60 search results - page 2 / 12 » Analysis of Low Density Codes and Improved Designs Using Irr... |
CORR
2006
Springer
13 years 5 months ago
2006
Springer
This paper describes an efficient implementation of binning for decode-and-forward (DF) in relay channels using lowdensity parity-check (LDPC) codes. Bilayer LDPC codes are devised...
GLOBECOM
2006
IEEE
13 years 11 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...
SIPS
2007
IEEE
13 years 11 months ago
2007
IEEE
Low Density Parity Check (LDPC) codes are one of the most promising error correction codes that are being adopted by many wireless standards. This paper presents a case study for ...
TSP
2008
13 years 5 months ago
2008
We consider the design of cooperation coding schemes for a two-user multi-access channel (MAC). In particular, we consider two block Markov coding schemes, namely, the multiplexed...
ASPDAC
2004
ACM
13 years 10 months ago
2004
ACM
Channel coding is an important building block in communication systems since it ensures the quality of service. Irregular repeat-accumulate (IRA) codes belong to the class of Low-...