Two-level game approach based resource allocation scheme in cooperative networks

被引：0
|
作者：
Zhou Y.-G. [1 ]
Zhang H.-L. [1 ]
Chen R.-R. [1 ]
Zhou T. [2 ]
机构：
[1] State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an
[2] CETC No.38 Research Institute, Hefei
来源：
| 1879年 / Editorial Board of Jilin University卷 / 48期
关键词：
Communication technology; Cooperative networks; Distributed algorithm; Power control; Source selection; Two-level game;
D O I：
10.13229/j.cnki.jdxbgxb20170329
中图分类号：
学科分类号：
摘要：
In multisource multirelay cooperative networks, to avoid the interference among the relays that assist the same source and maximize the relay utility, we propose the joint power control and source selection distributed algorithm, which is based on two-level game. By using the alternate iterations between the non-cooperative game of power control and the evolutionary game of source selection, the proposed distributed algorithm can effectively suppress the interference and choose the optimal source. Furthermore, we prove that the two-level game model has the unique Nash equilibrium. Simulation results show that the proposed two-level game distributed algorithm can converge to the Nash equilibrium. © 2018, Editorial Board of Jilin University. All right reserved.
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页码：1879 / 1886
页数：7
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