wimax rf planning & optimization

7/30/2019 WiMax RF Planning & Optimization

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Certification Document of ZTE Skill Center

Certification Outline ofWiMAX P&O

-----ZTE WiMAX Products

V2.0

March 9, 2009

< Confidential and Proprietary Information of ZTE Corporation 2012-12-18>


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Contents



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Chapter 1 Summarize

1.1. Introduction to Certification OutlineThis certification outline is compiled by WiMAX Network Planning & optimization Department, ZTE

Corporation. The outline includes the standards for certifying the network planning and optimization skills

on ZTE WIMAX products which are used by customers and third-parties. This outline can also serve as the

basis for the design of the training courses, textbooks and test questions for the certification on skills

demanded by network planning and optimization on ZTE WIMAX products.

1.2. Introduction to ZTE Certification System on WIMAX P&O

Skill Level Applicable ScopeCorrespondin

g PostSkill Requirement Required Training

Competency and

Qualification

Level

Test and survey;

Basic concept of wireless

communication.

Test engineer

Survey

engineer

The ability of test and surveyNew employees of the

department

Level

(Elementa

ry Level)

Data analysis;

Optimization flows;

Less than 15 sites

optimization;

Optimization

engineer

RF

The ability of test data analyses

and OMC data analyses

Have more thanhalf years practical

experience in network

planning and

optimization;

Optional: Have

more than one years

practical experience in

the related field;

Optional: Have the

competency of an

assistant engineer in

communication

system.

Level(Middle

Level)

Optimization and planning

of city level

The

optimization

manager of

city

The ability of optimization and

planning and negotiation of a

city

Staff: Have at leastone and a half years

of practical


planning and

optimization;

Optional: Have

35 years of practical

experience in the

related field;

Optional: Have the

competency of an

engineer in



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Skill Level Applicable ScopeCorrespondin

g PostSkill Requirement Required Training

Competency and

Qualification

communication

system for at least two

years.

Level

(High

Level)

Optimization and planningof province or nation level

The

optimizationmanager of

city or nation

The ability of optimization and

planning and negotiation of a

city or nation

Have at least 35years of practical


planning and

optimization; have 3

or more technical

articles published in

internal or external

publications;

Optional: Have

more than 5 years of

practical experience in

the related field;

Optional: Have the

competency of an

engineer in

communication

system for more than

5 years.



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Chapter 2 Contents of Certification Tests

2.1. Introduction to Level-I Certification Test on WIMAX P&O

Test span

60 minutes

Total score

100

Question types

The test focuses on examining the understanding on related theories. Altogether there are 60 test

questions involving Single Choice, Multiple Choice and Judgment types.

Level-I Single Choice Multiple Choice Judgment Gap Filling Brief Answer

ZTE Employee20

(2 Score/Ques.)20

(2 Score/Ques.)

20

(1Score/Ques.)

0 0

Certification contents and percentage of each tested knowledge point

ID

KnowledgePoint Name

Knowledge PointsDetail

Percentageof Test

Questions

for ZTEEmployees

Percentageof Test

Questions for

OutsourcingParties

Percentageof Test

Questions

forCustomers

1 Communicationand WIMAXBasic Principle

1.1 Wireless Introduction1.1.1 Wireless Network

Topologies1.1.2 Wireless

Technologies1.1.3 Kinds of WirelessNetworks1.1.4 Wireless BroadbandAccess (WBA)1.2 Related Organization1.2.1 IEEE1.2.2 WiMAX Forum

1.3 What is WiMAX1.3.1 What is WiMAX1.3.2 What is 802.16d1.3.3 What is 802.16e1.3.4 WiMax Speed andRange1.3.5 Why WiMAX11.3.6 WiMAX Goals1.4 Salient Features ofWiMAX1.4.1 OFDM-basedphysical layer1.4.2 Very High Peak DateRate

1.4.3 Scalable bandwidthand rate support1.4.4 Adaptive modulationand coding (AMC)1.4.5 Link-layer

10 10 10



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retransmissions

1.4.6 Support for TDD andFDD1.4.7 Orthogonalfrequency divisionmultiple access (OFDMA)1.4.8 Flexible and dynamicper user resourceallocation1.4.9 Support foradvanced antennatechniques1.4.10 Qulity of servicesupport1.4.11 Robust security

1.4.12 Support for mobility1.4.13 IP-basedarchitectureSection2 OFDM2.1 OFDM SystemDescription2.2 OFDM Orthogonality2.3 How to OvercomeInter Symbol Interference(ISI)2.4 How to OvercomeInter Carrier Interference(ICI)Section3 OFDMA

3.1 OFDMA Basics3.2 OFDMA SymbolStructure and Sub-Channelization3.3 Scalable OFDMA3.4 TDD Frame Structure3.5 Other Advanced PHYLayer Features3.6 Difference betweenOFDMA and OFDMSection4 WiMAX MAC4.1 Common MACConcepts4.1.1 CS Sublayer4.1.2 MAC CPS Sublayer4.2 Quality of Service(QoS) Support4.3 MAC SchedulingService4.4 Mobility Management4.4.1 Power Management4.4.2 Handoff4.5 SecuritySection5 WiMAX AdvancedFeatures5.1 Smart Antenna

Technologies5.2 Fractional FrequencyReuse

5.3 Multicast andBroadcast Service (MBS)Section6 WiMAX NetworkArchitecture



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Section7 WiMAX Channel

Estimation7.1 Introduction7.2 Channel Estimation7.2.1 Transmitter7.2.2 Channel7.2.3 RecieverSection8 WiMAX MajorBenefits

2 WIMAXNetworkPlanning

Section1 Overview andProcess of WirelessNetwork Planning1.1 Definition of WirelessNetwork Planning1.2 Objectives of WiMAX

Network Planning1.3 Process of WiMAXWireless Network PlanningSection2 NetworkDimensioning and Design2.1 Requirements2.2 WiMAX Cell SiteDesign2.3 WiMAX NetworksDimensioning2.3.1 DeploymentScenarios2.3.2 DimensioningProcess

2.4 Business Plan, Assets,and Key PerformanceIndicators2.5 Strategy2.6 CoverageDimensioning2.7 Capacity Dimensioning2.8 Joint DimensioningSection3 RadioPropagation models3.1 Free-Space Model3.2 SUI Model3.3 Standard MacrocellPropagation ModelSection4 WiMAX CoveragePlanning4.1 Overview of LinkBudget4.2 Physical LayerParameters Meanings ofPUSC in WiMAX4.2.1 Link Budget of theWiMAX System4.2.2 Overview of WiMAXLink Budget4.3 Input and Output4.3.1 Input Parameters4.3.2 Compulsory InputParameters

4.3.3 Default Parameters4.4 Link Budget TableSection5 WiMAX CapacityPlanning

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5.1 Principles of

Subscriber Predication5.1.1 Methods ofSubscriber Predication5.2 Service Models5.2.1 Voice Service Model5.2.2 Data Service Model5.3 WiMAX CapacityPlanning5.3.1 Physical Layer TrafficCalculation of DownlinkSubframe5.3.2 Physical Layer TrafficCalculation of UplinkSubframe

5.3.3 Summary of TrafficCalculationSection6 DetailedCalculation of EstimatedSite Number6.1 Site NumberEstimation Based onCoverage Requirement6.2 Site NumberEstimation Based on

Traffic RequirementSection7 Site Survey andPlanning7.1 Overview

7.2 Introduction to SiteSurvey7.3 Available Site Surveyand Selection7.3.1 No Obvious BlockingObjects around the Site7.3.2 Site Height7.3.3 No Interference withOther Systems7.4 Planned Site Surveyand Selection7.4.1 No Obvious BlockingObjects around the Site7.4.2 Site Height7.4.3 Distance betweenSite Location and PlannedSite Location7.5 Ultra-Wide CoverageSite Survey and SelectionSection8 AntennaSelection8.1 Overview8.2 Antenna Selection8.2.1 Frequency Rangeand Polarization Mode8.2.2 Radiation Pattern,Horizontal BW, VerticalBW, and Gain8.2.3 Downtilt Mode

8.2.4 Side LobeSuppression and Null Fill8.2.5 Front-to-back Ratio,Maximum Input Power,



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Third-order Inter-

modulation, Isolation8.3 Selecting Antennas forIndoor DistributionSystemsSection9 WiMAX Preamble& Neighbor Planning9.1 Overview9.2 Preamble & NeighborPlanning Flow9.2.1 Preamble PlanningFlow9.2.2 Neighbor PlanningFlow9.3 Preamble Planning

Procedure9.4 Neighbor Planning viaCNO9.4.1 Neighbor Planning9.4.2 TipsSection10 Tools

3 WIMAXNetworkOptimization

Section1 Wireless NetworkPlanning and OptimizationProcess1.1 Basic ProcessIntroduction1.2 Requirement Analysis1.3 Spectrum Scan1.3.1 Scanning overview

1.3.2 Scanning test typeand test tools1.3.2.1 Test type1.3.2.2 Test tools1.3.2.3 Spectrum analyzerparameters setting1.3.3 Test procedure1.3.3.1 Drive testprocedure1.3.3.2 Fixed location testprocedure1.3.4 Analysis of test data1.3.4.1 Analysis of drivetest data1.3.4.2 Analysis of fixedlocation test data1.3.5 Analysis ofinterference in serviceareas1.3.5.1 The influence ofexternal interference1.3.5.2 The influence ofexternal interference oncoverage1.3.5.3 According to theresult of frequencyscanning exportconclusions and scanningreport.

1.3.6 System OMC uplinkspectrum scanninginstruction1.3.6.1 Overview

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1.3.6.2 Uplink spectrum

scanning function1.4 Single Station Test1.4.1 Single station testscope and objective1.4.2 Single station testverification requirement1.4.2.1 Single siteverification RNP1.4.2.2 Coverage areaverification1.4.2.3 Coverage area KPItarget1.4.3 Single station testverification contents

1.4.3.1 Single siteinformation verification1.4.3.2 Functional testverification1.4.3.3 Drive test result1.4.4 Coverage testverification contents1.4.4.1 Configurationinformation1.4.4.2 Coverage polygon1.4.4.3 Coverage streetinformation1.4.5 Single station andcoverage test verification

report1.5 Calibration Test1.6 Network Evaluationbefore Optimization1.7 BS ClusterOptimization1.8 Whole NetworkOptimization and NetworkEvaluation1.9 Project Acceptance

Test and Report Hand inSection2 Network PlanningIssue2.1 Optimization Test ToolIntroduction2.1.1 Optimization testtool CNT introduction2.1.1.1 Overview2.1.1.2 The use of ZXPOSCNT12.1.1.2.1 Test process2.1.1.2.2 Hardwaredetection andconfiguration2.1.1.2.3 Hardwareconfiguration interfaceintroduced2.1.1.2.4 Hardwareconfiguration interface

introduced2.1.1.3 Work interface2.1.1.4 Window interface2.1.1.4.1 Title bar



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2.1.1.4.2 Menu bar

2.1.1.4.3 Status bar2.1.1.5 Toolbar2.1.1.6 Replay toolbar2.1.1.7 Right key menutoolbar2.1.1.8 Menu and functionanalysis2.1.1.9 Explorer window2.1.1.9.1 Device Config2.1.1.9.2 Windows2.1.1.10 Refresh rate toadjust the window styleand the curve2.1.1.10.1 Adjust wireless

parameters windowrefresh rate chart2.1.1.10.2 Style curveadjustment2.1.1.11 Test softwareprojects2.1.1.12 Export of testdata2.1.1.12.1 Export pages2.1.1.13 Subsection of testdata2.1.1.14 Route map2.1.1.14.1 Toolbarintroduction

2.1.1.14.2 Control Layer2.1.1.14.3 Theme setting2.1.1.14.4 Mapparameters setting2.1.1.14.5 Custom labelsettings2.1.1.14.6 Markerparameters2.1.1.14.7 Find the basestation2.1.1.15 Informationdisplay and switch2.1.1.15.1 Values (WiMAX)2.1.1.15.2 Information2.1.1.15.3 Legend2.1.1.16 Drive test map2.1.1.17 Data test2.1.1.17.1 Plans settingpage automatic test plan2.1.1.17.2 Message Testpage news shows2.1.1.17.3 Throughputshows the throughput ofthe page2.1.1.17.4 Statistics showpage2.1.1.18 Data Monitor2.1.1.19 WiMAX Logon

Tool

2.1.1.20 WiMAX LogonTool2.1.1.21 WiMAXCommunication Info



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2.1.1.22 WiMAX Air

Interface Message2.1.1.23 WiMAXModulation Statistics2.1.1.24 WiMAX Date

Throughput2.1.2 Optimizationanalysis tool CNAintroduction2.1.2.1 Introduction2.1.2.2 Terms, definitionsand abbreviations2.1.2.3 Comprehensivedescription2.1.2.3.1 Background

2.1.2.3.2 ProductOverview2.1.2.4 Specific functionsdescription2.1.2.4.1 Basic functionanalysis2.1.2.4.2 Segment'RSSIand Segment'CINRfunctions2.1.2.4.3 Call eventanalysis and delaystatistics2.1.2.4.4 Analysis ofhandover events

2.1.2.4.5 InterferenceAnalysis2.1.2.4.6 Analysis ofdropped calls2.1.2.4.7 Calls, handoverof the incident shows thegeographical2.1.2.4.8 Jitter Analysis ofpacket loss rate2.1.2.4.9 Table part of themeaning of Item Value2.2 Optimize Test2.2.1 Test Content2.2.1.1 Cover Test2.2.1.2 Throughout Test2.2.1.3 Cut-over Test2.2.1.4 Calling Test2.2.1.5 Operation Test2.2.1.6 Handoff2.2.1.7 Lose Words Rate2.2.2 Testing Method2.2.2.1 DT Testing2.2.2.2 CQT Testing2.3 RF Optimizing Subject2.3.1 RF Optimizing Goal2.3.2 AntennaOptimization2.3.3 Calibration PowerOptimizing

2.3.4 InterferencesSearching and FrequencyScanning2.4 Access and Paging



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2.4.1 Basic connection

flow2.4.1.1 Connection flowchart2.4.1.2 Small area optionand downlinksynchronization2.4.1.2.1 OMC parameterschart below2.4.1.2.2 Physicalal LayerParameter OMCConfiguration2.4.1.3 Ranging2.4.1.3.1 Rangingparameters

2.4.1.3.2 Ranging OMCparameter configuration2.4.1.4 SBC negotiationability2.4.1.4.1 SBC parameters2.4.1.4.2 SBC OMCparameters configuration2.4.1.5 Coding andauthorization2.4.1.5.1 OMC parametersconfiguration2.4.1.6 REG abilitynegotiation2.4.1.7 Service flow setup

2.4.1.8 Obtaining IP2.4.2 Idle Idle model andpaging flow2.4.2.1 The function of idlemodel2.4.2.2 Paging chart2.4.2.3 Entering idle flowchart2.4.2.4 Location update2.4.2.5 Paging flow2.4.2.6 Exit idel state flow2.4.2.6.1 OMC parametersconfiguration2.5 Handover Technology2.5.1 Handover types2.5.1.1 Hard Handover(HHO)2.5.1.2 Fast BS Switching(FBSS)2.5.1.3 Macro DiversityHandoverMDHO2.5.2 HHO workflow2.5.3 The relatedparameters configure ofHO2.5.3.1 HO configure page2.5.3.2 HO parameterinstruction2.5.3.3 Neighbor configure

page2.5.3.4 Neighborparameters explan2.5.3.5 Trigger configure



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2.5.3.6 Trigger parameter

instruction2.6 Power Controloptimization2.6.1 PC and AMCprinciple2.6.1.1 The purpose of PC2.6.1.2 The principles ofPC2.6.1.3 Power ControlClassification2.6.1.4 AMC2.6.1.5 PC and AMCarithmetic2.6.2 Power Control and

AMC configure2.6.2.1 DL Burst Profileconfigure2.6.2.2 DL Burst Profileparameters instruction2.6.2.3 UL Burst Profileconfigure2.6.2.4 UL Burst Profileparameter instruction2.6.2.5 AMC configure2.6.2.6 AMC frequentparameters instructions2.6.2.7 PC configureparameters

2.6.2.8 PC parametersexplanation2.7 Admission andcongestion control2.7.1 QOS of the air-interface resource ofWiMAX2.7.1.1 Air-interfaceresource2.7.1.2 Flux ofsubscribers service-flow2.7.1.3 Types of service-flow2.7.1.4 Admission andcongestion control2.7.2 Admission Control2.7.2.1 Basic principle2.7.2.2 Realization method2.7.2.3 The applicationscene of admission control2.7.2.4 Serveral termsconsidering by admissioncontrol2.7.2.5 Admission controlparameters explanation2.7.2.6 Admissionconfigure page2.7.3 Congestion control2.7.3.1 Basic principle

2.7.3.2 Realized mode2.7.3.3 The scene ofcongestion control2.7.3.4 Congestion control



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parameter

2.7.3.5 Congestion controlconfigure pageSection3 WiMAX TerminalIntroduction3.1 Summary of frequentterminal sort summary3.1.1 Sort according to theshape and interface3.1.2 Sort according to thechip vendor3.2 Detail configurationinstruction of frequentterminal3.2.1 USI CPE terminal

3.2.1.1 Configurationparameters operationinstruction3.2.1.2 Use command3.2.2 ZTE terminal (baseon Beceem chip)3.2.2.1 Configurationparameters operationinstruction3.2.2.2 TTISauthenticationconfiguration3.2.3 GCT terminal3.2.3.1 Configuration

parameters operationinstruction3.2.3.2 Commoncommand instruction3.2.3.2.1 Set frequency3.2.3.2.2 Print packetcommand3.2.3.2.3 Dump command3.2.3.2.4 ConfigurationcommandSection4 WiMAX NetworkKPI Introduction4.1 WiMAX networkperformance KPIintroduction4.1.1 KPI concept4.1.2 WiMAX KPI introduce4.1.2.1 Coverage KPI4.1.2.1.1 DL/UL RSSI4.1.2.1.2 DL/UL CINR4.1.2.1.2 DL/UL Tx Power4.1.2.2 SystemPerformance KPI4.1.2.2.1 Initial Access4.1.2.2.2 Service FlowSetup 4.1.2.2.3 SystemConnection Drop Rate4.1.2.2.4 Hard Handover4.1.2.2.5 Delay

4.1.2.2.6 Jitter4.1.2.2.7 Packet Loss4.1.2.3 KPI recommendvalue



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4.2 KPI statistic tool CNO2

introduction 4.2.1Introduction of CNO24.2.2Benefit of using CNO24.2.3 Data Characteristicof CNO24.2.4 Advantage of CNO24.2.5 Main OperationStatistic steps of CNO2 forWiMAX

4 WiMAXNetworkSimulation

Section1 NetworkSimulation Introduction1.1 Overview of networksimulation

1.2 Network Simulationbasics1.2.1 Digital Map1.2.2 Universal TransverseMercator (UTM)1.3 Wireless PropagationScenarios Definition1.4 Model SelectionSection2 PropagationModel Tuning2.1 Data Collection2.2 Data Processing2.3 Data Analysis2.4 Assessment Precision

Section3 Simulation Flow3.1 Data Preparation3.2 Path Loss Prediction3.3 Traffic DistributionCreation3.4 Wireless NetworkSimulation Analysis3.5 Outputting NetworkSimulation Design ReportSection4 QualityAssessment on WirelessNetwork SimulationDesign4.1 Acquiring NetworkPerformance Data4.2 Comparison Analysis4.3 Deduction on NetworkSimulation QualitySection5 Simulation inNetwork Planning andOptimization5.1 Network TopologyDesign5.2 Network KPI Prediction5.3 Capacity Expansionand Coverage IssueSection6 Static SimulationAlgorithm6.1 Effective Site Antenna

Height CalculationMethods6.2 Diffraction LossCalculation (Knife Edge)

8 8 8



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6.3 Giovaneli DiffractionLoss Technique



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2.2. Introduction to Level-II Certification Test on WIMAX P&O

Test span

60 minutes

Total score

100

Question types

The test focuses on examining the understanding on related theories. Altogether there are 62 test questions

involving Single Choice, Multiple ChoiceJudgmentGap Filling and Brief Answer types.

Level-II SingleChoice

MultipleChoice

Judgment GapFilling

BriefAnswer

ZTEEmployee

20(1Score/Ques.)

20(2Score/Ques.)

10(1Score/Ques.)

10(2Score/Ques.)

2(5Score/Ques.)


ID

KnowledgePoint Name

Knowledge Points Detail

Percentageof Test

Questionsfor ZTE

Employees

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forOutsourcing

Parties

Percentageof Test

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Section1 Introduction toWiMAX1.1 Wireless Introduction1.1.1 Wireless Network

Topologies1.1.2 Wireless Technologies1.1.3 Kinds of WirelessNetworks1.1.4 Wireless BroadbandAccess (WBA)1.2 Related Organization1.2.1 IEEE1.2.2 WiMAX Forum1.3 What is WiMAX

1.3.1 What is WiMAX1.3.2 What is 802.16d1.3.3 What is 802.16e1.3.4 WiMax Speed andRange1.3.5 Why WiMAX11.3.6 WiMAX Goals1.4 Salient Features ofWiMAX1.4.1 OFDM-based physicallayer1.4.2 Very High Peak DateRate

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1.4.3 Scalable bandwidthand rate support1.4.4 Adaptive modulationand coding (AMC)1.4.5 Link-layerretransmissions1.4.6 Support for TDD andFDD1.4.7 Orthogonal frequencydivision multiple access(OFDMA)1.4.8 Flexible and dynamic

per user resource allocation1.4.9 Support for advancedantenna techniques1.4.10 Qulity of servicesupport1.4.11 Robust security1.4.12 Support for mobility1.4.13 IP-based architectureSection2 OFDM2.1 OFDM SystemDescription2.2 OFDM Orthogonality2.3 How to Overcome InterSymbol Interference (ISI)2.4 How to Overcome InterCarrier Interference (ICI)Section3 OFDMA3.1 OFDMA Basics3.2 OFDMA SymbolStructure and Sub-Channelization3.3 Scalable OFDMA3.4 TDD Frame Structure3.5 Other Advanced PHYLayer Features3.6 Difference betweenOFDMA and OFDMSection4 WiMAX MAC4.1 Common MAC Concepts

4.1.1 CS Sublayer4.1.2 MAC CPS Sublayer4.2 Quality of Service (QoS)Support4.3 MAC Scheduling Service4.4 Mobility Management4.4.1 Power Management4.4.2 Handoff4.5 SecuritySection5 WiMAX AdvancedFeatures5.1 Smart Antenna

Technologies5.2 Fractional Frequency

2


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Reuse5.3 Multicast and BroadcastService (MBS)Section6 WiMAX NetworkArchitectureSection7 WiMAX ChannelEstimation7.1 Introduction7.2 Channel Estimation7.2.1 Transmitter7.2.2 Channel7.2.3 Reciever

Section8 WiMAX MajorBenefits2 WIMAX Network

PlanningSection1 Overview andProcess of Wireless NetworkPlanning1.1 Definition of WirelessNetwork Planning1.2 Objectives of WiMAXNetwork Planning1.3 Process of WiMAXWireless Network PlanningSection2 NetworkDimensioning and Design2.1 Requirements2.2 WiMAX Cell Site Design2.3 WiMAX NetworksDimensioning2.3.1 Deployment Scenarios2.3.2 Dimensioning Process2.4 Business Plan, Assets,and Key PerformanceIndicators2.5 Strategy2.6 Coverage Dimensioning2.7 Capacity Dimensioning2.8 Joint DimensioningSection3 Radio Propagationmodels3.1 Free-Space Model3.2 SUI Model3.3 Standard MacrocellPropagation ModelSection4 WiMAX CoveragePlanning4.1 Overview of Link Budget4.2 Physical LayerParameters Meanings ofPUSC in WiMAX4.2.1 Link Budget of theWiMAX System4.2.2 Overview of WiMAXLink Budget4.3 Input and Output

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4.3.1 Input Parameters4.3.2 Compulsory InputParameters4.3.3 Default Parameters4.4 Link Budget TableSection5 WiMAX CapacityPlanning5.1 Principles of SubscriberPredication5.1.1 Methods of SubscriberPredication5.2 Service Models

5.2.1 Voice Service Model5.2.2 Data Service Model5.3 WiMAX CapacityPlanning5.3.1 Physical Layer TrafficCalculation of DownlinkSubframe5.3.2 Physical Layer TrafficCalculation of UplinkSubframe5.3.3 Summary of TrafficCalculationSection6 DetailedCalculation of EstimatedSite Number6.1 Site Number EstimationBased on CoverageRequirement6.2 Site Number EstimationBased on TrafficRequirementSection7 Site Survey andPlanning7.1 Overview7.2 Introduction to SiteSurvey7.3 Available Site Surveyand Selection7.3.1 No Obvious Blocking

Objects around the Site7.3.2 Site Height7.3.3 No Interference withOther Systems7.4 Planned Site Survey andSelection7.4.1 No Obvious BlockingObjects around the Site7.4.2 Site Height7.4.3 Distance between SiteLocation and Planned SiteLocation7.5 Ultra-Wide CoverageSite Survey and Selection

4


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Section8 Antenna Selection8.1 Overview8.2 Antenna Selection8.2.1 Frequency Range andPolarization Mode8.2.2 Radiation Pattern,Horizontal BW, Vertical BW,and Gain8.2.3 Downtilt Mode8.2.4 Side Lobe Suppressionand Null Fill8.2.5 Front-to-back Ratio,

Maximum Input Power,Third-order Inter-modulation, Isolation8.3 Selecting Antennas forIndoor Distribution SystemsSection9 WiMAX Preamble &Neighbor Planning9.1 Overview9.2 Preamble & NeighborPlanning Flow9.2.1 Preamble PlanningFlow9.2.2 Neighbor PlanningFlow9.3 Preamble PlanningProcedure9.4 Neighbor Planning viaCNO9.4.1 Neighbor Planning9.4.2 TipsSection10 Tools

3 WIMAX NetworkOptimization

Section1 Wireless NetworkPlanning and OptimizationProcess1.1 Basic ProcessIntroduction1.2 Requirement Analysis1.3 Spectrum Scan1.3.1 Scanning overview1.3.2 Scanning test type andtest tools1.3.2.1 Test type1.3.2.2 Test tools1.3.2.3 Spectrum analyzerparameters setting1.3.3 Test procedure1.3.3.1 Drive test procedure1.3.3.2 Fixed location testprocedure1.3.4 Analysis of test data1.3.4.1 Analysis of drive testdata1.3.4.2 Analysis of fixed

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location test data1.3.5 Analysis ofinterference in service areas1.3.5.1 The influence ofexternal interference1.3.5.2 The influence ofexternal interference oncoverage1.3.5.3 According to theresult of frequency scanningexport conclusions andscanning report.

1.3.6 System OMC uplinkspectrum scanninginstruction1.3.6.1 Overview1.3.6.2 Uplink spectrumscanning function1.4 Single Station Test1.4.1 Single station testscope and objective1.4.2 Single station testverification requirement1.4.2.1 Single siteverification RNP1.4.2.2 Coverage areaverification1.4.2.3 Coverage area KPItarget1.4.3 Single station testverification contents1.4.3.1 Single siteinformation verification1.4.3.2 Functional testverification1.4.3.3 Drive test result1.4.4 Coverage testverification contents1.4.4.1 Configurationinformation1.4.4.2 Coverage polygon

1.4.4.3 Coverage streetinformation1.4.5 Single station andcoverage test verificationreport1.5 Calibration Test1.6 Network Evaluationbefore Optimization1.7 BS Cluster Optimization1.8 Whole NetworkOptimization and NetworkEvaluation1.9 Project Acceptance Testand Report Hand in

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Section2 Network PlanningIssue2.1 Optimization Test ToolIntroduction2.1.1 Optimization test toolCNT introduction2.1.1.1 Overview2.1.1.2 The use of ZXPOSCNT12.1.1.2.1 Test process2.1.1.2.2 Hardwaredetection and configuration

2.1.1.2.3 Hardwareconfiguration interfaceintroduced2.1.1.2.4 Hardwareconfiguration interfaceintroduced2.1.1.3 Work interface2.1.1.4 Window interface2.1.1.4.1 Title bar2.1.1.4.2 Menu bar2.1.1.4.3 Status bar2.1.1.5 Toolbar2.1.1.6 Replay toolbar2.1.1.7 Right key menutoolbar2.1.1.8 Menu and functionanalysis2.1.1.9 Explorer window2.1.1.9.1 Device Config2.1.1.9.2 Windows2.1.1.10 Refresh rate toadjust the window style andthe curve2.1.1.10.1 Adjust wirelessparameters window refreshrate chart2.1.1.10.2 Style curveadjustment2.1.1.11 Test software

projects2.1.1.12 Export of test data2.1.1.12.1 Export pages2.1.1.13 Subsection of testdata2.1.1.14 Route map2.1.1.14.1 Toolbarintroduction2.1.1.14.2 Control Layer2.1.1.14.3 Theme setting2.1.1.14.4 Map parameterssetting2.1.1.14.5 Custom labelsettings

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2.1.1.14.6 Markerparameters2.1.1.14.7 Find the basestation2.1.1.15 Information displayand switch2.1.1.15.1 Values (WiMAX)2.1.1.15.2 Information2.1.1.15.3 Legend2.1.1.16 Drive test map2.1.1.17 Data test2.1.1.17.1 Plans setting

page automatic test plan2.1.1.17.2 Message Testpage news shows2.1.1.17.3 Throughputshows the throughput of thepage2.1.1.17.4 Statistics showpage2.1.1.18 Data Monitor2.1.1.19 WiMAX Logon Tool2.1.1.20 WiMAX Logon Tool2.1.1.21 WiMAXCommunication Info2.1.1.22 WiMAX Air InterfaceMessage2.1.1.23 WiMAX ModulationStatistics2.1.1.24 WiMAX Date

Throughput2.1.2 Optimization analysistool CNA introduction2.1.2.1 Introduction2.1.2.2 Terms, definitionsand abbreviations2.1.2.3 Comprehensivedescription2.1.2.3.1 Background2.1.2.3.2 Product Overview2.1.2.4 Specific functions

description2.1.2.4.1 Basic functionanalysis2.1.2.4.2 Segment'RSSI andSegment'CINR functions2.1.2.4.3 Call event analysisand delay statistics2.1.2.4.4 Analysis ofhandover events2.1.2.4.5 InterferenceAnalysis2.1.2.4.6 Analysis ofdropped calls2.1.2.4.7 Calls, handover of

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the incident shows thegeographical2.1.2.4.8 Jitter Analysis ofpacket loss rate2.1.2.4.9 Table part of themeaning of Item Value2.2 Optimize Test2.2.1 Test Content2.2.1.1 Cover Test2.2.1.2 Throughout Test2.2.1.3 Cut-over Test2.2.1.4 Calling Test

2.2.1.5 Operation Test2.2.1.6 Handoff2.2.1.7 Lose Words Rate2.2.2 Testing Method2.2.2.1 DT Testing2.2.2.2 CQT Testing2.3 RF Optimizing Subject2.3.1 RF Optimizing Goal2.3.2 Antenna Optimization2.3.3 Calibration PowerOptimizing2.3.4 InterferencesSearching and FrequencyScanning2.4 Access and Paging2.4.1 Basic connection flow2.4.1.1 Connection flowchart2.4.1.2 Small area optionand downlinksynchronization2.4.1.2.1 OMC parameterschart below2.4.1.2.2 Physicalal LayerParameter OMCConfiguration2.4.1.3 Ranging2.4.1.3.1 Rangingparameters

2.4.1.3.2 Ranging OMCparameter configuration2.4.1.4 SBC negotiationability2.4.1.4.1 SBC parameters2.4.1.4.2 SBC OMCparameters configuration2.4.1.5 Coding andauthorization2.4.1.5.1 OMC parametersconfiguration2.4.1.6 REG abilitynegotiation2.4.1.7 Service flow setup

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2.4.1.8 Obtaining IP2.4.2 Idle Idle model andpaging flow2.4.2.1 The function of idlemodel2.4.2.2 Paging chart2.4.2.3 Entering idle flowchart2.4.2.4 Location update2.4.2.5 Paging flow2.4.2.6 Exit idel state flow2.4.2.6.1 OMC parameters

configuration2.5 Handover Technology2.5.1 Handover types2.5.1.1 Hard Handover(HHO)2.5.1.2 Fast BS Switching(FBSS)2.5.1.3 Macro DiversityHandoverMDHO2.5.2 HHO workflow2.5.3 The relatedparameters configure of HO2.5.3.1 HO configure page2.5.3.2 HO parameterinstruction2.5.3.3 Neighbor configurepage2.5.3.4 Neighborparameters explan2.5.3.5 Trigger configure2.5.3.6 Trigger parameterinstruction2.6 Power Controloptimization2.6.1 PC and AMC principle2.6.1.1 The purpose of PC2.6.1.2 The principles of PC2.6.1.3 Power ControlClassification

2.6.1.4 AMC2.6.1.5 PC and AMCarithmetic2.6.2 Power Control andAMC configure2.6.2.1 DL Burst Profileconfigure2.6.2.2 DL Burst Profileparameters instruction2.6.2.3 UL Burst Profileconfigure2.6.2.4 UL Burst Profileparameter instruction2.6.2.5 AMC configure

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2.6.2.6 AMC frequentparameters instructions2.6.2.7 PC configureparameters2.6.2.8 PC parametersexplanation2.7 Admission andcongestion control2.7.1 QOS of the air-interface resource of WiMAX2.7.1.1 Air-interfaceresource

2.7.1.2 Flux of subscribersservice-flow2.7.1.3 Types of service-flow2.7.1.4 Admission andcongestion control2.7.2 Admission Control2.7.2.1 Basic principle2.7.2.2 Realization method2.7.2.3 The applicationscene of admission control2.7.2.4 Serveral termsconsidering by admissioncontrol2.7.2.5 Admission controlparameters explanation2.7.2.6 Admission configurepage2.7.3 Congestion control2.7.3.1 Basic principle2.7.3.2 Realized mode2.7.3.3 The scene ofcongestion control2.7.3.4 Congestion controlparameter2.7.3.5 Congestion controlconfigure pageSection3 WiMAX TerminalIntroduction3.1 Summary of frequent

terminal sort summary3.1.1 Sort according to theshape and interface3.1.2 Sort according to thechip vendor3.2 Detail configurationinstruction of frequentterminal3.2.1 USI CPE terminal3.2.1.1 Configurationparameters operationinstruction3.2.1.2 Use command3.2.2 ZTE terminal (base on

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Beceem chip)3.2.2.1 Configurationparameters operationinstruction3.2.2.2 TTIS authenticationconfiguration3.2.3 GCT terminal3.2.3.1 Configurationparameters operationinstruction3.2.3.2 Common commandinstruction

3.2.3.2.1 Set frequency3.2.3.2.2 Print packetcommand3.2.3.2.3 Dump command3.2.3.2.4 ConfigurationcommandSection4 WiMAX NetworkKPI Introduction4.1 WiMAX networkperformance KPIintroduction4.1.1 KPI concept4.1.2 WiMAX KPI introduce4.1.2.1 Coverage KPI4.1.2.1.1 DL/UL RSSI4.1.2.1.2 DL/UL CINR4.1.2.1.2 DL/UL Tx Power4.1.2.2 System PerformanceKPI4.1.2.2.1 Initial Access4.1.2.2.2 Service Flow Setup4.1.2.2.3 SystemConnection Drop Rate4.1.2.2.4 Hard Handover4.1.2.2.5 Delay4.1.2.2.6 Jitter4.1.2.2.7 Packet Loss4.1.2.3 KPI recommendvalue

4.2 KPI statistic tool CNO2introduction4.2.1 Introduction of CNO24.2.2 Benefit of using CNO24.2.3 Data Characteristic ofCNO24.2.4 Advantage of CNO24.2.5 Main OperationStatistic steps of CNO2 forWiMAX

4 WIMAX NetworkSimulation

Section1 NetworkSimulation Introduction1.1 Overview of networksimulation

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forCustomers1.2 Network Simulationbasics1.2.1 Digital Map1.2.2 Universal TransverseMercator (UTM)1.3 Wireless PropagationScenarios Definition1.4 Model SelectionSection2 Propagation Model

Tuning2.1 Data Collection2.2 Data Processing2.3 Data Analysis2.4 Assessment PrecisionSection3 Simulation Flow3.1 Data Preparation3.2 Path Loss Prediction3.3 Traffic DistributionCreation3.4 Wireless NetworkSimulation Analysis3.5 Outputting NetworkSimulation Design ReportSection4 QualityAssessment on WirelessNetwork Simulation Design4.1 Acquiring NetworkPerformance Data4.2 Comparison Analysis4.3 Deduction on NetworkSimulation QualitySection5 Simulation inNetwork Planning andOptimization5.1 Network TopologyDesign5.2 Network KPI Prediction5.3 Capacity Expansion andCoverage IssueSection6 Static SimulationAlgorithm

6.1 Effective Site AntennaHeight Calculation Methods6.2 Diffraction LossCalculation (Knife Edge)

Techniques6.3 Giovaneli DiffractionLoss Technique

2.3. Introduction to Level-III Certification Test on WIMAX P&O

Test span

60 minutes

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Question types

The test focuses on examining the understanding on related theories. Altogether there are 64 test questions

involving Single Choice, Multiple ChoiceGap Filling and Brief Answer types.

Level-IIISingle

ChoiceMultiple

ChoiceJudgeme

ntGap

FillingBrief

Answer

ZTEEmployee

20(1Score/Ques.)

20(1Score/Ques.)

20(2Score/Ques.)

4(5Score/Ques.)


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Topologies1.1.2 Wireless Technologies1.1.3 Kinds of WirelessNetworks1.1.4 Wireless BroadbandAccess (WBA)

1.2 Related Organization1.2.1 IEEE1.2.2 WiMAX Forum1.3 What is WiMAX1.3.1 What is WiMAX1.3.2 What is 802.16d1.3.3 What is 802.16e1.3.4 WiMax Speed andRange1.3.5 Why WiMAX11.3.6 WiMAX Goals1.4 Salient Features ofWiMAX1.4.1 OFDM-based physical

layer1.4.2 Very High Peak DateRate1.4.3 Scalable bandwidthand rate support1.4.4 Adaptive modulationand coding (AMC)1.4.5 Link-layerretransmissions1.4.6 Support for TDD andFDD1.4.7 Orthogonal frequencydivision multiple access(OFDMA)

1.4.8 Flexible and dynamic

5 5 5

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per user resource allocation1.4.9 Support for advancedantenna techniques1.4.10 Qulity of servicesupport1.4.11 Robust security1.4.12 Support for mobility1.4.13 IP-based architectureSection2 OFDM2.1 OFDM SystemDescription2.2 OFDM Orthogonality

2.3 How to Overcome InterSymbol Interference (ISI)2.4 How to Overcome InterCarrier Interference (ICI)Section3 OFDMA3.1 OFDMA Basics3.2 OFDMA SymbolStructure and Sub-Channelization3.3 Scalable OFDMA3.4 TDD Frame Structure3.5 Other Advanced PHYLayer Features3.6 Difference betweenOFDMA and OFDMSection4 WiMAX MAC4.1 Common MAC Concepts4.1.1 CS Sublayer4.1.2 MAC CPS Sublayer4.2 Quality of Service (QoS)Support4.3 MAC Scheduling Service4.4 Mobility Management4.4.1 Power Management4.4.2 Handoff4.5 SecuritySection5 WiMAX AdvancedFeatures5.1 Smart Antenna

Technologies5.2 Fractional FrequencyReuse5.3 Multicast and BroadcastService (MBS)Section6 WiMAX NetworkArchitectureSection7 WiMAX ChannelEstimation7.1 Introduction7.2 Channel Estimation7.2.1 Transmitter7.2.2 Channel7.2.3 Reciever

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Section8 WiMAX MajorBenefits

2 WIMAX NetworkPlanning

Section1 Overview andProcess of Wireless NetworkPlanning1.1 Definition of WirelessNetwork Planning1.2 Objectives of WiMAXNetwork Planning1.3 Process of WiMAXWireless Network PlanningSection2 Network

Dimensioning and Design2.1 Requirements2.2 WiMAX Cell Site Design2.3 WiMAX NetworksDimensioning2.3.1 Deployment Scenarios2.3.2 Dimensioning Process2.4 Business Plan, Assets,and Key PerformanceIndicators2.5 Strategy2.6 Coverage Dimensioning2.7 Capacity Dimensioning2.8 Joint DimensioningSection3 Radio Propagationmodels3.1 Free-Space Model3.2 SUI Model3.3 Standard MacrocellPropagation ModelSection4 WiMAX CoveragePlanning4.1 Overview of Link Budget4.2 Physical LayerParameters Meanings ofPUSC in WiMAX4.2.1 Link Budget of theWiMAX System4.2.2 Overview of WiMAXLink Budget4.3 Input and Output4.3.1 Input Parameters4.3.2 Compulsory InputParameters4.3.3 Default Parameters4.4 Link Budget TableSection5 WiMAX CapacityPlanning5.1 Principles of SubscriberPredication5.1.1 Methods of SubscriberPredication5.2 Service Models

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5.2.1 Voice Service Model5.2.2 Data Service Model5.3 WiMAX CapacityPlanning5.3.1 Physical Layer TrafficCalculation of DownlinkSubframe5.3.2 Physical Layer TrafficCalculation of UplinkSubframe5.3.3 Summary of TrafficCalculation

Section6 DetailedCalculation of EstimatedSite Number6.1 Site Number EstimationBased on CoverageRequirement6.2 Site Number EstimationBased on TrafficRequirementSection7 Site Survey andPlanning7.1 Overview7.2 Introduction to SiteSurvey7.3 Available Site Surveyand Selection7.3.1 No Obvious BlockingObjects around the Site7.3.2 Site Height7.3.3 No Interference withOther Systems7.4 Planned Site Survey andSelection7.4.1 No Obvious BlockingObjects around the Site7.4.2 Site Height7.4.3 Distance between SiteLocation and Planned SiteLocation

7.5 Ultra-Wide CoverageSite Survey and SelectionSection8 Antenna Selection8.1 Overview8.2 Antenna Selection8.2.1 Frequency Range andPolarization Mode8.2.2 Radiation Pattern,Horizontal BW, Vertical BW,and Gain8.2.3 Downtilt Mode8.2.4 Side Lobe Suppressionand Null Fill8.2.5 Front-to-back Ratio,

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Maximum Input Power,Third-order Inter-modulation, Isolation8.3 Selecting Antennas forIndoor Distribution SystemsSection9 WiMAX Preamble &Neighbor Planning9.1 Overview9.2 Preamble & NeighborPlanning Flow9.2.1 Preamble PlanningFlow

9.2.2 Neighbor PlanningFlow9.3 Preamble PlanningProcedure9.4 Neighbor Planning viaCNO9.4.1 Neighbor Planning9.4.2 TipsSection10 Tools

3 WIMAX NetworkOptimization

Section1 Wireless NetworkPlanning and OptimizationProcess1.1 Basic ProcessIntroduction1.2 Requirement Analysis1.3 Spectrum Scan1.3.1 Scanning overview1.3.2 Scanning test type andtest tools1.3.2.1 Test type1.3.2.2 Test tools1.3.2.3 Spectrum analyzerparameters setting1.3.3 Test procedure1.3.3.1 Drive test procedure1.3.3.2 Fixed location testprocedure1.3.4 Analysis of test data1.3.4.1 Analysis of drive testdata1.3.4.2 Analysis of fixedlocation test data1.3.5 Analysis ofinterference in service areas1.3.5.1 The influence ofexternal interference1.3.5.2 The influence ofexternal interference oncoverage1.3.5.3 According to theresult of frequency scanningexport conclusions andscanning report.

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1.3.6 System OMC uplinkspectrum scanninginstruction1.3.6.1 Overview1.3.6.2 Uplink spectrumscanning function1.4 Single Station Test1.4.1 Single station testscope and objective1.4.2 Single station testverification requirement1.4.2.1 Single site

verification RNP1.4.2.2 Coverage areaverification1.4.2.3 Coverage area KPItarget1.4.3 Single station testverification contents1.4.3.1 Single siteinformation verification1.4.3.2 Functional testverification1.4.3.3 Drive test result1.4.4 Coverage testverification contents1.4.4.1 Configurationinformation1.4.4.2 Coverage polygon1.4.4.3 Coverage streetinformation1.4.5 Single station andcoverage test verificationreport1.5 Calibration Test1.6 Network Evaluationbefore Optimization1.7 BS Cluster Optimization1.8 Whole NetworkOptimization and NetworkEvaluation

1.9 Project Acceptance Testand Report Hand inSection2 Network PlanningIssue2.1 Optimization Test ToolIntroduction2.1.1 Optimization test toolCNT introduction2.1.1.1 Overview2.1.1.2 The use of ZXPOSCNT12.1.1.2.1 Test process2.1.1.2.2 Hardwaredetection and configuration

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2.1.1.2.3 Hardwareconfiguration interfaceintroduced2.1.1.2.4 Hardwareconfiguration interfaceintroduced2.1.1.3 Work interface2.1.1.4 Window interface2.1.1.4.1 Title bar2.1.1.4.2 Menu bar2.1.1.4.3 Status bar2.1.1.5 Toolbar

2.1.1.6 Replay toolbar2.1.1.7 Right key menutoolbar2.1.1.8 Menu and functionanalysis2.1.1.9 Explorer window2.1.1.9.1 Device Config2.1.1.9.2 Windows2.1.1.10 Refresh rate toadjust the window style andthe curve2.1.1.10.1 Adjust wirelessparameters window refreshrate chart2.1.1.10.2 Style curveadjustment2.1.1.11 Test softwareprojects2.1.1.12 Export of test data2.1.1.12.1 Export pages2.1.1.13 Subsection of testdata2.1.1.14 Route map2.1.1.14.1 Toolbarintroduction2.1.1.14.2 Control Layer2.1.1.14.3 Theme setting2.1.1.14.4 Map parameterssetting

2.1.1.14.5 Custom labelsettings2.1.1.14.6 Markerparameters2.1.1.14.7 Find the basestation2.1.1.15 Information displayand switch2.1.1.15.1 Values (WiMAX)2.1.1.15.2 Information2.1.1.15.3 Legend2.1.1.16 Drive test map2.1.1.17 Data test2.1.1.17.1 Plans setting

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page automatic test plan2.1.1.17.2 Message Testpage news shows2.1.1.17.3 Throughputshows the throughput of thepage2.1.1.17.4 Statistics showpage2.1.1.18 Data Monitor2.1.1.19 WiMAX Logon Tool2.1.1.20 WiMAX Logon Tool2.1.1.21 WiMAX

Communication Info2.1.1.22 WiMAX Air InterfaceMessage2.1.1.23 WiMAX ModulationStatistics2.1.1.24 WiMAX Date

Throughput2.1.2 Optimization analysistool CNA introduction2.1.2.1 Introduction2.1.2.2 Terms, definitionsand abbreviations2.1.2.3 Comprehensivedescription2.1.2.3.1 Background2.1.2.3.2 Product Overview2.1.2.4 Specific functionsdescription2.1.2.4.1 Basic functionanalysis2.1.2.4.2 Segment'RSSI andSegment'CINR functions2.1.2.4.3 Call event analysisand delay statistics2.1.2.4.4 Analysis ofhandover events2.1.2.4.5 InterferenceAnalysis2.1.2.4.6 Analysis of

dropped calls2.1.2.4.7 Calls, handover ofthe incident shows thegeographical2.1.2.4.8 Jitter Analysis ofpacket loss rate2.1.2.4.9 Table part of themeaning of Item Value2.2 Optimize Test2.2.1 Test Content2.2.1.1 Cover Test2.2.1.2 Throughout Test2.2.1.3 Cut-over Test2.2.1.4 Calling Test

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2.2.1.5 Operation Test2.2.1.6 Handoff2.2.1.7 Lose Words Rate2.2.2 Testing Method2.2.2.1 DT Testing2.2.2.2 CQT Testing2.3 RF Optimizing Subject2.3.1 RF Optimizing Goal2.3.2 Antenna Optimization2.3.3 Calibration PowerOptimizing2.3.4 Interferences

Searching and FrequencyScanning2.4 Access and Paging2.4.1 Basic connection flow2.4.1.1 Connection flowchart2.4.1.2 Small area optionand downlinksynchronization2.4.1.2.1 OMC parameterschart below2.4.1.2.2 Physicalal LayerParameter OMCConfiguration2.4.1.3 Ranging2.4.1.3.1 Rangingparameters2.4.1.3.2 Ranging OMCparameter configuration2.4.1.4 SBC negotiationability2.4.1.4.1 SBC parameters2.4.1.4.2 SBC OMCparameters configuration2.4.1.5 Coding andauthorization2.4.1.5.1 OMC parametersconfiguration2.4.1.6 REG ability

negotiation2.4.1.7 Service flow setup2.4.1.8 Obtaining IP2.4.2 Idle Idle model andpaging flow2.4.2.1 The function of idlemodel2.4.2.2 Paging chart2.4.2.3 Entering idle flowchart2.4.2.4 Location update2.4.2.5 Paging flow2.4.2.6 Exit idel state flow2.4.2.6.1 OMC parameters

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configuration2.5 Handover Technology2.5.1 Handover types2.5.1.1 Hard Handover(HHO)2.5.1.2 Fast BS Switching(FBSS)2.5.1.3 Macro DiversityHandoverMDHO2.5.2 HHO workflow2.5.3 The relatedparameters configure of HO

2.5.3.1 HO configure page2.5.3.2 HO parameterinstruction2.5.3.3 Neighbor configurepage2.5.3.4 Neighborparameters explan2.5.3.5 Trigger configure2.5.3.6 Trigger parameterinstruction2.6 Power Controloptimization2.6.1 PC and AMC principle2.6.1.1 The purpose of PC2.6.1.2 The principles of PC2.6.1.3 Power ControlClassification2.6.1.4 AMC2.6.1.5 PC and AMCarithmetic2.6.2 Power Control andAMC configure2.6.2.1 DL Burst Profileconfigure2.6.2.2 DL Burst Profileparameters instruction2.6.2.3 UL Burst Profileconfigure2.6.2.4 UL Burst Profile

parameter instruction2.6.2.5 AMC configure2.6.2.6 AMC frequentparameters instructions2.6.2.7 PC configureparameters2.6.2.8 PC parametersexplanation2.7 Admission andcongestion control2.7.1 QOS of the air-interface resource of WiMAX2.7.1.1 Air-interfaceresource

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2.7.1.2 Flux of subscribersservice-flow2.7.1.3 Types of service-flow2.7.1.4 Admission andcongestion control2.7.2 Admission Control2.7.2.1 Basic principle2.7.2.2 Realization method2.7.2.3 The applicationscene of admission control2.7.2.4 Serveral termsconsidering by admission

control2.7.2.5 Admission controlparameters explanation2.7.2.6 Admission configurepage2.7.3 Congestion control2.7.3.1 Basic principle2.7.3.2 Realized mode2.7.3.3 The scene ofcongestion control2.7.3.4 Congestion controlparameter2.7.3.5 Congestion controlconfigure pageSection3 WiMAX TerminalIntroduction3.1 Summary of frequentterminal sort summary3.1.1 Sort according to theshape and interface3.1.2 Sort according to thechip vendor3.2 Detail configurationinstruction of frequentterminal3.2.1 USI CPE terminal3.2.1.1 Configurationparameters operationinstruction

3.2.1.2 Use command3.2.2 ZTE terminal (base onBeceem chip)3.2.2.1 Configurationparameters operationinstruction3.2.2.2 TTIS authenticationconfiguration3.2.3 GCT terminal3.2.3.1 Configurationparameters operationinstruction3.2.3.2 Common commandinstruction

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3.2.3.2.1 Set frequency3.2.3.2.2 Print packetcommand3.2.3.2.3 Dump command3.2.3.2.4 ConfigurationcommandSection4 WiMAX NetworkKPI Introduction4.1 WiMAX networkperformance KPIintroduction4.1.1 KPI concept

4.1.2 WiMAX KPI introduce4.1.2.1 Coverage KPI4.1.2.1.1 DL/UL RSSI4.1.2.1.2 DL/UL CINR4.1.2.1.2 DL/UL Tx Power4.1.2.2 System PerformanceKPI4.1.2.2.1 Initial Access4.1.2.2.2 Service Flow Setup4.1.2.2.3 SystemConnection Drop Rate4.1.2.2.4 Hard Handover4.1.2.2.5 Delay4.1.2.2.6 Jitter4.1.2.2.7 Packet Loss4.1.2.3 KPI recommendvalue4.2 KPI statistic tool CNO2introduction4.2.1 Introduction of CNO24.2.2 Benefit of using CNO24.2.3 Data Characteristic ofCNO24.2.4 Advantage of CNO24.2.5 Main OperationStatistic steps of CNO2 forWiMAX


Section1 NetworkSimulation Introduction

1.1 Overview of networksimulation1.2 Network Simulationbasics1.2.1 Digital Map1.2.2 Universal TransverseMercator (UTM)1.3 Wireless PropagationScenarios Definition1.4 Model SelectionSection2 Propagation Model

Tuning2.1 Data Collection2.2 Data Processing

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forCustomers2.3 Data Analysis2.4 Assessment PrecisionSection3 Simulation Flow3.1 Data Preparation3.2 Path Loss Prediction3.3 Traffic DistributionCreation3.4 Wireless NetworkSimulation Analysis3.5 Outputting NetworkSimulation Design ReportSection4 QualityAssessment on WirelessNetwork Simulation Design4.1 Acquiring NetworkPerformance Data4.2 Comparison Analysis4.3 Deduction on NetworkSimulation QualitySection5 Simulation inNetwork Planning andOptimization5.1 Network TopologyDesign5.2 Network KPI Prediction5.3 Capacity Expansion andCoverage IssueSection6 Static SimulationAlgorithm6.1 Effective Site AntennaHeight Calculation Methods6.2 Diffraction LossCalculation (Knife Edge)


2.4. Introduction to Level-IV Certification Test on WIMAX P&O

Test span

60 minutes

Total score

100

Question types

The test focuses on examining the understanding on related theories. The altogether 65 test questions

involve Single Choice, Multiple ChoiceGap Filling and Brief Answer types.

Level-II Single Multiple Judgeme Gap Filling Brief Answer

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Topologies1.1.2 Wireless Technologies1.1.3 Kinds of WirelessNetworks1.1.4 Wireless BroadbandAccess (WBA)1.2 Related Organization1.2.1 IEEE1.2.2 WiMAX Forum1.3 What is WiMAX1.3.1 What is WiMAX1.3.2 What is 802.16d1.3.3 What is 802.16e1.3.4 WiMax Speed and

Range1.3.5 Why WiMAX11.3.6 WiMAX Goals1.4 Salient Features ofWiMAX1.4.1 OFDM-based physicallayer1.4.2 Very High Peak DateRate1.4.3 Scalable bandwidthand rate support1.4.4 Adaptive modulationand coding (AMC)1.4.5 Link-layer

retransmissions1.4.6 Support for TDD andFDD1.4.7 Orthogonal frequencydivision multiple access(OFDMA)1.4.8 Flexible and dynamicper user resource allocation1.4.9 Support for advancedantenna techniques1.4.10 Qulity of servicesupport1.4.11 Robust security1.4.12 Support for mobility

1.4.13 IP-based architecture

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Section2 OFDM2.1 OFDM SystemDescription2.2 OFDM Orthogonality2.3 How to Overcome InterSymbol Interference (ISI)2.4 How to Overcome InterCarrier Interference (ICI)Section3 OFDMA3.1 OFDMA Basics3.2 OFDMA SymbolStructure and Sub-

Channelization3.3 Scalable OFDMA3.4 TDD Frame Structure3.5 Other Advanced PHYLayer Features3.6 Difference betweenOFDMA and OFDMSection4 WiMAX MAC4.1 Common MAC Concepts4.1.1 CS Sublayer4.1.2 MAC CPS Sublayer4.2 Quality of Service (QoS)Support4.3 MAC Scheduling Service4.4 Mobility Management4.4.1 Power Management4.4.2 Handoff4.5 SecuritySection5 WiMAX AdvancedFeatures5.1 Smart Antenna

Technologies5.2 Fractional FrequencyReuse5.3 Multicast and BroadcastService (MBS)Section6 WiMAX NetworkArchitectureSection7 WiMAX Channel

Estimation7.1 Introduction7.2 Channel Estimation7.2.1 Transmitter7.2.2 Channel7.2.3 RecieverSection8 WiMAX MajorBenefits

2 WIMAX NetworkPlanning

Section1 Overview andProcess of Wireless NetworkPlanning1.1 Definition of WirelessNetwork Planning1.2 Objectives of WiMAX

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Network Planning1.3 Process of WiMAXWireless Network PlanningSection2 NetworkDimensioning and Design2.1 Requirements2.2 WiMAX Cell Site Design2.3 WiMAX NetworksDimensioning2.3.1 Deployment Scenarios2.3.2 Dimensioning Process2.4 Business Plan, Assets,

and Key PerformanceIndicators2.5 Strategy2.6 Coverage Dimensioning2.7 Capacity Dimensioning2.8 Joint DimensioningSection3 Radio Propagationmodels3.1 Free-Space Model3.2 SUI Model3.3 Standard MacrocellPropagation ModelSection4 WiMAX CoveragePlanning4.1 Overview of Link Budget4.2 Physical LayerParameters Meanings ofPUSC in WiMAX4.2.1 Link Budget of theWiMAX System4.2.2 Overview of WiMAXLink Budget4.3 Input and Output4.3.1 Input Parameters4.3.2 Compulsory InputParameters4.3.3 Default Parameters4.4 Link Budget TableSection5 WiMAX Capacity

Planning5.1 Principles of SubscriberPredication5.1.1 Methods of SubscriberPredication5.2 Service Models5.2.1 Voice Service Model5.2.2 Data Service Model5.3 WiMAX CapacityPlanning5.3.1 Physical Layer TrafficCalculation of DownlinkSubframe5.3.2 Physical Layer Traffic

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Calculation of UplinkSubframe5.3.3 Summary of TrafficCalculationSection6 DetailedCalculation of EstimatedSite Number6.1 Site Number EstimationBased on CoverageRequirement6.2 Site Number EstimationBased on Traffic

RequirementSection7 Site Survey andPlanning7.1 Overview7.2 Introduction to SiteSurvey7.3 Available Site Surveyand Selection7.3.1 No Obvious BlockingObjects around the Site7.3.2 Site Height7.3.3 No Interference withOther Systems7.4 Planned Site Survey andSelection7.4.1 No Obvious BlockingObjects around the Site7.4.2 Site Height7.4.3 Distance between SiteLocation and Planned SiteLocation7.5 Ultra-Wide CoverageSite Survey and SelectionSection8 Antenna Selection8.1 Overview8.2 Antenna Selection8.2.1 Frequency Range andPolarization Mode8.2.2 Radiation Pattern,

Horizontal BW, Vertical BW,and Gain8.2.3 Downtilt Mode8.2.4 Side Lobe Suppressionand Null Fill8.2.5 Front-to-back Ratio,Maximum Input Power,

Third-order Inter-modulation, Isolation8.3 Selecting Antennas forIndoor Distribution SystemsSection9 WiMAX Preamble &Neighbor Planning9.1 Overview

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9.2 Preamble & NeighborPlanning Flow9.2.1 Preamble PlanningFlow9.2.2 Neighbor PlanningFlow9.3 Preamble PlanningProcedure9.4 Neighbor Planning viaCNO9.4.1 Neighbor Planning9.4.2 Tips

Section10 Tools3 WIMAX NetworkOptimization

Section1 Wireless NetworkPlanning and OptimizationProcess1.1 Basic ProcessIntroduction1.2 Requirement Analysis1.3 Spectrum Scan1.3.1 Scanning overview1.3.2 Scanning test type andtest tools1.3.2.1 Test type1.3.2.2 Test tools1.3.2.3 Spectrum analyzerparameters setting1.3.3 Test procedure1.3.3.1 Drive test procedure1.3.3.2 Fixed location testprocedure1.3.4 Analysis of test data1.3.4.1 Analysis of drive testdata1.3.4.2 Analysis of fixedlocation test data1.3.5 Analysis ofinterference in service areas1.3.5.1 The influence ofexternal interference1.3.5.2 The influence ofexternal interference oncoverage1.3.5.3 According to theresult of frequency scanningexport conclusions andscanning report.1.3.6 System OMC uplinkspectrum scanninginstruction1.3.6.1 Overview1.3.6.2 Uplink spectrumscanning function1.4 Single Station Test1.4.1 Single station test

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scope and objective1.4.2 Single station testverification requirement1.4.2.1 Single siteverification RNP1.4.2.2 Coverage areaverification1.4.2.3 Coverage area KPItarget1.4.3 Single station testverification contents1.4.3.1 Single site

information verification1.4.3.2 Functional testverification1.4.3.3 Drive test result1.4.4 Coverage testverification contents1.4.4.1 Configurationinformation1.4.4.2 Coverage polygon1.4.4.3 Coverage streetinformation1.4.5 Single station andcoverage test verificationreport1.5 Calibration Test1.6 Network Evaluationbefore Optimization1.7 BS Cluster Optimization1.8 Whole NetworkOptimization and NetworkEvaluation1.9 Project Acceptance Testand Report Hand inSection2 Network PlanningIssue2.1 Optimization Test ToolIntroduction2.1.1 Optimization test toolCNT introduction

2.1.1.1 Overview2.1.1.2 The use of ZXPOSCNT12.1.1.2.1 Test process2.1.1.2.2 Hardwaredetection and configuration2.1.1.2.3 Hardwareconfiguration interfaceintroduced2.1.1.2.4 Hardwareconfiguration interfaceintroduced2.1.1.3 Work interface2.1.1.4 Window interface

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2.1.1.4.1 Title bar2.1.1.4.2 Menu bar2.1.1.4.3 Status bar2.1.1.5 Toolbar2.1.1.6 Replay toolbar2.1.1.7 Right key menutoolbar2.1.1.8 Menu and functionanalysis2.1.1.9 Explorer window2.1.1.9.1 Device Config2.1.1.9.2 Windows

2.1.1.10 Refresh rate toadjust the window style andthe curve2.1.1.10.1 Adjust wirelessparameters window refreshrate chart2.1.1.10.2 Style curveadjustment2.1.1.11 Test softwareprojects2.1.1.12 Export of test data2.1.1.12.1 Export pages2.1.1.13 Subsection of testdata2.1.1.14 Route map2.1.1.14.1 Toolbarintroduction2.1.1.14.2 Control Layer2.1.1.14.3 Theme setting2.1.1.14.4 Map parameterssetting2.1.1.14.5 Custom labelsettings2.1.1.14.6 Markerparameters2.1.1.14.7 Find the basestation2.1.1.15 Information displayand switch

2.1.1.15.1 Values (WiMAX)2.1.1.15.2 Information2.1.1.15.3 Legend2.1.1.16 Drive test map2.1.1.17 Data test2.1.1.17.1 Plans settingpage automatic test plan2.1.1.17.2 Message Testpage news shows2.1.1.17.3 Throughputshows the throughput of thepage2.1.1.17.4 Statistics showpage

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2.1.1.18 Data Monitor2.1.1.19 WiMAX Logon Tool2.1.1.20 WiMAX Logon Tool2.1.1.21 WiMAXCommunication Info2.1.1.22 WiMAX Air InterfaceMessage2.1.1.23 WiMAX ModulationStatistics2.1.1.24 WiMAX Date

Throughput2.1.2 Optimization analysis

tool CNA introduction2.1.2.1 Introduction2.1.2.2 Terms, definitionsand abbreviations2.1.2.3 Comprehensivedescription2.1.2.3.1 Background2.1.2.3.2 Product Overview2.1.2.4 Specific functionsdescription2.1.2.4.1 Basic functionanalysis2.1.2.4.2 Segment'RSSI andSegment'CINR functions2.1.2.4.3 Call event analysisand delay statistics2.1.2.4.4 Analysis ofhandover events2.1.2.4.5 InterferenceAnalysis2.1.2.4.6 Analysis ofdropped calls2.1.2.4.7 Calls, handover ofthe incident shows thegeographical2.1.2.4.8 Jitter Analysis ofpacket loss rate2.1.2.4.9 Table part of themeaning of Item Value

2.2 Optimize Test2.2.1 Test Content2.2.1.1 Cover Test2.2.1.2 Throughout Test2.2.1.3 Cut-over Test2.2.1.4 Calling Test2.2.1.5 Operation Test2.2.1.6 Handoff2.2.1.7 Lose Words Rate2.2.2 Testing Method2.2.2.1 DT Testing2.2.2.2 CQT Testing2.3 RF Optimizing Subject2.3.1 RF Optimizing Goal

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2.3.2 Antenna Optimization2.3.3 Calibration PowerOptimizing2.3.4 InterferencesSearching and FrequencyScanning2.4 Access and Paging2.4.1 Basic connection flow2.4.1.1 Connection flowchart2.4.1.2 Small area optionand downlink

synchronization2.4.1.2.1 OMC parameterschart below2.4.1.2.2 Physicalal LayerParameter OMCConfiguration2.4.1.3 Ranging2.4.1.3.1 Rangingparameters2.4.1.3.2 Ranging OMCparameter configuration2.4.1.4 SBC negotiationability2.4.1.4.1 SBC parameters2.4.1.4.2 SBC OMCparameters configuration2.4.1.5 Coding andauthorization2.4.1.5.1 OMC parametersconfiguration2.4.1.6 REG abilitynegotiation2.4.1.7 Service flow setup2.4.1.8 Obtaining IP2.4.2 Idle Idle model andpaging flow2.4.2.1 The function of idlemodel2.4.2.2 Paging chart

2.4.2.3 Entering idle flowchart2.4.2.4 Location update2.4.2.5 Paging flow2.4.2.6 Exit idel state flow2.4.2.6.1 OMC parametersconfiguration2.5 Handover Technology2.5.1 Handover types2.5.1.1 Hard Handover(HHO)2.5.1.2 Fast BS Switching(FBSS)2.5.1.3 Macro Diversity

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HandoverMDHO2.5.2 HHO workflow2.5.3 The relatedparameters configure of HO2.5.3.1 HO configure page2.5.3.2 HO parameterinstruction2.5.3.3 Neighbor configurepage2.5.3.4 Neighborparameters explan2.5.3.5 Trigger configure

2.5.3.6 Trigger parameterinstruction2.6 Power Controloptimization2.6.1 PC and AMC principle2.6.1.1 The purpose of PC2.6.1.2 The principles of PC2.6.1.3 Power ControlClassification2.6.1.4 AMC2.6.1.5 PC and AMCarithmetic2.6.2 Power Control andAMC configure2.6.2.1 DL Burst Profileconfigure2.6.2.2 DL Burst Profileparameters instruction2.6.2.3 UL Burst Profileconfigure2.6.2.4 UL Burst Profileparameter instruction2.6.2.5 AMC configure2.6.2.6 AMC frequentparameters instructions2.6.2.7 PC configureparameters2.6.2.8 PC parametersexplanation

2.7 Admission andcongestion control2.7.1 QOS of the air-interface resource of WiMAX2.7.1.1 Air-interfaceresource2.7.1.2 Flux of subscribersservice-flow2.7.1.3 Types of service-flow2.7.1.4 Admission andcongestion control2.7.2 Admission Control2.7.2.1 Basic principle2.7.2.2 Realization method

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2.7.2.3 The applicationscene of admission control2.7.2.4 Serveral termsconsidering by admissioncontrol2.7.2.5 Admission controlparameters explanation2.7.2.6 Admission configurepage2.7.3 Congestion control2.7.3.1 Basic principle2.7.3.2 Realized mode

2.7.3.3 The scene ofcongestion control2.7.3.4 Congestion controlparameter2.7.3.5 Congestion controlconfigure pageSection3 WiMAX TerminalIntroduction3.1 Summary of frequentterminal sort summary3.1.1 Sort according to theshape and interface3.1.2 Sort according to thechip vendor3.2 Detail configurationinstruction of frequentterminal3.2.1 USI CPE terminal3.2.1.1 Configurationparameters operationinstruction3.2.1.2 Use command3.2.2 ZTE terminal (base onBeceem chip)3.2.2.1 Configurationparameters operationinstruction3.2.2.2 TTIS authenticationconfiguration

3.2.3 GCT terminal3.2.3.1 Configurationparameters operationinstruction3.2.3.2 Common commandinstruction3.2.3.2.1 Set frequency3.2.3.2.2 Print packetcommand3.2.3.2.3 Dump command3.2.3.2.4 ConfigurationcommandSection4 WiMAX NetworkKPI Introduction

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4.1 WiMAX networkperformance KPIintroduction4.1.1 KPI concept4.1.2 WiMAX KPI introduce4.1.2.1 Coverage KPI4.1.2.1.1 DL/UL RSSI4.1.2.1.2 DL/UL CINR4.1.2.1.2 DL/UL Tx Power4.1.2.2 System PerformanceKPI4.1.2.2.1 Initial Access

4.1.2.2.2 Service Flow Setup4.1.2.2.3 SystemConnection Drop Rate4.1.2.2.4 Hard Handover4.1.2.2.5 Delay4.1.2.2.6 Jitter4.1.2.2.7 Packet Loss4.1.2.3 KPI recommendvalue4.2 KPI statistic tool CNO2introduction4.2.1 Introduction of CNO24.2.2 Benefit of using CNO24.2.3 Data Characteristic ofCNO24.2.4 Advantage of CNO24.2.5 Main OperationStatistic steps of CNO2 forWiMAX


Section1 NetworkSimulation Introduction1.1 Overview of networksimulation1.2 Network Simulationbasics1.2.1 Digital Map1.2.2 Universal TransverseMercator (UTM)1.3 Wireless Propagation

Scenarios Definition1.4 Model SelectionSection2 Propagation Model

Tuning2.1 Data Collection2.2 Data Processing2.3 Data Analysis2.4 Assessment PrecisionSection3 Simulation Flow3.1 Data Preparation3.2 Path Loss Prediction3.3 Traffic DistributionCreation3.4 Wireless Network

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forCustomersSimulation Analysis3.5 Outputting NetworkSimulation Design ReportSection4 QualityAssessment on WirelessNetwork Simulation Design4.1 Acquiring NetworkPerformance Data4.2 Comparison Analysis4.3 Deduction on NetworkSimulation QualitySection5 Simulation inNetwork Planning andOptimization5.1 Network TopologyDesign5.2 Network KPI Prediction5.3 Capacity Expansion andCoverage IssueSection6 Static SimulationAlgorithm6.1 Effective Site AntennaHeight Calculation Methods6.2 Diffraction LossCalculation (Knife Edge)


wimax rf planning & optimization

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