Estimation of high-speed data radio transmission line parameters

被引:0
作者
Pelletier, B [1 ]
Champagne, B [1 ]
机构
[1] McGill Univ, Dept Elect & Comp Engn, Montreal, PQ, Canada
来源
CCECE 2003: CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-3, PROCEEDINGS: TOWARD A CARING AND HUMANE TECHNOLOGY | 2003年
关键词
estimation; cable reflections; Cramer-Rao bound;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we consider the distortion created by an unmatched transmission line system at the receiver of a highspeed data radio. The distortion can be modeled using a few interdependent parameters, which are to be estimated. A joint maximum likelihood (ML) estimator for the parameters is presented with the corresponding Cramer-Rao bound (CRB). A reduced complexity, approximate ML (AML) estimator is also developed. The results show that both ML and AML give reliable estimates, close to the CRB.
引用
收藏
页码:1997 / 2000
页数:4
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