Title :
Novel parallel interleaver based on Chinese Remainder Theorem
Author :
Guo, Na ; Ma, WenPing ; Gao, Sheng ; Ruan, Tao
Author_Institution :
State Key Lab of Integrated Service Networks, Xidian University, Xi´´an, China
Abstract :
Due to the lower decoding latency and better channel coding performance, parallel decoding method has broad application in decoding turbo codes. However, memory collision issue is a troublesome problem during parallel processing. In this paper, by combining with the modulus property of punctured codes, a novel parallel interleaver based on Chinese Remainder Theorem is proposed. It is shown by computer simulations that our proposed parallel interleaver can achieve preferable BER performance and decrease the complexity.
Keywords :
Bit error rate; Complexity theory; Decoding; Parallel processing; Qualifications; Turbo codes; Parallel interleaver; Turbo codes; chinese reminder theorem; collision-free;
Conference_Titel :
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
978-1-4244-7616-9
DOI :
10.1109/ICISE.2010.5690432
