MIMO Amplify-and-Forward Relay Systems with Dissimilar Channel Characteristics

被引：0
|
作者：
Duong, Trung Q. [1 ]
Lei, Xianfu [2 ]
Zepernick, Hans-Juergen [3 ]
机构：
[1] Queens Univ Belfast, Belfast, Antrim, North Ireland
[2] Utah State Univ, Logan, UT 84322 USA
[3] Blekinge Inst Technol, S-37179 Karlskrona, Sweden
来源：
2014 INTERNATIONAL CONFERENCE ON COMPUTING, MANAGEMENT AND TELECOMMUNICATIONS (COMMANTEL) | 2014年
关键词：
Amplify-and-forward (AF); relay networks; MIMO; OSTBC; Nakagami-m fading; TRANSMISSION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we investigate the asymmetric property of multiple-inputmultiple-output (MIMO) dual-hop amplify-and-forward (AF) relay networks. We consider the difference of the two hops in terms of both fading channels and scattering environment. In particular, we analyze the symbol error probability (SEP) of a MIMO orthogonal space-time block code (OSTBC) AF relay network in which the first and second hop undergo Rayleigh fading with a rich-scattering environment and Nakagami-m fading with a poor-scattering environment, respectively. Moreover, an asymptotic SEP expression yielding insights on the diversity gain is also obtained.
引用
收藏
页码：67 / 69
页数：3
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