Title :
A new scheme for multiuser detection in DS-CDMA system
Author :
Jin, Minglu ; Kwak, Kyung S.
Author_Institution :
Dept. of Electr. Eng., Inha Univ., Inchon, South Korea
Abstract :
In this paper, we propose some schemes of efficient multiple access for multiuser detection in spread spectrum communications. The first scheme is based on the relationship between Walsh code and PN code, and the second and third scheme are based on new scheme called code hopping CDMA (CH-CDMA), but with different signal sets
Keywords :
code division multiple access; correlation methods; pseudonoise codes; signal detection; spread spectrum communication; CH-CDMA; DS-CDMA system; PN code; Walsh code; code hopping; multiple access; multiuser detection scheme; spread spectrum communications; Bandwidth; Code division multiplexing; Mobile communication; Multiaccess communication; Multiple access interference; Multiuser detection; Noise cancellation; Shift registers; Spread spectrum communication; Wireless communication;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.567460
