Title :
Simple reconfigurable low-density parity-check codes
Author :
Liva, Gianluigi ; Paolini, Enrico ; Chiani, Marco
Author_Institution :
Dipt. di Elettronica, Inf. e Sistemistica, Bologna Univ., Italy
fDate :
3/1/2005 12:00:00 AM
Abstract :
Low-density parity-check codes (LDPCC) have been recently investigated as a possible solution for high data rate applications, for both space and terrestrial wireless communications. A main issue is the research of low complexity encoding and decoding schemes. In this letter we present a class of reconfigurable LDPCC characterized by low encoding and decoding complexity: we call them generalized irregular repeat-accumulate (GeIRA) codes.
Keywords :
channel coding; communication complexity; decoding; error correction codes; land mobile radio; parity check codes; satellite communication; GeIRA Codes; LDPCC; channel coding; decoding complexity; encoding complexity; generalized irregular repeat-accumulate codes; high data rate applications; reconfigurable low-density parity-check codes; satellite communications; space wireless communications; terrestrial wireless communications; Artificial satellites; Channel coding; Decoding; Encoding; Floors; Parity check codes; Satellite communication; Satellite ground stations; Turbo codes; Wireless communication;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2005.03009
