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1.0k
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1
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Compare GSM with CDMA with respect to following points : (i) Hand off used (ii) Modulation used (iii) Number of users (iv) Channel Bandwidth
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1
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1.1k
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Describe signalling traffic control tasks in SS-7.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1
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1.4k
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Write the important features of GSM and state the services offered by GSM. OR State the various services offered by GSM system.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1.2k
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1
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Draw SS-7 protocol architecture. Write any two features of SS-7.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
1
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2.9k
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1
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Draw GSM protocol model and describe any one layer.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1
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2.6k
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1
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Draw GSM architecture and explain function of HLR and VLR.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1
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2.6k
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1
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Describe various stages of call processing in GSM system with the help of neat diagram
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1
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2.3k
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1
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Draw the block diagram of forward CDMA channel modulation process.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1
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3.7k
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1
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State the various services offered by GSM system.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
2
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1
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5.3k
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1
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Describe the function of GSM traffic channels & GSM control channels.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
2
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1
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8.2k
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1
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Illustrate SS7 protocol architecture with labelled diagram and state services offered by SS7 system.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
1
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1
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10.0k
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1
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Draw system architecture of IS-95. Explain working of any two blocks. OR Draw IS-95 system architecture and explain working of MSC & HLR block.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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2.1k
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1
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Describe the function of HLR & OMC in GSM.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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1
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4.4k
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Define following components : (a) Mobile station (b) Forward channel (c) Base station controller (d) MSC (e) Roaming (f) Transceiver
mobile communication updated 4.5 years ago by teamques10 ★ 70k
2
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1
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8.0k
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1
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Draw the GSM architecture and write function of each block.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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1.7k
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1
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List any four features of IS-95 CDMA. OR List out any four key features of IS-95 CDMA system
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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1.1k
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1
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For EDGE 2.5 G and GPRS, state following specifications : (i) data rate (ii) channel bandwidth (iii) modulation technique (iv) number of voice channels.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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744
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1
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List out features of HSC5D for 2.5 G GSM system.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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2.1k
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1
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Draw reverse channel structure of IS-95 CDMA. Write function of each channel in it.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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1.8k
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1
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State any four features of HSCSD for 2.5G GSM. OR List out features of HSC5D for 2.5 G GSM system. OR Explain HSCSD for 2.5 G GSM
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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1.8k
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1
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List the objectives of IMT 2000. OR List any four vision of IMT-2000.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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1.3k
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1
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Compare GPRS standard with IS-95B standard with respect to (i) Backward compatibility (ii) Channel Bandwidth (iii) Data rate (iv) Number of voice channels
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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2.5k
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1
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Which system is best from GSM, IS-136 & IS-95 ? Justify your answer with any four points.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
1
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1
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1.4k
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1
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List the specifications of IS-95B 2.5G.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
0
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1
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695
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1
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List out any four key features of IS-95 CDMA system.
mobile communication updated 4.5 years ago by teamques10 ★ 70k
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