Electronics and Communication Engineering - Exam Questions Papers - Discussion

38. 

For a binary symmetric channel, the error probability Pc(0) = Pc(1) = and errors are statistically independent. The channel capacity for a signalling speed 2 bits/second.

[A]. 2 bits/sec
[B]. 1.69 bits/sec
[C]. 4 bits/sec
[D]. 1 bit/sec

Answer: Option A

Explanation:

C = r . H

r = 2 bits/second

C = 2 bits/second.


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