Analysis of minimum selection H-S/MRC in Rayleigh fading

被引：21

作者：

Gupta, P ^{[1
]}

Bansal, N

Mallik, RK

机构：

[1] Indian Inst Technol, Dept Elect Engn, New Delhi 110016, India

[2] Indian Inst Management, Bangalore, Karnataka, India

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 2005年 / 53卷 / 05期

关键词：

flat Rayleigh fading; minimum selection H-S/MRC (MS-H-S/MRC); symbol error probability (SEP);

D O I：

10.1109/TCOMM.2005.847144

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 analyze the error performance of an improved hybrid selection/maximal-ratio combining (H-S/MRC) technique called minimum selection H-S/MRC in flat Rayleigh fading for coherent digital modulation schemes. Here the minimum number of diversity branches are selected such that their combined signal-to-noise ratio is above a given threshold. We derive a closed-form expression for the distribution of the number of selected branches. This distribution is used to obtain the symbol error probability.

引用

页码：780 / 784

页数：5

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