AAECC-14 Proceedings of the 14th International Symposium on Applied Algebra, Algebraic Algorithms and Error-Correcting Codes
Experimental constructions of self-dual codes
Finite Fields and Their Applications
Matrix Coded Modulation: A New Non-coherent MIMO Scheme
Wireless Personal Communications: An International Journal
Matrix Coded Modulation: A New Non-coherent MIMO Scheme
Wireless Personal Communications: An International Journal
Hi-index | 754.84 |
A new coding construction scheme of block codes using short base codes and permutations that enables the construction of binary self-dual codes is presented in Cadic et al. (2001) and Carlach et al. (1999, 2000). The scheme leads to doubly-even (resp,. singly-even) self-dual codes provided the base code is a doubly-even self-dual code and the number of permutations is even (resp., odd). We study the particular case where the base code is the [8, 4, 4] extended Hamming. In this special case, we construct a new [88, 44, 16] extremal doubly-even self-dual code and we give a new unified construction of the five [32, 16, 8] extremal doubly-even self-dual codes.