Collusion-resistant dynamic spectrum allocation for wireless networks via pricing

被引：3
|
作者：
Ji, Zhu [1 ]
Liu, K. J. Ray [1 ]
机构：
[1] Univ Maryland, Dept Elect & Comp Engn, College Pk, MD 20742 USA
来源：
2007 2ND IEEE INTERNATIONAL SYMPOSIUM ON NEW FRONTIERS IN DYNAMIC SPECTRUM ACCESS NETWORKS, VOLS 1 AND 2 | 2007年
关键词：
D O I：
10.1109/DYSPAN.2007.31
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Dynamic spectrum allocation becomes a promising approach to increase the spectrum efficiency for wireless networks. However, the collusion among selfish network users may seriously deteriorate the efficiency of dynamic spectrum sharing. In this paper, we propose a collusion-resistant dynamic pricing approach to optimize overall spectrum efficiency in the scenarios of user collusion. The simulation results show that our proposed scheme achieves high efficiency of spectrum usage even with the presence of severe user collusion.
引用
收藏
页码：187 / +
页数：2
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