Management Case

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Assignment

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On

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Business of Telecom

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(Faculty – Professor N P Singh)

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Submitted by

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Assignment Question:

Total spectrum available = 4.2 MHz

One channel requires 200 KHz, therefore we can operate 21 channels

How many transceivers you can have in a cell if you( as Mobile Network operator ) are planning for 5000 subscribers (assumed)

References used

1. Artech.House,.GSM.Networks.Protocols.Terminology.and.Implementation.pdf

2. W05_gsm_architecture_and_channel_structure.pdf

Brief Introduction

The GSM Channel Structure

Channel Requirements

1) Traffic Channels

2) Associated Signalling Channels

• Call-related signalling

3) Common Signalling Channels

• Cell information channel(s) (downlink)

• Paging channel (downlink)

• Access channel(uplink)

These channels all need to be efficiently multiplexed

into the GSM frame structure

Reference made from...