Title :
A game approach to combat primary user emulation attacks in multi-channel cognitive radio systems
Author :
Wang Naichao ; Xu Yitao ; Deng Zhang ; Zhang Lin
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Abstract :
In multichannel cognitive radio systems, we discuss the primary user emulation attack (PUEA) which seriously affects the system performance In this paper, we provide a PUEA game model and we discuss the Nash equilibrium in the different cases. Simulation results show that our game theory has a better performance on channel usability over time.
Keywords :
cognitive radio; game theory; telecommunication security; Nash equilibrium; PUEA game model; channel usability; game approach; game theory; multichannel cognitive radio systems; primary user emulation attacks; Cognitive radio; Nash equilibrium; PUEA; game theory; spectrum sensing;
Conference_Titel :
Computer Science and Network Technology (ICCSNT), 2012 2nd International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4673-2963-7
DOI :
10.1109/ICCSNT.2012.6526234
