In M-ary FSK as M tends to infinity, probability of error tends to(a) Infinity(b) Unity(c) Zero(d) None of the mentionedI had been asked this question in a job interview.The origin of the question is M-ary Modulation and Amplifiers topic in portion Modulation and Coding Trade-off of Digital Communications

In M-ary FSK as M tends to infinity, probability of error tends to(a)

1.	In M-ary FSK as M tends to infinity, probability of error tends to(a) Infinity(b) Unity(c) Zero(d) None of the mentionedI had been asked this question in a job interview.The origin of the question is M-ary Modulation and Amplifiers topic in portion Modulation and Coding Trade-off of Digital Communications
Answer» The correct ANSWER is (C) Zero Easy explanation: In M-ary FSK as M TENDS to infinity, PROBABILITY of error becomes zero.

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