Title :
Theoretic approach to BP-based WBF decoding algorithm of LDPC codes
Author :
Erl-Huei Lu ; Tso-Cho Chen ; Pen-Yao Lu
Author_Institution :
Dept. of Electr. Eng., Chang Gung Univ., Taoyuan, Taiwan
Abstract :
A theoretic approach to the belief-propagation - based weighted bit-flipping (BP-based WBF) algorithm is proposed for decoding low-density parity-check codes. The decoding algorithm can be easily simplified to IMWBF, MWBF, WBF or BF decoding algorithms by setting different parameters; hence it could offer a high flexible performance/complexity trade-off for hybrid decoding.
Keywords :
decoding; parity check codes; BP-based WBF decoding algorithm; IMWBF; LDPC code; MWBF; belief-propagation; low-density parity-check code; weighted bit-flipping algortihm; Decoding; Manganese; Radio access networks; BP-based WBF algorithm; IMWBF algorithm; LDPC codes;
Conference_Titel :
Wireless and Pervasive Computing (ISWPC), 2013 International Symposium on
Conference_Location :
Taipei
DOI :
10.1109/ISWPC.2013.6707424
