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Space-time spreading and space-time coding for correlated frequency-selective channel in the presence of interference

Xiao Hailin Nie Zaiping Li Xin

高技术通讯（英文版）2008，Vol.14Issue(1)：81-84,4.

Space-time spreading and space-time coding for correlated frequency-selective channel in the presence of interference

Xiao Hailin ¹Nie Zaiping ²Li Xin²

作者信息

1. School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, P.R.China
2. School of Electronic Engineering, Electronic Science and Technology University, Chengdu 610054, P.R.China
折叠

摘要

Abstract

The space-time spreading (STS), superimposed training sequences and space-time coding (STC) are adopted to obtain a closed-form of average error probability upper bound and maximum likelihood estimation expression for multiple input and multiple output (MIMO) correlated frequency-selective channel in the presence of interference(colored interference). Moreover, the correlation at both ends of the wireless link that can be incorporated equivalently into correlation at the transmit end is derived. Finally, the mean square error (MSE) of the maximum likelihood estimate is also derived.

关键词

average error probability upper bound, Chernoff bound, maximum likelihood estimation, space-time spreading (STS), space-time coding (STC), mean square error

Key words

average error probability upper bound, Chernoff bound, maximum likelihood estimation, space-time spreading (STS), space-time coding (STC), mean square error

分类

数理科学

引用本文复制引用

Xiao Hailin ,Nie Zaiping,Li Xin..Space-time spreading and space-time coding for correlated frequency-selective channel in the presence of interference[J].高技术通讯（英文版）,2008,14(1):81-84,4.

基金项目

Supported by the National High Technology Research and Development Program of China (2002AA123032). （2002AA123032）

高技术通讯（英文版）

OAEI

ISSN：1006-6748

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