Title :
A link between consensus building and Low Density Parity Check decoding
Author :
Namuduri, Kamesh ; Varanasi, Murali ; Buckles, Bill
Author_Institution :
Dept. of Electr. Eng., Univ. of North Texas, Denton, TX, USA
Abstract :
In this paper, we highlight a connection between consensus building and Low Density Parity Check (LDPC) decoding. This connection serves as the foundation for estimating the convergence time for LDPC decoding and for designing good LDPC codes. Preliminary results are presented to demonstrate the significance of this key relationship in estimating the convergence time for the decoder, and in identifying short cycles that may slow down the process of convergence.
Keywords :
convergence; decoding; parity check codes; LDPC decoding; consensus building; convergence time estimation; low density parity check decoding; Belief propagation; Buildings; Convergence; Decoding; Laplace equations; Parity check codes; Signal processing algorithms;
Conference_Titel :
Information Sciences and Systems (CISS), 2015 49th Annual Conference on
Conference_Location :
Baltimore, MD
DOI :
10.1109/CISS.2015.7086871
