Title
Efficient ADMM Decoding of LDPC Codes Using Lookup Tables
Abstract
Linear programming decoding with the alternating direction method of multipliers (ADMM) is a promising decoding technique for low-density parity-check (LDPC) codes, where the computational complexity of Euclidean projections onto check polytopes becomes a prominent problem. In this paper, the problem is circumvented by building lookup tables (LUTs) and quantizing the inputs to approach approximate...
Year
DOI
Venue
2017
10.1109/TCOMM.2017.2659733
IEEE Transactions on Communications
Keywords
Field
DocType
Parity check codes,Table lookup,Maximum likelihood decoding,Computational complexity,Projection algorithms,Quantization (signal)
Lookup table,Sequential decoding,Commutative property,Computer science,Low-density parity-check code,Algorithm,Theoretical computer science,Electronic engineering,Polytope,Decoding methods,Quantization (signal processing),Computational complexity theory
Journal
Volume
Issue
ISSN
65
4
0090-6778
Citations 
PageRank 
References 
4
0.44
23
Authors
4
Name
Order
Citations
PageRank
Xiaopeng Jiao1162.42
Jianjun Mu283.23
Yu-cheng He35310.01
Chao Chen4162.13