41 search results - page 1 / 9 » Linear Time Encoding of LDPC Codes |
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Abstract--In this paper, we propose a linear complexity encoding method for arbitrary LDPC codes. We start from a simple graph-based encoding method "label-and-decide." W...
TWC
2008
13 years 4 months ago
2008
In this paper, we investigate the application of nonbinary low-density parity-check (LDPC) cycle codes over Galois field GF(q) to multiple-input multiple-output (MIMO) channels. Tw...
GLOBECOM
2009
IEEE
13 years 8 months ago
2009
IEEE
—In this paper, we present a novel method to construct nonbinary irregular LDPC codes whose parity check matrix has only column weights of 2 and t, where t ≥ 3. The constructed...
FCCM
2004
IEEE
13 years 8 months ago
2004
IEEE
We describe a flexible hardware encoder for regular and irregular low-density parity-check (LDPC) codes. Although LDPC codes achieve achieve better performance and lower decoding ...
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
We consider the uplink of two mobile stations with the help of one common relay. Recently, joint network-channel coding based on LDPC codes was proposed for this setup where the ch...