Title :
Constrained optimisation based space-time-code blind receiver in CDMA systems
Author :
Song, Rongfang ; Bi, Guangguo
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
fDate :
6/8/2000 12:00:00 AM
Abstract :
A space-time-code (STC) blind receiver is proposed. The receiver has the advantages of constrained minimum output energy (CMOE) blind multiuser detectors and space-time (ST) 2D-Rake receivers and overcomes their limitations. It can make full use of spatial, temporal and code signatures involved in the desired user´s signal to suppress multiuser access interference and combine multipath components
Keywords :
adaptive signal detection; code division multiple access; interference suppression; optimisation; radio receivers; CDMA systems; MAI suppression; blind multiuser detectors; constrained minimum output energy; constrained optimisation based blind receiver; multipath components combination; multiuser access interference; space-time 2D-Rake receivers; space-time-code blind receiver;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000748
