397 search results - page 1 / 80 » Overview of LDPC Codes |
IEEECIT
2007
IEEE
13 years 11 months ago
2007
IEEE
In light of the history of LDPC codes and relevant research advances in recent years, this paper probes into the encoding and decoding techniques related to this capacity-approach...
TCOM
2008
13 years 4 months ago
2008
This paper presents five methods for constructing nonbinary LDPC codes based on finite geometries. These methods result in five classes of nonbinary LDPC codes, one class of cyclic...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Current UWB systems apply convolutional codes as their channel coding scheme. For next generation systems LDPC codes are in discussion due to their outstanding communications p...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
LDPC convolutional codes have been shown to be capable of achieving the same capacity-approaching performance as LDPC block codes with iterative message-passing decoding. In this p...
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...