Channel estimation under space-time block-coded transmission

被引：3
|
作者：
Ammar, N [1 ]
Ding, Z [1 ]
机构：
[1] Univ Calif Davis, Dept Elect & Comp Engn, Davis, CA 95616 USA
来源：
SAM2002: IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP PROCEEDINGS | 2002年
关键词：
D O I：
10.1109/SAM.2002.1191074
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Recently, space-time block coded transmission has established itself as an efficient means to enhance wireless communication performance over quasi-static fading channels. Its success relies on accurate channel knowledge on the receiver side. In this work, we present a new channel estimation approach that does not require training data to estimate the unknown channel. We present an unassisted channel identifiability condition for space-time block codes. The algorithm is simple with low complexity. We also provide some simulation results.
引用
收藏
页码：422 / 426
页数：5
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