Q2
A communication channel with AWGN operating at a signal to noise ratio SNR >> 1 and bandwidth 6 has capacity C1. If the SNR is doubled keeping B constant, the resulting capacity C2 is given by
A.
C2 ≈ 2C1
B.
C2 ≈ C1 + B
AnswerC.
C2 ≈ C1 + 2B
D.
C2 ≈ C1 + 0.3B
Answer: Option B
Solution
Answer: Option B
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