Question: Fading margin can be defined as the incremental E b / N 0 , in decibels, required to provide a certain desired error probability in

Fading margin can be defined as the incremental Eb / N0, in decibels, required to provide a certain desired error probability in a fading channel as could be achieved with the same modulation technique in a nonfading channel. Assume that a bit error probability of 10-4 is specified.
Find the fading margin required for the following cases:

(a) BPSK; 

(b) DPSK; 

(c) Coherent FSK; 

(d) Non-coherent FSK.

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The appropriate equations are BPSK 974 with m 0 for nonfading 9205 for fading ... View full answer

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