TY - GEN
T1 - An improvement of approximate BP decoding
AU - Hosoya, Gou
AU - Yashima, Hiroyuki
PY - 2014/12/8
Y1 - 2014/12/8
N2 - In this study, we present new methods for piece-wise linear approximation of Min-Sum (MS) decoding algorithm with good trade-off between performance and complexity. By analysis based on density evolution, the performance of the proposed method is identical to that of the Belief-Propagation decoding algorithm. The increment of the complexity of the proposed algorithm is small compared with the MS decoding algorithm. Moreover simulation result also shows effectiveness of the proposed algorithm.
AB - In this study, we present new methods for piece-wise linear approximation of Min-Sum (MS) decoding algorithm with good trade-off between performance and complexity. By analysis based on density evolution, the performance of the proposed method is identical to that of the Belief-Propagation decoding algorithm. The increment of the complexity of the proposed algorithm is small compared with the MS decoding algorithm. Moreover simulation result also shows effectiveness of the proposed algorithm.
UR - http://www.scopus.com/inward/record.url?scp=84920531579&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84920531579&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84920531579
T3 - Proceedings of 2014 International Symposium on Information Theory and Its Applications, ISITA 2014
SP - 186
EP - 190
BT - Proceedings of 2014 International Symposium on Information Theory and Its Applications, ISITA 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 International Symposium on Information Theory and Its Applications, ISITA 2014
Y2 - 26 October 2014 through 29 October 2014
ER -