17734529 wimax project planning

8/6/2019 17734529 Wimax Project Planning

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HCL INFOSYSTEMHCL INFOSYSTEM

WIWI--MAXMAX


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Requirement of WiRequirement of Wi--MAXMAX

To extend reach and coverage, WiMAXTo extend reach and coverage, WiMAXintends to cater voice, video and dataintends to cater voice, video and data

service requirements of customers.service requirements of customers. To extend wire free reach/coverage toTo extend wire free reach/coverage to

cluster/pockets with limited or no wirecluster/pockets with limited or no wire--line (Fiber/Copper) coverage.line (Fiber/Copper) coverage.

To provide IP and TDM services.To provide IP and TDM services.

To provide Quality of services.To provide Quality of services.


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P2MP ArchitectureP2MP Architecture

Bharti IP-MPLSNetwork

Bharti InternetNetwork

WWWLocation 1

)))))))))))))))))))

Location 2

)))))))))))))))))))

VLAN 1

VLAN 2

VLAN 1

Internet Traffic

MPLS Traffic

Location 3

)))))))))))))))))))

VLAN 1


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Service ArchitectureService Architecture

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Backhaul

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DXC

Bharti

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AgendaAgenda

1.RF1.RF--PlanningPlanning

2.Site Survey2.Site SurveyBase Station (BS) SiteBase Station (BS) Site

Subscriber Station (SS) Site.Subscriber Station (SS) Site.

3.Installation & Commissioning3.Installation & CommissioningBS (Base station )BS (Base station )SS (Subscriber station)SS (Subscriber station)

4.Acceptance Test Procedure4.Acceptance Test ProcedurePre AT ChecksPre AT ChecksPhysical ATPhysical ATFinal ATFinal AT


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6) Optimization6) Optimization..Drive TestDrive TestPhysical validationPhysical validationCustomer complain.Customer complain.


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RFRF--PlanningPlanning


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Details Required for RFDetails Required for RF--PlanningPlanning

1.1. Detail of Already exist sites.Detail of Already exist sites.

2.2. Hot spots to be covered.Hot spots to be covered.

3.3. Existing Customer Detail.Existing Customer Detail.4.4. Customer Requirement.Customer Requirement.

5.5. Specification of BTS and CPE.Specification of BTS and CPE.

6.6. No. of CPE support by the BTS.No. of CPE support by the BTS.


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Steps for RFSteps for RF--PlanningPlanning

Area Survey to check hot spotsArea Survey to check hot spots

Details of clutter of area.Details of clutter of area. Location of BSLocation of BS

Sectorial orientationSectorial orientation

Location of CPELocation of CPE Link feasibilityLink feasibility


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Result of RFResult of RF--PlanningPlanning

1.1. Total Numbers of BS site Required.Total Numbers of BS site Required.

2.2. Optimum Location of BS site.Optimum Location of BS site.

3.3. Coverage Area of BS.Coverage Area of BS.4.4. No. of sector required per BTS.No. of sector required per BTS.

5.5. Total BoQ, TSSR required.Total BoQ, TSSR required.

6.6. Customer site feasibility.Customer site feasibility.7.7. Throughput required per CPE.Throughput required per CPE.


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Tools required for RFTools required for RF--PlanningPlanning

Spectrum AnalyzerSpectrum Analyzer

RF PlanningRF Planning--ToolTool

Map infoMap info

MIPT2GMIPT2G

Digital MAPDigital MAP

Frequency MeterFrequency Meter


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SITE SURVEYSITE SURVEY


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Site surveySite survey

1) Check for basic Infra material like tower, specification1) Check for basic Infra material like tower, specificationof pole, presence of electricity.of pole, presence of electricity.

2) Existing Radiation Patterns (Height and azimuth of2) Existing Radiation Patterns (Height and azimuth of

Anteena,Microwave)Anteena,Microwave)

3) Space in the BS site, parabolic photo, cable length ,CPE3) Space in the BS site, parabolic photo, cable length ,CPEsurvey ,LOS, place for CPE mounting.survey ,LOS, place for CPE mounting.

4)4) Making of site survey Report, with building,shelter,layMaking of site survey Report, with building,shelter,layout diagrams.out diagrams.

5)5) Pole at CPE and Tower Extention at BS if requiredPole at CPE and Tower Extention at BS if required

Team size 1 Engineer + 1 TechnicianTeam size 1 Engineer + 1 Technician


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Tools Required For SiteTools Required For Site--SurveySurvey

1.1. GPSGPS

2.2. Digital CameraDigital Camera

3.3. Measuring TapeMeasuring Tape4.4. CompassCompass

5.5. BinocularBinocular


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Proposed poleProposed pole


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GPS Location Building Top view Building side view

Inside shelter diagramRadiation PatternObstruction Details


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Installation&CommissioningInstallation&Commissioning


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Tools for Installation & CommissioningTools for Installation & Commissioning

1)1) Standared Tool kit.Standared Tool kit.Drilled machineDrilled machine

Crimping toolCrimping tool

Spanner set(7Spanner set(7--32)32)Screw driver setScrew driver set

Safety kitSafety kit

2)2) Test EquipmentTest Equipment

VSWR meterVSWR meterPower meterPower meter

LaptopLaptop


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Installation ProcedureInstallation Procedure1.1. Pre Installation checklist.Pre Installation checklist.2.2. Installation of IDU,GPSInstallation of IDU,GPS--SSU.SSU.3.3. Installation of ODU and Antenna.Installation of ODU and Antenna.4.4. Installation of required switches and router, converter.Installation of required switches and router, converter.5.5. Routing.Routing.

6.6. Earthing.Earthing.7.7. Labeling.Labeling.8.8. Power connectionPower connection9.9. GPS InstallationGPS Installation10.10. Installation ofSSInstallation ofSS--AntennaAntenna11.11. Post Installation checklist.Post Installation checklist.

Team size 1 Engineer + 2 Technician + 1 RiggerTeam size 1 Engineer + 2 Technician + 1 Rigger


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I ED URGE RRE OR


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2M oop to Jumper cable


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Jumper cablefrom to IDU

IF Cable routi e fr om Hatch plate to

IF Cable e teri g i rack


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CommissioningCommissioning

1)1) Commissioning of BS site including , required switches,Commissioning of BS site including , required switches,router and converter at site.router and converter at site.

2)2) Integration with NMS.Integration with NMS.

3)3) Commissioning ofSS siteCommissioning ofSS site4)4) Integration with BS & NMS.Integration with BS & NMS.

Team size 1 EngineerTeam size 1 Engineer


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Acceptance TestAcceptance Test


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Acceptance Test ProcedureAcceptance Test Procedure

1)1) Pre AT Checks including proper routing of cablesPre AT Checks including proper routing of cablesaccording to standards, loose connection and fault inaccording to standards, loose connection and fault injumper if any which also include the physical AT.jumper if any which also include the physical AT.

2)2) Details of BS

and CPEDetails of BS

and CPE3)3) LinkLink AvailabilityAvailability

4)4) ThroughputThroughput relatedrelated

5)5) Quality related (latency, Packet loss, jitter etc.)Quality related (latency, Packet loss, jitter etc.)

6) End to end Service Testing, Ping response.7)7) Final AT done with the customer and hand over to theFinal AT done with the customer and hand over to the

Customer.Customer.

Team size 1 Engineer + 1 TechnicianTeam size 1 Engineer + 1 Technician


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OptimizationOptimization


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Drive TestDrive Test

After completion of site to check theAfter completion of site to check theparameter whichparameter whichWe planned for the networks.We planned for the networks.

2)2) Physical ChangesPhysical ChangesPhysical Changes needs to be donePhysical Changes needs to be doneLike swapping, Handover, change the tilt ,Like swapping, Handover, change the tilt ,height and the azimuth of the sector for theheight and the azimuth of the sector for thegood coverage.good coverage.

3) Drive Test On customer complain or For3) Drive Test On customer complain or ForInfiller sites.Infiller sites.

Team size 1 Engineer + 1 RiggerTeam size 1 Engineer + 1 Rigger


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EVERYBODY IN THE NETWORKEVERYBODY IN THE NETWORK


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17734529 wimax project planning

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