60 search results - page 9 / 12 » A Reliability-Aware LDPC Code Decoding Algorithm |
ASAP
2006
IEEE
13 years 9 months ago
2006
IEEE
Several semi-parallel decoding architectures have been explored by researchers for the quasi-cyclic low density parity check (LDPC) codes. In these architectures, the reconfigurab...
AAECC
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This paper compares two approaches to reliable communication over fading channels using low-density parity check (LDPC) codes. The particular model considered is the bloc...
AAECC
2006
Springer
13 years 11 months ago
2006
Springer
We study the design of structured Tanner codes with low error-rate floors on the AWGN channel. The design technique involves the "doping" of standard LDPC (proto-)graphs,...
TCOM
2008
13 years 7 months ago
2008
In this paper, we derive closed form upper bounds on the error probability of low-density parity-check (LDPC) coded modulation schemes operating on quasi-static fading channels. Th...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
It is known that the expansion property of a graph influences the performance of the corresponding code when decoded using iterative algorithms. Certain graph products may be used ...