Title :
Successive interference cancellation for DS-CDMA systems with transmit diversity
Author :
Li, Wei ; Gulliver, T. Aaron
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
In this paper, we introduce a new successive interference cancellation (SIC) technique for direct sequence code divided multiple access (DS-CDMA) systems with transmit diversity. The transmit diversity is achieved with a space-time block code (STBC). System performance over a Rayleigh fading channel is explored and the analysis is confirmed by simulation.
Keywords :
Rayleigh channels; block codes; channel coding; code division multiple access; interference suppression; space-time codes; DS-CDMA systems; Rayleigh fading channel; direct sequence code divided multiple access; space-time block codes; successive interference cancellation; transmit diversity; Block codes; Detectors; Fading; Interference cancellation; Multiaccess communication; Multiple access interference; Performance analysis; Silicon carbide; System performance; Transmitting antennas; CDMA; SIC; Space-time codes;
Conference_Titel :
Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
Print_ISBN :
0-7803-8294-3
DOI :
10.1109/MWSCAS.2003.1562508
