112 search results - page 5 / 23 » Low Density Lattice Codes |
ICCCN
2007
IEEE
14 years 1 months ago
2007
IEEE
—A serial sum-product architecture for low-density parity-check (LDPC) codes is presented. In the proposed architecture, a standard bit node processing unit computes the bit to c...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—One of the key factors underlying the popularity of Low-density parity-check (LDPC) code is its iterative decoding algorithm that is amenable to efficient hardware implementati...
AC
2000
Springer
13 years 11 months ago
2000
Springer
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
−A class of combinatorial structures, called absorbing sets, strongly influences the performance of low-density paritycheck (LDPC) decoders. In particular, the quantization schem...
TCOM
2011
13 years 2 months ago
2011
Abstract—We study the ability of low-rate SeriallyConcatenated Low Density Generator Matrix (SCLDGM) codes to approach theoretical limits. Although two layer SCLDGM codes appro...