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Which of the following is not used to improve received signal quality over small scale times and distance?

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in Wireless/Mobile by (138k points)
Which of the following is not used to improve received signal quality over small scale times and distance?

(a) Modulation

(b) Equalization

(c) Diversity

(d) Channel coding

The question was asked during an interview.

The origin of the question is Fundamentals of Equalization topic in portion Equalization, Diversity and Channel Coding of Wireless/Mobile

1 Answer

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Best answer
Correct answer is (a) Modulation

To explain: Equalization, diversity and channel coding are the three techniques which are used to improve received signal quality and link performance over small scale times and distance. But, the approach, cost, complexity and effectiveness varies in wireless communication system.

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