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Wireless Communication

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2
votes
1
answer
16k
views
1
answer
Explain in detail generation and detection of PPM.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
0
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1
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16k
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1
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GSM Call Procedures or Call Initiation and Call termination procedure in GSM
wireless communication updated 4.8 years ago by ankitpandey • 100
7
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1
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15k
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1
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Write short notes on Ratio detector.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
1
vote
1
answer
12k
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1
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Explain GSM protocol architecture in detail
wireless communication updated 3.0 years ago by teamques10 ★ 65k
2
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1
answer
12k
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1
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Power control in CDMA
wireless communication updated 4.8 years ago by teamques10 ★ 65k
0
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1
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12k
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1
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Write short notes on Companding.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
4
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2
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11k
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2
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Discuss about frequency reuse used in cellular system
wireless communication updated 2.5 years ago by birajborah709 • 100
1
vote
1
answer
10k
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1
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Difference between fast and slow fading in wireless communication
wireless communication updated 2.1 years ago by sourav108555 • 550
2
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1
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10k
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1
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Calculate the thermal noise power available from any resistor at a temperature of 290 K for a bandwidth of 1 MHz. Calculate also the corresponding noise voltage if the resistance R = 100 $\Omega$
wireless communication updated 2.2 years ago by sagarkolekar ★ 11k
3
votes
1
answer
10k
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1
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GSM Speech Signal Processing
wireless communication updated 4.8 years ago by teamques10 ★ 65k
1
vote
1
answer
10k
views
1
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Explain the difference between slow FHSS and fast FHSS.
wireless communication updated 2.1 years ago by sourav108555 • 550
4
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2
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10k
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2
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Umbrella cell approach
wireless communication updated 2.5 years ago by birajborah709 • 100
4
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2
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9.9k
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2
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Bluetooth Link Types
wireless communication updated 4.9 years ago by teamques10 ★ 65k
3
votes
1
answer
9.6k
views
1
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UMTS Security Procedure
wireless communication updated 4.8 years ago by teamques10 ★ 65k
5
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1
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9.2k
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1
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Write short notes on Electromagnetic spectrum.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
3
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2
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7.7k
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2
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Explain the UMTS network architecture in detail with interfaces.
wireless communication updated 2.5 years ago by prakhar1144 ★ 5.0k
2
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1
answer
7.4k
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1
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What do you understand by signal multiplexing? Explain TDM and FDM with suitable examples.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
0
votes
1
answer
7.4k
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1
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Pulse code modulation.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
0
votes
1
answer
7.4k
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1
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What is delta modulation?
wireless communication updated 7.8 years ago by teamques10 ★ 65k
1
vote
1
answer
7.3k
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1
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What is VSB? Mention its application.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
2
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1
answer
7.0k
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1
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Compare GSM with IS-95 (CDMA).
wireless communication updated 4.8 years ago by teamques10 ★ 65k
1
vote
1
answer
6.9k
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1
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Discuss the factors that influence the modulation index of an FM wave.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
0
votes
1
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6.8k
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1
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DSB-FC (AM) is a wastage of power and bandwidth. Justify.
wireless communication updated 7.8 years ago by teamques10 ★ 65k
0
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1
answer
6.6k
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1
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Offline scheduling in Real Time OS
wireless communication updated 4.9 years ago by yashbeer ★ 11k
1
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1
answer
6.3k
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1
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Time Division Multiple Access (TDMA)
wireless communication updated 4.8 years ago by teamques10 ★ 65k
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