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HUAWEI PCU6000 Packet Control Unit
Operation Manual-Performance Measurement Contents
Issue 08 (2008-11-20)Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.i
Contents
1 Overview......................................................................................................................................1-1
1.1 Basic Concepts Related to Performance Measurement................................................................................. 1-2
1.1.1 Measurement Item ............................................................................................................................... 1-2
1.1.2 Measurement Time............................................................................................................................... 1-2
1.1.3 Measurement Object............................................................................................................................ 1-3
1.1.4 Status of Performance Measurement Task ........................................................................................... 1-3
1.1.5 Measure Type....................................................................................................................................... 1-3
1.1.6 Measurment Point ................................................................................................................................ 1-3
1.2 Functional Characteristics of Performance Measurement............................................................................. 1-3
1.2.1 Creating Performance Measurement Task ........................................................................................... 1-3
1.2.2 Collecting and Processing Performance Measurement Result ............................................................. 1-4
1.2.3 Modifying Performance Measurement Task ........................................................................................ 1-4
1.2.4 Querying the Status of Performance Measurement Task ..................................................................... 1-4
1.2.5 Querying the Result of Performance Measurement Task..................................................................... 1-4
1.2.6 Performance Measurement Data Backup............................................................................................. 1-4
1.2.7 Deleting Performance Measurement Task ........................................................................................... 1-4
1.2.8 Deleting Performance Measurement Result......................................................................................... 1-5
1.3 Traffic Statistic Specifications....................................................................................................................... 1-5
2 Performance Measurement Operations.................................................................................2-1
2.1 Setting Performance Measurement Task ....................................................................................................... 2-2
2.1.1 Creating Performance Measurement Task ........................................................................................... 2-2
2.1.2 Modifying Performance Measurement Tasks..................................................................................... 2-10
2.1.3 Deleting Performance Measurement Task ......................................................................................... 2-12
2.1.4 Modifying Performance Measurement Task Name............................................................................ 2-12
2.2 Querying Performance Measurement Task ................................................................................................. 2-12
2.2.1 Querying Information and Status of Performance Measurement Task...............................................2-12
2.2.2 Querying Statistical Result of Performance Measurement Task ........................................................ 2-14
2.3 Setting Performance Measurement Template.............................................................................................. 2-18
2.3.1 Creating Item Template...................................................................................................................... 2-18
2.3.2 Creating Time Template..................................................................................................................... 2-19
2.3.3 Creating Object Template .................................................................................................................. 2-19
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4.2.1 CPU Performance Measurement.......................................................................................................... 4-3
4.2.2 Board Cell Dynamical Adjust Performance Measurement .................................................................. 4-4
4.2.3 Board PDCH Performance Measurement............................................................................................ 4-6
4.2.4 Board PCIC Performance Measurement .............................................................................................. 4-8
4.2.5 Board TRAU Link Performance Measurement.................................................................................. 4-10
4.3 BSC Overall Performance Measurement .................................................................................................... 4-12
4.3.1 Number of Uplink TBF Establishment Attempts............................................................................... 4-13
4.3.2 Number of Successful Uplink TBF Establishment ............................................................................ 4-13
4.3.3 Number of Uplink TBF Normal Release ........................................................................................... 4-13
4.3.4 Number of Downlink TBF Establishment Attempts .......................................................................... 4-14
4.3.5 Number of Successful Downlink TBF Establishment........................................................................ 4-14
4.3.6 Number of Downlink TBF Normal Release....................................................................................... 4-14
4.3.7 Total Number of Uplink LLC_PDUs Sent......................................................................................... 4-14
4.3.8 Total Bytes of Uplink LLC_PDUs Sent ............................................................................................. 4-14
4.3.9 Total Number of Downlink LLC_PDUs Received ............................................................................ 4-14
4.3.10 Total Bytes of Downlink LLC_PDUs Received .............................................................................. 4-14
4.3.11 Number of Packet Paging Requests Sent ......................................................................................... 4-14
4.3.12 Number of Circuit Paging Requests Sent......................................................................................... 4-15
4.3.13 Mean Number of Available PDCHs................................................................................................. 4-15
4.3.14 Mean Number of Occupied PDCHs................................................................................................. 4-15
4.4 NS Performance Measurement.................................................................................................................... 4-15
4.4.1 NS Transmission Performance Measurement .................................................................................... 4-15
4.5 BSSGP Performance Measurement............................................................................................................. 4-264.5.1 BSSGP Performance Measurement ................................................................................................... 4-26
4.6 G-Abis Interface Performance Measurement .............................................................................................. 4-29
4.6.1 TRAU Link Measurement.................................................................................................................. 4-29
4.7 Pb Interface Performance Measurement ..................................................................................................... 4-34
4.7.1 LAPD Link Measurement.................................................................................................................. 4-34
4.8 Cell Performance Measurement.................................................................................................................. 4-44
4.8.1 Packet Access Performance Measurement on CCCH ........................................................................ 4-45
4.8.2 Packet Access Performance Measurement on PCCCH...................................................................... 4-49
4.8.3 Packet Access Performance Measurement on PACCH...................................................................... 4-51
4.8.4 Rate of Successful Packet Assignment .............................................................................................. 4-52
4.8.5 Paging Request Measurement............................................................................................................ 4-66
4.8.6 Uplink TBF Establishment/Release Measurement............................................................................. 4-73
4.8.7 Downlink TBF Establishment/Release Measurement........................................................................ 4-92
4.8.8 Uplink LLC Data Transmission Measurement................................................................................. 4-107
4.8.9 Downlink LLC Data Transmission Measurement............................................................................ 4-114
4.8.10 Uplink GPRS RLC Data Transmission Measurement ................................................................... 4-124
4.8.11 Downlink GPRS RLC Data Transmission Measurement............................................................... 4-134
4.8.12 Cell Radio Channel Performance Measurement ............................................................................ 4-143
4.8.13 Resource Maintenance Performance Measurement ....................................................................... 4-153
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4.8.14 PDCH Resource Performance Measurement ................................................................................. 4-157
4.8.15 PDCH Extreme Value Measurement.............................................................................................. 4-169
4.8.16 Uplink EGPRS TBF Establishment/Release Measurement ........................................................... 4-171
4.8.17 Downlink EGPRS TBF Establishment/Release Measurement ...................................................... 4-175
4.8.18 Uplink EGPRS RLC Data Transmission Measurement................................................................. 4-179
4.8.19 Downlink EGPRS RLC Data Transmission Measurement ............................................................ 4-183
4.8.20 GMSK_MEAN_BEP Different Value Measurement ..................................................................... 4-186
4.8.21 8PSK_MEAN_BEP Different Value Measurement ....................................................................... 4-188
4.8.22 Uplink GMSK EGPRS RLC Data Retransmission Rate Measurement.........................................4-191
4.8.23 Uplink 8PSK EGPRS RLC Data Retransmission Rate Measurement ...........................................4-196
4.8.24 Downlink GMSK EGPRS RLC Data Retransmission Rate Measurement ....................................4-199
4.8.25 Downlink 8PSK EGPRS RLC Data Retransmission Rate Measurement ......................................4-203
4.8.26 EGPRS PDCH Resource Capability Measurement........................................................................ 4-205
4.8.27 PDCH Resource Load Performance Measurement........................................................................ 4-212
4.8.28 Cell Dynamical Adjust Performance Measurement....................................................................... 4-221
4.9 PCU Overall Performance Measurement .................................................................................................. 4-222
4.9.1 PCU Overall Performance Measurement......................................................................................... 4-222
5 Procedures of Traffic Statistics Analysis...............................................................................5-1
5.1 Overview....................................................................................................................................................... 5-2
5.2 Preparation for the Traffic statistics Analysis................................................................................................ 5-2
5.2.1 Traffic Statistics Register Items ........................................................................................................... 5-2
5.2.2 Data Preparation................................................................................................................................... 5-5
5.3 Overall Idea for Traffic Statistics Analysis.................................................................................................... 5-6
6 BSC-level Traffic Statistics Analysis......................................................................................6-1
6.1 Analyzing the Quality of LAPD of Pb Interface ........................................................................................... 6-2
6.2 Analyzing the BSC Overall Performance...................................................................................................... 6-3
6.2.1 Analyzing the Network Congestion Rate............................................................................................. 6-3
6.2.2 Analyzing the Network Call-drop Rate ................................................................................................ 6-4
6.3 Analyzing the Data of PDCH........................................................................................................................ 6-4
7 Cell-level Traffic Statistics Analysis......................................................................................7-1
7.1 Analyzing the Quality of the Transmission Link of Cell ............................................................................... 7-27.1.1 Analyzing the Um Interface................................................................................................................. 7-2
7.1.2 Analyzing the G-Abis Interface ........................................................................................................... 7-3
7.1.3 Analyzing the Pb Interface of the Cell ................................................................................................. 7-4
7.2 Analyzing the Congestion ............................................................................................................................. 7-4
7.2.1 Definition............................................................................................................................................. 7-4
7.2.2 Analyzing the Congestion Rate............................................................................................................ 7-6
7.3 Analyzing the Call-drop Rate........................................................................................................................ 7-9
7.3.1 Items to Be Analyzed........................................................................................................................... 7-9
7.3.2 Analyzing Call-drop Rate................................................................................................................... 7-10
7.4 Analyzing Cell Traffic................................................................................................................................. 7-11
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7.4.1 Measuring the Traffic of LLC Layer.................................................................................................. 7-11
7.4.2 Measuring the Traffic of RLC/MAC Layer ....................................................................................... 7-12
7.4.3 Measuring the MS Behaviors............................................................................................................. 7-13
8 Introduction to GPCU KPI in Huawei BSS Network .........................................................8-1
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HUAWEI PCU6000 Packet Control Unit
Operation Manual-Performance Measurement Figures
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Figures
Figure 2-1 Creating new performance measurement task .................................................................................. 2-2
Figure 2-2 Time definition interface................................................................................................................... 2-6
Figure 2-3 Object definition interface ................................................................................................................ 2-8
Figure 2-4 Successful task registration interface................................................................................................ 2-9Figure 2-5 Modifying a performance measurement task.................................................................................. 2-11
Figure 2-6 Task details ..................................................................................................................................... 2-13
Figure 2-7 Interface for viewing task status ..................................................................................................... 2-14
Figure 2-8 Result time definition interface....................................................................................................... 2-15
Figure 2-9 Task result interface........................................................................................................................ 2-16
Figure 2-10 Interface of details ........................................................................................................................ 2-16
Figure 2-11 Data chart interface....................................................................................................................... 2-17
Figure 2-12 Item template setting..................................................................................................................... 2-18
Figure 3-1 Hierarchy of performance measurement counters ............................................................................ 3-3
Figure 3-2 Query Result..................................................................................................................................... 3-4
Figure 3-3 Query ................................................................................................................................................ 3-4
Figure 3-4 Object Selection................................................................................................................................ 3-5
Figure 3-5 Counter Selection.............................................................................................................................. 3-8
Figure 3-6 Other Setting..................................................................................................................................... 3-9
Figure 3-7 Set Counter Filter Conditions ......................................................................................................... 3-10
Figure 3-8 Querying Through Templates ......................................................................................................... 3-12
Figure 3-9 Displaying query results in table..................................................................................................... 3-13
Figure 3-10 Displaying query Results in line chart .......................................................................................... 3-14
Figure 3-11 Displaying query results in bar chart ............................................................................................ 3-15
Figure 3-12 Saving the template....................................................................................................................... 3-16
Figure 3-13 Modifying template attributes....................................................................................................... 3-17
Figure 3-14 Creating Dir menu option ............................................................................................................. 3-18
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Figure 3-15 Typing the name of the newly created sub-catalog....................................................................... 3-19
Figure 3-16 Measure Management................................................................................................................... 3-20
Figure 3-17 Please Select Time Segment ......................................................................................................... 3-21
Figure 3-18 Missing Result Inquiry (1)............................................................................................................ 3-22
Figure 3-19 Missing Result Inquiry (2)............................................................................................................ 3-22
Figure 3-20 Newly reported measurement results............................................................................................ 3-23
Figure 3-21 Result reliability (100%)............................................................................................................... 3-24
Figure 3-22 Result reliability (lower than 100%)............................................................................................. 3-25
Figure 3-23 Unreliable Result Info................................................................................................................... 3-25
Figure 3-24 Threshold Setting.......................................................................................................................... 3-27
Figure 3-25 Add Threshold .............................................................................................................................. 3-28
Figure 3-26 Modify Threshold ......................................................................................................................... 3-29
Figure 3-27 Customer Counter Management ................................................................................................... 3-31
Figure 3-28 Add User Defined Counter ........................................................................................................... 3-32
Figure 4-1 NSVC reset procedure originated by PCU ..................................................................................... 4-19
Figure 4-2 NSVC reset procedure originated by SGSN................................................................................... 4-20
Figure 4-3 NSVC block procedure originated by PCU .................................................................................... 4-21
Figure 4-4 NSVC block procedure originated by SGSN.................................................................................. 4-23
Figure 4-5 NSVC unblock procedure originated by PCU................................................................................ 4-24
Figure 4-6 NSVC unblock procedure originated by SGSN.............................................................................. 4-25
Figure 4-7 FLUSH_LL PDUs received by BSSGP sublayer............................................................................ 4-27
Figure 4-8 SUSPEND PDU sent by BSSGP sublayer...................................................................................... 4-28
Figure 4-9 RESUME PDU sent by BSSGP sublayer ....................................................................................... 4-28
Figure 4-10 RADIO STATUS PDU sent by BSSGP sublayer.......................................................................... 4-29
Figure 4-11 Normal burst frames received from G-Abis interface................................................................... 4-31
Figure 4-12 Out-of-Synchronization frames received from G-Abis interface..................................................4-31
Figure 4-13 Check error frames received from G-Abis interface..................................................................... 4-32
Figure 4-14 Valid TRAU frames sent to G-Abis interface ............................................................................... 4-33
Figure 4-15 Empty TRAU frames sent to G-Abis interface ............................................................................. 4-33
Figure 4-16 Send the SABM frame to request link establishment by PCU...................................................... 4-35
Figure 4-17 Send the SABM frame to request link establishment by BSC...................................................... 4-36
Figure 4-18 Send the UA frame to acknowledge link establishment by PCU .................................................. 4-36
Figure 4-19 Send the UA frame to acknowledge link establishment by BSC .................................................. 4-37
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Figure 4-20 REJ frame sent by PCU to request retransmission LAPD frame.................................................. 4-38
Figure 4-21 REJ frame sent by BSC to request retransmission LAPD frame .................................................. 4-39
Figure 4-22 REJ frame received and Information frame retransmitted............................................................ 4-41
Figure 4-23 Channel Request message received on CCCH ............................................................................. 4-46
Figure 4-24 One phase access requests received on RACH............................................................................. 4-47
Figure 4-25 Single block channel requests received on RACH ....................................................................... 4-48
Figure 4-26 Channel Request message received on PCCCH........................................................................... 4-50
Figure 4-27 Two phase packet access............................................................................................................... 4-51
Figure 4-28 Establish uplink TBF in downlink TBF........................................................................................ 4-52
Figure 4-29 Immediate assignment .................................................................................................................. 4-53
Figure 4-30 Uplink assignment on PACCH ..................................................................................................... 4-54
Figure 4-31 Uplink assignment on PCCCH..................................................................................................... 4-54
Figure 4-32 Uplink data block received ........................................................................................................... 4-55
Figure 4-33 Packet resource request or measurement report received ............................................................. 4-56
Figure 4-34 Uplink immediate assignment ...................................................................................................... 4-57
Figure 4-35 Single block immediate assignment.............................................................................................. 4-58
Figure 4-36 Successful uplink assignment on PACCH .................................................................................... 4-59
Figure 4-37 Downlink immediate assignments................................................................................................ 4-60
Figure 4-38 Downlink assignments on PACCH............................................................................................... 4-61
Figure 4-39 Successful Downlink immediate assignments .............................................................................. 4-62
Figure 4-40 Successful Downlink assignments on PACCH............................................................................. 4-62
Figure 4-41 Packet paging requests received ................................................................................................... 4-67
Figure 4-42 Circuit paging requests received................................................................................................... 4-67
Figure 4-43 Packet paging request sent............................................................................................................ 4-68
Figure 4-44 Circuit paging request sent ........................................................................................................... 4-69
Figure 4-45 Packet paging requests sent on PCH............................................................................................. 4-69
Figure 4-46 Packet paging requests sent on PPCH .......................................................................................... 4-70
Figure 4-47 Circuit paging requests sent on PCH ............................................................................................ 4-71
Figure 4-48 Circuit paging requests sent on PPCH.......................................................................................... 4-71
Figure 4-49 Number of discarded paging messages in PPCH.......................................................................... 4-72
Figure 4-50 Circuit paging requests sent on PACCH ....................................................................................... 4-73
Figure 4-51 Uplink TBF establishment attempt using one phase access.......................................................... 4-74
Figure 4-52 Uplink TBF establishment attempt using single block ................................................................. 4-75
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Figure 4-53 Uplink TBF Establishment attempt during a downlink TBF ........................................................ 4-75
Figure 4-54 Successful uplink TBF establishment using one phase access...................................................... 4-77
Figure 4-55 Successful uplink TBF establishment using single block ............................................................. 4-77
Figure 4-56 Successful uplink TBF establishment on PACCH........................................................................ 4-78
Figure 4-57 Uplink TBF establishment failure due to no channel using one phase access ..............................4-79
Figure 4-58 Uplink TBF establishment failure due to no channel using single block......................................4-79
Figure 4-59 Uplink TBF establishment failure due to no channel on PACCH................................................. 4-80
Figure 4-60 Uplink TBF establishment failure due to MS no response using one phase access......................4-81
Figure 4-61 Uplink TBF establishment failure due to MS no response using single blocks............................4-81
Figure 4-62 Uplink TBF establishment failure due to MS no response on PACCH.........................................4-82
Figure 4-63 Uplink TBF normal release........................................................................................................... 4-83
Figure 4-64 Uplink TBF abnormal release due to N3101 overflow................................................................. 4-83
Figure 4-65 Uplink TBF abnormal release due to N3103overflow.................................................................. 4-84
Figure 4-66 Uplink TBF abnormal release due to SUSPEND ......................................................................... 4-85
Figure 4-67 Uplink TBF abnormal release due to FLUSH............................................................................... 4-86
Figure 4-68 Uplink TBF abnormal release due to no channel.......................................................................... 4-87
Figure 4-69 Downlink TBF establishment attempt on CCCH.......................................................................... 4-93
Figure 4-70 Establishment of Downlink TBF on PACCH ............................................................................... 4-93
Figure 4-71 Successful establishment of Downlink TBF on CCCH................................................................ 4-95
Figure 4-72 Successful establishment of Downlink TBF on PACCH .............................................................. 4-95
Figure 4-73 Downlink TBF establishment failures due to no channel ............................................................. 4-96
Figure 4-74 Downlink TBF establishment failure initiated on CCCH due to MS no response........................4-97
Figure 4-75 Downlink TBF establishment failure initiated on PACCH due to MS no response......................4-98
Figure 4-76 Downlink TBF normal release...................................................................................................... 4-99
Figure 4-77 Downlink TBF abnormal release due to N3105 overflow.......................................................... 4-100
Figure 4-78 Downlink TBF abnormal release due to SUSPEND................................................................... 4-101
Figure 4-79 Downlink TBF abnormal release due to FLUSH........................................................................ 4-102
Figure 4-80 Downlink TBF abnormal release due to no channel................................................................... 4-103
Figure 4-81 Uplink TBF established successfully.......................................................................................... 4-108
Figure 4-82 A Uplink LLC PDU sent to Gb interface.................................................................................... 4-109
Figure 4-83 A Downlink LLC PDU received from Gb interface.................................................................... 4-115
Figure 4-84 Network receives the PACKET DOWNLINK ACK/NACK message........................................ 4-116
Figure 4-85 Downlink LLC_PDUs discarded due to time-out ....................................................................... 4-117
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Figure 4-86 Downlink LLC_PDUs discarded due to FLUSH_LL received................................................... 4-118
Figure 4-87 Uplink GPRS TBF data transfer with CS upgrades.................................................................... 4-128
Figure 4-88 Uplink GPRS TBF data transfer with CS demotions.................................................................. 4-129
Figure 4-89 Uplink TBF with RLC control block with PAKCET UPLINK ACK/NACK message...............4-130
Figure 4-90 Downlink GPRS RLC data blocks with CS-1 CS type transmission..........................................4-137
Figure 4-91 Downlink RLC data blocks transmission ................................................................................... 4-138
Figure 4-92 Downlink TBF with RLC control block with PAKCET DOWNLINK ACK/NACK message ..4-139
Figure 4-93 Downlink RLC dummy block transmission................................................................................4-140
Figure 4-94 RLC data blocks in use on PDCH...............................................................................................4-145
Figure 4-95 BSC-originated cell reset............................................................................................................4-153
Figure 4-96 BSC-originated cell blocking......................................................................................................4-154
Figure 4-97 BSC-originated cell unblocking..................................................................................................4-154
Figure 4-98 Gb-originated cell blocking ................................................................ ........................................4-155
Figure 4-99 Gb-originated cell unblocking .................................................................... ................................4-156
Figure 4-100 BSC-originated channel blocking.............................................................................................4-156
Figure 4-101 BSC-originated channel unblocking.........................................................................................4-157
Figure 4-102 Attempts at converting TCH to PDTCH..................... .............................................................. 4-159
Figure 4-103 Successful conversions from TCH to PDTCH.......................................................................... 4-160
Figure 4-104 Dynamic PDCHs reclaimed by BSC ........................................................................ ................4-161
Figure 4-105 EGPRS PACKET DOWNLINK ACK/NACK with GMSK_MEAN_BEP..............................4-188
Figure 4-106 EGPRS PACKET DOWNLINK ACK/NACK with 8PSK_MEAN_BEP ................................4-190
Figure 4-107 Downlink RLC data blocks with CS-1 CS type transmission...................................................4-200
Figure 4-108 Downlink EGPRS RLC data blocks transmission .................................................................... 4-201
Figure 5-1 Traffic statistics analysis flow...........................................................................................................5-7
Figure 7-1 High congestion rate.........................................................................................................................7-6
Figure 7-2 PS call-drop rate ................................................................... .......................................................... 7-10
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Operation Manual-Performance Measurement Tables
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Tables
Table 1-1 Traffic statistic specifications ............................................................... ..............................................1-5
Table 2-1 Description on measurement item page of new task register interface...............................................2-3
Table 2-2 Description on statistics function type and the corresponding measure type .....................................2-3
Table 2-3 Description on measurement item setting interface............................................................................2-5Table 2-4 Description on each domain in the time definition interface ........................................................... ...2-6
Table 2-5 Statistics function type and its corresponding measurement object....................................................2-8
Table 2-6 Description of task registration response information .................................................................... ..2-10
Table 3-1 Measurement function sets and relevant measurement units..............................................................3-5
Table 3-2 Measurement function sets and relevant measurement objects .......................................................... 3-7
Table 3-3 Description of the parameters.............................................................................................................3-9
Table 3-4 Description of filter conditions.........................................................................................................3-11
Table 3-5 Parameters in Counter Info...............................................................................................................3-21
Table 3-6 Parameters in Object Info .................................................................... .............................................3-21
Table 3-7 Threshold Parameters ........................................................... ............................................................ 3-28
Table 3-8 Description of the parameters in the Add User Defined Counter dialog box ...................................3-32
Table 4-1 CPU performance Measurement.........................................................................................................4-3
Table 4-2 Board cell dynamical adjust performance measurement .............................................................. ......4-4
Table 4-3 Board PDCH performance measurement ............................................................. ..............................4-6
Table 4-4 Board PCIC performance measurement ............................................................. ................................4-8
Table 4-5 Board TRAU link performance measurement ...................................................................... ............4-10
Table 4-6 BSC over performance measurement .......................................................................... .....................4-12
Table 4-7 NS transmission performance measurement.....................................................................................4-15
Table 4-8 BSSGP performance measurement...................................................................................................4-26
Table 4-9 TRAU link measurement..................................................................................................................4-30
Table 4-10 LAPD link measurement ............................................................ .................................................... 4-34
Table 4-11 Cell performance measurement ........................................................................... ...........................4-44
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Table 4-12 Packet access performance measurement on CCCH ...................................................................... 4-46
Table 4-13 Packet access performance measurement on PCCCH................... ................................................. 4-49
Table 4-14 .Packet access performance measurement on PACCH ................................................................... 4-51
Table 4-15 Packet assignment success rate.......................................................................................................4-52
Table 4-16 Paging request measurement .................................................................... ......................................4-66
Table 4-17 Uplink TBF establishment/release measurement............................................................................4-73
Table 4-18 Downlink TBF establishment/release measurement.......................................................................4-92
Table 4-19 Uplink LLC data transmission measurement................................................................................4-107
Table 4-20 Downlink LLC data transmission measurement...........................................................................4-114
Table 4-21 Uplink GPRS RLC data transmission measurement ................................................................... .4-124
Table 4-22 Downlink GPRS RLC data transmission measurement................................................ ................4-134
Table 4-23 Cell radio channel performance measurement..............................................................................4-143
Table 4-24 Resource maintenance performance measurement.......................................................................4-153
Table 4-25 PDCH resource performance measurement..................................................................................4-157
Table 4-26 PDCH extreme value measurement..............................................................................................4-169
Table 4-27 Uplink EGPRS TBF establishment/release measurement ............................................................ 4-171
Table 4-28 Downlink EGPRS TBF establishment/release measurement ....................................................... 4-175
Table 4-29 Uplink EGPRS RLC data transmission measurement.................................................................. 4-179
Table 4-30 Downlink EGPRS RLC data transmission measurement ............................................................. 4-183
Table 4-31 EGPRS GMSK-MEAN-BEP different value measurement ......................................................... 4-186
Table 4-32 EGPRS 8PSK-MEAN-BEP different value measurement............................................................ 4-188
Table 4-33 8PSK MCS selection based on BEP reports ................................................................ .................4-190
Table 4-34 Uplink GMSK EGPRS RLC Data Retransmission Rate Measurement........................................4-191
Table 4-35 Uplink 8PSK EGPRS RLC Data Retransmission Rate Measurement................................... .......4-196
Table 4-36 Downlink GMSK EGPRS RLC Data Retransmission Rate Measurement...................................4-199
Table 4-37 Downlink 8PSK EGPRS RLC Data Retransmission Rate Measurement.......................... ...........4-203
Table 4-38 Measurement counters involved in EGPRS PDCH Resource Capability Measurement ..............4-205
Table 4-39 PDCH Resource Load Performance Measurement.......................................................................4-212
Table 4-40 Cell dynamical adjust performance measurement........................................................... .............4-221
Table 4-41 PCU overall performance measurement.......................................................................................4-222
Table 5-1 Traffic register items...........................................................................................................................5-2
Table 8-1 GPCU KPIs in Huawei BSS network.................................................................................................8-1
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1 OverviewAbout This Chapter
The following table lists the contents of this chapter.
Title Description
1.1 Basic Concepts Related toPerformance Measurement
This section describes the basic concepts involved in thecreation of the PCU performance measurement.
1.2 Functional Characteristicsof Performance Measurement
This section describes the functional characteristics ofperformance measurement.
1.3 Traffic StatisticSpecifications This section describes the traffic statistic specifications.
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1 Overview
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For the convenience of network performance analysis, network optimization and internal faultlocating of the telecom network, the PCU system provides perfect performance measurementsystem. The PCU performance measurement system provides measurement of the CPU
performance, BSC overall performance, NS performance and overall BSSGP performance,etc. It provides reliable data reference for understanding the performance of the PCU system,
optimizing the overall GPRS system and locating any possible fault in the overall GPRSsystem.
1.1 Basic Concepts Related to Performance Measurement
The basic concepts involved in the creation of the PCU performance measurement task are asfollows:
1.1.1 Measurement Item
The measurement item can be the quantity that should be collected for describing onemeasurement task, such as "Total Bytes of Downlink LLC_PDUs Received". Such
measurement items are the original materials that can be processed to obtain other results. Themeasurement item can also be the quantity obtained via simple calculation (plus, minus,
multiplication and division) of certain measurement items. For example, the measurementitem "Mean Length of Uplink LLC_PDUs" is the ratio of "Total Bytes of Uplink LLC_PDUsSent" to "Total Number of Uplink LLC_PDUs Sent". Generally, such item is quite visual.
1.1.2 Measurement Time
The measurement time includes all necessary time information of a performance measurement
task such as start date, statistic period, statistic type, time segment, time type, etc.
z The start date refers to the date when the performance measurement starts.
z The performance measurement period refers to the interval when the performancemeasurement is implemented to obtain certain original measurement data and when thedata are processed to output the first group of statistical results.
z The statistic type includes limited period task and semi-permanent task. The limitedperiod task will trigger the measurement and output the statistical result within the set
period of time. Once the semi-permanent task is created, the performance is measuredand the statistical result is output everyday or on certain days of a week or in certain timesegments on certain days of a month.
z The performance measurement time segment refers to a period of time when the
performance measurement is made on a certain day. The ratio of the performance
measurement time segment to the measurement period should be an integer.
z The performance measurement time type includes: statistic by day, statistic by week andstatistic by month.
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1.1.3 Measurement Object
The measurement object refers to various measured physical or logic entities and their
combinations, such as cell, RPPU board, etc.
1.1.4 Status of Performance Measurement Task
The status of the performance measurement task can be divided into three kinds: not started,
running, completed. All the task status refers to the status of the performance measurement
task at the time when it is viewed.
z The status not started indicates that the current time is earlier than the start time of thatday's measurement task.
z The status running indicates that the current time is between the start time of that day'smeasurement task and the end time of that day's measurement task.
z The status completed indicates that the current time is later than the end time of that
day's measurement task.
1.1.5 Measure Type
The measure type is the special combination of the measurement items and objects.
1.1.6 Measurment Point
The measurment point refers to the processing points for obtaining the statistical resultswithin the PCU system.
1.2 Functional Characteristics of PerformanceMeasurement
There are two types of O&M terminals, OMC and M2000, which are published and used in
commercial network. Because the performance measurement implementation in PCU system
is completely same, no matter using OMC or M2000, we only take OMC O&M terminal forexample to show how to maintain performance measurement above PCU.
1.2.1 Creating Performance Measurement Task
After receiving the operations of creating performance measurement task sent by the OMC
console and checking the parameter validity, the performance measurement module on thePOMU board will determine whether the task can be created successfully based on the taskresources within the POMU performance measurement module. Once the performance
measurement task is successfully created, then the system will allocate a task number and a
sub-task number to the performance measurement task and create a file corresponding to thetask in the hard disk of the POMU board to save the statistical result.
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1.2.2 Collecting and Processing Performance Measurement Result
To determine whether a performance measurement task is to be activated, the following three
conditions should be satisfied simultaneously:
z The current date of the task should be between the "measurement start date" and the"measurement end date" or the set date in a week or in a month.
z The current time of the task should be between the "measurement start time" and the"measurement end time".
z The difference between the current time of the task and the "measurement start time"should be an integer multiple of the "measurement period".
The POMU board packs the task number list of the activated task into message packet andbroadcasts it to each RPPU board. After receiving the message, the RPPU board extracts the
measured value snapshot corresponding to each task in the message at the moment and returnsit to the POMU board.
What the RPPU board returns is the measurement status value. The result of a measurementperiod should be the difference between the "measured value at the end of the measurementperiod" and the "measured value in the beginning of the measurement period". Therefore, the
POMU needs to record the previous measured value sent by the RPPU board and calculatesthe difference between it and the measured value currently sent by the RPPU board. The result
should be saved in the corresponding performance measurement file.
1.2.3 Modifying Performance Measurement Task
After receiving the command of modifying the performance measurement tasks sent by theOMC console, the performance measurement module on the POMU board will check the
parameter valid and determines whether the modification succeeds according the current
status of the task. If the modification succeeds, the system saves the history data ofperformance measurement task, update task information and number of sub-task, and thencreat a new file to save the result.
1.2.4 Querying the Status of Performance Measurement Task
The O&M terminal or OMC can be used to query the information on the task which has
already been successfully created.
1.2.5 Querying the Result of Performance Measurement Task
The O&M terminal or OMC can be used to query the statistical result of a certainperformance measurement task in a specified time segment.
1.2.6 Performance Measurement Data Backup
The system will automatically back up the last generated performance measurement data to
the standby POMU board.
1.2.7 Deleting Performance Measurement Task
After receiving the operations of deleting the performance measurement task sent by theOMC and passing the parameter check, the performance measurement module on the
POMU board will clear the task resources and delete the corresponding performancemeasurement file in the hard disk of the POMU board.
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1.2.8 Deleting Performance Measurement Result
Due to the limited hard disk capacity of the PCU system, the system will automatically delete
the earliest results when the hard disk does not have enough space. The user can also deletehistorical performance statistical results stored in the hard disk of the POMU board at the
OMC console.
1.3 Traffic Statistic Specifications
Table 1-1 lists the traffic statistic specifications.
Table 1-1Traffic statistic specificationsName Meaning Specifications
Length of task name Length of the name of atraffic statistic task
31 characters
Total number of traffic
statistic tasks that canbe registered
Total number of the PCU
traffic statistic tasks that canbe registered
80
Maximum number of
Specifications
The maximum number of
specifications that can beregistered for one PCUtraffic statistic task
When the traffic statistic tasks are registered from a
list, a maximum of 40 specifications can be registered
When all the traffic statistic tasks are registered, a
maximum of 15 specifications can be registered.
Maximum number of
objects
The maximum number of
objects that can be registeredfor one PCU traffic statistictask
1000
The maximum number is 40 in theG3PCUV300R005C02 and earlier releases.
Ststistic period The statistic periodsupported by NE tasks.
Period range: 5-1440, multiples of 5; Unit; minute.
The short statistic period is only fit for quickchecking the system running status during a short
period (for example the system upgrading period). Inthe normal system running period, you should registerthe period longer than 30 minutes.
When certain
measurement task isregistered, whether allof the specifications ofthis task should be
selected?
If one specification of
certain measurement unit isregistered, otherspecifications of this
measurement unit should beregistered.
Currently, those tasks are:
z BSC performance measurementz PDCH extreme value performance measurement
z CPU performance measurement
zNS performance measurement
Whether the system
supports to registermulti-type tasks
Whether specifications of
different measurement types
are allowed to be containedin one task?
Not support
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Name Meaning Specifications
Types of running
status of perforemencetasks
Types of running status of
perforemence tasks
z Task is not registered.
z Task is registered, but the statistic is not started.
z Task is running.z Task is hung up.
z Task is completed.
The system definiens the above five status. The traffic
statistic of PCU does not support the hang-up task.
Limit for size andsaving period of trafficstatistic result files
The size of traffic statisticresult files; The longest time
the system supports to savestatistic result files.
The maximum size of PCU traffic statistic result fileis 10 M. if the saving of new result causes the size of
result file exceeds 10 M, the file will split and form anew file.
The time for saving PCU traffic statistic result filesis
determined by the hard disk space. If the hard diskhas sufficient space, the result files will be kept. If the
hard disk space is not sufficient, the system willdelete the oldest result file.
Maximum number of
traffic statistic resultrecords you can checkfor at one time
5000 You can check 5000 traffic statistic result records at
one time on the OMC console. The M2000 has nosuch limit.
Maximum times ofmodifying the traffic
statistic result
5 The traffic statistic result can be modified 5 timessince it is registered.
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2 Performance Measurement OperationsAbout This Chapter
The following table lists the contents of this chapter.
Title Description
2.1 Setting PerformanceMeasurement Task
This section describes the setting performancemeasurement task.
2.2 Querying PerformanceMeasurement Task
This section describes the querying information and statusof performance measurement task.
2.3 Setting PerformanceMeasurement Template This section describes how to set performancemeasurement template.
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2.1 Setting Performance Measurement Task
In the PCU system, the performance measurement task can only be created or deleted at theOMC console.
2.1.1 Creating Performance Measurement Task
Before creating a performance measurement task, please log in to the OMC console either in
the OMC Shell mode or in the OMC LocalWS mode.
At the OMC console, you can enter the interface for creating performance measurement task
by the following means:
z Choosing Task list > New.
z Pressing the shortcut key Ctrl+N.
z Clicking on the toolbar.
Figure 2-1 shows the interface for creating the performance measurement task. Table 2-1shows the description related to this interface.
Figure 2-1Creating new performance measurement task
After entering the interface, please follow the following steps to create the performancemeasurement task.
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Set Basic Information
In this step, please set the statistics functional type and the measure type and name the
performance measurement concisely. The upper part ofFigure 2-1 shows the corresponding
interface and Table 2-1 shows the corresponding description.
Table 2-1Description on measurement item page of new task register interfaceDomain name Meaning Remarks
Task name Name of the statistics task. 1-30 characters
Statistics function type The collection of statistics types. See Table 2-2
Measure type The specific combination of
measurement items and statisticsobjects.
See Table 2-2
Table 2-2Description on statistics function type and the corresponding measure typeStatistics function type Measure type
CPU Performance Measurement
PDCH Performance Measurement
PCIC Performance Measurement
TRAU Link Performance Measurement
Board Performance Measurement
Cell Dynamic Adjust Performance Measurement
PCU Overall PerformanceMeasurement
PCU Overall Performance Measurement
BSC Overall PerformanceMeasurement
BSC Overall Performance Measurement
NS Performance Measurement NS Transmission Performance Measurement
BSSGP PerformanceMeasurement
BSSGP Performance Measurement
G-Abis Interface PerformanceMeasurement
TRAU Link Measurement
Pb Interface Performance
Measurement
LAPD Link Measurement
Packet Access Performance Measurement on CCCH
Packet Access Performance Measurement on PCCCH
Packet Access Performance Measurement on PACCH
Rate of Successful Packet Assignment
Cell Performance Measurement
Paging Request Measurement
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Statistics function type Measure type
Uplink TBF Establishment/Release Measurement
Downlink TBF Establishment/Release Measurement
Uplink LLC Data Transmission Measurement
Downlink LLC Data Transmission Measurement
Uplink GPRS RLC Data Transmission PerformanceMeasurement
Downlink GPRS RLC Data TransmissionPerformance Measurement
Cell Radio Channel Performance Measurement
Resource Maintenance Performance Measurement
PDCH Resource Performance Measurement
PDCH Extreme Value Measurement
Uplink EGPRS TBF Establishment/ReleaseMeasurement
Downlink EGPRS TBF Establishment/ReleaseMeasurement
Uplink EGPRS RLC Data Transmission Measurement
Downlink EGPRS RLC Data Transmission
Measurement
GMSK_MEAN_BEP Different Value Measurement
8PSK_MEAN_BEP Different Value Measurement
Uplink GMSK EGPRS RLC Data RetransmissionRate Measurement
Uplink 8PSK EGPRS RLC Data Retransmission RateMeasurement
Downlink GMSK EGPRS RLC Data Retransmission
Rate MeasurementDownlink 8PSK EGPRS RLC Data RetransmissionRate Measurement
EGPRS PDCH Resource Capability Measurement
PDCH Resource Load Performance Measurement
Cell Dynamic Adjust Performance Measurement
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Set Measurement Item
In this step, please set the measurement item of the performance measurement. The lower part
ofTable 2-3 shows the corresponding interface and Figure 2-1 shows the corresponding
description.
Table 2-3Description on measurement item setting interfaceAll measurementitems
All measurement items belonging to the same measure type. Themeasurement items describe the quantity that should be collectedfor one measurement task.
Selectedmeasurementitems
The measurement items in this list refer to the measurement items
to be measured for the performance measurement task. Themeasurement items not in the list will not be measured.
Please select
template
Please select the created measurement item template
After the statistics function type and measure type are definitely selected, all the measurementitems will be listed in the lower left part of the interface. Please select the measurement items
using the mouse and add them to the selected measurement item list in the lower right part of
the interface using the button .
If the measurement item template has already been defined, please directly select the template
for measurement.
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Set Time
Figure 2-2 shows the interface for setting the measurement time and Table 2-4 shows the
description of each domain in the interface.
Figure 2-2Time definition interface
Table 2-4Description on each domain in the time definition interfaceDomainname
Meaning Range Remarks
Start date The date on which the
implementation of a taskstarts.
xxxx-xx-xx Later than or being thedate a task is registered.
Measurement period
The period of statistics datacollection.
5-1440 minutes Can be divided exactlyby statistics timesegment.
Time
segment
The start and end time of the
time segment in a statisticsday
00:00-24:00 None
Limited
period task(day)
The preset duration of timethe task lasts for.
1-9999 days None
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Domainname
Meaning Range Remarks
Semi-perma
nent task
The task will be always
under way since itsregistration.
None None
Time type The period of the
performance measurementtask start
Statistic by day,
Statistic byweek, Statisticby month
See Caution
Please selecttemplate
Select the created timetemplate.
Createdtemplate
None.
When the user fetches the performance statistical result of that day at the OMC console, the
start time of the performance measurement is the POMU time, while the end time is the OMC
console time (PC time). If there is a relatively great difference between the POMU time andthe OMC console time, the performance measurement result will be inaccurate. Therefore,please synchronize the OMC console time with the POMU time. If the user fetches the
previous performance statistical result, the OMC console time will not exert any influenceupon the correctness of the statistical result.
If the time type is selected as "statistic by week", then the user can select one day or several
days in each week for implementing the performance measurement task. If the time type is
selected as "statistic by month", then the user can select one day or several days in eachmonth for implementing the performance measurement task.
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Set Object
The object definition interface is used to set the performance measurement object, as shown in
Figure 2-3. Table 2-5 shows the measurement object of the current statistics function type.
Figure 2-3Object definition interface
Table 2-5Statistics function type and its corresponding measurement objectStatistics function type Measurement object Range
Board PerformanceMeasurement
Board No. All board numbers, specifiedboard numbers (0-6, 8, 10-15)
BSC Overall Performance
Measurement
BSC No. All BSC
Specified BSC No.
NS PerformanceMeasurement
Network service
virtual connectionidentifier (NSVCI)
0 to 65534
All NSVCI
BSSGP PerformanceMeasurement
Cell No. All cells
Board No. (0-5, 10-15)
Specified cell No.
Specified BSC No.
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Statistics function type Measurement object Range
G-Abis Interface
Performance Measurement
Cell No. All cells
Board No. (0-5, 10-15)
Specified cell No.
Specified BSC No.
Pb Interface PerformanceMeasurement
LAPD link All LAPD links
Specified LAPD link No
Cell Performance
Measurement
Cell No. All cells
Board No. (0-5, 10-15)
Specified cell No.
Specified BSC No.
If the object template has already been defined, please directly select the template formeasurement.
Register Performance Measurement Task
After setting the measurement item, measurement time and object, please click the buttonRegister in the lower part of the interface, the Task registration response interface will be
popped up, as shown in Figure 2-4. Table 2-6 shows the description of the interface. WhatFigure 2-4 shows is the interface of successful task registration.
Figure 2-4Successful task registration interface
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Table 2-6Description of task registration response informationDomain name Meaning
Task registration response Confirm the registration of a task, responding with
either the success or failure message of theregistration. The causes of registration failures are
also displayed in this interface.
Task registration details in each
module
Confirm the registration of a task in each module.
When a task is registered in several modules, note that
if the registration in one module fails, the statisticalresults will not be reliable.
Module ID. The module number.
Registration status Confirm the registration of a task, responding witheither the success or failure message of the
registration in a certain module.
The objects failed to be registeredin this module
The statistics object is invalid in certain module. For
example, if for a task registration the object is No. 7cell, but No. 7 cell does not exist in the module the
task is registered in, then No. 7 cell is the object thatfailed to be registered in this module.
2.1.2 Modifying Performance Measurement Tasks
Before modifying a performance measurement task, please log in to the OMC console either
in the OMC Shell mode or in the OMC LocalWS mode.
At the OMC console, you can enter the interface for modifying performance measurement
task by the following means:
z Choosing Task Management > Modify Task
z Pressing the shortcut key Ctrl+E
Figure 2-5 shows the interface for modifying the performance measurement task. Table
2-1shows the description related to this interface.
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Figure 2-5Modifying a performance measurement task
After entering the interface, modify the performance measurement task by following the steps
in creating the performance measurement task.
Different users cannot modify a same traffic statistic task at the same time. Modifying a trafficstatistic task will cause the lost of a periods traffic statistic result. The property of one trafficstatistic task can only be modified five times at most.
The statistics object cannot be modified in the following cases:
(1) The PCU is configured with only one cell. Cell No. is selected as the object of a traffictask with the number of the only cell configured. After the traffic statistics task isestablished, the object cannot be changed in the OMC.
(2) BSC No. is selected as the object of a traffic statistics task. After the traffic statistics taskis established, the object cannot be changed in the OMC.
(3) Board No. is selected as the object of a traffic statistics task. After the traffic statistics taskis established, the object cannot be changed in the OMC.
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2.1.3 Deleting Performance Measurement Task
Firstly, select the performance measurement task to be deleted. Then, select any of the
following three modes to complete the deleting operation:
z Selecting the menu Task list > Delete
z Using the key Delete.
z Clicking the button in the toolbar.
2.1.4 Modifying Performance Measurement Task Name
This operation should be implemented at the command terminal. And only the user who logson the system in the senior maintenance mode or above can implement such operation.
Related Command
ms rename
Command Description
TaskNo: Task number.
TaskName: Task name after modification.
This operation can also be performed on the OMC interface. Select the performance
measurement item and press F2. In the displayed dialog box, change the name.
2.2 Querying Performance Measurement TaskThis operation can be conducted either at the OMC console or at the command terminal.Since operation at the OMC console is relatively convenient and easy, it is described in the
following.
2.2.1 Querying Information and Status of PerformanceMeasurement Task
Querying Task Information
Firstly, select the performance measurement task to be viewed.
z Selecting the menu Task Management > Details.
z Use the shortcut key F7.
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Enter the Details interface, as shown in Figure 2-6.
Figure 2-6Task details
The interface of task details includes the following three sub-interfaces:
z General task information, including task name, time attribute, etc.
z Measurement items information, including name and serial No. of measurement items.
z Task objects information, including object No. and object name.
The three sub-interfaces describer the new configured information of the current performancemeasurement task.
Querying Task Status
To query the task status, please enter the related interface by the following means:
z Selecting the menu Task Management > Status Inquiry.
z Clicking the button in the tool bar.
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View the Task status interface as shown in Figure 2-7.
Figure 2-7Interface for viewing task status
If you modify all the measurement specifications of the traffic statistic task, when you obtainthe result from the OMC console, the beginning time and end time should be set in the
modified time period. If you only modify the objects and period, the previous limit no longerexists.
2.2.2 Querying Statistical Result of Performance MeasurementTask
This operation is used to view the statistic task result within the specified range. The user canenter the interface by the following three means.
z Selecting the menu Task Management > Get Results.
z Using the shortcut key F8.
z Clicking the button in the tool bar.
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Set The Viewing Time
In this interface, the user can make setting to view the performance measurement result of the
special time and define the result ordering mode, as shown in Figure 2-8.
Figure 2-8Result time definition interface
View Task ResultThe task result interface includes three sub-interfaces, such as interfaces Display Results,
Details and Chart.
The interface Display Results gives all results in the form of table and each row of the table
indicates a group of statistical results. The column title of the table indicates the measurement
item name and the row title indicates the statistics time and object, as shown in Figure 2-9.
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Figure 2-9Task result interface
The Details interface gives the information of a piece of statistical result in the form of table,
as shown in Figure 2-10. The table includes two columns, such as Statistic item and Result.
Figure 2-10Interface of details
The measurement time and object are shown above the table. The result status of each module
is shown below the table. If the module registered in the task reports the statistical result, then
the module status is shown as valid. Otherwise, the status is shown as invalid. You can selectthe previous or next result using the functional buttons above the table.
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The Chart interface gives the statistical result in the form of chart, as shown in Figure 2-11.
Figure 2-11Data chart interface
Above the chart display area is the chart setting area where the following information can beset:
X-coordinate, indicating statistic by time or by object.
Mode, including curve mode, bar mode and dot mode.
Other attributes, such as Y-coordinate range, 3D display or not, gratitude shown or not, andthe number of X-coordinates.
The measurement item table below the chart display area is used to specify the measurement
item displayed in the chart. The measurement item selected (ticked off) will be shown in thistable.
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2.3 Setting Performance Measurement Template
The PCU performance measurement system provides performance measurement templatemanagement functions. User can use created template to create tasks with similar properties,
thus improving the efficiency of task creation.
There are three types of templates: item template, time template and object template.
2.3.1 Creating Item Template
Accessz Choose Template Management > Item Template.
z Click .
OperationThe interface of item template setting is shown in Figure 2-12.
Figure 2-12Item template setting
In the dialog box above, select the items needed from All measurement items and add them toSelected measurement items. And then, click the Save template and type a name for this
template in the next dialog box and clickOK to finish the creation.
When creating an item template, please make sure that all items of this template belong to thesame measurement type.
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2.3.2 Creating Time Template
Accessz
ClickTemplate Management > Time Template.
z Click .
Operation
The operation of creating time template is similar to the setting of time properties when
creating a task. See 2.1.1 "Set Time".
2.3.3 Creating Object Template
Accessz ClickTemplate Management > Object Template.
z Click .
Operation
The operation of creating object template is similar to the setting of object properties when
creating a task. See 2.1.1 "Set Object".
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HUAWEI PCU6000 Packet Control Unit
Operation Manual-Performance Measurement 3 M2000 Performance Measurement
Issue 08 (2008-11-20)Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.3-1
3 M2000 Performance MeasurementAbout This Chapter
The following table lists the contents of this chapter.
Title Description
3.1 Performance MeasurementObjects
This section describes the performance measurementobjects by M2000 client.
3.2 Measurement ResultsQuery
This section describes the measurement results query byM2000 client.
3.3 Template ManagementQuery This section describes the template management query byM2000 client.
3.4 Measurement Maintenance This section describes the measurement maintenance byM2000 client.
3.5 Real-Time MeasurementMaintenance
This section describes the Real-Time MeasurementMaintenance by M2000 Client.
3.6 Threshold Management This section describe