Title :
A construction for irregular low density parity check convolutional codes
Author :
Arvind Sridharan ; Deepak Sridhara ; Costello, D.J., Jr. ; Fuja, T.E.
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN, USA
fDate :
June 29 2003-July 4 2003
Abstract :
A technique for constructing irregular low density parity check convolutional codes is described. The constructed codes exhibit lower convergence thresholds with belief propagation decoding than their regular counterparts.
Keywords :
convolutional codes; decoding; parity check codes; irregular low density parity check convolutional codes; lower convergence thresholds; propagation decoding; Belief propagation; Block codes; Constraint optimization; Convolutional codes; Decoding; Delay; Floors; NASA; Parity check codes;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Conference_Location :
Yokohama, Japan
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228018
