Title :
Constant Composition Codes as Subcodes of Cyclic Codes
Author :
Luo, Jinquan ; Helleseth, Tor
Author_Institution :
Sch. of Math. Sci., Yangzhou Univ., Yangzhou, China
Abstract :
Constant composition codes are codes where the frequency distribution of the elements in a codeword is the same for all codewords. In this paper, three classes of constant composition codes are constructed. These codes are subcodes of cyclic codes which have few weights occurring among the codewords. The new codes are excellent asymptotically compared to the previously best known constant composition codes.
Keywords :
cyclic codes; codewords; constant composition codes; cyclic codes; frequency distribution; Linear code; Mobile communication; Polynomials; Constant composition code; Kasami code; cyclic code; quadratic Gauss sum; semiprimitive exponential sum;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2011.2161631
