DocumentCode
591429
Title
Improved energy detector with selection combining in cognitive radio network
Author
Bhowmick, Anirban ; Roy, Sanjay Dhar ; Kundu, Sandipan
Author_Institution
ECE Dept., Bengal Coll. of Eng. & Tech., Durgapur, India
fYear
2012
fDate
28-29 Dec. 2012
Firstpage
385
Lastpage
388
Abstract
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.
Keywords
antenna arrays; cognitive radio; radio spectrum management; signal detection; statistical distributions; energy detector; multiple antenna based cognitive radio network; path loss condition; path loss factor; selection combining; spectrum sensing; Decision support systems; Intelligent systems; cognitive radio (CR); improved energy detector; multiple antenna; path los; selection combining; spectrum sensing;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Devices and Intelligent Systems (CODIS), 2012 International Conference on
Conference_Location
Kolkata
Print_ISBN
978-1-4673-4699-3
Type
conf
DOI
10.1109/CODIS.2012.6422219
Filename
6422219
Link To Document