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A code should be selected such that it should

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A code should be selected such that it should

(a) Not have catastrophic error propagation

(b) Have minimum free distance

(c) All of the mentioned

(d) None of the mentioned

The question was posed to me in an online quiz.

My enquiry is from Properties of Convolution Codes and Reed-Solomon Codes topic in portion Channel Coding of Digital Communications

1 Answer

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Correct choice is (a) Not have catastrophic error propagation

The explanation: Generally code’s are selected based on the free distance property. The criteria for selecting code is that it should not have catastrophic error propagation and it should have maximum free distance.

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