8 search results - page 1 / 2 » Decoding on Graphs: LDPC-Coded MISO Systems and Belief Propa... |
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
— This paper proposes a new approach for decoding LDPC codes over MISO channels. Since in an nT × 1 MISO system with a modulation of alphabet size 2M, nT transmitted symbols are...
ICC
2007
IEEE
13 years 10 months ago
2007
IEEE
— Low-Density Parity-Check (LDPC) codes are usually decoded by running an iterative belief-propagation, or message-passing, algorithm over the factor graph of the code. The tradi...
TIT
2008
13 years 4 months ago
2008
Abstract--Low-Density Parity-Check (LDPC) codes are usually decoded by running an iterative belief-propagation algorithm over the factor graph of the code. In the traditional messa...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— In Multiple-Input Multiple-Output (MIMO) wireless systems, since different signals are transmitted by different antennas simultaneously, interference occurs between the...
ICCCN
2007
IEEE
13 years 10 months ago
2007
IEEE
—For real-time wireless communications, short forward error-correcting (FEC) codes are indispensable due to the strict delay requirement. In this paper we study the performance o...