Adaptive equalization of space-time coded MC-CDMA systems

被引：2
|
作者：
Trivedi, Aditya [1 ]
Bansal, Matadeen [2 ]
机构：
[1] Indian Inst Informat Technol & Management, Dept Informat Technol, Gwalior, India
[2] Inst Technol & Management, Dept Elect & Commun, Gwalior, India
来源：
2007 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS AND SIGNAL PROCESSING, VOLS 1 AND 2 | 2007年
关键词：
D O I：
10.1109/PACRIM.2007.4313208
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper considers applying the well known least-mean-square (LMS)) adaptive algorithm on the detection for space-time coded multicarrier CDMA (STC-MC-CDMA) systems in frequency selective environments. In particular, we consider the Alamouti's space-time coding scheme that involves two transmit antennas. The performance of the LMS detector is evaluated with computer simulations. The performance of the LMS detector is compared with minimum mean-square error (MMSE) detector and the performances of both the schemes are found to be almost identical.
引用
收藏
页码：186 / +
页数：2
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