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Module 6: Information Coding and Decoding

20252m

The minimum Hamming distance required for single-bit error correction is
(i) 1
(ii) 2
(iii) 3
(iv) 4

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Answer

Correct Option: (iii) 33

Explanation

Single-bit correction: t=1t=1 → Hamming distance dmin≥2t+1=3d_{min}\ge2t+1=3. Detect tt errors needs d≥t+1d\ge t+1.

Final Answer

33 → Option (iii).

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