11 search results - page 2 / 3 » Multilevel Structured Low-Density Parity-Check Codes |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
−A class of combinatorial structures, called absorbing sets, strongly influences the performance of low-density paritycheck (LDPC) decoders. In particular, the quantization schem...
TWC
2008
13 years 8 months ago
2008
We present a space-time coded system which achieves high throughput and good performance using lowcomplexity detection and decoding. We focus on a Rate 2 quasiorthogonal space-time...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Low density parity check codes (LDPC) are known to perform very well under iterative decoding. However, these codes also exhibit a change in the slope of the bit error rate (BE...
VLSID
2006
IEEE
14 years 2 months ago
2006
IEEE
Low density parity check (LDPC) codes are one of the most powerful error correcting codes known. Recent research have pointed out their potential for a low cost, low latency hardw...
DFT
2007
IEEE
14 years 2 months ago
2007
IEEE
We introduce a reliable memory system that can tolerate multiple transient errors in the memory words as well as transient errors in the encoder and decoder (corrector) circuitry....