WiMAX Network Performance Management Guide

[koepret]

WiMAX Network Performance Management Guide


in wimax network any top of common problem inspection

1. coverage and Optimization
2. Interference(TDD and External) Problems
3. Network Congestion
4. NWP Parameter Planning
5. Performance Parameter Optimization
6. Transmission Problems

and now , this thread for us to discuss about "WIMAX"
this is collection of small guide about common problem inspection
hope will be any master give us of another WIMAX " gift "

enjoy that

Koepret
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another ebook http://www.finetopix.com/library/17952-wimax.html

[koepret]

Coverage planning and Optimization

1 Overview
2 WiMAX Coverage Planning
2.1 Overall WiMAX Network Construction Ideas
2.2 WiMAX Coverage Planning Principles
2.2.1 Reasonable Distance Between Sites
2.2.2 Regular Topology Structure
2.2.3 Reasonable Site Height
2.2.4 Reasonable Frequency Planning
3 WiMAX Coverage Optimization
3.1 WiMAX Coverage Optimization Ideas
3.2 Analysis of Network-Level Coverage Counters
3.2.1 Network-Level DL Coverage Counters
3.2.2 Network-Level UL Coverage Counters
3.3 Analysis of Carrier-Level Coverage Counters
3.3.1 Analysis of Carrier-Level Coverage Counters
4 Reference Document

tool for this case is
GENEX PROBE , GENEX UNET
http://www.finetopix.com/network-pla...-afp-tool.html
http://www.finetopix.com/network-pla...tion-tool.html

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Interference(TDD and External) Problems

TDD Interference Optimization Guide

1 Overview
2 External Interference Prevention
2.1 Guard Band and Isolation
2.1.1 WiMAX 16e and 16e Coexistence
2.1.2 WiMAX 16e and 16d Coexistence
2.1.3 Coexistence with Foreign Systems Using Different Standard
2.2 Electromagnetic Background Interference Test
3 External Interference Optimization
3.1 Symptom Identification
3.2 Analysis and Locating
3.3 Interference Optimization Archive Setup
4 Reference Documents

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Koepret
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[koepret]

Interference(TDD and External) Problems


External Interference Optimization Guide

1 Overview
2 External Interference Prevention
2.1 Guard Band and Isolation
2.1.1 WiMAX 16e and 16e Coexistence
2.1.2 WiMAX 16e and 16d Coexistence
2.1.3 Coexistence with Foreign Systems Using Different Standard
2.2 Electromagnetic Background Interference Test
3 External Interference Optimization
3.1 Symptom Identification
3.2 Analysis and Locating
3.3 Interference Optimization Archive Setup
4 Reference Documents

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Network Congestion


WiMAX Network Congestion Troubleshooting Guide


1 Overview
2 Determination of Network Congestion
2.1 Determination Criteria for Network Congestion
2.2 KPIs for Measuring Network Congestion
3 Locating Congestion Problems
3.1 General Rules
3.2 Measurement Data Sources
3.3 Daily Report Analysis
3.3.1 Average Number of Online Users
3.3.2 Service Experience Analysis
3.3.3 Occupancy Ratio Analysis
4 Problem Tracing and Handline

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WiMAX Network Parameter Planning and Configuration

WiMAX Network Parameter Planning and Configuration


1 Overview
2 Preamble Planning Principle and Method
2.1 Preamble Planning Principle
2.2 Preamble Planning Method
3 Planning and Configuration of Permbase and PRBSID
3.1 Permbase and PRBSID Planning Principles
3.2 Permbase and PRBSID Configuration Methods
3.2.1 PUSC 1x3x1 Networking
3.2.2 PUSC with all Networking
3.2.3 Single-Frequency FFR Networking
3.2.4 Multi-Frequency FFR Networking
4 Ranging Code Planning
4.1 Principles of Ranging Code Planning
4.2 Methods for Ranging Code Planning


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Performance Parameter Optimization


WiMAX Performance Parameter Optimization

Objectives:
1. To standardize WiMAX performance parameters used in the live network to facilitate performance maintenance and problem location.
2. To enable the mature features/functions in batches to improve network KPIs and user service experience.

Document Description:
1. Parameter optimization is categorized into problem optimization (mandatory) and recommended optimization.
2. For problem optimization, live network engineers must adjust relevant parameters according to the application rules.
3. For recommended optimization, live network engineers can determine whether to adjust parameters according to KPIs. It is recommended to modify the parameters according to the application rules.

Operation Method:
1. Obtain the basic configuration of the site, compare it with the WiMAX Performance Parameter Configuration Rules, and modify the parameters according to the descriptions in the Application Principle column. The MML commands used for modification are listed in the Configuration Script column. (If the command execution fails, block the carrier, run the command, and then unblock the carrier.)
2. Select multiple BSs (three adjacent sites are recommended), modify the parameters of these BSs, and then record the performance measurement information into the Performance Comparison sheet.
3. After some period (two days are recommended), modify the parameters that reach the expected results according to the analysis results on the Performance Comparison sheet.
4. Reserve a maximum of two configuration versions for each parameter. It is recommended to use the unified configuration on the whole network.

Outputs:
1. Implementation status on the Parameter Optimization Principles sheet in the WiMAX Performance Parameter Configuration Rules, which should be filled by time.
2. KPI comparison in the Performance Comparison column in the WiMAX Performance Parameter Configuration Rules, which should be filled according to actual tests. (If relevant parameters must be modified, you do not need to fill relevant information.)
3. Operation Logs sheet in the WiMAX Performance Parameter Configuration Rules. All operations should be recorded in detail according to the examples.



for this case base on experience , important thing in this is Analysis .
tool is Genex Nastar and MML comment for BTS
any someone want to share MML for BS ( BTS of WIMAX )

Thanks alot

Koepret
========================
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[koepret]

Transmission Problems

for this case , Ping test is common tool
for Ping software may be many provide in internet

anybody want to share ping test ...?
this is small ping test tool

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[koepret]

Any body have Complete MML Comment for DBS3900 for WIMAX BS

Please kindly share

Thanks a lot

[sayem]

Lots of informative books thanx