Noncoherent receivers for differential space-time modulation

被引：0
|
作者：
Schober, R [1 ]
Lampe, LHJ [1 ]
机构：
[1] Univ Erlangen Nurnberg, Lab Nachrichtentech, D-91058 Erlangen, Germany
来源：
GLOBECOM '01: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6 | 2001年
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, noncoherent receivers for differential space-time modulation (DSTM) are investigated. It is shown that the performance of the previously proposed conventional differential detection (DD) receiver is satisfactory only for very slow flat fading channels. However, conventional DD suffers from a considerable loss in performance even for moderately fast fading. In order to overcome this problem, multiple-symbol detection (MSD) and low-complexity decision-feedback differential detection (DF-DD) receivers are derived.
引用
收藏
页码：1127 / 1131
页数：5
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