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	Power Allocation for Full-Duplex Relay Networks: Secure Energy Efficiency Optimization
	Chen, Yingyang ; Wang, Li ; Ma, Meng ; Jiao, Bingli
	2016
英文摘要	In this paper, an energy-efficient power allocation problem is studied for a secure full-duplex (FD) relay network. The problem is formulated as a nonconvex optimization program to achieve the maximum of secure energy efficiency with power constraints and a preset secure quality-of-service (QoS). By analyzing the structure of the objective function, we found that the problem can be solved by leveraging DC-based optimization and fractional programming. As a result, a successively convex approximation algorithm is proposed for handling the nonconvex problem. Numerical results validate the effectiveness of the proposed scheme.; National Science and Technology Major Project of China [2016ZX03001017]; National Natural Science Foundation of China [61271203, 61372117]; National Mobile Communications Research Laboratory (Southeast University) Open Research Grant [2016D04]; CPCI-S(ISTP)
语种	英语
出处	IEEE-Communications-Society Global Communications Conference (IEEE GLOBECOM)
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/470181]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Chen, Yingyang,Wang, Li,Ma, Meng,et al. Power Allocation for Full-Duplex Relay Networks: Secure Energy Efficiency Optimization. 2016-01-01.

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