QQ客服 官方微博 反馈留言

	Users Association in Small Cell Networks with Massive MIMO
	Sultan, Radwa ; Song, Lingyang ; Seddik, Karim G. ; Han, Zhu
	2016
关键词	ANTENNAS
英文摘要	In this paper, an investigation of the effect of deploying massive MIMO in two-tier cellular networks is presented. In our model, the macrocell base station (BS) as well as femtocell access points (FAPs) are equipped with a very large number of antennas. Each mobile user will attempt to connect to the BS or FAPs. However, it is assumed that the users may be biased to connect to FAPs rather than the BS. A resource allocation problem is formulated to find the optimal bias that maximizes the total system capacity while keeping the transmitted power from the BS and the FAPs within a certain limit. An algorithm for solving the optimization problem is proposed and numerical results are presented to illustrate how deploying massive MIMO can affect the optimal bias value and the total capacity. In addition, the performance of our proposed scheme is evaluated when using different precoding schemes.; CPCI-S(ISTP)
语种	英语
出处	International Conference on Computing, Networking and Communications (ICNC)
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/450082]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Sultan, Radwa,Song, Lingyang,Seddik, Karim G.,et al. Users Association in Small Cell Networks with Massive MIMO. 2016-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。