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GLOBECOM
2007
IEEE
15 years 4 months ago
A Bit-Node Centric Architecture for Low-Density Parity-Check Decoders
Abstract—A bit-node centric decoder architecture for lowdensity parity-check codes is proposed. This architecture performs the optimum sum-product algorithm. A bit node processin...
Ruwan N. S. Ratnayake, Erich F. Haratsch, Gu-Yeon ...
VTS
2005
IEEE
89views Hardware» more  VTS 2005»
15 years 3 months ago
Synthesis of Low Power CED Circuits Based on Parity Codes
An automated design procedure is described for synthesizing circuits with low power concurrent error detection. It is based on pre-synthesis selection of a parity-check code follo...
Shalini Ghosh, Sugato Basu, Nur A. Touba
ICIP
2010
IEEE
14 years 7 months ago
Multi-stream partitioning and parity rate allocation for scalable IPTV delivery
We address the joint problem of clustering heterogenous clients and allocating scalable video source rate and FEC redundancy in IPTV systems. We propose a streaming solution that ...
Jacob Chakareski, Pascal Frossard
CORR
2006
Springer
100views Education» more  CORR 2006»
14 years 9 months ago
Bilayer Low-Density Parity-Check Codes for Decode-and-Forward in Relay Channels
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...
Peyman Razaghi, Wei Yu
TCS
2008
14 years 9 months ago
Smooth words on 2-letter alphabets having same parity
In this paper, we consider smooth words over 2-letter alphabets {a, b}, where a, b are integers having same parity, with 0 < a < b. We show that all are recurrent and that t...
Srecko Brlek, Damien Jamet, Geneviève Paqui...