DocumentCode
2147158
Title
CDMA communication system with trellis coding and orthogonal signaling
Author
Ming, Li Xing ; Dong, Hu Jian ; Ping, Zhng
Author_Institution
Dept. of Telecommun. Eng., Beijing Univ. of Posts & Telecommun., China
Volume
2
fYear
1996
fDate
5-7 May 1996
Firstpage
1098
Abstract
We discuss the application of trellis coding in a (direct sequence spread spectrum) CDMA system where orthogonal signaling is used. Our approach is to construct the trellis codes over the set of biorthogonal sequences. A general analysis is presented. We compared the analysis with computer simulation. The results show that the trellis coded CDMA system outperforms the corresponding uncoded DS/SSMA system
Keywords
code division multiple access; pseudonoise codes; sequences; spread spectrum communication; telecommunication signalling; trellis codes; CDMA communication system; biorthogonal sequences; computer simulation; direct sequence spread spectrum; orthogonal signaling; trellis coded CDMA system; trellis codes; trellis coding; uncoded DS/SSMA system; Application software; Computer errors; Computer simulation; Convolutional codes; Fading; Immune system; Interference; Interleaved codes; Multiaccess communication; Spread spectrum communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Technology Proceedings, 1996. ICCT'96., 1996 International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-2916-3
Type
conf
DOI
10.1109/ICCT.1996.545075
Filename
545075
Link To Document