Impact of spatial correlation on the performance of orthogonal space-time block codes

被引：34

作者：

Jorswieck, EA ^{[1
]}

Sezgin, A ^{[1
]}

机构：

[1] Heinrich Hertz Inst Nachrichtentech Berlin GmbH, Fraunhofer Inst Telecommun, D-10587 Berlin, Germany

来源：

IEEE COMMUNICATIONS LETTERS | 2004年 / 8卷 / 01期

关键词：

bit error performance; correlation; multiple-input multiple-output (MIMO) space-time coding;

D O I：

10.1109/LCOMM.2003.822516

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

We analyze the impact of transmitter and receiver spatial correlation on the performance of a multiple-input multiple-output (MIMO) system which applies an orthogonal space-time block code with no channel state information at the transmitter and perfect channel state information at the receiver. We derive a general formula for the bit error rate of a MIMO system with arbitrary number of transmit and receive antennas as a function of the correlation at the transmitter and the receiver. We prove that the diversity advantage is given by M . N if M is the rank of the transmit correlation matrix and N the rank of the receive correlation matrix, respectively.

引用

页码：21 / 23

页数：3

共 8 条

[1] Keyholes, correlations, and capacities of multielement transmit and receive antennas [J].