112 search results - page 6 / 23 » Low Density Lattice Codes |
DCC
2007
IEEE
14 years 7 months ago
2007
IEEE
Considering that quincunx lattice is a more efficient spatial sampling scheme than square lattice, we investigate a new approach of image coding for quincunx sample arrangement. T...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
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...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
— ”Extended Clifford algebras” are introduced as a means to obtain low ML decoding complexity space-time block codes. Using left regular matrix representations of two speci...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper, we propose a new implementation of the EMS decoder for non binary LDPC codes presented in [7]. A particularity of the new algorithm is that it takes into account...
VLSISP
2010
13 years 5 months ago
2010
A Split decoding algorithm is proposed which divides each row of the parity check matrix into two or multiple nearly-independent simplified partitions. The proposed method signific...