Optimal one-tap equalization for DMT transceivers with insufficient guard interval

被引：0
|
作者：
Karp, T [1 ]
Bauer, C [1 ]
Fliege, NJ [1 ]
机构：
[1] Texas Tech Univ, ECE Dept, Lubbock, TX 79409 USA
来源：
2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING | 2005年
关键词：
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 present an improved algorithm to calculate the one-tap equalizer per subchannel in a DMT receiver in the case of a guard interval of insufficient length. The new equalizer reduces the symbol error rate at no additional computational and hardware cost. It is designed for a scenario where standard modems have to be used that do not allow time-domain or per-tone equalization or where the extra cost of these modules is undesired since in the majority of setups the guard interval is of sufficient length.
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页码：881 / 884
页数：4
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