Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 2 (Q.No. 27)
27.
In the absence of noise, if C is channel capacity in bits/s, δf is channel bandwidth in Hz and N is number of coding levels. Then
Answer: Option
Explanation:
Hartley law C = 2 δf log2N.
Discussion:
2 comments Page 1 of 1.
Tamil said:
8 years ago
I think the answer should be B.
Shadan said:
7 years ago
@Tamil.
1. Capacity for Noisy channel:-
C=Blog2(1+SNR)
2. Capacity for Noiseless channel:-
C=2Blog2M
Where C=Channel Capacity
B =Bandwith of channel
M=No.of Encoding level
and M=2to the power n.
So answer (C) is right.
1. Capacity for Noisy channel:-
C=Blog2(1+SNR)
2. Capacity for Noiseless channel:-
C=2Blog2M
Where C=Channel Capacity
B =Bandwith of channel
M=No.of Encoding level
and M=2to the power n.
So answer (C) is right.
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