Title :
New shortened subcodes of binary extended QR codes
Author :
Chen, X. ; Reed, I.S. ; Yin, X. ; Truong, T.K.
Author_Institution :
Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
fDate :
2/1/1994 12:00:00 AM
Abstract :
A new class of linear codes is constructed by a shortening of the binary extended quadratic residue (EQR) codes. It is shown that the error-control rate of each such code is better than the rate of the corresponding binary EQR codes. An algorithm for finding the generator matrices of this code is given, as well as a decoding scheme
Keywords :
binary sequences; decoding; error correction codes; matrix algebra; algorithm; binary extended QR codes; binary extended quadratic residue codes; decoding; error control rate; generator matrices; shortened subcodes;
Journal_Title :
Communications, IEE Proceedings-
DOI :
10.1049/ip-com:19949909
