Title :
An improved two-state turbo-SPC code for wireless communication systems
Author :
Wu, Keying ; Ping, Li
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, China
Abstract :
This letter presents an improved two-state turbo single-parity-check code for applications with rates around 1/3. The new code is compared with the (15,13)8 turbo code used in the Third Generation Partnership Project. Simulation results demonstrate that the proposed code can achieve similar performance at reduced decoding complexity.
Keywords :
3G mobile communication; decoding; parity check codes; turbo codes; Third Generation Partnership Project; a posteriori probability decoding; decoding complexity; iterative decoding; single-parity-check code; turbo codes; two-state turbo-SPC code; union bounds; wireless communication systems; Concatenated codes; Convolutional codes; Costs; Error correction; Error correction codes; Iterative decoding; Parity check codes; Signal to noise ratio; Turbo codes; Wireless communication; A posteriori probability; APP; decoding; iterative decoding; turbo codes; union bounds;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2004.833042
