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ISCAS
2005
IEEE
126views Hardware» more  ISCAS 2005»
13 years 10 months ago
Scheduling algorithm for partially parallel architecture of LDPC decoder by matrix permutation
— The fully parallel LDPC decoding architecture can achieve high decoding throughput, but it suffers from large hardware complexity caused by a large set of processing units and ...
In-Cheol Park, Se-Hyeon Kang
ICASSP
2008
IEEE
13 years 11 months ago
High-performance scheduling algorithm for partially parallel LDPC decoder
In this paper, we propose a new scheduling algorithm for the overlapped message passing decoding, which can be applied to general low-density parity check (LDPC) codes. The partia...
Cheng-Zhou Zhan, Xin-Yu Shih, An-Yeu Wu
ISCAS
2011
IEEE
288views Hardware» more  ISCAS 2011»
12 years 8 months ago
Multi-layer parallel decoding algorithm and vlsi architecture for quasi-cyclic LDPC codes
—We propose a multi-layer parallel decoding algorithm and VLSI architecture for decoding of structured quasi-cyclic low-density parity-check codes. In the conventional layered de...
Yang Sun, Guohui Wang, Joseph R. Cavallaro
VTC
2008
IEEE
124views Communications» more  VTC 2008»
13 years 11 months ago
Long Length LDPC Code Construction and the Corresponding Decoder Implementation with Adjustable Parallelism
—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...
Chia-Yu Lin, Mong-Kai Ku, Yi-Hsing Chien