Title :
On a classification of cyclic subcode chains
Author :
Luo, Yuan ; Vinck, A. J Han
Author_Institution :
Comput. Sci. & Eng. Dept., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
The distance profiles of linear block codes can be employed to design the transport format combination indicators in CDMA systems. In this paper, in order to compare the distance profiles of any given cyclic code over GF(q) with length n=qm-1, we consider a classification on its cyclic subcode chains. Some counting problems about the classification are also investigated.
Keywords :
block codes; code division multiple access; linear codes; CDMA systems; cyclic code; cyclic subcode chains; linear block codes distance profiles; Block codes; Computer science; Design engineering; Dictionaries; Hamming distance; Linear code; Mathematics; Multiaccess communication; Upper bound; Cyclic code; distance profile of linear block code; distance profile with respect to cyclic subcode chain;
Conference_Titel :
Communications and Networking in China, 2009. ChinaCOM 2009. Fourth International Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4337-6
Electronic_ISBN :
978-1-4244-4337-6
DOI :
10.1109/CHINACOM.2009.5339742
