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64 TRU/BIE Measurement
DN9813839Issue 6-0 en18/03/2008
# Nokia Siemens Networks 1 (14)
BSC3153Nokia GSM/EDGE BSS, Rel. BSS13, BSC andTCSM, Rel. S13, Product Documentation, v.1
The information in this document is subject to change without notice and describes only theproduct defined in the introduction of this documentation. This documentation is intended for theuse of Nokia Siemens Networks customers only for the purposes of the agreement under whichthe document is submitted, and no part of it may be used, reproduced, modified or transmitted inany form or means without the prior written permission of Nokia Siemens Networks. Thedocumentation has been prepared to be used by professional and properly trained personnel,and the customer assumes full responsibility when using it. Nokia Siemens Networks welcomescustomer comments as part of the process of continuous development and improvement of thedocumentation.
The information or statements given in this documentation concerning the suitability, capacity, orperformance of the mentioned hardware or software products are given “as is” and all liabilityarising in connection with such hardware or software products shall be defined conclusively andfinally in a separate agreement between Nokia Siemens Networks and the customer. However,Nokia Siemens Networks has made all reasonable efforts to ensure that the instructionscontained in the document are adequate and free of material errors and omissions. NokiaSiemens Networks will, if deemed necessary by Nokia Siemens Networks, explain issues whichmay not be covered by the document.
Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NOEVENT WILL NOKIA SIEMENS NETWORKS BE LIABLE FOR ERRORS IN THISDOCUMENTATION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL,DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUTNOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESSOPPORTUNITY OR DATA, THAT MAYARISE FROM THE USE OF THIS DOCUMENT OR THEINFORMATION IN IT.
This documentation and the product it describes are considered protected by copyrights andother intellectual property rights according to the applicable laws.
The wave logo is a trademark of Nokia Siemens Networks Oy. Nokia is a registered trademark ofNokia Corporation. Siemens is a registered trademark of Siemens AG.
Other product names mentioned in this document may be trademarks of their respective owners,and they are mentioned for identification purposes only.
Copyright © Nokia Siemens Networks 2008. All rights reserved.
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64 TRU/BIE Measurement
Contents
Contents 3
List of tables 4
List of figures 5
Summary of changes 7
1 64 TRU/BIE Measurement 9
2 Counters of TRU/BIE Measurement 112.1 064000 / TOTAL TIME 112.2 064001 / AVAILABLE TIME 112.3 064002 / ERRORED SECONDS 122.4 064003 / SEVERELY ERR SEC 132.5 064004 / DEGRADED MINUTES 132.6 064005 / STATUS 14
DN9813839Issue 6-0 en18/03/2008
# Nokia Siemens Networks 3 (14)
Contents
List of tables
Table 1. Measurement description of TRU/BIE Measurement 9
Table 2. Counters of TRU/BIE Measurement 9
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List of figures
DN9813839Issue 6-0 en18/03/2008
# Nokia Siemens Networks 5 (14)
List of figures
6 (14) # Nokia Siemens Networks DN9813839Issue 6-0 en18/03/2008
64 TRU/BIE Measurement
Summary of changes
Changes between document issues are cumulative. Therefore, the latestdocument issue contains all changes made to previous issues.
Changes made between issues 6-0 and 5-0
Counter table format changed.
Changes made between issues 5-0 and 4-0
Counter 064005 has been added.
The name of the document and of Chapter 1 has been changed from BSCCounters: TRU/BIE Measurement to 64 TRU/BIE Measurement.
Measurement table description and table of measurement counters havebeen added to Chapter 1.
The document has been revised throughout to comply with the latestdocumentation standards.
Changes made between issues 4-0 and 3a
1. Introduction
The link targets updated
2. Counters
The cell titles in the tables updated to conform with the S11 release
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# Nokia Siemens Networks 7 (14)
Summary of changes
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64 TRU/BIE Measurement
1 64 TRU/BIE Measurement
The TRU/BIE measurement collects counter data from the TRU/BIEequipment. The counters are signal quality counters (062000-062005).
The measurement gives information about transmission quality in usedPCM connection between a TRU/BIE and the BSC or anothertransmission equipment.
The measurement collects the counter data for each TRU/BIE.
Measurement description
Table 1. Measurement description of TRU/BIE Measurement
Measurement
Measurement ID
Measurement abbreviation
TRU/BIE Measurement
64
TRU/BIE
Product BSC
Product software release S6
Target name PCM
Measurement counters
Table 2. Counters of TRU/BIE Measurement
Counter Counter number
TOTAL TIME 064000
AVAILABLE TIME 064001
ERRORED SECONDS 064002
SEVERELY ERR SEC 064003
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64 TRU/BIE Measurement
Table 2. Counters of TRU/BIE Measurement (cont.)
Counter Counter number
DEGRADED MINUTES 064004
STATUS 064005
Related topics
. Counters of TRU/BIE Measurement
. BSC Statistics Administration
. BSC Measurement Counters Displaying Program (FOXMEA)
. Performance Measurements
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2 Counters of TRU/BIE Measurement
2.1 064000 / TOTAL TIME
Counter ID: 064000 Network element name: TOTAL TIME
Version: 2.1 NetAct name: TOTAL_TIME
Description: The time passed since the last reset of the counter.
Updated:
Logical type: Sum Trigger type: Duration Sampling interval:
Unit: s Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature: Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S6 Definition updated in release:
2.2 064001 / AVAILABLE TIME
Counter ID: 064001 Network element name: AVAILABLE TIME
Version: 2.1 NetAct name: AVAIL_TIME
Description: The available time.
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Counters of TRU/BIE Measurement
Updated: During the time when the connection has been available.
The connection is unavailable when the bit error ratio (BER) in each second is worse than 1 * (1/1000) for a period of ten consecutive seconds. A new period of available time begins with the firstsecond of a period of ten consecutive seconds, each of which has a BER better than 1/1000.
Logical type: Sum Trigger type: Duration Sampling interval:
Unit: s Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature: Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S6 Definition updated in release:
2.3 064002 / ERRORED SECONDS
Counter ID: 064002 Network element name: ERRORED SECONDS
Version: 2.1 NetAct name: ERR_SEC
Description: The errored seconds.
Updated: When during a one second period one or more bits are in error.
Logical type: Sum Trigger type: Event Sampling interval:
Unit: s Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature: Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S6 Definition updated in release:
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2.4 064003 / SEVERELY ERR SEC
Counter ID: 064003 Network element name: SEVERELY ERR SEC
Version: 2.1 NetAct name: ERR_SEC_SEVERE
Description: The severely errored seconds.
Updated: When during a one second period the bit error ratio is greater than or equal to 1*(1/1000).For a connection of the 64 kbit/s this means that a severely errored second is registered when thereare 64 or more errors in the one second period.
Logical type: Sum Trigger type: Event Sampling interval:
Unit: s Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature: Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S6 Definition updated in release:
2.5 064004 / DEGRADED MINUTES
Counter ID: 064004 Network element name: DEGRADED MINUTES
Version: 2.1 NetAct name: DEGRADED_MIN
Description: The degraded minutes.
Updated: When a bit error ratio is greater than 1*(1/1000000) during one minute.
NOTE! If there are severely errored seconds during the minute, those seconds are not calculated forthe one minute period. It means that the measured time can be more than one minute.
NOTE! Degraded minutes is a G.821 counter and therefore a TRU type equipment does not give thiscounter.
Logical type: Sum Trigger type: Event Sampling interval:
Unit: min Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature: Related to standard:
3GPP Measurement name (Clause header):
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Counters of TRU/BIE Measurement
3GPP Measurement type:
Exceptions to related standard:
Used from release: S6 Definition updated in release:
2.6 064005 / STATUS
Counter ID: 064005 Network element name: STATUS
Version: 2.1 NetAct name:
Description: Status of the counter data.
Possible values:0 = Counters are zeroed after a problem situation1 = OK2 = Counter data is not relevant3 = Counters are not received4 = Counters are not collected
Updated:
Logical type: Variable Trigger type: Event Sampling interval:
Unit: Integer number Range: Example values:
Dependencies with other counters:
Operability class:
Related to feature:
BSS115001: BTS object amount increase in BSC (Larger Number of BTSIds)
Related to standard:
3GPP Measurement name (Clause header):
3GPP Measurement type:
Exceptions to related standard:
Used from release: S11.5 Definition updated in release:
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