D2D网络中具有动态配额的资源分配算法  

Resource Allocation Algorithm with Dynamic Quotas in Device-to-Device Network

作　　者：刘岗[1] 李大力 赵杭生 曹龙 LIU Gang;LI Dali;ZHAO Hangsheng;CAO Long(College of Communication Engineering,PLA University of Science and Technology,Nanjing 210007,China;Nanjing Telecommunication Technology Research Institute,Nanjing 210007,China)

机构地区：[1]解放军理工大学通信工程学院,南京210007 [2]南京电讯技术研究所,南京210007

出　　处：《计算机工程》2018年第4期98-102,共5页Computer Engineering

基　　金：国家自然科学基金(61471395);江苏省自然科学基金(BK20161125)

摘　　要：当无线网络中存在大量设备到设备(D2D)用户时,为合理地进行资源分配,提出一种基于稳定匹配的资源分配算法。在保证蜂窝用户服务质量的前提下,D2D用户可以动态地复用网络资源块,从而提高频谱利用率。仿真结果表明,与静态匹配算法相比,该算法接近于最优方案,同时降低了计算复杂度。In order to allocate resources reasonably,for many Device-to-Device(D2D)users exist in the wireless network,this paper proposes a resource allocation algorithm based on stable matching.The algorithm guarantees the Quality of Service(QoS)of cellular users,D2D users can reuse the Resource Block(RB)of the network dynamically,so as to improve the utilization of spectrum.Simulation results show that compared with the static matching algorithm,the given algorithm is closed to the optimal scheme and reduces the computational complexity at the same time.

关 键 词：设备到设备 资源分配 稳定匹配 服务质量 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]