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PHASE 2

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Introduction to the project

Project is based on the installation of WiMAX

equipments in rural areas of North India.

The project is in 2 phases

South phase (already done)North phase ( on process)

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What is the need of WiMAX? To extend reach and coverage ,WiMAX

purpose is to provide voice, video and data

service requirements of customers.

To extend wire free coverage to pockets withlimited or no wire-line coverage.

To provide IP services.

For providing mobility to broadband users.

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Roles and Responsibility Understanding of BTS site details.

Preparing BTS survey schedule with coordinator.

Site survey report cross checking &

verification(QC). Learning RF planning to finalize BTS location and

optimization of the network.

Randomly BTS site visit with circle projectmanager.

Installation of BTS sites with companies technicalengineer.

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GENERAL ARCHITECTURE OF

BSNL CONNECTIVITYIN INDIA

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MPLSCLOUD

OROFC

ASN /CSNBNGVLAN

ID

SWITCH

GEI

TX

WIMAX

LINK

TOWER

CONNECTIVITY OF USER WITH INTERNET

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SITE SURVEY

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Site survey1) Check for basic Infra material like tower,

specification of pole, presence of electricity.

2) Existing Radiation Patterns (Height anddiameter of Antenna, Microwave) .

3) Space in the BS site, parabolic photo, cablelength ,CPE survey ,LOS, place for CPEmounting.

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

5) Pole at CPE and Tower extension at BS ifrequired

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RF-Planning

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Steps for RF-Planning Area Survey to check hot spots.

Details of clutter of area.

Location of BS.

Sectorial orientation

Location of CPE.

Link feasibility.

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SELECTION OF THE DLC METHOD

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PROVIDING CLUTTER DETAILS

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ANTENNA CARRIER ADJUSTMENT

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DIFFERENT LAYERS IN WIMAX

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INSTALLATION OF FEEDER CABLES

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INSTALLATION OF FEEDER CABLES INTO BTS

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BATTERY INSTALLATION

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INSERTING MODULES INTO BTS

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