Space-time coding with maximum diversity gains over frequency-selective fading channels

被引：73
|
作者：
Zhou, SL [1 ]
Giannakis, GB [1 ]
机构：
[1] Univ Minnesota, Dept Elect & Comp Engn, Minneapolis, MN 55455 USA
来源：
IEEE SIGNAL PROCESSING LETTERS | 2001年 / 8卷 / 10期
基金：
美国国家科学基金会;
关键词：
frequency selective multipath channels; space-time coding; zero-padded (ZP) block transmissions;
D O I：
10.1109/97.957268
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this letter, we study space-time (ST) block coding for single carrier zero-padded (ZP) block transmissions through finite impulse response (FER) multipath fading channels of order L. We prove that maximum diversity of order 2 (L + 1) is achieved with two transmit and one receive antennae. Simulations demonstrate that joint exploitation of multi-antenna diversity and multipath diversity leads to significantly enhanced performance.
引用
收藏
页码：269 / 272
页数：4
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