The expansion factor of error-control codes

The expansion factor of error-control codes

We investigate the expansion factor /spl Delta/(C) of an (n, k, d) linear block code. /spl Delta/(C) indicates how well the code preserves and expands the distance relations of the input. We relate /spl Delta/(C) to n, k, d, the total weight, and the weight distribution, and we find bounds on /spl D...

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Veröffentlicht in:IEEE transactions on information theory 1995-09, Vol.41 (5), p.1452-1457
1. Verfasser: Khayrallah, A.S.
Format: Artikel
Sprache:eng
Schlagworte:
Block codes
Cryptography
Information technology
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Zusammenfassung:We investigate the expansion factor /spl Delta/(C) of an (n, k, d) linear block code. /spl Delta/(C) indicates how well the code preserves and expands the distance relations of the input. We relate /spl Delta/(C) to n, k, d, the total weight, and the weight distribution, and we find bounds on /spl Delta/(C).< >
ISSN:0018-9448
1557-9654
DOI:10.1109/18.412688