The limit which represents the threshold Eb/N0 value below which reliable communication cannot be maintained is called as
A. Probability limit
B. Error limit
C. Shannon limit
D. Communication limit
Answer:A
The limit which represents the threshold Eb/N0 value below which reliable communication cannot be maintained is called as
A. Probability limit B. Error limit C. Shannon limit D. Communication limit
Explanation: Eb/N0 curve has waterfall shape. Shannon limit gives the threshold value below which reliable communication cannot be maintained. 2. M-ary signalling produces _______ error performance with orthogonal signalling and _______ error performance with multiple phase signalling.