Power Control Research Based on Interference Coordination for D2D Underlaying Cellular Networks

	Power Control Research Based on Interference Coordination for D2D Underlaying Cellular Networks
	Xue, Jianbin; Wen, Bing; Wei, Supan
	2014
关键词	Power control Stochastic geometry Poisson point process Coverage probability
卷号	472
页码	505-519
英文摘要	This paper considers a device-to-device (D2D) underlaying cellular network where an uplink cellular user communicates with the base station while multiple direct D2D links share the uplink spectrum. This paper proposes a random network model based on stochastic geometry and develops centralized power control algorithm. The goal of the proposed power control algorithm is two-fold: ensure the cellular users have sufficient coverage probability by limiting the interference created by underlaid D2D users, while also attempting to support as many D2D links as possible. This paper adopts the two level control strategy: Cellular link SINR(signal-to-interference-plus noise ratio) and sum rate maximization, to ensure the cellular communication and improve the coverage probability of D2D and cellular links. Numerical results show the gains of the proposed power control algorithm and accuracy of the analysis.
会议录	BIO-INSPIRED COMPUTING - THEORIES AND APPLICATIONS, BIC-TA 2014
会议录出版者	SPRINGER-VERLAG BERLIN
会议录出版地	HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
语种	英语
WOS研究方向	Computer Science
WOS记录号	WOS:000349707200083
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36674]
专题	计算机与通信学院研究生院
通讯作者	Xue, Jianbin
作者单位	Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Xue, Jianbin,Wen, Bing,Wei, Supan. Power Control Research Based on Interference Coordination for D2D Underlaying Cellular Networks[C]. 见:.