Title :
An Efficient Decoder Scheme for Double Binary Circular Turbo Codes
Author :
Zhan, C. ; Arslan, T. ; Erdogan, A.T. ; MacDougall, S.
Author_Institution :
Sch. of Electron. & Eng., Edinburgh Univ.
Abstract :
Recently, double binary circular turbo code has received tremendous attention. Due to its better error-correcting capability than classical turbo code, it has commenced practical applications in current communication standards, such as DVB-RSC and IEEE 802.16 (Wimax). However current decoding schemes will incur a huge computation complexity. In this paper, authors present a novel decoding scheme for double binary circular turbo codes, which will not only reduce the computation complexity, but also give at least 0.5 dB performance gain compared with current decoding schemes
Keywords :
binary codes; computational complexity; decoding; error correction codes; turbo codes; computation complexity; decoder scheme; double binary circular turbo codes; error-correcting capability; Communication standards; Computer architecture; Digital video broadcasting; Encoding; Iterative decoding; Performance gain; State estimation; Tail; Turbo codes; WiMAX;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location :
Toulouse
Print_ISBN :
1-4244-0469-X
DOI :
10.1109/ICASSP.2006.1660947
