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0
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1
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821
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1
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State importance of the following terms:- (i) Blockage (ii) Voice call blockage (iii) Voice quality (iv) Word error rate
mobile communication updated 4.2 years ago by teamques10 ★ 70k
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1
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4.5k
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1
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Draw neat block diagram of wireless local loop (WLL) network and state its importance.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
1
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1
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8.9k
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1
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List any four features of third generation (3G) cellular standard state various 3G standards. (TDMA and CDMA based).
mobile communication updated 4.2 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 specifications of UMTS.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
1
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1
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3.4k
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1
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Describe the important features of 3G-CDMA-2000.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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2.8k
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1
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What is WLL ? Describe with suitable diagram.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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2.3k
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1
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Compare CDMA, FDMA & TDMA in terms of concept, key resources, sharing of resources, bandwidth, system flexibility and system complexity.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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936
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1
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Write features of Bluetooth. (4 points)
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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1.5k
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1
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Write the concept of Ad-hoc mobile communication for 4G.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
2
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1
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2.3k
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1
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State features of Bluetooth and PAN (Personal Area Network).
mobile communication updated 4.2 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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Compare 3G W-CDMA (UMTS) and 3G CDMA 2000.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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1.0k
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1
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State any four specifications of UMTS.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
1
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1
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2.8k
views
1
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State any four features of MANET.
mobile communication updated 4.2 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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Define blockage, call drops, word error rate and voice quality. OR State importance of the following terms:- (i) Blockage (ii) Voice call blockage (iii) Voice quality (iv) Word error rate
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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2.3k
views
1
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Describe wireless local loop (WLL) with neat diagram.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
answer
1.3k
views
1
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Describe the concept of channel blockage and call drops
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
answer
15k
views
1
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State the features of bluetooth. OR Write features of Bluetooth. (4 points)
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
votes
1
answer
782
views
1
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Describe 3G-TD-SCDMA with respect to spectrum, utilization, bandwidth, data rate and antenna.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
1
vote
1
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3.3k
views
1
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Draw the architecture of WLL. Write its applications.
mobile communication updated 4.2 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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Draw IS-95 system architecture and explain working of MSC & HLR block.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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3.2k
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1
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State and explain the various SS7 services. OR State and explain the various performance services offered by SS7 protocol.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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2.2k
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1
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Describe radio aspect and security aspects of IS-95 system.
mobile communication updated 4.2 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 and describe different types of Traffic Channels (TCHS) provided in GSM.
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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2.4k
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1
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State the concept of signalling system No. 7 (SS7). Draw SS7 protocol model (only lower three layers of OSI model).
mobile communication updated 4.2 years ago by teamques10 ★ 70k
0
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1
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2.7k
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1
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Draw GSM system architecture and explain function of HLR and OMC units
mobile communication updated 4.2 years ago by teamques10 ★ 70k
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