Precoder Design for DSTM based on Statistical Information of the Fading Channels

被引:0
|
作者
Nguyen, Van Khanh [1 ]
机构
[1] Deakin Univ, Sch Engn & Technol, Geelong, Vic 3217, Australia
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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
This paper addresses the problem of designing a linear precoder for differential space-time coded communication systems in spatially correlated Rayleigh fading channels. Based on the pairwise error probability upper bound of the differential space-time modulation (DSTM) scheme, we derive a precoder that can exploit the spatial correlation of the channels. Simulation results illustrate that a significant performance gain can be achieved by using the designed precoder.
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页码:2583 / 2586
页数:4
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