65 search results - page 5 / 13 » Unified decoder architecture for LDPC turbo codes |
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
—In this paper, we propose a class of implementation friendly structured LDPC codes with low error floors. The proposed codes exhibit no apparent error floors as compared with qu...
ASAP
2006
IEEE
15 years 1 months ago
2006
IEEE
State-of-the-art communication standards make extensive use of Turbo codes. The complex and power consuming designs that currently implement the turbo decoder expose the need for ...
ICCD
2006
IEEE
15 years 6 months ago
2006
IEEE
— A reduced complexity LDPC decoding method is presented that dramatically reduces wire interconnect complexity, which is a major issue in LDPC decoders. The proposed Split-Row m...
ASAP
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper, we propose a novel multi-code turbo decoder architecture for 4G wireless systems. To support various 4G standards, a configurable multi-mode MAP (maximum a posterio...
ISCAS
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— We analyze the decoding algorithm for regular timeinvariant LDPC convolutional codes as a 3D signal processing scheme and derive several parallelization concepts, which...