Dynamic spectrum sharing: A game theoretical overview

被引：233

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：

IEEE COMMUNICATIONS MAGAZINE | 2007年 / 45卷 / 05期

关键词：

Game theory - Optimization - Radio transmission;

D O I：

10.1109/MCOM.2007.358854

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to fully utilize the scarce spectrum resources, with the development of cognitive radio technologies, dynamic spectrum sharing becomes a promising approach to increase the efficiency of spectrum usage. Game theoretical dynamic spectrum sharing has been extensively studied for more flexible, efficient, and fair spectrum usage through analyzing the intelligent behaviors of network users equipped with cognitive radio devices. This article provides a game theoretical overview of dynamic spectrum sharing front several aspects: analysis of network users' behaviors, efficient dynamic distributed design, and optimality analysis.

引用

页码：88 / 94

页数：7

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