Random sign repetition time-hopping UWB with multiuser detection

被引：0
|
作者：
Choi J. [1 ,2 ,3 ]
机构：
[1] School of Electrical Engineering and Telecommunications, Faculty of Engineering, University of New South Wales, (UNSW), Sydney
[2] School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW
来源：
EURASIP Journal on Wireless Communications and Networking | / 2005卷 / 4期
关键词：
Multiuser detection; Performance analysis; Ultra-wideband;
D O I：
10.1155/WCN.2005.590
中图分类号：
学科分类号：
摘要：
A modified time-hopping (TH) ultra-wideband (UWB), called the random sign repetition TH-UWB, is considered to improve the performance of the minimum mean square error (MMSE) multiuser detector. We show that the increase of dimension or the number of repetitions is important to improve the performance of the MMSE detector in the random sign repetition TH-UWB for either coded or uncoded signals.
引用
收藏
页码：590 / 598
页数：8
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