新型频谱监管网络模型研究  

RESEARCH ON NEW SPECTRUM MONITORING AND MANAGEMENT NETWORK MODEL

作　　者：陈雨丰 关建峰[1] 许长桥[1] 张宏科[1,2] Chen Yufeng;Guan Jianfeng;Xu Changqiao;Zhang Hongke(Institute of Network Technology, Beijing University of Posts and Telecommunications, Beijing 100876,China;College of Electronics and Information Engineering, Beijing Jiaotong University,Beijing 100044 , China)

机构地区：[1]北京邮电大学网络技术研究院,北京100876 [2]北京交通大学电子信息工程学院,北京100044

出　　处：《计算机应用与软件》2016年第8期146-149,171,共5页Computer Applications and Software

基　　金：国家自然科学基金项目(61232017;61003283;61372112);国家重点基础研究发展计划项目(2013CB329102)

摘　　要：传统的频谱监管网络主要满足专网专用的需求,其在网络结构的设计上没有过多考虑高并发的情况,导致其无法满足快速、高效、可扩展性等通信需求。针对这种需求,基于智慧协同网络体系结构提出一种区域化小型频谱监管网,将智慧协同网络模型中的层级和服务管理的理念应用到各区域小型频谱监管网络中,构建具有资源适配服务解析层和网络节点层的新型频谱监管网络模型。通过实验对比新旧不同模型,新型网络模型可以降低中央服务器负载,为不同区域用户减少服务响应时间,并在用户规模增速相同的情况下减缓服务响应时间的增速,提升用户体验。Traditional spectrum monitoring and management network mainly meets the dedicated needs in special networks but does notconsider the high network concurrency too much in its network structure design, this leads to that it cannot satisfy the communication demandsincluding high speed, high efficiency and scalability. In light of such needs, based on the smart and cooperative network architecture we proposea regional small-sized spectrum monitoring and management network, and apply the concepts of hierarchy and service management presentedin smart and cooperative network model to small-sized spectrum monitoring and management networks in all regions, and build a novelspectrum monitoring and management network model containing resource adaption service analysis layer and network nodes layer. Differentmodels of the new and the old are compared in experiment, the new network model can reduce the load of central server, thus decreases theservice response time for users in different regions, and slows down the increase rate of service response time in the circumstance of same ratein users scale development, as well as enhances user experience.

关 键 词：频谱监管 服务解析 资源缓存 网络组件 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]