Spectrum Sensing Auction in Cognitive Radios Network
Recently, extensive research has shown the benefits of cognitive radio technologies which improve the efficiency and flexibility of spectrum utilization. In other words, cognitive radio is a candidate technology for more efficient spectrum utilization systems based on the opportunistic spectrum sensing. Cognitive radio technology does not rely upon traditional license-based spectrum allocation policies, if the spectrum usage decision is based on unreliable spectral estimation it could interrupt the existing systems. This new technology, however, needs a spectrum allocation mechanism which is welldesigned. In this paper, we propose an auction framework for cognitive radio networks to improve the efficiency of the spectrum usage. Finally, through a lot of experiments, we demonstrate the effectiveness of the proposed auction framework in achieving high efficiency in spectrum allocation.
Jingjing Liu Zhide Chen Li Xu
School of Mathematics and Computer Science, Fujian Normal University Key Lab of Network Security and cryptography, Fujian Province Fuzhou, China
国际会议
2010 International Conference on Future Information Technology(2010年未来信息技术国际会议 ICFIT 2010)
长沙
英文
1013-1017
2010-12-14（万方平台首次上网日期，不代表论文的发表时间）