摘要
介绍一种新型信道编码技术——重复累加码.与Turbo码和LDPC码类似,重复累加码具有接近Shan- non容量极限的优异性能,而其编码却极其简单,采用迭代译码复杂度很低,便于在无线通信网络中应用.
This paper introduced a novel channel coding technology-repeat-accumulate (RA) codes.Similar to Turbo and LDPC codes,RA codes can obtain close to Shannon capacity performance,and posses very simple coding and low complexity while using iterative decoding,so it is convenient for practical applica- tions.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2007年第S1期36-40,共5页
Journal of Dalian Maritime University
关键词
纠错码
重复累加码
TURBO码
LDPC码
迭代译码
error correcting code
repeat-accumulate code
turbo code
low density parity check code
iteratire decoding
