Performance of space-time block codes with QAM under the spatially correlated channels

被引：0

作者：

Kim, Y ^{[1
]}

Kang, H ^{[1
]}

Kim, K ^{[1
]}

机构：

[1] KJIST, Dept Infor & Comm, Kwangju 500712, South Korea

来源：

VTC2004-SPRING: 2004 IEEE 59TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS | 2004年

关键词：

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Space-time block codes are one of the promising techniques in transmit diversity. Also, it is well known that correlation introduced by the radio environment in fading across the multiple diversity channels results in a degradation of the diversity gain obtained. In this paper, we investigate the performance of STBC with MQAM under the spatially correlated fading channels. A average symbol error probability is derived using the linear transformation method. Through the numerical results, we demonstrate the degree of performance degradation in accordance with the spatial correlation.

引用

页码：670 / 673

页数：4

共 7 条

[1] A simple transmit diversity technique for wireless communications [J].