Title :
Average-case analysis of multiuser detectors
Author :
Tanaka, Toshiyuki
Author_Institution :
Dept. of Electron. & Inf. Eng., Tokyo Metropolitan Univ., Japan
Abstract :
Based on correspondence between code-division multiple-access (CDMA) multiuser detection problem and statistical mechanics, I present a novel analytical result on the average-case performance of direct sequence binary phase key shifting CDMA multiuser detectors, in the large-system limit and under some simplifying assumptions, using tools borrowed from statistical mechanics
Keywords :
code division multiple access; multiuser channels; phase shift keying; signal detection; spread spectrum communication; statistical mechanics; DS BPSK CDMA multiuser detectors; average-case analysis; average-case performance; code-division multiple-access; direct sequence binary phase key shifting CDMA multiuser detectors; large-system limit; multiuser detectors; statistical mechanics; Bit error rate; Decoding; Detectors; Information analysis; Integrated circuit modeling; Multiaccess communication; Multiuser detection; Noise level; Performance analysis; Phase shift keying;
Conference_Titel :
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7123-2
DOI :
10.1109/ISIT.2001.936150
