Title :
Complete Enumeration of Stopping Sets of Full-Rank Parity-Check Matrices of Hamming Codes
Author :
Abdel-Ghaffar, Khaled A S ; Weber, Jos H.
Author_Institution :
California Univ., Davis
Abstract :
Stopping sets, and in particular their numbers and sizes, play an important role in determining the performance of iterative decoders of linear codes over binary erasure channels. In the 2004 Shannon Lecture, McEliece presented an expression for the number of stopping sets of size three for a full-rank parity-check matrix of the Hamming code. In this correspondence, we derive an expression for the number of stopping sets of any given size for the same parity-check matrix.
Keywords :
Hamming codes; iterative decoding; linear codes; parity check codes; set theory; Hamming code; binary erasure channels; full-rank parity-check matrix; iterative decoders; linear codes; stopping sets; Block codes; Hamming distance; Information theory; Iterative decoding; Linear code; Null space; Parity check codes; Hamming code; linear code; parity-check matrix; stopping set enumerator; weight enumerator;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2007.903137