Title :
Design of algebraic cyclic codes
Author :
Oggier, Frederique
Author_Institution :
Res. Center for Inf. Security, Nat. Inst. of Adv. Ind. Sci. & Technol., Tokyo
Abstract :
Cyclic codes are diagonal codes originally proposed for differential space-time coding, available in small dimensions (that is small number of antennas). Motivated by the problem of designing codes for wireless relay networks with no channel information, we revisit cyclic codes in an algebraic setting, and propose new constructions with higher rate and in higher dimensions (that is number of relay nodes in the network).
Keywords :
algebraic codes; cyclic codes; space-time codes; algebraic cyclic codes; diagonal codes; differential space-time coding; wireless relay networks; Broadcasting; Communication system security; Decoding; Diversity methods; Information security; Relays; Space technology; Transmitters; Wireless application protocol; Wireless networks;
Conference_Titel :
Information Theory Workshop, 2008. ITW '08. IEEE
Conference_Location :
Porto
Print_ISBN :
978-1-4244-2269-2
Electronic_ISBN :
978-1-4244-2271-5
DOI :
10.1109/ITW.2008.4578626
