Time-Reversal Space-Time Coding for Doubly-Selective Channels

被引：0
|
作者：
Geirhofer, Stefan [1 ]
Tong, Lang [1 ]
Scaglione, Anna [1 ]
机构：
[1] Cornell Univ, Sch Elect & Comp Engn, Ithaca, NY 14853 USA
来源：
2006 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC 2006), VOLS 1-4 | 2006年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We consider the transmission of space-time block codes (STBC) over doubly-selective channels, which are encountered in highly mobile environments or high-frequency (HF) communications. In particular, we propose two extensions of time-reversal STBC with superior performance under these fast-fading conditions, and compare these schemes for various decision-feedback equalizers. The tradeoffs between performance and complexity are illustrated, and simulation results for the severely doubly-selective HF-channel corroborate our analysis.
引用
收藏
页码：1638 / 1643
页数：6
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