DocumentCode
3528612
Title
The study of chaotic turbo encoder
Author
Liu, Jianbo ; Dong, Decun ; Song, Wentao ; Shujing Zhang ; Zhou, Qigang
Author_Institution
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., China
Volume
1
fYear
2001
fDate
2001
Firstpage
228
Abstract
A new scheme to implement chaotic turbo codes is proposed. The chaotic RSC encoder is constructed by embedding the chaotic code generator into an RSC encoder. The code rate can be flexibly changed according to the demand. Due to the bandwidth expansion, the performance can be improved, so chaotic turbo codes are suited mainly for spread spectrum applications
Keywords
chaos generators; concatenated codes; convolutional codes; error correction codes; spread spectrum communication; turbo codes; variable rate codes; RSC encoder; bandwidth expansion; chaotic code generator; error correcting codes; flexible code rate; parallel concatenated codes; performance; recursive systematic convolutional encoders; spread spectrum applications; turbo codes; turbo encoder; Bandwidth; Chaos; Chaotic communication; Concatenated codes; Error analysis; Error correction codes; Iterative decoding; Performance analysis; Spread spectrum communication; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers and signal Processing, 2001. PACRIM. 2001 IEEE Pacific Rim Conference on
Conference_Location
Victoria, BC
Print_ISBN
0-7803-7080-5
Type
conf
DOI
10.1109/PACRIM.2001.953564
Filename
953564
Link To Document