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The distance between two code-words is equal to the _____ of the third code-word which is the sum of the first two code-words.

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The distance between two code-words is equal to the _____ of the third code-word which is the sum of the first two code-words.

(a) Size

(b) Weight

(c) Minimum distance

(d) None of the mentioned

The question was posed to me in unit test.

The question is from Error Detecting and Correcting Capability and Sampling topic in portion Channel Coding of Digital Communications

1 Answer

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Correct answer is (b) Weight

The best explanation: The sum of two code words gives a third code which is also a linear code. The distance between two code words is equal to the weight of the third code word.

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