DocumentCode
2168675
Title
Multi-carrier relay selection schemes in cognitive radio system
Author
Jibo Gong ; Jian Sun ; Zhengfeng Du ; Dongfeng Yuan
Author_Institution
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan, China
fYear
2013
fDate
17-19 Nov. 2013
Firstpage
304
Lastpage
308
Abstract
This paper investigates multi-carrier relay selection schemes in cognitive radio system. As the wireless spectrum resources allocated to primary users cannot be occupied all the time, there are variable available idle sub-channels left for the secondary users (the cooperative communication system in this paper). Two kinds of relay selection schemes are proposed and the system throughput is addressed and analyzed.
Keywords
cognitive radio; cooperative communication; relay networks (telecommunication); resource allocation; cognitive radio system; cooperative communication system; idle sub-channels; multicarrier relay selection schemes; primary users; secondary users; system throughput; wireless spectrum resources; Algorithm design and analysis; Cognitive radio; Relays; Signal to noise ratio; Throughput; Cognitive radio; Multi-carrier cooperative communication; Relay selection;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Technology (ICCT), 2013 15th IEEE International Conference on
Conference_Location
Guilin
Type
conf
DOI
10.1109/ICCT.2013.6820390
Filename
6820390
Link To Document