Title :
A new groupwise successive interference cancellation array receiver scheme for DS-CDMA systems
Author :
Shao, Lei ; Bi, Guangguo
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
In this paper, a new interference cancellation array receiver scheme for DS-CDMA systems is proposed and compared with other schemes. Simulation results show that it achieves better performance and larger capacity with moderate complexity
Keywords :
Rayleigh channels; adaptive antenna arrays; array signal processing; cellular radio; channel capacity; code division multiple access; direction-of-arrival estimation; interference suppression; multipath channels; multiuser channels; radiofrequency interference; receiving antennas; spread spectrum communication; DOA estimation; DS-CDMA cellular systems; adaptive antenna array; capacity; groupwise successive interference cancellation array receiver; interference suppression; moderate complexity; performance; simulation results; two-path Rayleigh fading channel model; Adaptive arrays; Array signal processing; Direction of arrival estimation; Interference cancellation; Interference suppression; Multiaccess communication; Multiuser detection; Receivers; Signal processing; Silicon carbide;
Conference_Titel :
Spread Spectrum Techniques and Applications, 2000 IEEE Sixth International Symposium on
Conference_Location :
Parsippany, NJ
Print_ISBN :
0-7803-6560-7
DOI :
10.1109/ISSSTA.2000.878071
