A Power Control Game Algorithm Based on Interference Temperature in Cognitive Radio

Author

He, Shi-Biao ; Hu, Zhi-Lun ; Ge, Li-Jia ; Wang, Wei

Author_Institution

Chongqing Commun. Inst., Chongqing, China

Volume

2

fYear

2010

fDate

24-25 April 2010

Firstpage

40

Lastpage

44

Abstract

Aiming at the power control in cognitive radio, a power control game algorithm based on interference temperature is discussed, and non-cooperative power control game which is created by David Goodman is used. The efficiency function was mended, and we also designed a new pricing function with interference temperature. Compared with other power control game models, the simulation shows that the NPG-ITLP algorithm can improve the parteo efficiency, and guarantee the QoS of the secondary users as well as primary users. It also realizes resource allocation equality in cognitive radio network.

Keywords

cognitive radio; game theory; quality of service; radiofrequency interference; software radio; QoS; cognitive radio; interference temperature; power control game algorithm; software radio; Base stations; Cognitive radio; Cost function; Game theory; Interference; Power control; Power system modeling; Signal to noise ratio; Temperature; Wireless communication; cognitive radio; interference temperature; non-cooperative game; utility function;

fLanguage

English

Publisher

ieee

Conference_Titel

Networks Security Wireless Communications and Trusted Computing (NSWCTC), 2010 Second International Conference on

Conference_Location

Wuhan, Hubei

Print_ISBN

978-0-7695-4011-5

Electronic_ISBN

978-1-4244-6598-9

Type

conf

DOI

10.1109/NSWCTC.2010.147

Filename

5480424