DocumentCode
2897877
Title
A BER performance-aware early termination scheme for layered LDPC decoder
Author
Zhao, Xiongxin ; Chen, Zhixiang ; Peng, Xiao ; Zhou, Dajiang ; Goto, Satoshi
Author_Institution
Grad. Sch. of IPS, Waseda Univ. City of Kitakyushu, Fukuoka, Japan
fYear
2010
fDate
6-8 Oct. 2010
Firstpage
416
Lastpage
419
Abstract
This paper presents a novel early termination scheme for layered LDPC decoder. By solving the bit error rate (BER) performance degradation which will occur when other early termination schemes are applied in layered LDPC decoder, the proposed method achieves very fast termination speed without BER performance loss. It is the best solution for BER performance-aware layered LDPC decoders, such as satellite video broadcasting applications.
Keywords
error statistics; parity check codes; BER performance-aware early termination scheme; bit error rate performance degradation; layered LDPC decoder; low-density parity-check; satellite video broadcasting; Bit error rate; Decoding; Equations; Iterative decoding; Mathematical model; Message passing; early termination scheme; layered message passing algorithm; low-density parity-check;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Systems (SIPS), 2010 IEEE Workshop on
Conference_Location
San Francisco, CA
ISSN
1520-6130
Print_ISBN
978-1-4244-8932-9
Electronic_ISBN
1520-6130
Type
conf
DOI
10.1109/SIPS.2010.5624881
Filename
5624881
Link To Document