10 site engineer training course_radio network optimization
TRANSCRIPT
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TK Service Department
Jan 31st, 2011
Site Engineer Training Course
Radio Network Optimization
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2011-5-19 2
Learning Objective
2011-5-19 2
From this course, you will learn:
Frequently used abbreviations about RNO
Basic RNO flow and key actions
Control point of each action
Input and output documents
Supporting documents for RNO.
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Content
Network Optimization - Actions List for NOE
Single Site Verification
RNO Plan Preparations
Perform RNO Test and Fix the RNO Scheme
Implement Cluster Optimization
Implement Entire Network Optimization
Network Optimization Acceptance
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Illustration
CP
KCP
100% site inspection
20% site inspection
Document inspection
No. Stage Action for NOE Illustration
1Single Site
VerificationReview the single site verification report..
2
RNO Plan
Preparation
s
Confirm the optimization plan.
3 Confirm the DT plan and Hand over theengineering details.
4 Review resource preparations
5 Review the detailed plan.
6 RNO project kickoff meeting
7 PerformRNO Test
and confirmRNO
Scheme
Verify test preparations.
8 Comprehensive RNO analysis
9Review network evaluation report/RNOscheme.
10 ImplementClusterOptimizatio
n
Monitor the (cluster) optimization effects.
11 Review cluster optimization report.
12 ImplementEntireNetworkOptimization
Monitor the (entire network) optimizationeffects.
13 Review the network optimization report.
14
NetworkAcceptance
Submit RNO reports and documents.
15 RNO project review meeting
16 Archive the documents.
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Frequently Used Abbreviations about RNO
AbbreviationsNetwork Optimization Engineer
SSVSUB
DT
CQT
SubcontractorSingle Site Verification
Drive Test
Call Quality Test
RNO
CP
KCP
Control Point
Key Control Point
NOE
NOM Network Optimization Manager
Radio Network Optimization
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Content
Network Optimization - Actions List for NOE
Single Site Verification
RNO Plan Preparations
Perform RNO Test and Fix the RNO Scheme
Implement Cluster Optimization
Implement Entire Network Optimization
Network Optimization Acceptance
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Subcourse Content
Single Site Verification
Action 1: Review the Single Site Verification Report
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NetworkPlanning
SiteSurvey
SiteAcquisition
SiteDesign
MaterialDelivery
CivilWork
TEInstallation
SiteIntegration
NetworkOptimization PATLevel 4
Single SiteVerification
RNO PlanPreparations
Perform RNOTest and FixRNO Scheme
ImplementClusterOptimization
Implement EntireNetworkOptimization
NetworkOptimization
Acceptance
Plan testroutes
Checkconfigurationparameters
Check andhandlealarms
Checktestingequipment
Compilethe singlesiteverificationreport.
1 day
Reviewsingle siteverification
From:
Equipmentcommissioning
0.25 day
Site
antennainspection
Single Site Verification Flow
Level 5
The actions listed in the blue cells are the siteengineers' actions.
The actions listed in the orange cells are the
subcontractors' actions.
Single Site Verification Flow
NOEs
Action 1
1 day
0.25 day 1 day0.25 day 0.25 day 0.25 day
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Action 1: CP Review the single Site Verification
Report
After the NOEs finish reviewing of the single site verification report of the related products, they should submit the report to
the NOM and the customer for reexamination.
Key Actions Relevant Documents Action Points Work Day
Review thesingle siteverification
report
1. Single Site VerificationReport
2. Single Site Verification
Work Guidebook
When reviewing the Single Site Verification Report,the engineers should pay attention to the KPIs andfunctions of each site.
1.Check whether the antenna installationparameters in the Single Site Verification Reportare consistent with those from the networkplanning data.
2.For all sites included in the Single Site
Verification Report, check whether each sector of
the site can correctly launch the services, forexample, voice and data services, high-speeddata service and also check whether call quality,cell coverage, and handover with adjacent cells
are normal.
1 day
Input - Single site verification report
Output - Single site verification report
http://tsm.zte.com.cn/tsm/FileCenter/File.aspx?Mode=read&FileID=30212680http://tsm.zte.com.cn/tsm/FileCenter/File.aspx?Mode=read&FileID=30212680http://tsm.zte.com.cn/tsm/FileCenter/File.aspx?Mode=read&FileID=30212680 -
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Content
Network Optimization - Actions List for NOEs
Single Site Verification
RNO Plan Preparations
Perform RNO Test and Fix the RNO Scheme
Implement Cluster Optimization
Implement Entire Network Optimization
Network Optimization Acceptance
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Subcourse Content
RNO Plan Preparations
Action 1: Fix DT Plan and Hand over the
Engineering details
Action 2: Review Resource Preparations and
Test Plan
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Level 4
Single SiteVerification
RNO PlanPreparations
Perform RNOTest and FixRNO Scheme
ImplementClusterOptimization
Implemen EntireNetworkOptimization
NetworkOptimization
Acceptance
2 days
Fix the RNOplan
0.5day
Fix the DTplan/hand overthe engineeringmaterials
1 day
Fix the detailed testplanReview resourcepreparations
1 day
Review resourcepreparations.Review the test plan
0.5day
RNO projectkickoff meeting
Test Plan Preparations
Level 5
The actions listed in the blue cells are
the site engineers' actions.The actions listed in the orange cells
are the subcontractors' actions.
RNO Plan Preparations
NOEs
Action 1NOEs
Action 2
NetworkPlanning
SiteSurvey
SiteAcquisition
SiteDesign
MaterialDelivery
CivilWork
TEInstallation
SiteIntegration
NetworkOptimization PAT
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Action 1: Fixing DT Plan and Hand over the
Engineering Details
After the handover, the NOEs should produce the meeting minutes. The minutes should be signed by all the three parties.
Key Actions Relevant Documents Action Points Work Day
Hand over
theengineeringmaterials
Collect information
including but not limited to:
1. OptimizationResponsibility Matrix
2. Network OptimizationAcceptance Standard
3. Main RNO Plan
The NOEs should hand over the engineering detailstogether with the operator's NOM and the subcontractor.
The NOEs, the customer, and the subcontractor shoulddiscuss the main RNO plan and define the RNO interface,
RNO work flow, RNO acceptance criteria, and coordination
requirements of the customer.
0.5 day
Fix the DT
plan
The NOEs should negotiate with the customer to fix the DTarea, site, parameters, calling mode and the CQT testspots.The NOEs should fix the RNO test plan, and provide the
following information to the subcontractor: site information,main RNO plan, RNO document templates, and technicalguidelines.
The subcontractor should fix the RNO test plan, test routes
and accept the engineering details.
Input - Main RNO plan
Output - Meeting minutes
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Action 2: CP Review Resource Preparations and Test
Plan
Area Network Optimization Test Plan
Key Actions Relevant Documents Action Points Work Day
Review the
RNO test
plan
Area Network
Optimization Test Plan
Review contents:
Check whether the test plan is feasible and
that it can satisfy the requirements of the
project and the customer.
1 day
Review
resource
preparations
Review contents:
The NOEs should check the preparations and
qualifications of the test engineers, test
vehicles, test equipment, test software, analytic
software, test cell phone, portable computer,
and GPS.
Input - RNO test plan
Output - Area Network Optimization Test Plan
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Content
Network Optimization- Actions List for NOE
Single Site Verification
RNO Plan Preparations
Perform RNO Test and Fix the RNO Scheme
Implement Cluster Optimization
Implement Entire Network Optimization
Network Optimization Acceptance
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Subcourse Content
Perform RNO Test and Fixing RNO Scheme
Action 1: Verify DT Preparations
Action 2: Comprehensively Analyze RNO Problems
Action 3: Review Evaluation Report/RNO Scheme
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Level 4
Single SiteVerification
RNO PlanPreparations
Perform RNOTest and FixiRNOScheme
ImplementClusterOptimization
Implement EntireNetworkOptimization
NetworkOptimization
Acceptance
2 days
DTpreparations
1 day
Verify theengineers'preparations
5 days
CollectDT data
2 days
Analyze andevaluate thenetworkperformance
1 day
ComprehensiveRNOanalysis
2 days
Reviewnetworkevaluationreport/RNOscheme
Perform RNO Test and Fix RNO Scheme
Level 5
The actions listed in the blue cells are the siteengineers' actions.The actions listed in the orange cells are thesubcontractors' actions.
Perform RNO Test and Fix RNO Scheme
NOEs' Action 1 NOEs'Action 2
NOEs'Action 3
NetworkPlanning
SiteSurvey
SiteAcquisition
SiteDesign
MaterialDelivery
CivilWork
TEInstallation
SiteIntegration
NetworkOptimization PAT
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Action 1: CP Verify DT Preparations
1.Record the comments about the RNO test plan.
2. If the test plan does not pass the review, the subcontractor has to rearrange the personnel, vehicle, and tools,
and submit a more detailed test plan.
Key ActionsRelevant
DocumentsAction Points Work Day
Verify DTpreparations
Area NetworkOptimization Test
Plan
The NOEs should review the Area Network OptimizationTest Plan
1.Review the feasibility of the test plan.
2. Review the preparations of the test engineers and
vehicles.
3. Check whether the test devices, for example, test
software, analytic software, test cell phone, portable
computer, and GPS, satisfy the test requirements.
4.Check whether the test routes are rational.
5. Check whether the test procedures satisfy the
customer's requirements.
1 day
Input - Area Network Optimization Test Plan
Output - Null
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Action 2: Comprehensively Analyze RNO Problems
The NOEs should focus on the RNO problems and produce the network evaluation reportand RNO scheme.
Key
Actions
Relevant
DocumentsAction Points
Work
Day
Comprehen
sive RNO
analysis
1.Evaluation Report
Template
2. Network
EvaluationGuidebook
The subcontractor, NOEs and NOMshould analyze the key RNO issues of
the network comprehensively, and draw
up the final RNO scheme. For theproblems that cannot be solved, the
NOEs and NOM should escalate the
problems to a higher level to request
further support.
1 day
Input - Network performance evaluation report
Output - Network evaluation report and RNO scheme
http://tsm.zte.com.cn/tsm/FileCenter/File.aspx?Mode=read&FileID=30315045http://tsm.zte.com.cn/tsm/FileCenter/File.aspx?Mode=read&FileID=30212683http://tsm.zte.com.cn/tsm/FileCenter/File.aspx?Mode=read&FileID=30315045 -
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Action 3: KCP Review the Evaluation Report/RNO
Scheme
Network Performance Evaluation Reportand RNO Scheme
Key Actions Relevant Documents Action Points Work Day
Review
network
evaluation
report/RNO
scheme
1. Network
Evaluation Report
2. Network
Optimization Work
Guide
Review contents:
1.Check whether the test method is correct.
2.Check whether the test data and KPIs are
aligned.3.Check whether there are any problems
with the network, and analyze and solve
any problems.
4.Check whether the scheme is feasible.
5.Check whether the documents are
correct .
2 days
Input - Network evaluation report and RNO scheme
Output - Network evaluation report and final RNO scheme
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Check whether the testmethod is standard.
Check whether the testdata and KPIs areintegrated.
Check whether there areany problem aboutnetwork, and analyze theproblem if any.
Check whether theRNO scheme isreasonable.
Check whether thedocuments arenormative.
Example of the network evaluation report
Illustration of Action 3: KCP Review Network
Evaluation Report/RNO Scheme
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Content
Network Optimization- Actions List for NOE
Single Site Verification
RNO Plan Preparations
Perform RNO Test and Fix the RNO Scheme
Implement Cluster Optimization
Implement Entire Network Optimization
Network Optimization Acceptance
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Subcourse Content
Implement Cluster Optimization
Action 1: Monitor the Cluster Optimization Effects
Action 2: Review Cluster Optimization Report
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Level 4
Single SiteVerification
RNO PlanPreparations
Perform RNOTest and FixRNO Scheme
ImplementClusterOptimization
Implement EntireNetworkOptimization
NetworkOptimization
Acceptance
1 days
Check thealarmsAdjust radionetworkparameters
Adjustneighborcell relations
3 days
Check theradiocoverageAdjust theantenna
feedersystem
2 days
Monitor theoptimizationeffects
2 days
Handlesubscriberscomplaints
4 days
Verify theclusteroptimizationClusteroptimization
report
2 days
Reviewclusteroptimizationreport.
Implement Cluster Optimization
Level 5
The actions listed in the blue cells are thesite engineers' actions.
The actions listed in the orange cells arethe subcontractors' actions.
Implement Cluster Optimization
NOEs'Action 1
NOEs'Action 2
NetworkPlanning
SiteSurvey
SiteAcquisition
SiteDesign
MaterialDelivery
CivilWork
TEInstallation
SiteIntegration
NetworkOptimization PAT
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Action 1: CP Monitor the Cluster Optimization
Effects
The NOEs should monitor the execution status of the RNO adjustment work order and the RNO effects.
Key Actions Relevant Documents Action Points Work Day
Monitor the
optimization
effects
1. Network Evaluation
Guidebook
The NOEs should monitor the execution status
of the RNO adjustment work order and the
RNO effects.
Contents:
1.Check whether the network indicators have
improved after the radio parameter adjustment,
for example, call drop rate, call setup success
rate, and handover success rate.
2.Check whether the indicators of the
network/cell have improved after the
optimization, for example, coverage, signal
quality, call quality and handover.
2 days
Input - RNO adjustment work order
Output - RNO adjustment work order
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Action 2: KCP Review Cluster Optimization Report
Submit the Cluster Optimization Reportto the NOM and the customer for review.
Key Actions Relevant Documents Action Points Work Day
Review
cluster
optimization
report
1. Cluster
Optimization
Report(Template)
2. Remaining RNO
Problems TracingTable
Review contents:
1.Check whether the test method is correct.
2.Check whether the test data and KPIs are
aligned.
3.Confirm whether the KPIs meet the
requirements.
4.Check whether the network problems are
solved, and whether the reports are clear.
5.Check whether the documents are correct.
2 days
Input - Cluster optimization report
Output - Cluster optimization report
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Check whether the testmethod is standard.
Check whether the test dataand KPIs are integrated.
Confirm whether the KPIsmeet the requirements.
Check whether the networkproblems are solved, andwhether the description is
clear.
Check whether thedocuments are normative.
Example of the cluster optimization report
Illustration of Action 2: KCP Review Cluster
Optimization Report
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Content
Network Optimization- Actions List for NOE
Single Site Verification
RNO Plan Preparations
Perform RNO Test and Fix the RNO Scheme
Implement Cluster Optimization
Implement Entire Network Optimization
Network Optimization Acceptance
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Subcourse Content
Implement Entire Network Optimization
Action 1: Monitor the Network Optimization Effects
Action 2: Review Network Optimization Report
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Level 4
Single SiteVerification
RNO PlanPreparations
Perform RNOTest and FixRNO Scheme
ImplementClusterOptimization
Implement EntireNetworkOptimization
NetworkOptimization
Acceptance
1 day
Check thealarms
Adjust radionetworkparameters
Adjustneighbor cell
relations
3 days
Check theradiocoverage
Adjust theantennafeeder system.
2 days
Monitor theoptimizationeffects
2 days
Handlesubscriberscomplaints
4 days
Networkoptimizationacceptance
Networkoptimizationreport
2 days
Review thenetworkoptimizationreport
Implement Entire Network Optimization
Level 5
The actions listed in the blue cells are the siteengineers' actions.The actions listed in the orange cells are the
subcontractors' actions.
Implement Entire Network Optimization
NOEs
Action 1NOEs
Action 2
NetworkPlanning
SiteSurvey
SiteAcquisition
SiteDesign
MaterialDelivery
CivilWork
TEInstallation
SiteIntegration
NetworkOptimization PAT
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Action 1: CP Monitor the Network Optimization
Effects
The NOEs should monitor the execution status of the RNO adjustment work order and theRNO effects.
Key
Actions
Relevant
DocumentsAction Points
Work
Day
Monitor the
optimization
effects
1. Network
Evaluation
Guidebook
The NOEs should monitor the execution
status of the RNO adjustment work order
and the RNO effects.
Contents:Check whether the network indicators have
improved after the radio parameter
adjustment, for example, call drop rate, call
setup success rate, and handover success
rate.
2 days
Input - RNO adjustment work order
Output - RNO adjustment work order
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Action 2: KCP Review Network Optimization Report
Submit the Network Optimization Reportto the NOM and the customer for review.
Key Actions Relevant Documents Action Points Work Day
Review the
network
optimization
report
1. Network
Optimization
Report(Template)
2. Remaining RNOProblems Tracing
Table
Review contents:
1. Check whether the test method is
standard.
2. Check whether the test data and KPIs
are aligned.3. Confirm whether the KPIs meet the
requirements.
4. Check whether the network problems are
solved, and whether the description is clear.
5. Check whether the documents are
correct.
2 days
Input - Network optimization report
Output - Network optimization report
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Check whether the testmethod is standard.
Check whether the test dataand KPIs are integrated.
Confirm whether the KPIsmeet the requirements.
Check whether the networkproblems are solved, andwhether the description is
clear.
Check whether thedocuments are normative.
Example of the network optimization report
Explanation of Action 2: KCP Review Network
Optimization Report
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Content
Actions List for NOE
Single Site Verification
RNO Plan Preparations
Perform RNO Test and Fix RNO Scheme
Implement Cluster Optimization
Implement Entire Network Optimization
Network Optimization Acceptance
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Subcourse Content
Network Optimization Acceptance
Action 1: Archive the Documents
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Level 4
Single SiteVerification
RNO PlanPreparations
Perform RNOTest and FixRNO Scheme
ImplementClusterOptimization
Implement EntireNetworkOptimization
NetworkOptimization
Acceptance
1 day
Classify and
submit the RNOdocuments
1 day
Review the RNOdocuments
1 day
RNO projectreviewingmeeting
1 day
Archive the
documents
Network Optimization Acceptance
Level 5
The actions listed in the blue cells are thesite engineers' actions.
The actions listed in the orange cells are the
subcontractors' actions.
Network Optimization Acceptance
NOEss
Action 1
NetworkPlanning
SiteSurvey
SiteAcquisition
SiteDesign
MaterialDelivery
CivilWork
TEInstallation
SiteIntegration
NetworkOptimization PAT
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Action 1: Archive the Documents
Ensure the timeliness, accuracy, integrity, and validity of all documents.
Key Actions Relevant Documents Action Points Work Day
Archive thedocuments
Relevant documents
1.Base station information table
2.Single site verification report
3.Network evaluation report
4.Cluster optimization report
5.Network optimization report
6.Remaining RNO problems tracing table
7.RNO adjustment work order
8.Backup of the test data
1 day
Input - All documents involved in the RNO process
Output - RNO documents
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Review
Control Point
of Each Action
CPs/KCPs
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Proprietary Confidential