期刊名称：International Journal of Computer Networks & Communications
印刷版ISSN：0975-2293
电子版ISSN：0974-9322
出版年度：2016
卷号：8
期号：5
页码：27
DOI：10.5121/ijcnc.2016.8503
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：With the current development of mobile communication services, people need personal communication ofhigh speed, excellent service, high quality and low latencyhowever, limited spectrum resources becomethe most important factor to hamper improvement of cellular systems. As big amount of data traffic willcause greater local consumption of spectrum resources, future networks are required to have appropriatetechniques to better support such forms of communication. D2D (Device-to-device) communicationtechnology in a cellular network makes full use of spectrum resources underlaying, reduces the load of thebase station, minimizes transmit power of the terminals and the base stations, thereby enhances the overallthroughput of the networks. Due to the use of multiplexing D2D UE (User equipment) resources andspectrum, and the interference caused by the sharing of resources between adjacent cells, it has become amajor factor affecting coexisting of cellular subscribers and D2D users. When D2D communicationmultiplexes the uplink resources, the base-stations are easily to be disturbed; when the downlink resourcesare multiplexed, the users of downlink are susceptible to interference. In order to build a high-efficientmobile network, we can meet the QoS requirements by controlling the power to suppress the interferencebetween the base station and a terminal user.
关键词：Cellular Network; Device-to-device; Mode Selection; Power Control; Interference Control
