Multiple models for blind multiuser detection in MIMO DS/CDMA systems

被引：0
|
作者：
Kulatunga, H [1 ]
Jawad, MH [1 ]
Kadirkamnanathan, V [1 ]
机构：
[1] Univ Sheffield, Dept Automat Control & Syst Engn, Sheffield S1 3JD, S Yorkshire, England
来源：
GLOBECOM'03: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-7 | 2003年
关键词：
IMM; space-time diversity; Kalman filter; successive interference cancellation; alamouti STBC; multi-user detection (MUD);
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Blind adaptive multiuser detection in a MIMO system with time-varying channel gain is considered. Alamouti encoding is used for data transmission with space-time diversity and a suboptimal multiple model based adaptive algorithm is used for simultaneously tracking the channel gain and detecting the data symbols. The results obtained show the robustness of our approach in real-time detection for Rayleigh fading channels varying with time.
引用
收藏
页码：2453 / 2457
页数：5
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