic volume or throughput is added to the state transition procedure. The added event 4A measurement prevents an H2F state transition when data is being transmitted.

14. PERFENH_PSTRAFFIC_P2H_SWITCH: When the switch is turned on and a CELL_PCH/URA_PCH-to-CELL_DCH (P2D for short) state transition is triggered for a PS service, the PS service can be set up on HSPA channels after the state transition. When the switch is turned off, PS services can be set up only on DCHs after a P2D state transition. This switch is turned off by default.

15. PERFENH_VIP_USER_PCHR_MR_SWITCH: When the switch is set to ON, VIP UEs report their transmit power to the BSC6900 when required and periodically

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7-25

Parameter ID

NE MML Command


measure signal quality of intra-frequency cells. In addition, these UEs measure the downlink BLER, the NodeB measures the uplink SIR, and the BSC6900 records the measurement results.

16. PERFENH_TX_INTERRUPT_AFT_TRIG_SWITCH: Switch for including the Tx interruption after trigger IE in the uplink 4A traffic volume measurement control message. When this switch is turned on, the uplink 4A traffic volume measurement control message from BSC6900 includes the Tx interruption after trigger IE for UEs that are in the CELL_FACH or enhanced CELL_FACH state and processing PS BE services. The value of this IE can be changed by running the "SET UUESTATETRANS" command.

17. PERFENH_HSUPA_TTI_RECFG_PROC_OPT_SWITCH: Whether to use the optimized TTI switching algorithm for BE services

0: The optimized algorithm does not take effect. The original mechanism is implemented.

1: The optimized algorithm takes effect. After HSUPA services are configured or reconfigured with 10 ms TTI due to network resource (admission CEs, RTWP, consumed Iub bandwidth, or consumed CEs) congestion or insufficient coverage, these UEs cannot change to use 2 ms TTI if no data needs to be transmitted.

18. PERFENH_DOWNLOAD_ENHANCE_SWITCH: Whether to activate the algorithm for increasing the single-threaded download rate.

19.

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7-26

Parameter ID

NE MML Command


PERFENH_OLPC_BLER_COEF_ADJUST: Switch for adjusting the BLER coefficient specific to CS services based on the best cell's uplink load status. When this switch is turned on, the outer loop power control algorithm uses the target BLER set by the OMU board if the best cell's uplink load status is LDR or OLC. If the status is neither LDR nor OLC, this algorithm uses this target BLER after being divided by five.

20. PERFENH_EMG_AGPS_MC_DELAY_SWITCH: Whether to enable the function of delaying the sending of an RRC_MEAS_CTRL message containing AGPS information when an emergency call is made. When this switch is turned on, the BSC6900 delays the sending of this message until the emergency call is successfully set up. When this switch is turned off, the BSC6900 sends this message upon receiving a LOCATION_REPORTING_CONTROL message from the CN.

21. PERFENH_MULTI_RLS_CQI_PARA_OPT_SWITCH: Whether to enable a UE having multiple RLSs to use the value of "CQIReF" and the value of "CQIFbCk" that are for UEs having only one RLS. The two parameters can be set by running the "SET UHSDPCCH" and "ADD UCELLHSDPCCH" commands. When this switch is turned off, the UE does not use the values of the two parameters that are for UEs having only one RLS. When this switch is turned on, the UE uses the values of the two parameters that are for UEs having only one RLS.

22. PERFENH_RELOC_IE_CALCTIMEFORCIP_SWITCH: Whether to

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7-27

Parameter ID

NE MML Command


enable a RELOCATION REQUIRED message to contain the IE calculationTimeForCiphering.

When this switch is turned on, static relocation request messages contain the IE calculationTimeForCiphering.

23. PERFENH_IS_TIMEOUT_TRIG_DRD_SWITCH: Whether to trigger the DRD procedure and channel switchover from E-DCH or HS-DSCH to DCH when messages transmitted over the Uu and Iub interfaces do not arrive in time. When this switch is turned off, the DRD procedure and channel switchover from E-DCH or HS-DSCH to DCH are not triggered if messages transmitted over the Uu and Iub interfaces do not arrive in time. When this switch is turned on, the DRD procedure and channel switchover from E-DCH or HS-DSCH to DCH are triggered if messages transmitted over the Uu and Iub interfaces do not arrive in time.

24. PERFENH_CELL_CACLOAD_BROADCAST_AMEND: Whether to consider CE or code resource usage when determining the resource status of a cell whose serving boards or SPU sub-systems are different from those of its neighboring cells. When this switch is turned on, the RNC determines the resource status of such a cell based on power, CE, and code resource usage. If power, CE, or code resources in a cell become congested, the RNC determines that the cell experiences resource congestion. When this switch is turned off, the RNC determines the resource status of such a cell based on power resource usage

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7-28

Parameter ID

NE MML Command


only.

25. PERFENH_MBDR_TARCELLSEL_OPT_SWITCH: When this switch is turned on, candidate cells are ranked by "InterFreqMeasQuantity" (in the "ADD UCELLMBDRINTERFREQ" command) for MBDR, and the cell with the best signal quality is selected as the target cell. When this switch is turned off, candidate cells are not ranked by InterFreqMeasQuantity for MBDR.

26. PERFENH_RRC_DRD_PREADMISSION_SWITCH: Whether the BSC6900 makes a pre-admission decision on intra-RAT DRDs or redirections during an RRC connection setup. When this switch is turned on, the BSC6900 makes a pre-admission decision on intra-RAT DRDs or redirections during an RRC connection setup. When this switch is turned off, the BSC6900 does not make a pre-admission decision on intra-RAT DRDs or redirections during an RRC connection setup.

27. PERFENH_RRC_WEAK_REDIR_SWITCH: Whether to activate the RRC redirection in weak coverage algorithm. When this switch is turned on, UEs located in weak coverage are redirected to the neighboring GSM cell through RRC redirection. When this switch is turned off, this algorithm is disabled.

28. PERFENH_L2U_CSFB_COMMCALL_SWITCH: Whether to preferentially admit UEs processing PS services who are involved in CS fallbacks. When this switch is turned on, the non-real-time PS services of the UE involved in a CS fallback are

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7-29

Parameter ID

NE MML Command


switched to a DCH with a data rate of 8 kbit/s before the access to the UMTS network. For the real-time PS services, the UE follows the standard access procedure. If the access fails and the "PreemptAlgoSwitch" parameter under the "SET UQUEUEPREEMPT" command is turned on, the UE can preempt other UEs' resources. If this switch is turned off, the UE has to try to access the network as a common PS UE.

29. PERFENH_DLBLINDDETECT_WHEN_ONLYSRBONDCH: This parameter controls whether to enable blind detection for the HSDPA user-associated single-signaling R99 channel. When the switch specified this parameter is turned on, blind detection is enabled.

30. PERFENH_DLBLINDDETECT_WHEN_SRBAMRONDCH: This parameter controls whether to enable blind detection for the HSDPA user-associated AMR R99 channel. When the switch specified by this parameter is turned on, blind detection is enabled if the HSDPA service has been set up and there are signaling and AMR traffic carried on the R99 channel.

31. PERFENH_R6_HSUPA_TTI_10MSTO2MS_LIMIT: Whether to allow R6 UEs to switch from HSUPA 10 ms to 2 ms TTI. When the switch is turned on, this switching is not allowed for R6 UEs. When the switch is turned off, this limit does not work.

This parameter is an advanced parameter. To modify this parameter, contact Huawei Customer Service Center for

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7-30

Parameter ID

NE MML Command


technical support.

GUI Value Range:PERFENH_AMR_SPEC_BR_SWITCH, PERFENH_AMR_TMPLT_SWITCH, PERFENH_SRB_TMPLT_SWITCH, PERFENH_OLPC_TMPLT_SWITCH, PERFENH_AMR_SP_TMPLT_SWITCH, PERFENH_INTRAFREQ_MC_TMPLT_SWITCH, PERFENH_INTERRAT_PENALTY_50_SWITCH, PERFENH_SRB_OVER_HSUPA_TTI10_SWITCH, PERFENH_HSUPA_TTI2_ENHANCE_SWITCH, PERFENH_UU_P2D_CUC_OPT_SWITCH, PERFENH_RL_RECFG_SIR_CONSIDER_SWITCH, PERFENH_RRC_REDIR_PROTECT_SWITCH, PERFENH_H2F_OPT_SWITCH, PERFENH_PSTRAFFIC_P2H_SWITCH, PERFENH_VIP_USER_PCHR_MR_SWITCH, PERFENH_TX_INTERRUPT_AFT_TRIG_SWITCH, PERFENH_HSUPA_TTI_RECFG_PROC_OPT_SWITCH, PERFENH_DOWNLOAD_ENHANCE_SWITCH, PERFENH_OLPC_BLER_COEF_ADJUST, PERFENH_EMG_AGPS_MC_DELAY_SWITCH, PERFENH_MULTI_RLS_CQI_PARA_OPT_SWITCH, PERFENH_RELOC_IE_CALCTIMEFORCIP_SWITCH, PERFENH_IS_TIMEOUT_TRIG_DRD_SWITCH, PERFENH_CELL_CACLOAD_BROADCAST_AMEND, PERFENH_MBDR_TARCELLSEL_OPT_SWITCH, PERFENH_RRC_DRD_PREADMI

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7-31

Parameter ID

NE MML Command


SSION_SWITCH, PERFENH_RRC_WEAK_REDIR_SWITCH, PERFENH_L2U_CSFB_COMMCALL_SWITCH, PERFENH_DLBLINDDETECT_WHEN_ONLYSRBONDCH, PERFENH_DLBLINDDETECT_WHEN_SRBAMRONDCH, PERFENH_R6_HSUPA_TTI_10MSTO2MS_LIMIT

Actual Value Range:PERFENH_AMR_SPEC_BR_SWITCH, PERFENH_AMR_TMPLT_SWITCH, PERFENH_SRB_TMPLT_SWITCH, PERFENH_OLPC_TMPLT_SWITCH, PERFENH_AMR_SP_TMPLT_SWITCH,

PERFENH_INTRAFREQ_MC_TMPLT_SWITCH, PERFENH_INTERRAT_PENALTY_50_SWITCH, PERFENH_SRB_OVER_HSUPA_TTI10_SWITCH, PERFENH_HSUPA_TTI2_ENHANCE_SWITCH,

PERFENH_UU_P2D_CUC_OPT_SWITCH, PERFENH_RL_RECFG_SIR_CONSIDER_SWITCH, PERFENH_RRC_REDIR_PROTECT_SWITCH, PERFENH_H2F_OPT_SWITCH, PERFENH_PSTRAFFIC_P2H_SWITCH, PERFENH_VIP_USER_PCHR_MR_SWITCH,

PERFENH_TX_INTERRUPT_AFT_TRIG_SWITCH,

PERFENH_HSUPA_TTI_RECFG_PROC_OPT_SWITCH, PERFENH_DOWNLOAD_ENHANCE_SWITCH, PERFENH_OLPC_BLER_COEF_ADJUST,

WCDMA RAN




7-32

Parameter ID

NE MML Command


PERFENH_EMG_AGPS_MC_DELAY_SWITCH, PERFENH_MULTI_RLS_CQI_PARA_OPT_SWITCH, PERFENH_RELOC_IE_CALCTIMEFORCIP_SWITCH, PERFENH_IS_TIMEOUT_TRIG_DRD_SWITCH, PERFENH_CELL_CACLOAD_BROADCAST_AMEND, PERFENH_MBDR_TARCELLSEL_OPT_SWITCH, PERFENH_RRC_DRD_PREADMISSION_SWITCH,

PERFENH_RRC_WEAK_REDIR_SWITCH,

PERFENH_L2U_CSFB_COMMCALL_SWITCH,

PERFENH_DLBLINDDETECT_WHEN_ONLYSRBONDCH,

PERFENH_DLBLINDDETECT_WHEN_SRBAMRONDCH,

PERFENH_R6_HSUPA_TTI_10MSTO2MS_LIMIT

Unit:None

Default Value:PERFENH_AMR_SPEC_BR_SWITCH-1&PERFENH_AMR_TMPLT_SWITCH-1&PERFENH_SRB_TMPLT_SWITCH-1&PERFENH_OLPC_TMPLT_SWITCH-1&PERFENH_AMR_SP_TMPLT_SWITCH-1&PERFENH_INTRAFREQ_MC_TMPLT_SWITCH-1&PERFENH_INTERRAT_PENALTY_50_SWITCH-1&PERFENH_SRB_OVER_HSUPA_TTI10_SWITCH-0&PERFENH_HSUPA_TTI2_ENHANCE_SWITCH-0&PERFENH_UU_P2D_CUC_OPT_SWITCH-0&PERFENH_RL_RECFG_SIR_CONSIDER_SWITCH-0&PERFENH_RRC_REDIR_PROTECT_SWITCH-0&PERFENH_H2F_OPT_SWITCH-0&PERFENH_PSTRAFFIC_P2H_SWITCH-0&PERFENH_VIP_USER_PCHR_MR_SWITCH-0&PERFENH_TX_INTERRUPT_AFT_TRIG_SWITC

WCDMA RAN




7-33

Parameter ID

NE MML Command


H-0&PERFENH_HSUPA_TTI_RECFG_PROC_OPT_SWITCH-0&PERFENH_DOWNLOAD_ENHANCE_SWITCH-0&PERFENH_OLPC_BLER_COEF_ADJUST-1&PERFENH_EMG_AGPS_MC_DELAY_SWITCH-0&PERFENH_MULTI_RLS_CQI_PARA_OPT_SWITCH-0&PERFENH_RELOC_IE_CALCTIMEFORCIP_SWITCH-0&PERFENH_IS_TIMEOUT_TRIG_DRD_SWITCH-0&PERFENH_CELL_CACLOAD_BROADCAST_AMEND-1&PERFENH_MBDR_TARCELLSEL_OPT_SWITCH-0&PERFENH_RRC_DRD_PREADMISSION_SWITCH- 0&PERFENH_RRC_WEAK_REDIR_SWITCH- 0&PERFENH_L2U_CSFB_COMMCALL_SWITCH- 0&PERFENH_DLBLINDDETECT_WHEN_ONLYSRBONDCH- 0&PERFENH_DLBLINDDETECT_WHEN_SRBAMRONDCH- 0&PERFENH_R6_HSUPA_TTI_10MSTO2MS_LIMIT-0

PROCESSSWITCH

BSC6900

SET URRCTRLSWITCH

WRFD-010101

WRFD-020124

WRFD-140206

3GPP R9 Specifications

Uplink Flow Control of User Plane

Layered Paging in URA_PCH

Meaning:1)INVOKE_TRACE_SWITCH.

When it is checked, RNC will start Invoke Trace procedure upon receiving INVOKE TRACE Message form CN, otherwise, RNC won't start the Invoke Trace procedure though it receives the INVOKE TRACE message.

2)SYS_INFO_UPDATE_FOR_IU_RST.

When it is checked, RNC will broadcast SYSTEM INFORMATION messages to UE when Iu transmission failure occurs, otherwise, RNC won't broadcast SYSTEM INFORMATION messages to UE when Iu transmission failure occurs.

3)DRNC_DIRECT_DSCR.

When it is checked, DRNC will



../RNCParaHtml/mbsc/m-mml/set-urrctrlswitch.html



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7-34

Parameter ID

NE MML Command


start DSCR procedure directly in RRC states other than CELL_DCH, otherwise, DRNC will transfer RRC CELL UPDATE message to SRNC.

4)RNC_SHARE_SWITCH.

When it is checked, the traffic sharing function is enabled, otherwise, the traffic sharing function is disabled, service access will be affected under heavy traffic.

5)RNCAP_IMSI_HO_SWITCH.

When it is checked, Imsi handover function will be used, otherwise it will be not used.

6)TERMINAL_VERSION_DEBASE_SWITCH.

When it is checked, terminal version R4 will debase to R99.

7)SYS_HO_OUT_CIPHER_SWITCH.

When it is checked, the RNC will add ciphering byte at GSM HANDOVER COMMAND if the GSM system do not add any cipher information at that message.

8)SYS_HO_CIPHER_CONFIG.

When it is checked, the cipher configuration in the added cipher byte in GSM will be A5/1.When it is no checked ,the cipher configuration is A5/0.

9)BARRED_CELL_FOR_CSDOMAIN_RST.

When it is checked, cell will be bared when CS domain is invalid, otherwise the CS domain will be bared when CS domain is invalid. It is invalid If SYS_INFO_UPDATE_FOR_IU_RST is not checked.

10)CR2284R1_SWITCH.

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7-35

Parameter ID

NE MML Command


In section 8.6.6.28 of TS25.331 of R5 Before2006, it describes that the HFN should add one when UE is ciphering in the situation of Timing re-initialized hard handover, while not specified in RB SETUP process in the section of 8.6.4.3. so it is not clear whether to add or not in RB SETUP in DRD scenarios. CR2284R1 clarify that HFN should add one in RB SETUP process with Timing re-initialized hard handover. when it is checked ,RNC accepts this CR2284R1; when it is not checked ,RNC does not accept this CR2284R1.

11)CDT_MSG_FULL_TRACE.

When it is checked, CDT trace function which starts tracing from message RRC CONNECT REQUEST.

12)CR2284R1_COMPATIBLE_SWITCH.

CR2284R1 causes the compatible problem. if UE is not consistent with RNC regarding whether accept the CR2284R1 or not, it will cause the problem of streaming when UEs are communicating with each other. So RNC creates this switch. when it is checked, RNC is auto-adaptive to accept the CR2284R1 according to UE version information. The principles that RNC judges UE whether to accept the CR2284R1 are as follows: R5 and above UE accepts the CR; R99/R4 UE, if it receives the START LIST value from RB SETUP COMPLETE,RNC figures that UE accepts the CR; R99/R4 UE, if it only receives the START value from RB SETUP COMPLETE,RNC figures that UE does not accept the CR; when it is not checked, whether RNC accept the CR or not is according to CR2284R1_SWITCH. The relations between these two

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7-36

Parameter ID

NE MML Command


switches CR2284R1_SWITCH and CR2284R1_COMPATIBLE_SWITCH are as follows:

(1)CR2284R1_COMPATIBLE_SWITCH is checked, RNC is self-compatible, so the CR2284R1_SWITCH is invalid;

(2)CR2284R1_COMPATIBLE_SWITCH is not checked, the CR2284R1_SWITCH is valid.

13)COMBINE_OPERATION_DRD_SWITCH.

When it is on, RNC will not reject the message RB SETUP CMP without the IE active time.

14)UL_INTER_PROTECT_SWITCH.

When the switch is off, RNC will not do integrity protection check for uplink RRC messages.

15)FAST_DORMANCY_SWITCH.

When it is checked, RNC will apply FAST DORMANCY function.

16)SYS_HO_IN_CIPHER_SWITCH.

When it is checked, don't receive the encrypted ability information from RELOC REQ ,default configured of encrypted parameter are UIA1 and UEA0.

17)PTT_EARLY_TRANS_SWITCH_OFF.

When it is checked, PTT user will not apply the early transmission function, otherwise, PTT user will apply the early transmission function.

18)UPLINK_MDC_ENHENCEMENT_SWITCH.

This switch has become invalid.

19)NODEB_PRIVATE_INTERFACE_SWITCH.

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7-37

Parameter ID

NE MML Command


When it is checked, the NodeB private interface data can be taken to the NodeB through the IUB protocol message.

20)PTT_SPEC_LI_SWITCH_OFF.

When it is checked, special LI will not be used for PTT user, otherwise, special LI will be used for PTT user.

21)RNC_DF_2_URA_PCH_SWITCH.

When it is checked, RNC will support transferring Fast Dormancy UE from CELL_DCH or CELL_FACH to URA_PCH. When it is not checked, RNC will not support transferring Fast Dormancy UE from CELL_DCH or CELL_FACH to URA_PCH.

22)FD_TAC_MATCH_SWITCH.

When this switch is turned on, the BSC6900 uses TAC matching to determine whether to apply the FAST DORMANCY function for pre fast dormancy UEs.

When this switch is turned off, the BSC6900 applies the FAST DORMANCY function for pre fast dormancy UEs of 3GPP Release 5 or later.

23)NONPTT_L1_FAST_SYNC_SWITCH.

When this switch is turned on, if a UE sets up a non-PTT service on the DCH, the BSC6900 includes the Post-verification period information element (IE) in a Uu message to instruct the UE to perform concurrent uplink and downlink synchronization.

When this switch is turned off, if a UE sets up a non-PTT service on the DCH, the BSC6900 does not include the Post-verification period IE in a Uu message. The UE first performs downlink synchronization

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7-38

Parameter ID

NE MML Command


and then uplink synchronization.

24)URAPCH_LAYERED_PAGING_RT_SWITCH.

Whether the BSC6900 allows Layered Paging in URA_PCH for a UE processing real-time services.

When this switch is turned on, the BSC6900 sends paging messages to the cell on which a UE processing real-time services camped recently and to the neighboring cells of this cell. The BSC6900 pages the UE in the entire UTRAN registration area (URA) only when it does not receive a response from the UE. This significantly reduces the number of paging messages on the Uu interface.

When this switch is turned off, the BSC6900 directly pages the UE in the entire URA.

25)URAPCH_LAYERED_PAGING_NRT_SWITCH.

Whether the BSC6900 allows Layered Paging in URA_PCH for a UE processing non-real-time services.

When this switch is turned on, the BSC6900 sends paging messages to the cell on which a UE processing non-real-time services camped recently and to the neighboring cells of this cell. The BSC6900 pages the UE in the entire URA only when the BSC6900 does not receive a response from the UE. This significantly reduces the number of paging messages on the Uu interface.

When this switch is turned off, the BSC6900 directly pages the UE in the entire URA.

GUI Value Range:INVOKE_TRACE_SWITCH

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7-39

Parameter ID

NE MML Command


, SYS_INFO_UPDATE_FOR_IU_RST, DRNC_DIRECT_DSCR, RNC_SHARE_SWITCH, RNCAP_IMSI_HO_SWITCH, TERMINAL_VERSION_DEBASE_SWITCH, SYS_HO_OUT_CIPHER_SWITCH, SYS_HO_CIPHER_CONFIG, BARRED_CELL_FOR_CSDOMAIN_RST, CR2284R1_SWITCH, CDT_MSG_FULL_TRACE, CR2284R1_COMPATIBLE_SWITCH, COMBINE_OPERATION_DRD_SWITCH, UL_INTER_PROTECT_SWITCH, FAST_DORMANCY_SWITCH, SYS_HO_IN_CIPHER_SWITCH, PTT_EARLY_TRANS_SWITCH_OFF, UPLINK_MDC_ENHENCEMENT_SWITCH, NODEB_PRIVATE_INTERFACE_SWITCH, PTT_SPEC_LI_SWITCH_OFF, RNC_DF_2_URA_PCH_SWITCH, FD_TAC_MATCH_SWITCH, NONPTT_L1_FAST_SYNC_SWITCH, URAPCH_LAYERED_PAGING_RT_SWITCH, URAPCH_LAYERED_PAGING_NRT_SWITCH

Actual Value Range:INVOKE_TRACE_SWITCH, SYS_INFO_UPDATE_FOR_IU_RST, DRNC_DIRECT_DSCR, RNC_SHARE_SWITCH, RNCAP_IMSI_HO_SWITCH, TERMINAL_VERSION_DEBASE_SWITCH, SYS_HO_OUT_CIPHER_SWITCH, SYS_HO_CIPHER_CONFIG, BARRED_CELL_FOR_CSDOMAIN_RST, CR2284R1_SWITCH, CDT_MSG_FULL_TRACE, CR2284R1_COMPATIBLE_SWITCH, COMBINE_OPERATION_DRD_SWITCH,

WCDMA RAN




7-40

Parameter ID

NE MML Command


UL_INTER_PROTECT_SWITCH, FAST_DORMANCY_SWITCH, SYS_HO_IN_CIPHER_SWITCH, PTT_EARLY_TRANS_SWITCH_OFF, UPLINK_MDC_ENHENCEMENT_SWITCH, NODEB_PRIVATE_INTERFACE_SWITCH, PTT_SPEC_LI_SWITCH_OFF, RNC_DF_2_URA_PCH_SWITCH, FD_TAC_MATCH_SWITCH, NONPTT_L1_FAST_SYNC_SWITCH, URAPCH_LAYERED_PAGING_RT_SWITCH, URAPCH_LAYERED_PAGING_NRT_SWITCH

Unit:None

Default Value:INVOKE_TRACE_SWITCH-0&SYS_INFO_UPDATE_FOR_IU_RST-0&DRNC_DIRECT_DSCR-0&RNC_SHARE_SWITCH-1&RNCAP_IMSI_HO_SWITCH-0&TERMINAL_VERSION_DEBASE_SWITCH-0&SYS_HO_OUT_CIPHER_SWITCH-0&SYS_HO_CIPHER_CONFIG-1&BARRED_CELL_FOR_CSDOMAIN_RST-0&CR2284R1_SWITCH-0&CDT_MSG_FULL_TRACE-0&CR2284R1_COMPATIBLE_SWITCH-1&COMBINE_OPERATION_DRD_SWITCH-1&UL_INTER_PROTECT_SWITCH-0&FAST_DORMANCY_SWITCH-0&SYS_HO_IN_CIPHER_SWITCH-0&PTT_EARLY_TRANS_SWITCH_OFF-0&UPLINK_MDC_ENHENCEMENT_SWITCH-0&NODEB_PRIVATE_INTERFACE_SWITCH-0&PTT_SPEC_LI_SWITCH_OFF-0&RNC_DF_2_URA_PCH_SWITCH-0&FD_TAC_MATCH_SWITCH-0&NONPTT_L1_FAST_SYNC_SWITCH-0&URAPCH_LAYERED_PAGING_RT_SWITCH-0&URAPCH_LAYERED_PAGING_NRT_SWITCH-0

PROCESS BSC690 ADD WRFD-010101 3GPP R9 Meaning:1) FD_P2D_SWITCH



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7-41

Parameter ID

NE MML Command


SWITCH 0 UIMEITAC

MOD UIMEITAC

Specifications (TAC-Level P2D Control Switch)

When the switch is turned on, state transition from CELL_PCH/URA_PCH to CELL_DCH of a UE is triggered if the following conditions are met:

1. The TAC of the UE is the same as that configured on the BSC6900.

2. The UE is in the CELL_PCH or URA_PCH state, and the BSC6900 receives a CELL UPDATE message containing a cause value of "uplink data transmission" or "PS paging response."

When the switch is turned off, state transition from CELL_PCH/URA_PCH to CELL_DCH is not triggered by the CELL UPDATE message containing "uplink data transmission" or "PS paging response."

In this case, however, the state transition can be triggered by other factors in the system. For example, if the UE is in the CELL_PCH or URA_PCH state, the state transition to CELL_DCH can be triggered by a CS terminated call.

2) FD_TAC_FORCE_D2F_SWITCH (TAC-based D2F Switch for UEs Supporting Fast Dormancy)

When the switch is turned on, state transition from CELL_DCH to CELL_FACH is forcibly performed on the UE with the corresponding TAC and supporting fast dormancy.

When both this switch and the BSC6900-level CELL_DCH-to-CELL_FACH (D2F for short) switch are turned off, CELL_DCH to CELL_PCH/URA_PCH state transition is forcibly performed on



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7-42

Parameter ID

NE MML Command


the UE with the corresponding TAC and supporting fast dormancy.

When the switch is turned off and the BSC6900-level D2F switch is turned on, state transition from CELL_DCH to CELL_FACH is forcibly performed on the UE with the corresponding TAC and supporting fast dormancy.

Run the following MML command to turn off the BSC6900-level D2F switch: SET URRCTRLSWITCH: RsvdPara1=RSVDBIT1_BIT29-1;

GUI Value Range:FD_P2D_SWITCH, RSVDBIT1_BIT2, FD_TAC_FORCE_D2F_SWITCH, RSVDBIT1_BIT4, RSVDBIT1_BIT5, RSVDBIT1_BIT6, RSVDBIT1_BIT7, RSVDBIT1_BIT8, RSVDBIT1_BIT9, RSVDBIT1_BIT10, RSVDBIT1_BIT11, RSVDBIT1_BIT12, RSVDBIT1_BIT13, RSVDBIT1_BIT14, RSVDBIT1_BIT15, RSVDBIT1_BIT16, RSVDBIT1_BIT17, RSVDBIT1_BIT18, RSVDBIT1_BIT19, RSVDBIT1_BIT20, RSVDBIT1_BIT21, RSVDBIT1_BIT22, RSVDBIT1_BIT23, RSVDBIT1_BIT24, RSVDBIT1_BIT25, RSVDBIT1_BIT26, RSVDBIT1_BIT27, RSVDBIT1_BIT28, RSVDBIT1_BIT29, RSVDBIT1_BIT30, RSVDBIT1_BIT31, RSVDBIT1_BIT32

Actual Value Range:This parameter is set to 0 or 1 according to the related domains.

WCDMA RAN




7-43

Parameter ID

NE MML Command


Unit:None

Default Value:FD_P2D_SWITCH-0&RSVDBIT1_BIT2-0&FD_TAC_FORCE_D2F_SWITCH-0&RSVDBIT1_BIT4-0&RSVDBIT1_BIT5-0&RSVDBIT1_BIT6-0&RSVDBIT1_BIT7-0&RSVDBIT1_BIT8-0&RSVDBIT1_BIT9-0&RSVDBIT1_BIT10-0&RSVDBIT1_BIT11-0&RSVDBIT1_BIT12-0&RSVDBIT1_BIT13-0&RSVDBIT1_BIT14-0&RSVDBIT1_BIT15-0&RSVDBIT1_BIT16-0&RSVDBIT1_BIT17-0&RSVDBIT1_BIT18-0&RSVDBIT1_BIT19-0&RSVDBIT1_BIT20-0&RSVDBIT1_BIT21-0&RSVDBIT1_BIT22-0&RSVDBIT1_BIT23-0&RSVDBIT1_BIT24-0&RSVDBIT1_BIT25-0&RSVDBIT1_BIT26-0&RSVDBIT1_BIT27-0&RSVDBIT1_BIT28-0&RSVDBIT1_BIT29-0&RSVDBIT1_BIT30-0&RSVDBIT1_BIT31-0&RSVDBIT1_BIT32-0

PROCESSSWITCH2

BSC6900

SET URRCTRLSWITCH

WRFD-010101

WRFD-140224


Fast CS Fallback Based on RIM

Meaning:1) LOAD_IRAT_HO_RNC_FILL_TL (Cell Load Information TL Input Switch)

During inter-RAT handovers from 3G cells to 2G cells, the BSC6900 can records information about load on 3G cells in the RELOCATION REQUIRED container in the Tag Length Value (TLV) format.

When the switch is turned on, the BSC6900 records the Tag Length in the container.

When the switch is turned off, the BSC6900 does not record the Tag Length.

2) SEND_IDT_JUDGE_IU_RESET (Switch for Transferring INITIAL UE Messages in the IU Reset State)

When the switch is turned on, the BSC6900 discards the INITIAL UE message from a CN node if the Iu






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7-44

Parameter ID

NE MML Command


interface is in the reset state.

When the switch is turned off, the BSC6900 handles the INITIAL UE message from a CN node if the Iu interface is in the reset state.

3) RNC_RBRECFG_DRD_FAIL_ROLLBACK_SWITCH (RB Reconfiguration DRD Rollback Switch)

When the switch is turned on, the BSC6900 supports rollback caused by failed directed retry decisions (DRDs) of RB reconfiguration.

When the switch is turned off, the BSC6900 does not support rollback caused by failed DRDs of RB reconfiguration.

4) RNC_CS_QUERY_UE_IMEI_SWITCH (CS IMEI Request Switch)

When this switch is turned on, the BSC6900 rather than the CN sends an IDENTITY REQUEST message to obtain the international mobile equipment identity (IMEI) of a UE. Note: When the CN checks the serial number of direct transfer messages and the SEND_MSG_NULL_SWITCH switch is turned off, turning on this switch leads to inconsistency in the serial number of direct transfer messages between the CN and the UE. This causes CS service setup failures. Therefore, you are not advised to turn on this switch. Before turning on this switch, test the interworking between the BSC6900 and the CN. If the CN checks the serial number of direct transfer messages, turn on SEND_MSG_NULL_SWITCH under "PROCESSSWITCH4" in the "SET URRCTRLSWITCH" command.

When the switch is turned off, the

WCDMA RAN




7-45

Parameter ID

NE MML Command


BSC6900 does not send an IDENTITY REQUEST message to obtain the IMEI of a UE.

5) RNC_PS_QUERY_UE_IMEI_SWITCH (PS IMEI Request Switch)

When the switch is turned on, the BSC6900, rather than the CN, sends an IDENTITY REQUEST message to obtain the IMEI of a UE.

When the switch is turned off, the BSC6900 does not send an IDENTITY REQUEST message to obtain the IMEI of a UE.

6) FACH_DTCH_CONGEST_P2D (P2D Switch for Congested FACH or DTCH)

When the switch is turned on, UEs using PS services trigger the CELL_PCH-to-CELL_DCH procedure (P2D procedure for short) on a congested FACH or DTCH.

When the switch is turned off, UEs using PS services do not trigger the P2D procedure on a congested FACH or DTCH.

7) RNC_RBSETUP_DRD_FAIL_ROLLBACK_SWITCH (RB Establishment DRD Rollback Switch)

When the switch is turned on, the BSC6900 supports rollback caused by failed DRDs of RB establishment.

When the switch is turned off, the BSC6900 does not support rollback caused by failed DRDs of RB establishment.

8) PS_NOTIFYCN_NOTDOWNSIZE_SWITCH (Switch for Not Triggering Rate Reduction Negotiation Between the CN and

WCDMA RAN




7-46

Parameter ID

NE MML Command


the RNC After a PS Service Access Failure)

When the switch is turned on, the access rate is not negotiated between the BSC6900 and the CN if a PS service fails to be admitted.

When the switch is turned off, the access rate is negotiated between the BSC6900 and the CN if a PS service fails to be admitted.

9) ASU_RSP_TIMEOUT_HANDLE_SWITCH (Switch for Performing the Optimized Soft-Handover Timeout Procedure)

When the switch is turned on, the RNC considers that it has received an ACTIVE SET UPDATE COMPLETE message during soft handover procedure after the message has expired.

When the switch is turned off, RABs are directly released during soft handover procedure after the ACTIVE SET UPDATE COMPLETE message has expired.

10) RB_RECFG_USER_INACT_SWITCH (Switch for Performing the Optimized RRC Connection Release Procedure with No Data Transmitted on the UE upon UE State Transition Timeout)

When the switch is turned on, the RNC initiated the release process with the cause of user inactive when the UE have no data to transmit.

When the switch is turned off, the RNC initiated the release process with other causes when the UE have no data to transmit.

11) RRC_SCRI_NORM_REL_SWITCH (Switch for Performing the Optimized RRC Connection

WCDMA RAN




7-47

Parameter ID

NE MML Command


Release Procedure on Receipt of a SIGNALLING CONNECTION RELEASE INDICATION Message)

When the switch is turned on, the RNC initiated the normal release process after receive SIGNALLING CONNECTION RELEASE INDICATION message from UE.

When the switch is turned off, the RNC does not handle SIGNALLING CONNECTION RELEASE INDICATION message during the process.

12) CELLUPT_RLFAILURE_SRBREESTAB_SWITCH (Switch for SRB Reestablishment During a Cell Update with the Cause Value of RL Failure)

When the switch is turned on, SRBs are reestablished during cell update procedure with the "RL Failure" cause value.

When the switch is turned off, SRBs are not reestablished during cell update procedure with the "RL Failure" cause value.

13) CU_OVERLAP_DSCR_SWITCH (Switch for Performing the Optimized Procedure for Concurrent RB and Cell Update, Hard handover, or DRD)

When the switch is turned on, the DSCR procedure is performed if RNC can not handles different processes performed simultaneously.

When the switch is turned off,the DSCR procedure is not performed in this scenes.

14) TRB_RST_DSCR_SWITCH (Switch for Performing the Optimized TRB Reset Procedure for PS BE Services)

When the switch is turned on, the

WCDMA RAN




7-48

Parameter ID

NE MML Command


DSCR procedure is performed if a Layer 2 data transmission error occurs.

When the switch is turned off, the DSCR procedure is not performed if a Layer 2 data transmission error occurs.

15) RNC_FD_SCRI_FORCE_REL_SWITCH (Signaling Connection Release Switch for UEs Supporting Fast Dormancy)

When the switch is turned on, if the BSC6900 receives a SIGNALING CONNECTION RELEASE INDICATION from UE with the cause of "UE Requested PS Data session end", the BSC6900 triggers the state transition for the UE. Otherwise, the BSC6900 releases the signaling connection.

When the switch is turned off, if the BSC6900 receives a SIGNALING CONNECTION RELEASE INDICATION from UE, the BSC6900 triggers the state transition for the UE.

16) USRPLN_PRORATION_SHARED_ALO (Algorithm Switch for Inter-Subrack Load Sharing on the User Plane)

When the switch is turned on, load sharing can be performed based on the ratio of available user plane resources to total user plane resources in a subrack.

When the switch is turned off, load sharing cannot be performed based on the ratio of available user plane resources to total user plane resources in a subrack.

17) FP_IUUP_TRACE_SWITCH (Switch for Tracing UEs Failing in FP Synchronization)

When the switch is turned on, UEs

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7-49

Parameter ID

NE MML Command


using FP can be traced in terms of data streams.

When the switch is turned off, UEs using FP cannot be traced in terms of data streams.

18) RNC_PCHR_OUTPUT_CTRL_SWITCH (Switch for Reducing PCHR Log Information for Normal Procedure)

The switch RNC_PCHR_OUTPUT_CTRL_SWITCH controls whether the BSC6900 reduces information recorded in a PCHR log for a normal procedure.

When this switch is turned on, the BSC6900 reduces information in a performance call history record (PCHR) log recorded during a normal procedure and reports only the following information blocks:

-RRC_RELEASE

-CS_RAB_SETUP

-PS_RAB_SETUP

-CS_RAB_REL

-PS_RAB_REL

-SHO

-SYS_HO_OUT

-INTRA_FREQ_NET_OPT

-STAT

-CS_RAB_QUALITY_STAT

-PS_RAB_QUALITY_STAT

A procedure is abnormal only when either of the following conditions is met:

-The RRC connection setup fails.

-The RAB setup fails.

-The RAB is abnormally released.

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7-50

Parameter ID

NE MML Command


-The value of the information element (IE) NAS-PDU contained in a DIRECT TRANSFER message is ATTACH REJECT, RAU REJECT, or LAU REJECT.

If this switch is turned off, the BSC6900 does not reduce information recorded in a PCHR log.

19) DTMF_SWITCH (DTMF Switch)

When the switch is turned on, the BSC6900 starts tracing after receiving a special RANAP_DIRECT_TRANSFER message from a UE.

When the switch is turned off, the BSC6900 does not start tracing after receiving a special RANAP_DIRECT_TRANSFER message from a UE.

20) FAST_CS_FB_BASEDON_RIM_SWITCH (Switch for fast CSFB based on RIM)

When the switch is turned off, the BSC6900 supports fast CSFB(CS fallback) based on RIM.

When the switch is turned on, the BSC6900 does not support fast CSFB(CS fallback) based on RIM.

GUI Value Range:LOAD_IRAT_HO_RNC_FILL_TL, SEND_IDT_JUDGE_IU_RESET, RNC_RBRECFG_DRD_FAIL_ROLLBACK_SWITCH, RNC_CS_QUERY_UE_IMEI_SWITCH, RNC_PS_QUERY_UE_IMEI_SWITCH, FACH_DTCH_CONGEST_P2D, RNC_RBSETUP_DRD_FAIL_ROLLBACK_SWITCH, PS_NOTIFYCN_NOTDOWNSIZE_SWITCH, ASU_RSP_TIMEOUT_HANDLE_

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7-51

Parameter ID

NE MML Command


SWITCH, RB_RECFG_USER_INACT_SWITCH, RRC_SCRI_NORM_REL_SWITCH, CELLUPT_RLFAILURE_SRBREESTAB_SWITCH, CU_OVERLAP_DSCR_SWITCH, TRB_RST_DSCR_SWITCH, RNC_FD_SCRI_FORCE_REL_SWITCH, USRPLN_PRORATION_SHARED_ALO, FP_IUUP_TRACE_SWITCH, RNC_PCHR_OUTPUT_CTRL_SWITCH, DTMF_SWITCH, FAST_CS_FB_BASEDON_RIM_SWITCH

Actual Value Range:LOAD_IRAT_HO_RNC_FILL_TL, SEND_IDT_JUDGE_IU_RESET, RNC_RBRECFG_DRD_FAIL_ROLLBACK_SWITCH, RNC_CS_QUERY_UE_IMEI_SWITCH, RNC_PS_QUERY_UE_IMEI_SWITCH, FACH_DTCH_CONGEST_P2D, RNC_RBSETUP_DRD_FAIL_ROLLBACK_SWITCH, PS_NOTIFYCN_NOTDOWNSIZE_SWITCH, ASU_RSP_TIMEOUT_HANDLE_SWITCH, RB_RECFG_USER_INACT_SWITCH, RRC_SCRI_NORM_REL_SWITCH, CELLUPT_RLFAILURE_SRBREESTAB_SWITCH, CU_OVERLAP_DSCR_SWITCH, TRB_RST_DSCR_SWITCH, RNC_FD_SCRI_FORCE_REL_SWITCH, USRPLN_PRORATION_SHARED_ALO, FP_IUUP_TRACE_SWITCH, RNC_PCHR_OUTPUT_CTRL_SWITCH, DTMF_SWITCH, FAST_CS_FB_BASEDON_RIM_S

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7-52

Parameter ID

NE MML Command


WITCH

Unit:None

Default Value:LOAD_IRAT_HO_RNC_FILL_TL-0&SEND_IDT_JUDGE_IU_RESET-0&RNC_RBRECFG_DRD_FAIL_ROLLBACK_SWITCH-0&RNC_CS_QUERY_UE_IMEI_SWITCH-0&RNC_PS_QUERY_UE_IMEI_SWITCH-0&FACH_DTCH_CONGEST_P2D-0&RNC_RBSETUP_DRD_FAIL_ROLLBACK_SWITCH-0&PS_NOTIFYCN_NOTDOWNSIZE_SWITCH-0&ASU_RSP_TIMEOUT_HANDLE_SWITCH-0&RB_RECFG_USER_INACT_SWITCH-0&RRC_SCRI_NORM_REL_SWITCH-0&CELLUPT_RLFAILURE_SRBREESTAB_SWITCH-0&CU_OVERLAP_DSCR_SWITCH-0&TRB_RST_DSCR_SWITCH-0&RNC_FD_SCRI_FORCE_REL_SWITCH-0&USRPLN_PRORATION_SHARED_ALO-0&FP_IUUP_TRACE_SWITCH-1&RNC_PCHR_OUTPUT_CTRL_SWITCH-1&DTMF_SWITCH-1&FAST_CS_FB_BASEDON_RIM_SWITCH-1

PROCESSSWITCH3

BSC6900

SET URRCTRLSWITCH

WRFD-010101

WRFD-010801

WRFD-010802

WRFD-02030802

WRFD-010202


Intra RNC Cell Update

Inter RNC Cell Update

PS Handover Between UMTS and GPRS


Meaning:1) FACH_DCCH_CONG_CTRL_SWITCH (Congestion Control Switch for FACH or DCCH)

When the switch is turned on, the BSC6900 restricts the P2F or CELL_FACH-to-CELL_DCH (F2D for short) procedure triggered by heavy PS traffic.

When the switch is turned off, the BSC6900 does not restrict the P2F or F2D procedure triggered by heavy PS traffic.

2) RNC_F2D_RLC_SUSPEND_SWITCH (RLC Suspension Switch for Event 4A)

When the switch is turned on, the BSC6900 triggers RLC suspension






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7-53

Parameter ID

NE MML Command


during the F2D procedure for a UE, and it resumes RLC transmission after the BSC6900 receives an RB RECONFIGURATION COMPLETE message or after the UE rolls back to the CELL_FACH state.

When the switch is turned off, the BSC6900 does not trigger RLC suspension during the F2D procedure for a UE, and it resumes RLC transmission after the BSC6900 receives an RB RECONFIGURATION COMPLETE message or after the UE rolls back to the CELL_FACH state.

3) UM_RRCRELCMP_RLDEL_DELAY_SWITCH (RL Deletion Delay Switch for RRC CONNECTION RELEASE COMPLETE Messages)

When the switch is turned on, the BSC6900 starts the timer for radio link deletion if it receives an RRC CONNECTION RELEASE COMPLETE message. After the timer has expired, the BSC6900 restarts to delete radio links.

When the switch is turned off, the BSC6900 immediately starts to delete radio links if it receives an RRC CONNECTION RELEASE COMPLETE message.

4) RNC_TVM_BASED_P2D_SWITCH (TVM-based P2D Switch)

When the switch is turned on, for UEs in the CELL_PCH state, the BSC6900 triggers the P2D procedure if the BSC6900 receives from a UE a cell update message in which the value of the IE "Traffic volume indicator" is TRUE, or if the dynamic traffic volume measured on the CN meets a specified threshold.

When the switch is turned off, the BSC6900 does not trigger the P2D

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7-54

Parameter ID

NE MML Command


procedure based on the value of the IE "Traffic volume indicator" or on the dynamic traffic volume measured on the CN.

5) CS_RLFAIL_RRCSETUP_STAT_SWITCH (Measurement Switch for Released CS Services of UEs Resending RRC Connection Requests Caused by RL Synchronization Loss)

When the switch is turned on, if radio links for a UE experience synchronization loss on the network side and the UE has released its RRC connection and resends an RRC connection request, the resulting CS services released are considered call drops.

When the switch is turned off, if radio links for a UE experience synchronization loss on the network side and the UE has released its RRC connection and resends an RRC connection request, the resulting CS services released are not considered call drops.

6) PS_INACT_NOTREL_FOR_CSPS_SWITCH (Switch for Not Releasing PS RABs After Timeout)

When this switch is turned on, the BSC6900 does not release PS RABs for inactive UEs that use combined CS and PS services (CS+xPS) after the PS user inactivity timer has expired. CS+xPS refers to one CS session and one or more PS sessions.

When this switch is turned off, the BSC6900 releases PS RABs for inactive UEs that use combined CS and PS services (CS+xPS) after the PS user inactivity timer has expired.

7) CS_CALL_DROP_DEFINITION

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7-55

Parameter ID

NE MML Command


(CS Call Drop Calculation Switch)

When this switch is turned on, the BSC6900 regards a circuit switched (CS) service release as a call drop while taking statistics under the following conditions:

The BSC6900 releases a CS service.

The BSC6900 receives an IU RELEASE COMMAND message with the cause value NORMAL from the CS core network (CN).

When this switch is turned off, the BSC6900 regards a CS service release as normal while taking statistics under the preceding conditions.

8) PS_CALL_DROP_DEFINITION (PS Call Drop Calculation Switch)

When this switch is turned on, the BSC6900 regards a packet switched (PS) service release as a call drop while taking statistics under the following conditions:

The BSC6900 releases a PS service.

The BSC6900 receives an IU RELEASE COMMAND message with the cause value NORMAL from the PS CN.

When this switch is turned off, the BSC6900 regards a PS service release as normal while taking statistics under the preceding conditions.

9) RNC_U2U_SWITCH (Switch for Resuming the URA_PCH State with the cause value of Re-entered Service Area)

When the switch is turned on, the BSC6900 instructs a UE to resume the URA_PCH state, upon receiving a CELL UPDATE message with the cause value of

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7-56

Parameter ID

NE MML Command


Re-entered Service Area.

When the switch is turned off, the BSC6900 instructs a UE to move from the URA_PCH to CELL_FACH state, upon receiving a CELL UPDATE message with the cause value of Re-entered Service Area.

10) INTERRAT2U_RESUME_PS_ASAP_SWITCH (Switch for Restoring PS Services ASAP During an Incoming Inter-RAT Handover)

When this switch is turned on, the BSC6900 resumes PS data transmission after receiving a Handover to UTRAN Complete message.

When this switch is turned off, the BSC6900 resumes PS data transmission after receiving a UTRAN Mobility Information Confirm message.

11) UE_TRB_RESET_IOT_SWITCH (Switch for Waiting for the UE's Response After a TRB Reset)

When this switch is turned on, after a UE in the CELL_FACH state sends a CELL UPDATE message with the cause value of TRB reset to the BSC6900, the BSC6900 performs the following procedure:The BSC6900 sends a CELL UPDATE CONFIRM message containing physical layer information to instruct the UE to respond.The BSC6900 waits for the UE to send a response message. If the BSC6900 does not receive the message before a timer expires, the BSC6900 sends an RRC RELEASE message to the UE.The UE will respond with one of the following messages:UTRAN MOBILITY INFORMATION CONFIRM,PHYSICAL CHANNEL RECONFIGURATION

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7-57

Parameter ID

NE MML Command


COMPLETE,TRANSPORT CHANNEL RECONFIGURATION COMPLETE,RADIO BEARER RECONFIGURATION COMPLETE,RADIO BEARER RELEASE COMPLETE.

When this switch is turned off, after a UE in the CELL_FACH state sends a CELL UPDATE message with the cause value of TRB reset to the BSC6900, the BSC6900 does not wait for the UE to send a response message. Instead, the BSC6900 performs the normal procedure.

12) CUC_CMP_NO_ACTIVE_CFN_SWITCH(No CFN in CELL UPDATE CONFIRM Response)

When this switch is turned on, the RNC does not release the connection for the UE performing CS services in the CELL_DCH state if the UE does not put the radio bearer activation time information element (IE) in the response to a CELL UPDATE CONFIRM message.

When this switch is turned off, the RNC releases the connection for the UE performing CS services in the CELL_DCH state if the UE does not put the radio bearer activation time IE in the response to a CELL UPDATE CONFIRM message.

13) RAB_DL_BITRATE_MOD_SWITCH(Switch of DL RAB Bit Rate Changed by RNC)

When this switch is turned on, the RNC changes the PS downlink RAB bit rate to a value specified by "RabDLBitrate".

When this switch is turned off, the RNC does not change the PS downlink RAB bit rate assigned by

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7-58

Parameter ID

NE MML Command


the CN.

14) RAB_WAIT_IUUP_INIT_RESPONSE_SWITCH(Response After IUUP Initialization During RAB Setup Switch)

When this switch is turned on, the RNC sends an RAB assignment response message to the CN during the RAB setup procedure only after the IUUP initialization procedure has been completed.

When this switch is turned off, the RNC sends an RAB assignment response message to the CN regardless of whether the IUUP initialization procedure is complete.

15) RNC_RDY_FOR_INTERRAT_COMPATIBLE_SWITCH (Compatibility Switch for Relocations from LTE/GSM to UMTS When RNC Pool Is Enabled)

When this switch is turned on and a UE is handed over from an eNodeB to a NodeB without control rights in an RNC pool, the BSC6900 performs as follows:

(1)Upon receiving an LTE/GSM incoming relocation message, the BSC6900 sends a message containing the failure cause value IU_TIME_CRITI_RELOC.

(2)After the eNodeB initiates a RIM procedure for obtaining the system information about the cell where a UE camps on, the BSC6900 sends back a message containing the cell ID and the ID of the BSC6900 with the NodeB control rights.

When this switch is turned off and a UE is handed over from an eNodeB to a NodeB without control rights in an RNC pool, the BSC6900 performs as follows:

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7-59

Parameter ID

NE MML Command


(1)Upon receiving an LTE/GSM incoming relocation message, the BSC6900 sends a message containing a failure cause value, which is the same as that used when a cell is unavailable.


GUI Value Range:FACH_DCCH_CONG_CTRL_SWITCH, RNC_F2D_RLC_SUSPEND_SWITCH, UM_RRCRELCMP_RLDEL_DELAY_SWITCH, RNC_TVM_BASED_P2D_SWITCH, CS_RLFAIL_RRCSETUP_STAT_SWITCH, PS_INACT_NOTREL_FOR_CSPS_SWITCH, RAB_DL_BITRATE_MOD_SWITCH, RAB_WAIT_IUUP_INIT_RESPONSE_SWITCH, CS_CALL_DROP_DEFINITION, PS_CALL_DROP_DEFINITION, RNC_U2U_SWITCH, INTERRAT2U_RESUME_PS_ASAP_SWITCH, UE_TRB_RESET_IOT_SWITCH, CUC_CMP_NO_ACTIVE_CFN_SWITCH, RNC_RDY_FOR_INTERRAT_COMPATIBLE_SWITCH

Actual Value Range:FACH_DCCH_CONG_CTRL_SWITCH, RNC_F2D_RLC_SUSPEND_SWITCH, UM_RRCRELCMP_RLDEL_DELAY_SWITCH, RNC_TVM_BASED_P2D_SWITCH, CS_RLFAIL_RRCSETUP_STAT_SWITCH, PS_INACT_NOTREL_FOR_CSPS

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7-60

Parameter ID

NE MML Command


_SWITCH, RAB_DL_BITRATE_MOD_SWITCH, RAB_WAIT_IUUP_INIT_RESPONSE_SWITCH, CS_CALL_DROP_DEFINITION, PS_CALL_DROP_DEFINITION, RNC_U2U_SWITCH, INTERRAT2U_RESUME_PS_ASAP_SWITCH, UE_TRB_RESET_IOT_SWITCH, CUC_CMP_NO_ACTIVE_CFN_SWITCH, RNC_RDY_FOR_INTERRAT_COMPATIBLE_SWITCH

Unit:None

Default Value:FACH_DCCH_CONG_CTRL_SWITCH-0&RNC_F2D_RLC_SUSPEND_SWITCH-0&UM_RRCRELCMP_RLDEL_DELAY_SWITCH-0&RNC_TVM_BASED_P2D_SWITCH-0&CS_RLFAIL_RRCSETUP_STAT_SWITCH-0&PS_INACT_NOTREL_FOR_CSPS_SWITCH-0&RAB_DL_BITRATE_MOD_SWITCH-0&RAB_WAIT_IUUP_INIT_RESPONSE_SWITCH-0&CS_CALL_DROP_DEFINITION-0&PS_CALL_DROP_DEFINITION-0&RNC_U2U_SWITCH-0&INTERRAT2U_RESUME_PS_ASAP_SWITCH-0&UE_TRB_RESET_IOT_SWITCH-0&CUC_CMP_NO_ACTIVE_CFN_SWITCH-0&RNC_RDY_FOR_INTERRAT_COMPATIBLE_SWITCH-0

PSBKGDL BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA R99 PS background service downlink factor.



Unit:%

Default Value:40

PSBKGUL BSC6900

ADD TRMFACTO

WRFD-050406 ATM QoS Introduction on Hub Node B

Meaning:WCDMA R99 PS background service uplink factor.

../RNCParaHtml/mbsc/m-para/trmfactor_psbkgdl.html







../RNCParaHtml/mbsc/m-para/trmfactor_psbkgul.html



WCDMA RAN




7-61

Parameter ID

NE MML Command


R

MOD TRMFACTOR

(Overbooking on Hub Node B Transmission)



Unit:%

Default Value:40

PSCONVDL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA R99 PS conversational service downlink factor.



Unit:%

Default Value:70

PSCONVUL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA R99 PS conversational service uplink factor.



Unit:%

Default Value:70

PsInactTmrForFstDrmDch

BSC6900

SET UPSINACTTIMER


Meaning:Timer for FD-enabled UEs or LTE-enabled UEs staying in the CELL_DCH state. When UEs that are enabled with Fast Dormancy (FD) and stay in the CELL_DCH state do not transmit any data after this timer expires, the BSC6900 transits the UEs to the CELL_FACH or CELL_PCH state. When LTE-enabled UEs in the CELL_DCH state do not transmit any data after this timer expires, the BSC6900 transits the UEs to the CELL_PCH or IDLE state. You can set this timer to a value other than 0 if you want to check whether FD-enabled UEs and LTE-enabled UEs are in the CELL_DCH state.

























../RNCParaHtml/mbsc/m-mml/set-upsinacttimer.html



WCDMA RAN




7-62

Parameter ID

NE MML Command


Unit:s

Default Value:4

PsInactTmrForFstDrmFach

BSC6900

SET UPSINACTTIMER


Meaning:Timer for FD-enabled UEs or LTE-enabled UEs staying in the CELL_FACH state. When UEs that are enabled with Fast Dormancy (FD) and stay in the CELL_FACH state do not transmit any data after this timer expires, the BSC6900 transits the UEs to the CELL_PCH state. When LTE-enabled UEs in the CELL_FACH state do not transmit any data after this timer expires, the BSC6900 transits the UEs to the CELL_PCH or IDLE state. You can set this timer to a value other than 0 if you want to check whether FD-enabled UEs and LTE-enabled UEs are in the CELL_FACH state.



Unit:s

Default Value:10

PsInactTmrForPreFstDrm

BSC6900

SET UPSINACTTIMER


Meaning:This parameter specifies the value of the CELL-PCH inactivity timer for UEs enabled with the Fast Dormancy feature. When detecting that the Fast Dormancy User in PS domain had no data to transfer in CELL-PCH for a long time which longer than this timer, the UE is released. To enable this timer, set this timer to a value other than 0.



Unit:s

Default Value:360

PSINTERDL

BSC6900

ADD TRMFACTOR

WRFD-050406 ATM QoS Introduction on Hub Node B

Meaning:WCDMA R99 PS interactive service downlink factor.


















WCDMA RAN




7-63

Parameter ID

NE MML Command


MOD TRMFACTOR

(Overbooking on Hub Node B Transmission)



Unit:%

Default Value:40

PSINTERUL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA R99 PS interactive service uplink factor.



Unit:%

Default Value:40

PSSTRMDL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA R99 PS streaming service downlink factor.



Unit:%

Default Value:100

PSSTRMUL

BSC6900

ADD TRMFACTOR

MOD TRMFACTOR


Meaning:WCDMA R99 PS streaming service uplink factor.



Unit:%

Default Value:100

ReservedSwitch0

BSC6900


WRFD-02040001

WRFD-021400

WRFD-020203

WRFD-021101

WRFD-010613

WRFD-020701

Intra System Direct Retry

Direct Signaling Connection Re-establishment (DSCR)

Inter RNC Soft Handover

Dynamic Channel Configuration Control (DCCC)

AMR-WB

Meaning:1. RESERVED_SWITCH_0_BIT2: When the switch is set to ON, only uplink RLC or downlink RLC can be re-established during the state transition from CELL_FACH to CELL_DCH (F2D for short) and from CELL_PCH to CELL_DCH (P2D for short).

2. RESERVED_SWITCH_0_BIT3: When the switch is set to ON, signaling radio bearers (SRBs) cannot be changed from DCHs to HSPA channels (including the

































WCDMA RAN




7-64

Parameter ID

NE MML Command


(Adaptive Multi Rate Wide Band)

AMR/WB-AMR Speech Rates Control

channel change from DCH to E-DCH in the uplink and from DCH to HS-DSCH in the downlink) during directed retry.

3. RESERVED_SWITCH_0_BIT4: When the switch is turned on, the BSC6900 does not consider whether the cell is congested during AMR service establishment. That is, parameters are set on the precondition that the cell is not congested. This prevents inconsistency in uplink and downlink AMR modes.

4. RESERVED_SWITCH_0_BIT5: When the switch is set to ON, the BSC6900 establishes the BE service of a UE on R99 channels instead of on HSUPA channels if the uplink coverage of the UE is limited. The BSC6900 determines whether the uplink coverage of a UE is limited on the basis of the Ec/N0 reported by the UE during RRC connection establishment.

5. RESERVED_SWITCH_0_BIT6: When the switch is set to ON, the directed retry algorithm based on downlink load balance is enabled. When the switch is set to OFF, this algorithm is disabled. This algorithm is an optimization of the original downlink load balance algorithm.

6. RESERVED_SWITCH_0_BIT7: When the switch is set to ON, BE services that are already established on E-DCHs can be re-established on DCHs due to insufficient coverage.

7. RESERVED_SWITCH_0_BIT8: When the switch is turned on, D2F state transition is allowed regardless of whether the CCCH exists on the Iur interface. If D2F state transition fails, DSCR is triggered. When the switch is turned off, the BSC6900 needs to determine whether the CCCH

WCDMA RAN




7-65

Parameter ID

NE MML Command


exists on the Iur interface before determining whether to trigger D2F state transition.

8. RESERVED_SWITCH_0_BIT9: When the switch is set to ON, the uplink 0 kbit/s transport format of subflow A of an AMR service (WB AMR service or NB AMR service) is 0*TbSize. When the switch is set to OFF, the uplink 0 kbit/s transport format of subflow A of an AMR service is 1*0.

9. RESERVED_SWITCH_0_BIT10: When the switch is turned on, multiple cross-Iur radio links (RLs) belonging to the same BSC6900 can be added simultaneously. If an RL fails to be added with the failure cause of RadioNetwork:unspecified (14), the BSC6900 attempts to reestablish the RL for only once.

10. RESERVED_SWITCH_0_BIT11: Whether to allow PS services in combined services to be carried over the DCH in the uplink. When this switch is turned on, PS services in combined services can be carried only over the DCH in the uplink. When this switch is turned off, an uplink channel can be selected by running the "SET UFRCCHLTYPEPARA" command.

11. RESERVED_SWITCH_0_BIT14: Whether a PS BE service is limited to 0 kbit/s on the DCH after a UE that has the PS BE service performs a CELL_PCH/URA_PCH-to-CELL_DCH (P2D for short) state transition triggered by a CS service. When this switch is turned on, the PS BE service is limited to 0 kbit/s on the DCH after the UE performs a P2D state transition. When this switch is turned off, the PS BE service is limited to 8 kbit/s

WCDMA RAN




7-66

Parameter ID

NE MML Command


on the DCH after the UE performs a P2D state transition. This switch is valid only when RESERVED_SWITCH_1_BIT6 is set to 1. It is recommended that RESERVED_SWITCH_0_BIT14 is set to 1 when RESERVED_SWITCH_0_BIT28 is set to 1.

12. RESERVED_SWITCH_0_BIT15: Whether to allow PS services in combined services to be carried over the DCH in the downlink. When this switch is turned on, PS services in combined services can be carried only over the DCH in the downlink. When this switch is turned off, a downlink channel can be selected by running the "SET UFRCCHLTYPEPARA" command.

13. RESERVED_SWITCH_0_BIT16: None.


15. RESERVED_SWITCH_0_BIT28: Whether a UE in the CELL_PCH or URA_PCH state is allowed to set up a CS service after performing a CELL_PCH/URA_PCH-to-CELL_DCH (P2D for short) state transition. When this switch is turned on, the UE is allowed to set up a CS service after performing a P2D state transition. When this switch is turned off, the UE is allowed to set up a CS service after performing a CELL_PCH/URA_PCH-to-CELL_FACH (P2F for short) state transition. It is recommended that RESERVED_SWITCH_1_BIT6 and RESERVED_SWITCH_0_BIT14 are set to 1 when RESERVED_SWITCH_0_BIT28 is

WCDMA RAN




7-67

Parameter ID

NE MML Command


set to 1.


17.RESERVED_SWITCH_0_BIT32: Whether to enable the function of H2F state transition optimization for PTT services. When this parameter is set to 1, the 4A measurement on traffic volume or throughput is added to the H2F state transition mechanism, which prevents UEs from state transition to the CELL_FACH when there is data to transfer.

Disuse statement: This parameter is used temporarily in patch versions and will be replaced with a new parameter in later versions. The new parameter ID reflects the parameter function. Therefore, this parameter is not recommended for the configuration interface.

GUI Value Range:RESERVED_SWITCH_0_BIT1, RESERVED_SWITCH_0_BIT2, RESERVED_SWITCH_0_BIT3, RESERVED_SWITCH_0_BIT4, RESERVED_SWITCH_0_BIT5, RESERVED_SWITCH_0_BIT6, RESERVED_SWITCH_0_BIT7, RESERVED_SWITCH_0_BIT8, RESERVED_SWITCH_0_BIT9, RESERVED_SWITCH_0_BIT10, RESERVED_SWITCH_0_BIT11, RESERVED_SWITCH_0_BIT12, RESERVED_SWITCH_0_BIT13, RESERVED_SWITCH_0_BIT14, RESERVED_SWITCH_0_BIT15, RESERVED_SWITCH_0_BIT16, RESERVED_SWITCH_0_BIT17, RESERVED_SWITCH_0_BIT18, RESERVED_SWITCH_0_BIT19, RESERVED_SWITCH_0_BIT20, RESERVED_SWITCH_0_BIT21, RESERVED_SWITCH_0_BIT22, RESERVED_SWITCH_0_BIT23, RESERVED_SWITCH_0_BIT24, RESERVED_SWITCH_0_BIT25,

WCDMA RAN




7-68

Parameter ID

NE MML Command


RESERVED_SWITCH_0_BIT26, RESERVED_SWITCH_0_BIT27, RESERVED_SWITCH_0_BIT28, RESERVED_SWITCH_0_BIT29, RESERVED_SWITCH_0_BIT30, RESERVED_SWITCH_0_BIT31, RESERVED_SWITCH_0_BIT32

Actual Value Range:RESERVED_SWITCH_0_BIT1, RESERVED_SWITCH_0_BIT2, RESERVED_SWITCH_0_BIT3, RESERVED_SWITCH_0_BIT4, RESERVED_SWITCH_0_BIT5, RESERVED_SWITCH_0_BIT6, RESERVED_SWITCH_0_BIT7, RESERVED_SWITCH_0_BIT8, RESERVED_SWITCH_0_BIT9, RESERVED_SWITCH_0_BIT10, RESERVED_SWITCH_0_BIT11, RESERVED_SWITCH_0_BIT12, RESERVED_SWITCH_0_BIT13, RESERVED_SWITCH_0_BIT14, RESERVED_SWITCH_0_BIT15, RESERVED_SWITCH_0_BIT16, RESERVED_SWITCH_0_BIT17, RESERVED_SWITCH_0_BIT18, RESERVED_SWITCH_0_BIT19, RESERVED_SWITCH_0_BIT20, RESERVED_SWITCH_0_BIT21, RESERVED_SWITCH_0_BIT22, RESERVED_SWITCH_0_BIT23, RESERVED_SWITCH_0_BIT24, RESERVED_SWITCH_0_BIT25, RESERVED_SWITCH_0_BIT26, RESERVED_SWITCH_0_BIT27, RESERVED_SWITCH_0_BIT28, RESERVED_SWITCH_0_BIT29, RESERVED_SWITCH_0_BIT30, RESERVED_SWITCH_0_BIT31, RESERVED_SWITCH_0_BIT32

Unit:None

Default Value:RESERVED_SWITCH_0_BIT1-0&RESERVED_SWITCH_0_BIT2-0&RESERVED_SWITCH_0_BIT3-0&RESERVED_SWITCH_0_BIT4-0&RESERVED_SWITCH_0_BIT5-0&RESERVED_SWITCH_0_BIT6-0&RESERVED_SWITCH_0_BI

WCDMA RAN




7-69

Parameter ID

NE MML Command


T7-0&RESERVED_SWITCH_0_BIT8-0&RESERVED_SWITCH_0_BIT9-0&RESERVED_SWITCH_0_BIT10-0&RESERVED_SWITCH_0_BIT11-0&RESERVED_SWITCH_0_BIT12-0&RESERVED_SWITCH_0_BIT13-0&RESERVED_SWITCH_0_BIT14-0&RESERVED_SWITCH_0_BIT15-0&RESERVED_SWITCH_0_BIT16-0&RESERVED_SWITCH_0_BIT17-0&RESERVED_SWITCH_0_BIT18-0&RESERVED_SWITCH_0_BIT19-0&RESERVED_SWITCH_0_BIT20-0&RESERVED_SWITCH_0_BIT21-0&RESERVED_SWITCH_0_BIT22-0&RESERVED_SWITCH_0_BIT23-0&RESERVED_SWITCH_0_BIT24-0&RESERVED_SWITCH_0_BIT25-0&RESERVED_SWITCH_0_BIT26-0&RESERVED_SWITCH_0_BIT27-0&RESERVED_SWITCH_0_BIT28-0&RESERVED_SWITCH_0_BIT29-0&RESERVED_SWITCH_0_BIT30-0&RESERVED_SWITCH_0_BIT31-0&RESERVED_SWITCH_0_BIT32-0

ReservedSwitch1

BSC6900


WRFD-021101 Dynamic Channel Configuration Control (DCCC)

Meaning:1. CORRM algorithm reserved switch 1. The switch is reserved for further change request use.

2. RESERVED_SWITCH_1_BIT1: When the switch is set to ON, the "BSC6900" instructs the cells involved in the active set to report cell synchronization information by using an intra-frequency measurement control message. When the switch is set to OFF, the "BSC6900 instructs the cells involved in the active set not to report cell synchronization information by using an intra-frequency measurement control message. This avoids the transmission of too large measurement reports.

3. RESERVED_SWITCH_1_BIT2: When the switch is set to ON, the intra-frequency ReadSFNInd of a






WCDMA RAN




7-70

Parameter ID

NE MML Command


cell in system information SIB11/SIB12 is set to the fixed value READ.

4. RESERVED_SWITCH_1_BIT6: Whether the PS BE service rate is limited to a low level after the UE transits from CELL_PCH/URA_PCH to CELL_DCH (P2D for short). When the switch is turned on. The PS BE service rate is limited to a low level after performing a P2D state transition. When the switch is turned off. The PS BE service rate is not limited after performing a P2D state transition.


GUI Value Range:RESERVED_SWITCH_1_BIT1, RESERVED_SWITCH_1_BIT2, RESERVED_SWITCH_1_BIT3, RESERVED_SWITCH_1_BIT4, RESERVED_SWITCH_1_BIT5, RESERVED_SWITCH_1_BIT6, RESERVED_SWITCH_1_BIT7, RESERVED_SWITCH_1_BIT8, RESERVED_SWITCH_1_BIT9, RESERVED_SWITCH_1_BIT10, RESERVED_SWITCH_1_BIT11, RESERVED_SWITCH_1_BIT12, RESERVED_SWITCH_1_BIT13, RESERVED_SWITCH_1_BIT14, RESERVED_SWITCH_1_BIT15, RESERVED_SWITCH_1_BIT16, RESERVED_SWITCH_1_BIT17, RESERVED_SWITCH_1_BIT18, RESERVED_SWITCH_1_BIT19, RESERVED_SWITCH_1_BIT20, RESERVED_SWITCH_1_BIT21, RESERVED_SWITCH_1_BIT22, RESERVED_SWITCH_1_BIT23, RESERVED_SWITCH_1_BIT24,

WCDMA RAN




7-71

Parameter ID

NE MML Command


RESERVED_SWITCH_1_BIT25, RESERVED_SWITCH_1_BIT26, RESERVED_SWITCH_1_BIT27, RESERVED_SWITCH_1_BIT28, RESERVED_SWITCH_1_BIT29, RESERVED_SWITCH_1_BIT30, RESERVED_SWITCH_1_BIT31, RESERVED_SWITCH_1_BIT32

Actual Value Range:RESERVED_SWITCH_1_BIT1, RESERVED_SWITCH_1_BIT2, RESERVED_SWITCH_1_BIT3, RESERVED_SWITCH_1_BIT4, RESERVED_SWITCH_1_BIT5, RESERVED_SWITCH_1_BIT6, RESERVED_SWITCH_1_BIT7, RESERVED_SWITCH_1_BIT8, RESERVED_SWITCH_1_BIT9, RESERVED_SWITCH_1_BIT10, RESERVED_SWITCH_1_BIT11, RESERVED_SWITCH_1_BIT12, RESERVED_SWITCH_1_BIT13, RESERVED_SWITCH_1_BIT14, RESERVED_SWITCH_1_BIT15, RESERVED_SWITCH_1_BIT16, RESERVED_SWITCH_1_BIT17, RESERVED_SWITCH_1_BIT18, RESERVED_SWITCH_1_BIT19, RESERVED_SWITCH_1_BIT20, RESERVED_SWITCH_1_BIT21, RESERVED_SWITCH_1_BIT22, RESERVED_SWITCH_1_BIT23, RESERVED_SWITCH_1_BIT24, RESERVED_SWITCH_1_BIT25, RESERVED_SWITCH_1_BIT26, RESERVED_SWITCH_1_BIT27, RESERVED_SWITCH_1_BIT28, RESERVED_SWITCH_1_BIT29, RESERVED_SWITCH_1_BIT30, RESERVED_SWITCH_1_BIT31, RESERVED_SWITCH_1_BIT32

Unit:None

Default Value:RESERVED_SWITCH_1_BIT1-1&RESERVED_SWITCH_1_BIT2-1&RESERVED_SWITCH_1_BIT3-1&RESERVED_SWITCH_1_BIT4-1&RESERVED_SWITCH_1_BIT5-1&RESERVED_SWITCH_1_BI

WCDMA RAN




7-72

Parameter ID

NE MML Command


T6-1&RESERVED_SWITCH_1_BIT7-1&RESERVED_SWITCH_1_BIT8-1&RESERVED_SWITCH_1_BIT9-1&RESERVED_SWITCH_1_BIT10-1&RESERVED_SWITCH_1_BIT11-1&RESERVED_SWITCH_1_BIT12-1&RESERVED_SWITCH_1_BIT13-1&RESERVED_SWITCH_1_BIT14-1&RESERVED_SWITCH_1_BIT15-1&RESERVED_SWITCH_1_BIT16-1&RESERVED_SWITCH_1_BIT17-1&RESERVED_SWITCH_1_BIT18-1&RESERVED_SWITCH_1_BIT19-1&RESERVED_SWITCH_1_BIT20-1&RESERVED_SWITCH_1_BIT21-1&RESERVED_SWITCH_1_BIT22-1&RESERVED_SWITCH_1_BIT23-1&RESERVED_SWITCH_1_BIT24-1&RESERVED_SWITCH_1_BIT25-1&RESERVED_SWITCH_1_BIT26-1&RESERVED_SWITCH_1_BIT27-1&RESERVED_SWITCH_1_BIT28-1&RESERVED_SWITCH_1_BIT29-1&RESERVED_SWITCH_1_BIT30-1&RESERVED_SWITCH_1_BIT31-1&RESERVED_SWITCH_1_BIT32-1

RLCSDURETRANSMISSION

BSC6900

SET UDPUCFGDATA

None None Meaning:Whether the transmitted and unacknowledged SDUs in the buffer are retransmitted. If this parameter is set to ON, these SDUs are retransmitted. If this parameter is set to OFF, these SDUs are discarded.

GUI Value Range:OFF, ON

Actual Value Range:OFF, ON

Unit:None

Default Value:OFF

RsvdPara1 BSC6900

SET URRCTRLSWITCH

WRFD-010101 3GPP R9 Specifications

Meaning:2) NAS_QOS_MOD_SWITCH (QoS Change Switch for NAS)

When the switch is turned on, for UEs whose HS-DSCH category is smaller than 13, if the maximum downlink rate specified in the PDP











WCDMA RAN




7-73

Parameter ID

NE MML Command


activation requests from the UEs exceeds 16 Mbit/s, the requests are sent to the CN after the rate is changed to 16 Mbit/s.

When the switch is turned off, the PDP activation requests are sent to the CN without changing the maximum downlink rate.

15) RSVDBIT1_BIT15 (Reserved Parameter 1 Bit 15)

When the switch is turned on, the RNC enables the function of AMR mute detection.

When the switch is turned off, the RNC disables the function of AMR mute detection.


When the switch is turned on, the RNC can perform DRDs during the P2D procedure.

When the switch is turned off, the RNC cannot perform DRDs during the P2D procedure.

17) SYSHO_CSIN_PERMIT_SWITCH (2G-to-3G CS Handover Switch)

When the switch is turned on, inter-RAT CS handovers from 2G cells to 3G cells are allowed.

When the switch is turned off, inter-RAT CS handovers from 2G cells to 3G cells are not allowed.


When this switch is turned on, the RNC performs a state transition from CELL_PCH or URA_PCH to CELL_FACH (P2F) upon receiving a CELL UPDATE message with the cause value "uplink data transmission" or "paging response".

When this switch is turned off, if

WCDMA RAN




7-74

Parameter ID

NE MML Command


receiving a CELL UPDATE message with the cause value "uplink data transmission" or "paging response," the RNC performs a state transition from CELL_PCH or URA_PCH to CELL_DCH (P2D) in either of the following scenarios:

(1)Congestion occurs on the FACH.

(2)Congestion occurs on the DCCH, and the value of the Establishment cause information element (IE) in the message is Originating Conversational Call, Terminating Conversational Call, or Emergency Call.


When the switch is turned on, for UEs that are establishing AMR services and shifting from the CELL_FACH state to the CELL_DCH state, the RNC stops establishing AMR services to handle cell update if the RNC receives from the UEs a cell update message containing the cause value "cell reselection."

When the switch is turned off, for UEs that are establishing AMR services and shifting from the CELL_FACH state to the CELL_DCH state, if the RNC receives from the UEs a cell update message containing the cause value "cell reselection," the RNC stops establishing AMR services to handle cell update and resumes AMR services only after cell update is completed.


When the switch is turned on, the RNC does not trigger cell update with the cause value "RL Failure" if the RNC detects interrupted

WCDMA RAN




7-75

Parameter ID

NE MML Command


downlink transmission on SRB2.

When the switch is turned off, the RNC triggers cell update with the cause value "RL Failure" and reestablishes radio links if the RNC detects interrupted downlink transmission on SRB2.


When the switch is turned on, the RNC does not trigger cell update with the cause value "RL Failure" reported by a UE if the associated NodeB reports to the RNC that all radio links for the UE experience synchronization loss.

When the switch is turned off, the RNC triggers cell update with the cause value "RL Failure" reported by a UE and reestablishes radio links, if the associated NodeB reports to the RNC that all radio links for the UE experience synchronization loss.


When the switch is turned on, for UEs using CS services, the RNC does not trigger cell update with the cause value "RL Failure" reported by a UE, if the RNC detects interrupted downlink transmission on SRB2, or if the associated NodeB reports to the RNC that all radio links for the UE experience synchronization loss.

When the switch is turned off, for UEs using CS services, the RNC triggers cell update with the cause value "RL Failure" reported by a UE and reestablishes radio links, if the RNC detects interrupted downlink transmission on SRB2, or if the associated NodeB reports to the RNC that all radio links for the UE experience synchronization loss.

WCDMA RAN




7-76

Parameter ID

NE MML Command



When the switch is turned on, for UEs using PS services only, the RNC does not reestablish radio links for a UE if the RNC detects interrupted downlink transmission on SRB2, or if the associated NodeB reports to the RNC that all radio links for the UE experience synchronization loss.

When the switch is turned off, for UEs using PS services only, the RNC triggers cell update with the cause value "RL Failure" reported by a UE and reestablishes radio link, if the RNC detects interrupted downlink transmission on SRB2, or if the associated NodeB reports to the RNC that all radio links for the UE experience synchronization loss.


When the switch is turned on, the RNC does not reestablish radio links for a UE if the UE reports to the RNC cell update caused by SRB reset.

When the switch is turned off, the RNC reestablishes radio links for a UE if the UE reports to the RNC cell update caused by SRB reset.


When the switch is turned on, for UEs using CS services, if a NodeB reports to the RNC that all radio links for a UE experience synchronization loss, the RNC starts the RL Restore timer whose duration is specified by the RlRstrTmr parameter in the SET USTATETIMER command. After the timer has expired, the RNC triggers cell update with the cause value "radio link failure" and reestablishes radio links for the

WCDMA RAN




7-77

Parameter ID

NE MML Command


UE.

When the switch is turned off, for UEs using CS services, if a NodeB reports to the RNC that all radio links for a UE experience synchronization loss, the RNC starts the RL Restore timer whose duration is specified by the T313 parameter in the SET UCONNMODETIMER command. After the timer has expired, the RNC triggers cell update with the cause value "radio link failure" and reestablishes radio links for the UE.


When the switch is turned off, the RNC performs the CELL_DCH-to-CELL_FACH (D2F for short) procedure on UEs that support fast dormancy.

When the switch is turned on, the RNC performs the CELL_DCH-to-CELL_PCH (D2P for short) procedure on UEs that support fast dormancy.


GUI Value Range:RSVDBIT1_BIT1, NAS_QOS_MOD_SWITCH, RSVDBIT1_BIT3, RSVDBIT1_BIT4, RSVDBIT1_BIT5, RSVDBIT1_BIT6, RSVDBIT1_BIT7, RSVDBIT1_BIT8, RSVDBIT1_BIT9, RSVDBIT1_BIT10, RSVDBIT1_BIT11, RSVDBIT1_BIT12,

WCDMA RAN




7-78

Parameter ID

NE MML Command


RSVDBIT1_BIT13, RSVDBIT1_BIT14, RSVDBIT1_BIT15, RSVDBIT1_BIT16, SYSHO_CSIN_PERMIT_SWITCH, RSVDBIT1_BIT18, RSVDBIT1_BIT19, RSVDBIT1_BIT20, RSVDBIT1_BIT21, RSVDBIT1_BIT22, RSVDBIT1_BIT23, RSVDBIT1_BIT24, RSVDBIT1_BIT25, RSVDBIT1_BIT26, RSVDBIT1_BIT27, RSVDBIT1_BIT28, RSVDBIT1_BIT29, RSVDBIT1_BIT30, RSVDBIT1_BIT31, RSVDBIT1_BIT32

Actual Value Range:This parameter is set to 0 or 1 according to the related domains.

Unit:None

Default Value:RSVDBIT1_BIT1-0&NAS_QOS_MOD_SWITCH-0&RSVDBIT1_BIT3-0&RSVDBIT1_BIT4-0&RSVDBIT1_BIT5-0&RSVDBIT1_BIT6-0&RSVDBIT1_BIT7-0&RSVDBIT1_BIT8-0&RSVDBIT1_BIT9-0&RSVDBIT1_BIT10-0&RSVDBIT1_BIT11-0&RSVDBIT1_BIT12-0&RSVDBIT1_BIT13-0&RSVDBIT1_BIT14-0&RSVDBIT1_BIT15-0&RSVDBIT1_BIT16-0&SYSHO_CSIN_PERMIT_SWITCH-1&RSVDBIT1_BIT18-1&RSVDBIT1_BIT19-1&RSVDBIT1_BIT20-1&RSVDBIT1_BIT21-1&RSVDBIT1_BIT22-1&RSVDBIT1_BIT23-1&RSVDBIT1_BIT24-1&RSVDBIT1_BIT25-1&RSVDBIT1_BIT26-1&RSVDBIT1_BIT27-1&RSVDBIT1_BIT28-1&RSVDBIT1_BIT29-1&RSVDBIT1_BIT30-1&RSVDBIT1_BIT31-0&RSVDBIT1_BIT32-1

RsvSwitch2 BSC6900

SET UALGORSV

None None Meaning:RRM algorithm reserved U32 Switch Para 2. The para of 32 bits is reserved for further change


../RNCParaHtml/mbsc/m-mml/set-ualgorsvpara.html


WCDMA RAN




7-79

Parameter ID

NE MML Command


PARA request use.


GUI Value Range:RESERVED_SWITCH_2_BIT1, RESERVED_SWITCH_2_BIT2, RESERVED_SWITCH_2_BIT3, RESERVED_SWITCH_2_BIT4, RESERVED_SWITCH_2_BIT5, RESERVED_SWITCH_2_BIT6, RESERVED_SWITCH_2_BIT7, RESERVED_SWITCH_2_BIT8, RESERVED_SWITCH_2_BIT9, RESERVED_SWITCH_2_BIT10, RESERVED_SWITCH_2_BIT11, RESERVED_SWITCH_2_BIT12, RESERVED_SWITCH_2_BIT13, RESERVED_SWITCH_2_BIT14, RESERVED_SWITCH_2_BIT15, RESERVED_SWITCH_2_BIT16, RESERVED_SWITCH_2_BIT17, RESERVED_SWITCH_2_BIT18, RESERVED_SWITCH_2_BIT19, RESERVED_SWITCH_2_BIT20, RESERVED_SWITCH_2_BIT21, RESERVED_SWITCH_2_BIT22, RESERVED_SWITCH_2_BIT23, RESERVED_SWITCH_2_BIT24, RESERVED_SWITCH_2_BIT25, RESERVED_SWITCH_2_BIT26, RESERVED_SWITCH_2_BIT27, RESERVED_SWITCH_2_BIT28, RESERVED_SWITCH_2_BIT29, RESERVED_SWITCH_2_BIT30, RESERVED_SWITCH_2_BIT31, RESERVED_SWITCH_2_BIT32

Actual Value Range:RESERVED_SWITCH_2_BIT1, RESERVED_SWITCH_2_BIT2, RESERVED_SWITCH_2_BIT3, RESERVED_SWITCH_2_BIT4, RESERVED_SWITCH_2_BIT5,

WCDMA RAN




7-80

Parameter ID

NE MML Command


RESERVED_SWITCH_2_BIT6, RESERVED_SWITCH_2_BIT7, RESERVED_SWITCH_2_BIT8, RESERVED_SWITCH_2_BIT9, RESERVED_SWITCH_2_BIT10, RESERVED_SWITCH_2_BIT11, RESERVED_SWITCH_2_BIT12, RESERVED_SWITCH_2_BIT13, RESERVED_SWITCH_2_BIT14, RESERVED_SWITCH_2_BIT15, RESERVED_SWITCH_2_BIT16,

RESERVED_SWITCH_2_BIT17, RESERVED_SWITCH_2_BIT18, RESERVED_SWITCH_2_BIT19, RESERVED_SWITCH_2_BIT20, RESERVED_SWITCH_2_BIT21, RESERVED_SWITCH_2_BIT22, RESERVED_SWITCH_2_BIT23, RESERVED_SWITCH_2_BIT24, RESERVED_SWITCH_2_BIT25, RESERVED_SWITCH_2_BIT26, RESERVED_SWITCH_2_BIT27, RESERVED_SWITCH_2_BIT28, RESERVED_SWITCH_2_BIT29, RESERVED_SWITCH_2_BIT30,

RESERVED_SWITCH_2_BIT31, RESERVED_SWITCH_2_BIT32

Unit:None

Default Value:RESERVED_SWITCH_2_BIT1-0&RESERVED_SWITCH_2_BIT2-0&RESERVED_SWITCH_2_BIT3-0&RESERVED_SWITCH_2_BIT4-0&RESERVED_SWITCH_2_BIT5-0&RESERVED_SWITCH_2_BIT6-0&RESERVED_SWITCH_2_BIT7-0&RESERVED_SWITCH_2_BIT8-0&RESERVED_SWITCH_2_BIT9-0&RESERVED_SWITCH_2_BIT10-0&RESERVED_SWITCH_2_BIT11-0&RESERVED_SWITCH_2_BIT12-0&RESERVED_SWITCH_2_BIT13-0&RESERVED_SWITCH_2_BIT14-0&RESERVED_SWITCH_2_BIT15-0&RESERVED_SWITCH_2_BIT16-0&RESERVED_SWITCH_2_BIT17-0&RESERVED_SWITCH_2_BIT18-0&RESERVED_SWITCH_2_BIT19-0&RESERVED_SWITCH_2_BIT20-0&RESERVE

WCDMA RAN




7-81

Parameter ID

NE MML Command


D_SWITCH_2_BIT21-0&RESERVED_SWITCH_2_BIT22-0&RESERVED_SWITCH_2_BIT23-0&RESERVED_SWITCH_2_BIT24-0&RESERVED_SWITCH_2_BIT25-0&RESERVED_SWITCH_2_BIT26-0&RESERVED_SWITCH_2_BIT27-0&RESERVED_SWITCH_2_BIT28-0&RESERVED_SWITCH_2_BIT29-0&RESERVED_SWITCH_2_BIT30-0&RESERVED_SWITCH_2_BIT31-0&RESERVED_SWITCH_2_BIT32-0

RsvSwitch3 BSC6900

SET UALGORSVPARA

None None Meaning:RRM algorithm reserved U32 Switch Para 3. The para of 32 bits is reserved for further change request use.


GUI Value Range:RESERVED_SWITCH_3_BIT1, RESERVED_SWITCH_3_BIT2, RESERVED_SWITCH_3_BIT3, RESERVED_SWITCH_3_BIT4, RESERVED_SWITCH_3_BIT5, RESERVED_SWITCH_3_BIT6, RESERVED_SWITCH_3_BIT7, RESERVED_SWITCH_3_BIT8, RESERVED_SWITCH_3_BIT9, RESERVED_SWITCH_3_BIT10, RESERVED_SWITCH_3_BIT11, RESERVED_SWITCH_3_BIT12, RESERVED_SWITCH_3_BIT13, RESERVED_SWITCH_3_BIT14, RESERVED_SWITCH_3_BIT15, RESERVED_SWITCH_3_BIT16, RESERVED_SWITCH_3_BIT17, RESERVED_SWITCH_3_BIT18, RESERVED_SWITCH_3_BIT19, RESERVED_SWITCH_3_BIT20, RESERVED_SWITCH_3_BIT21, RESERVED_SWITCH_3_BIT22, RESERVED_SWITCH_3_BIT23,





WCDMA RAN




7-82

Parameter ID

NE MML Command


RESERVED_SWITCH_3_BIT24, RESERVED_SWITCH_3_BIT25, RESERVED_SWITCH_3_BIT26, RESERVED_SWITCH_3_BIT27, RESERVED_SWITCH_3_BIT28, RESERVED_SWITCH_3_BIT29, RESERVED_SWITCH_3_BIT30, RESERVED_SWITCH_3_BIT31, RESERVED_SWITCH_3_BIT32

Actual Value Range:RESERVED_SWITCH_3_BIT1, RESERVED_SWITCH_3_BIT2, RESERVED_SWITCH_3_BIT3, RESERVED_SWITCH_3_BIT4, RESERVED_SWITCH_3_BIT5, RESERVED_SWITCH_3_BIT6, RESERVED_SWITCH_3_BIT7, RESERVED_SWITCH_3_BIT8, RESERVED_SWITCH_3_BIT9, RESERVED_SWITCH_3_BIT10, RESERVED_SWITCH_3_BIT11, RESERVED_SWITCH_3_BIT12, RESERVED_SWITCH_3_BIT13, RESERVED_SWITCH_3_BIT14, RESERVED_SWITCH_3_BIT15, RESERVED_SWITCH_3_BIT16,

RESERVED_SWITCH_3_BIT17, RESERVED_SWITCH_3_BIT18, RESERVED_SWITCH_3_BIT19, RESERVED_SWITCH_3_BIT20, RESERVED_SWITCH_3_BIT21, RESERVED_SWITCH_3_BIT22, RESERVED_SWITCH_3_BIT23, RESERVED_SWITCH_3_BIT24, RESERVED_SWITCH_3_BIT25, RESERVED_SWITCH_3_BIT26, RESERVED_SWITCH_3_BIT27, RESERVED_SWITCH_3_BIT28, RESERVED_SWITCH_3_BIT29, RESERVED_SWITCH_3_BIT30,

RESERVED_SWITCH_3_BIT31, RESERVED_SWITCH_3_BIT32

Unit:None

Default Value:RESERVED_SWITCH_3_BIT1-0&RESERVED_SWITCH_3_BIT2-0&RESERVED_SWITCH_3_BIT3-0&RESERVED_SWITCH_3_BI

WCDMA RAN




7-83

Parameter ID

NE MML Command


T4-0&RESERVED_SWITCH_3_BIT5-0&RESERVED_SWITCH_3_BIT6-0&RESERVED_SWITCH_3_BIT7-0&RESERVED_SWITCH_3_BIT8-0&RESERVED_SWITCH_3_BIT9-0&RESERVED_SWITCH_3_BIT10-0&RESERVED_SWITCH_3_BIT11-0&RESERVED_SWITCH_3_BIT12-0&RESERVED_SWITCH_3_BIT13-0&RESERVED_SWITCH_3_BIT14-0&RESERVED_SWITCH_3_BIT15-0&RESERVED_SWITCH_3_BIT16-0&RESERVED_SWITCH_3_BIT17-0&RESERVED_SWITCH_3_BIT18-0&RESERVED_SWITCH_3_BIT19-0&RESERVED_SWITCH_3_BIT20-0&RESERVED_SWITCH_3_BIT21-0&RESERVED_SWITCH_3_BIT22-0&RESERVED_SWITCH_3_BIT23-0&RESERVED_SWITCH_3_BIT24-0&RESERVED_SWITCH_3_BIT25-0&RESERVED_SWITCH_3_BIT26-0&RESERVED_SWITCH_3_BIT27-0&RESERVED_SWITCH_3_BIT28-0&RESERVED_SWITCH_3_BIT29-0&RESERVED_SWITCH_3_BIT30-0&RESERVED_SWITCH_3_BIT31-0&RESERVED_SWITCH_3_BIT32-0

T305 BSC6900

SET UCONNMODETIMER


Meaning:T305 is started after the UE enters CELL_FACH, URA_PCH or CELL_PCH state. If the UE receives CELL UPDATE CONFIRM/URA UPDATE CONFIRM message and the UE enters CELL_FACH, URA_PCH or CELL_PCH state after state transition, T305 is started too. T305 is stopped after the UE enters another state. CELL UPDATE will be transmitted upon the expiry of this timer if T307 is not activated and the UE detects "in service area"; otherwise, T307 will be started. Protocol default value is 30. "Infinity" means the cell will not be updated.

GUI Value Range:INFINITY, D5, D10, D30, D60, D120, D360, D720


../RNCParaHtml/mbsc/m-mml/set-uconnmodetimer.html



WCDMA RAN




7-84

Parameter ID

NE MML Command


Actual Value Range:INFINITY, 5, 10, 30, 60, 120, 360, 720

Unit:min

Default Value:D30

T323 BSC6900

SET UCONNMODETIMER


Meaning:When a UE is not processing any CS or PS service and the T323 timer is effective, the UE sends the BSC6900 a SIGNALLING CONNECTION RELEASE INDICATION message specific to PS services with the IE "Signalling Connection Release Indication Cause" set to "UE Requested PS Data session end" and then the timer starts. Before the timer expires, the UE is not allowed to resend the message. After the timer expires, the UE is allowed to resend the message if the UE is still not processing any PS service. Note that if the timer is set to DO, the timer duration is 0, the UE is allowed to send the message and then the timer starts ; if the timer is set to INVALID, the timer is ineffective. For details about the timer, see section 8.1.14 in 3GPP 25.331.

GUI Value Range:D0, D5, D10, D20, D30, D60, D90, D120, INVALID

Actual Value Range:0, 5, 10, 20, 30, 60, 90, 120, INVALID

Unit:s

Default Value:INVALID

TAC_FUNC BSC6900

ADD UIMEITAC

MOD UIMEITAC

RMV UIMEITAC

WRFD-020500

WRFD-140205

Enhanced Fast Dormancy

Voice Service Experience Improvement for Weak Reception Ues

Meaning:The function of the TAC.If Fast_Dormancy is selected, the TAC specifies the UEs that are enabled with the Fast Dormancy feature; if HSDPA_RB_Setup_Cmp_CRC is selected, the TAC specifies that the UEs want to establish services on HSDPA, however, the RNC sets up services on the DCH, and retries on HSDPA later; if










../RNCParaHtml/mbsc/m-mml/rmv-uimeitac.html

../RNCParaHtml/mbsc/m-mml/rmv-uimeitac.html

WCDMA RAN




7-85

Parameter ID

NE MML Command


Special_User_Enhance is selected, the TAC specifies the UEs that are enabled with the Special User Enhance feature.

GUI Value Range:Fast_Dormancy, HSDPA_RB_Setup_Cmp_CRC, Special_User_Enhance

Actual Value Range:Fast_Dormancy, HSDPA_RB_Setup_Cmp_CRC, Special_User_Enhance

Unit:None

Default Value:None

TxInterruptAfterTrig

BSC6900

SET UUESTATETRANS

WRFD-010202 UE State in Connected Mode (CELL-DCH, CELL-PCH, URA-PCH, CELL-FACH)

Meaning:Duration during which UEs are prohibited from transmitting data over the RACH after reporting 4A measurement reports and triggering the procedure for the CELL_FACH-to-CELL_DCH state transition. For details about this parameter, see 3GPP TS 25.331.

GUI Value Range:D250, D500, D1000, D2000, D4000, D8000, D16000

Actual Value Range:250, 500, 1000, 2000, 4000, 8000, 16000

Unit:ms

Default Value:D2000

UlDchBeUpperLimitforAmr

BSC6900

SET UFRC None None Meaning:This parameter specifies the upper limit of uplink R99 BE service rate in combined AMR services. Combined AMR services consist of only AMR services and BE services. If there is a member of a different traffic class, the combined services are regarded as combined non-AMR services.










../RNCParaHtml/mbsc/m-mml/set-ufrc.html

WCDMA RAN




7-86

Parameter ID

NE MML Command


GUI Value Range:D8, D16, D32, D64, D128, D144, D256, D384

Actual Value Range:8, 16, 32, 64, 128, 144, 256, 384

Unit:kbit/s

Default Value:D384

WCDMA RAN

Enhanced Fast Dormancy 8 Counters



8-1

8 Counters

Table 8-1 Counter description

Counter ID Counter Name Counter Description

NE Feature ID Feature Name

73421767 VS.DCCC.FastDormUe.DF2P.Att Number of State Transfer Attempts from CELL_DCH or CELL_FACH to CELL_PCH for FAST DORMANCY user for Cell

BSC6900

WRFD-020500


73421768 VS.DCCC.FastDormUe.DF2P.Succ

Number of Successful State Transfers from CELL_DCH or CELL_FACH to CELL_PCH for FAST DORMANCY user for Cell

BSC6900

WRFD-020500


73421937 VS.RRC.AttConRel.SCRI.DF2P.NoReply.RNC

Number of RRC Releases Due to Failure in the UE State Transition to CELL_PCH Triggered by Signaling Connection Release Indication

BSC6900

WRFD-020500


../RNCCounterHtml/mbsc/m-perf/Mt-11447.html



WCDMA RAN

Enhanced Fast Dormancy 9 Glossary



9-1

9 Glossary

For the acronyms, abbreviations, terms, and definitions, see Glossary.

Glossary.htm

WCDMA RAN

Enhanced Fast Dormancy 10 Reference Documents



10-1

10 Reference Documents

1. State Transition Feature Parameter Description

2. 3GPP TS 25.331

3. 3GPP TS 23.003


Date post:	24-Dec-2015
Category:	Documents
Upload:	ahmed-mansour
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