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Which of the following is not a channel parameter?

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Which of the following is not a channel parameter?

(a) Bandwidth

(b) Coherence time

(c) Rms delay spread

(d) Doppler spread

I had been asked this question in an interview.

My enquiry is from Types of Small- Scale Fading in chapter Mobile Radio Propagation: Small – Scale Fading and Multipath of Wireless/Mobile

1 Answer

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Right choice is (a) Bandwidth

For explanation: Channel parameters are coherence bandwidth, rms delay spread and Doppler spread. Signal parameters are bandwidth and symbol period. Different types of fading occur depending on the relation between channel and signal parameters.

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