Q. 75
If these constellations are used for digital communications over an AWGN channel, then which of the following statements is true ?
(A) Probability of symbol error for Constellation 1 is lower
(B) Probability of symbol error for Constellation 1 is higher
(C) Probability of symbol error is equal for both the constellations
(D) The value of N will determine which of the constellations has a lower
probability of symbol error
Answer: (A)
Explanation:
