A discrete signal separate algorithm for wireless communication

被引：0
|
作者：
Lei, Y [1 ]
Lin, ZH [1 ]
机构：
[1] Shanghai Jiao Tong Univ, VLSI Res Inst, Shanghai 200030, Peoples R China
来源：
PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON COMPUTER AIDED DESIGN & COMPUTER GRAPHICS | 1999年
关键词：
antenna array; source separation; wireless communication; contrast function;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Source interference is often occurred in wireless communication. This paper studied the problem of blindly estimating multiple digital co-channel communication signals using an antenna array. When the signals are constrained to a finite alphabet, this paper introduced a new cost function, and introduced decision function that was widely used in signal equalization to this function, this improved the algorithm's performance significantly. We verified the validity of the algorithm through an experiment of separate two source of independent 4-PAM source.
引用
收藏
页码：607 / 611
页数：3
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