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Define the terms: a) Earth Station, b) Uplink, c) Downlink.
List out the steps which are used to perform at the time of search for the cell after power on?
Explain the phenomenon of GGSN?
Specify the numbers required to situate an MS and to address MS.
State various reasons for delays within the GSM for the packet data traffic?
Provide the information’s within the SIM?
List out the four types of handover which are available in the GSM?
Specify the control channel groups within the GSM?
List out the subsystems within the GSM system?
Specify categories of the Mobile services?
List out the drawbacks of the cellular systems?
Explain some of the advantages of the cellular wireless networks.
Explain what is meant by the term traffic and control multi-frame?
Explain the phenomenon of FDD?
Explain the term p-persistent CSMA?
Explain the term non-persistent CSMA?
Explain the various versions in the CSMA?
State the function of Medium Access Control Layer?
State the benefits of the spread spectrum technique?
What is phase modulation?
What is meant by the term frequency modulation?
Write down the three different basic schemes of analog modulations?
Define: a) Demodulation. b) Stability.
List out the categorization of the modulation.
Explain the need for the modulation?