Performance evaluation with ordered statistics for selection combining technical

被引：0
|
作者：
Chen, JIZ [1 ]
Ku, JY [1 ]
机构：
[1] Da Yeh Univ, Dept Commun Engn, Changhua 51505, Taiwan
来源：
INTERNATIONAL CONFERENCE ON COMPUTING, COMMUNICATIONS AND CONTROL TECHNOLOGIES, VOL 3, PROCEEDINGS | 2004年
关键词：
Nakagami-m; ordered statistics; selection combining; diversity;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The ordered statistics skill is applied in this paper to analyze the performance of ordered selection combining schemes with different modulation receptions operate in Nakagmi-m fading environments. The ordered selection combining will be adapted include the conventional selection combining (SC), the second order diversity combining (2-SC), and the third order diversity combining (3-SC). All the results are validated by means of comparing to the special case Rayleigh distribution with the fiding figure m=l in the Nakagami-m distribution. The results show that SC is in performance the worst for coherent schemes The performance differences between 2-SC (3-SC) and MRC (EGC) am not significant when the diversity order L <= 3, but the difference will increase when L >= 5.
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页码：275 / 279
页数：5
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