STUPIDSID
1 (a)
Explain HSCSD network.
5 M
1 (b)
Explain what Doppler shift is.
5 M
1 (c)
Explain authentication in GSM.
5 M
1 (d)
Explain path loss model.
5 M
2 (a)
Discuss in detail GSM logical channels.
10 M
2 (b)
How system coverage and capacity can be improved in GSM?
10 M
3 (a)
Discuss IMT 2000 system.
10 M
3 (b)
Explain IS-95 reverse traffic channel.
10 M
4 (a)
Explain GSM services and features.
10 M
4 (b)
Elaborate on forward W-CDMA channel.
10 M
5 (a)
Explain signal processing in GSM.
10 M
5 (b)
What are the technical differences in W-CDMA and CDMA 2000.
10 M
6 (a)
Explain GSM system architecture.
10 M
6 (b)
Explain in detail working of RAKE receiver.
10 M
Write short notes (any two):
7 (a)
Small scale fading.
10 M
7 (b)
Frequency reuse.
10 M
7 (c)
GPRS technology.
10 M
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