Resource Allocation in Wireless Powered Relay Networks: A Bargaining   Game Approach

doi:10.1109/TVT.2016.2641930

CORC > 北京大学 > 信息科学技术学院

	Resource Allocation in Wireless Powered Relay Networks: A Bargaining Game Approach
	Zheng, Zijie ; Song, Lingyang ; Niyato, Dusit ; Han, Zhu
刊名	IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
	2017
关键词	Game theory radio frequency (RF) charging resource allocation wireless relay network COOPERATIVE NETWORKS INFORMATION SYSTEMS STRATEGIES SELECTION PROTOCOLS
DOI	10.1109/TVT.2016.2641930
英文摘要	Information and power transfer in mobile relay networks have recently emerged simultaneously, where the relay can harvest the radio frequency (RF) energy and then use this energy for data forwarding and system operation. Most of the previous works do not consider that the relay may have its own objectives, such as using the harvested energy for its own transmission instead of maximizing transmission of the network. Therefore, in this paper, we propose a Nash bargaining approach to balance the information transmission efficiency of source-destination pairs and the harvested energy of the relay in a wireless powered relay network with multiple source-destination pairs and one relay. We analyze and prove that the Nash bargaining problem has several desirable properties such as the discreteness and quasi-concavity, when it is decomposed into three subproblems: the energy transmission power optimization, the power control for data transmission, and the time division between energy transmission and data transmission. Based on the theoretical analysis, we propose an alternating power control and time-division algorithm to find a suboptimal solution. Simulation results clearly show and demonstrate the properties of the problem and the convergence of our algorithm.; National 863 Project [2015AA01A709]; National Nature Science Foundation of China [U1301255, 61461136002]; Australian Research Council [DP150104019, FT120100487]; U.S. National Science Foundation [CPS-1646607, ECCS-1547201, CCF-1456921, CNS-1443917, ECCS-1405121, NSFC61428101]; SCI(E); ARTICLE; 7; 6310-6323; 66
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/472398]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zheng, Zijie,Song, Lingyang,Niyato, Dusit,et al. Resource Allocation in Wireless Powered Relay Networks: A Bargaining Game Approach[J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY,2017.
APA	Zheng, Zijie,Song, Lingyang,Niyato, Dusit,&Han, Zhu.(2017).Resource Allocation in Wireless Powered Relay Networks: A Bargaining Game Approach.IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.
MLA	Zheng, Zijie,et al."Resource Allocation in Wireless Powered Relay Networks: A Bargaining Game Approach".IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2017).