DocumentCode
2594228
Title
MAI cancellation of stage-based fractional users in CDMA systems
Author
Pu, Zhiyong ; Haifeng, Wang ; You, Xiaohu ; Cheng, Shixin
Author_Institution
Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China
Volume
2
fYear
2000
fDate
2000
Firstpage
1101
Abstract
In this paper, a multiuser receiver, which cancels the multiple access interference (MAI) of the stage-based fractional number of users, is proposed for CDMA systems. In each stage, MAI of fractional number of users is regenerated and subtracted from the received signal. The fractional number is defined according to the number of successive stages. The simulation results show that the performance can be significantly improved by the proposed scheme compared to the conventional multistage detector
Keywords
code division multiple access; interference suppression; receivers; CDMA systems; MAI cancellation; fractional number; multiple access interference; multiuser receiver; stage-based fractional users; Code division multiplexing; Detectors; Interference cancellation; Laboratories; Mobile communication; Mobile handsets; Multiaccess communication; Multiple access interference; Multiuser detection; Power control;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location
London
Print_ISBN
0-7803-6463-5
Type
conf
DOI
10.1109/PIMRC.2000.881590
Filename
881590
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