16 search results - page 1 / 4 » Error Floors of LDPC Coded BICM |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— In recent years performance prediction for communication systems utilizing iteratively decodable codes has been of considerable interest. There have been significant b...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— A new approach for the association of the well known turbo codes to modulation schemes is presented. This method is designed for flat fading channels. It presents the advantage...
TIT
2010
13 years 2 months ago
2010
The class of low-density parity-check (LDPC) codes is attractive, since such codes can be decoded using practical message-passing algorithms, and their performance is known to app...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract−Several high performance LDPC codes have paritycheck matrices composed of permutation submatrices. We design a parallel-serial architecture to map the decoder of any str...
ISCAS
2006
IEEE
14 years 1 months ago
2006
IEEE
— By implementing an FPGA-based simulator, we investigate the performance of high-rate quasi-cyclic (QC) LDPC codes for the magnetic recording channel at very low sector error ra...