计算机应用研究2017，Vol.34Issue(9)：2741-2743,3.DOI:10.3969/j.issn.1001-3695.2017.09.039
基于ISAP的D2D资源分配优化算法研究
Research on optimization algorithm of resource allocation for D2D based on ISAP
摘要
Abstract
By reusing cellular spectrum resource,D2D communication could communicate directly by point-to-point in a certain range.Reusing resource alleviated the problem of resource scarcity,but it caused same-frequency interference and impacted the performance of cellular system.In order to improve the utilization of resource and reduce the interference,this paper proposed an algorithm based on ISAP which could complete the resource allocation reasonably.It made one D2D pair reuse multiple resource.Meanwhile,under the premise of meeting the different QoS requirements,the interference would be limited efficiently.Finally,the simulation experiment shows the algorithm can improve the system throughput,and guarantee the performance of the cellular system.关键词
D2D通信/QoS需求/资源分配/吞吐量Key words
D2D communication/QoS requirements/resource allocation/throughput分类
信息技术与安全科学引用本文复制引用
张晓明,李敬兆,高之翔,杨大禹..基于ISAP的D2D资源分配优化算法研究[J].计算机应用研究,2017,34(9):2741-2743,3.基金项目
国家自然科学基金资助项目(61170060) （61170060）
安徽省学术和技术带头人学术科研活动资助项目(2015D046) （2015D046）
安徽省高等学校优秀拔尖人才资助项目(gxbjZD2016044) （gxbjZD2016044）
