Detailed System Design (DSD) Network Performance and Acceptance

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Detailed System Design (DSD) Network Performance and Acceptance
Approved Date:31 January 2002

Scope and Purpose:
This document describes the overall network Test and Acceptance Procedure which includes the Completion Testing,
Preliminary Acceptance Testing (PAT) and Final Acceptance Testing (FAT). In addition, description for the way that ********
will perform optimisation, measurement reporting, performance and coverage testing are included (and tool requirements)
along with the quality requirements for acceptance as part of PAT and FAT.

Table of Contents
1. INTRODUCTION................................................................................................... 7
1.1 Scope and Purpose..............................................................................................7
1.2 Performance Requirements Highlight ................................................................ 7
1.3 Drive Test Requirement......................................................................................8
2. OVERALL TEST AND ACCEPTANCE PROCEDURE..................................................8
2.1 Completion Tests ............................................................................................... 8
2.2 Preliminary Acceptance Testing (PAT)............................................................... 8
2.3 Final Acceptance Testing (FAT) ..........................................................................9
2.4 Whole of Works ................................................................................................. 9
2.5 Low Performance Asessment..............................................................................9
2.6 Exceptional Data Identification..........................................................................9
2.6.1 Third Party Equipment Failure........................................................................9
2.6.2 User Behaviour..............................................................................................10
2.7 Project Implementation Flowchart ...................................................................11
3. COMPLETION TESTS DETAIL..............................................................................12
3.1 General Overview..............................................................................................12
3.2 BSS Completion Test..........................................................................................12
3.3 OMCR completion Testing .................................................................................12
3.4 Transmission Acceptance Testing.....................................................................12
4. DRIVE TESTS.......................................................................................................12
4.1 Completion Drive Test .......................................................................................12
4.2 Drive Test for PAT and FAT and Benchmarking...................................................12
4.3 GPRS Drivetest.................................................................................................13
4.3.1 Validation Process.........................................................................................13
4.3.2 Validation Procedure ...................................................................................15
4.4 Competitor Comparison Benchmarking...........................................................15
5. OPTIMISATION.................................................................................................16
5.1 BSS Optimisation Overview Flowchart..............................................................16
5.2 Benchmarking, Define Optimisation Goals and Optimisation Planning...............17
5.3 Hardware Troubleshooting ...............................................................................18
5.4 RF Optimisation ................................................................................................19
5.4.1 Drive Test Statistics........................................................................................19
5.4.2 OMCR Statistics .............................................................................................19
5.4.3 Antenna Down Tilt and Bearing Adjustment ....................................................20
5.4.4 Frequency Plan and Neighbour List Optimisation...........................................20
5.5 Parameters Optimisation..................................................................................21
5.6 Benchmarking ..................................................................................................22
6. TOOLS AND RESOURCES ....................................................................................23
6.1 OMCR Optimisation Tools.................................................................................23
6.1.1 Tektronix K1205 ...........................................................................................23
6.1.2 P7389I and MDTT ........................................................................................23
6.1.3 COP (Cell Optimisation Product).....................................................................23
6.1.4 MARS (******** Analysis and Reporting System) ..........................................24
6.1.5 NHA (Network Health Analyst) .......................................................................24
6.2 Performance Management .................................................................................25
6.3 BSS Database Changes and Update.......................................................................26
6.4 Drive Test Tools ..............................................................................................27
6.5 Planning Tool .................................................................................................28
6.5.1 Capabilities and Features..............................................................................28
6.5.2 Xlos Propagation .........................................................................................28
6.6 Team Organisation...........................................................................................30
7. DOCUMENTATION............................................................................................31
7.1 Completion Test Reports .................................................................................31
7.2 PAT and FAT Report .......................................................................................32
7.3 Whole of Works ...............................................................................................32
7.4 Low Performance Asessment...........................................................................32
7.5 Statistical Reports............................................................................................32
7.5.1 BSS Key Performance Indicator Report.........................................................32
7.5.2 BSS Related Pre–Defined Weekly Performance Monitoring ............................33
8. ANNEX 1 - FORMULAE AND COUNTERS.............................................................34
8.1 TDR (TCH Drop rate) ........................................................................................35
8.2 CSSR (Call Setup Success Rate)..........................................................................36
8.3 TCH Blocking Rate............................................................................................37
8.4 SDCCH Blocking Rate ........................................................................................37
8.5 HOSR (Handover Success Rate) .........................................................................38
9. ANNEX 2 - ******** FEATURES DESCRIPTION ..............................................39
9.1 Power Control (uplink / downlink)....................................................................39
9.2 Discontinuous transmission (uplink / downlink)................................................39
9.3 Directed Retry.................................................................................................40
9.4 Congestion Relief..............................................................................................40


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