Improved Energy Detector With Selection Combining in Cognitive Radio Network

被引：0
作者：
Bhowmick, Abhijit [1 ]
Roy, Sanjay Dhar [2 ]
Kundu, Sumit [2 ]
机构：
[1] Bengal Coll Engg & Tech, ECE Dept, Durgapur, India
[2] NIT Durgapur, ECE Dept, Durgapur, India
来源：
PROCEEDINGS OF THE 2012 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, DEVICES AND INTELLIGENT SYSTEMS (CODLS) | 2012年
关键词：
cognitive radio (CR); improved energy detector; multiple antenna; path los; spectrum sensing; selecting combining;
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：
In this paper, we present performance analysis of spectrum sensing with an improved energy detector under path loss condition. The path loss factor is normally avoided in connection with spectrum sensing. Performance analysis has been carried out in a multiple antenna based cognitive radio (CR) network. The CR with improved energy detector uses selection combining for efficient sensing of spectrum.
引用
收藏
页码：385 / 388
页数：4
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