397 search results - page 11 / 80 » Overview of LDPC Codes |
TCOM
2010
13 years 5 months ago
2010
—In this paper, we study nonbinary regular LDPC cycle codes whose parity check matrix H has fixed column weight
SIPS
2008
IEEE
14 years 1 months ago
2008
IEEE
Low-density parity-check (LDPC) codes on par with convolutional turbo codes (CTC) are two of the most powerful error correction codes known to perform very close to the Shannon li...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract—In this paper, we investigate the performancecomplexity trade-off for two leading-edge channel coding techniques, namely Duo-Binary Turbo-Codes (DBTC) and Block LDPC Cod...
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
In wireless scenarios an effective protocol to increase the reliability for time-varying channels is the hybrid automatic repeat request (H-ARQ). The H-ARQ scheme with cross-packet...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, we propose a new scheduling algorithm for the overlapped message passing decoding, which can be applied to general low-density parity check (LDPC) codes. The partia...