Equivalent rate 1/2 quasi-cyclic codes (Corresp.)
- 1 September 1975
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Information Theory
- Vol. 21 (5) , 588-589
- https://doi.org/10.1109/tit.1975.1055430
Abstract
Chen et al. [1] give a list of quasi-cyclic (2m,m) codes which have the largest minimum distance of any quasi-cyclic code, for various values ofm. We present the weight distribution of these codes. It will be seen that many of the codes found by Chen et al. [1] are equivalent in the sense of having identical weight distributions.Keywords
This publication has 2 references indexed in Scilit:
- Some rate-p/(p+1)quasi-cyclic codes (Corresp.)IEEE Transactions on Information Theory, 1974
- Some results on quasi-cyclic codesInformation and Control, 1969