Title :
Error detection with a class of q-ary two-weight codes
Author :
Dodunekova, Rossitza ; Dodunekov, Stefan M.
Author_Institution :
Math. Sci., Chalmers Univ. of Technol., Goteborg
Abstract :
We study a class of two-weight q-ary codes, considered by Baumert and McEliece, with regard to their properness or goodness in error detection. We prove for a large set of parameters that these codes are not good. For the remaining values of the parameters (which may or may not correspond to good codes) we determine if they are proper or not
Keywords :
error detection codes; statistical distributions; error detection; q-ary two-weight cyclic codes; weight distribution; Contracts; Councils; Error probability; Galois fields; Hamming distance; Hamming weight; Informatics; Linear code; Mathematics; Memoryless systems;
Conference_Titel :
Information Theory, 2005. ISIT 2005. Proceedings. International Symposium on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-9151-9
DOI :
10.1109/ISIT.2005.1523744
