DocumentCode
2053478
Title
Information geometry of turbo codes
Author
Ikeda, Shiro ; Tanaka, Toshiyuki ; Amari, Shun-Ichi
Author_Institution
Kyushu Inst. of Technol., Fukuoka, Japan
fYear
2002
fDate
2002
Firstpage
114
Abstract
The properties of turbo decoding is studied from information geometrical viewpoint. Our study gives an intuitive understanding of the theoretical background, and a new framework for the analysis. Based on the framework, we reveal basic properties of the turbo decoding.
Keywords
information theory; iterative decoding; turbo codes; MPM decoding; belief propagation decoder; information geometry; turbo codes; Belief propagation; Decoding; Information analysis; Information geometry; Information processing; Parameter estimation; Parity check codes; Probability distribution; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN
0-7803-7501-7
Type
conf
DOI
10.1109/ISIT.2002.1023386
Filename
1023386
Link To Document