Title :
Matched information rate codes for binary ISI channels
Author :
Ma, Xiao ; Varnica, Nedeljko ; Kavcic, Aleksandar
Author_Institution :
DEAS, Harvard Univ., Cambridge, MA, USA
Abstract :
We propose a coding/decoding strategy to approach the channel capacities for binary intersymbol interference (ISI) channels. The proposed codes are serially concatenated codes: inner matched information rate codes and outer irregular low-density parity-check (LDPC) codes. The whole system is iteratively decodable.
Keywords :
channel capacity; channel coding; concatenated codes; intersymbol interference; iterative decoding; parity check codes; ISI channels; LDPC codes; binary intersymbol interference; channel capacity; inner codes; irregular low-density parity-check codes; iterative decoding; matched information rate codes; outer codes; serially concatenated codes; Automata; Channel capacity; Concatenated codes; Convolutional codes; Decoding; Information rates; Intersymbol interference; Memoryless systems; Mutual information; Parity check codes;
Conference_Titel :
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7501-7
DOI :
10.1109/ISIT.2002.1023541
