Wireless Communication MCQ Questions & Answers | ECE

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51.
How many voice channels are supported for each 30 KHz radio channel in IS-136?

A. Eight

B. Thirty

C. Three

D. Sixteen

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52.
Which of the following is a CDMA standard of second generation network?

A. IS-95

B. IS-136

C. ETACS

D. EDGE

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53.
What is the full form of WLAN?

A. Wide Local Area Network

B. Wireless Local Area Network

C. Wireless Land Access Network

D. Wireless Local Area Node

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54.
Which of the following is an important statistics of a Rayleigh fading useful for designing error control codes and diversity schemes?

A. Doppler frequency

B. Level crossing rate (LCR)

C. Power density

D. Mobile speed

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55.
What is a pager in the paging system?

A. A transmitter

B. A receiver

C. A transceiver

D. An equalizer

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56.
What is the name of the internet microbrowser technology used by NTT DoCoMo in Japan?

A. Wireless Application Protocol

B. I-mode

C. W-mode

D. Hypertext Markup Language

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57.
Which of the following is not a property of block code?

A. Cyclic

B. Non linearity

C. Linearity

D. Systematic

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58.
Which of the following technology distributes the coverage of the cell and extends the cell boundary to hard-to-reach places?

A. Sectoring

B. Cell splitting

C. Micro cell zone concept

D. Scattering

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59.
Which of the following is not a channel parameter?

A. Coherence time

B. Rms delay spread

C. Doppler spread

D. Bandwidth

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60.
Which of the following is not a linear modulation technique?

A. $$\frac{\pi }{4}$$ QPSK

B. OQPSK

C. BPSK

D. FSK

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Wireless Communication MCQ Questions & Answers | ECE

51. How many voice channels are supported for each 30 KHz radio channel in IS-136?

Answer & Solution

52. Which of the following is a CDMA standard of second generation network?

Answer & Solution

53. What is the full form of WLAN?

Answer & Solution

54. Which of the following is an important statistics of a Rayleigh fading useful for designing error control codes and diversity schemes?

Answer & Solution

55. What is a pager in the paging system?

Answer & Solution

56. What is the name of the internet microbrowser technology used by NTT DoCoMo in Japan?

Answer & Solution

57. Which of the following is not a property of block code?

Answer & Solution

58. Which of the following technology distributes the coverage of the cell and extends the cell boundary to hard-to-reach places?

Answer & Solution

59. Which of the following is not a channel parameter?

Answer & Solution

60. Which of the following is not a linear modulation technique?

Answer & Solution

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51.
How many voice channels are supported for each 30 KHz radio channel in IS-136?

52.
Which of the following is a CDMA standard of second generation network?

53.
What is the full form of WLAN?

54.
Which of the following is an important statistics of a Rayleigh fading useful for designing error control codes and diversity schemes?

55.
What is a pager in the paging system?

56.
What is the name of the internet microbrowser technology used by NTT DoCoMo in Japan?

57.
Which of the following is not a property of block code?

58.
Which of the following technology distributes the coverage of the cell and extends the cell boundary to hard-to-reach places?

59.
Which of the following is not a channel parameter?

60.
Which of the following is not a linear modulation technique?