2 papers
cs.IT2007
Fast Reliability-based Algorithm of Finding Minimum-weight Codewords for LDPC Codes
Guangwen Li, Guangzeng Feng
Despite the NP hardness of acquiring minimum distance for linear codes theoretically, in this paper we propose one experimental method of finding minimum-weight codewords, th…
cs.IT2007
Generalized reliability-based syndrome decoding for LDPC codes
Guangwen Li, Guangzeng Feng
Aiming at bridging the gap between the maximum likelihood decoding (MLD) and the suboptimal iterative decodings for short or medium length LDPC codes, we present a generalized orde…