Title :
A new SIC algorithm for STBC coded DS-CDMA systems
Author :
Li, Wei ; Gulliver, T. Aaron ; Chow, William
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
In this paper, we introduce a new successive interference cancellation (SIC) algorithm for a direct sequence code division multiple access system (DS-CDMA) with transmit diversity. The transmit diversity is achieved with a space-time block code (STBC). The performance improvement with SIC and STBC in a Rayleigh fading channel is determined.
Keywords :
Rayleigh channels; block codes; code division multiple access; diversity reception; interference suppression; radiofrequency interference; space-time codes; spread spectrum communication; Rayleigh fading channel; STBC coded DS-CDMA system; direct sequence code division multiple access system; space-time block code; successive interference cancellation; transmit diversity; Block codes; Detectors; Diversity methods; Fading; Interference cancellation; Multiaccess communication; Multiple access interference; Multiuser detection; Silicon carbide; Transmitting antennas;
Conference_Titel :
Emerging Technologies: Frontiers of Mobile and Wireless Communication, 2004. Proceedings of the IEEE 6th Circuits and Systems Symposium on
Print_ISBN :
0-7803-7938-1
DOI :
10.1109/CASSET.2004.1322996
