Effect of MMSE Channel Estimation on BER Performance of Orthogonal Space-Time Block Codes in Rayleigh Fading Channels

被引：11

作者：

Jacobs, Lennert ^{[1
]}

Moeneclaey, Marc ^{[1
]}

机构：

[1] Univ Ghent, Dept Telecommun & Informat Proc, B-9000 Ghent, Belgium

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2009年 / 57卷 / 05期

关键词：

Bit error rate (BER); channel estimation; Rayleigh fading; multiple-input multiple-output (MIMO); orthogonal space-time block codes (OSTBCs); DESIGNS; RATES;

D O I：

10.1109/TCOMM.2009.05.070455

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：

We present a simple closed-form expression for the BER of orthogonal space-time block codes (OSTBCs) with MMSE channel estimation, assuming PAM and QAM constellations and flat Rayleigh block fading. The BER expression is exact for a certain class of OSTBCs, and provides a very accurate approximation for other OSTBCs.

引用

收藏

页码：1242 / 1245

页数：4

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