一种基于策略的网络资源感知和信息传送控制方法  

A Method of Network Resource Awareness and Information Transmission Control Based on Policy

作　　者：霍永华[1] 于建[2] 曹毅 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081 [2]河北民族师范学院,河北承德067000 [3]总参信息化部驻石家庄地区军代室,河北石家庄050081

出　　处：《计算机与网络》2016年第20期68-71,共4页Computer & Network

摘　　要：针对网络无法满足重要紧急信息的按需传送的问题,采用服务化设计方法,在现有网络基础之上,增加信息传送控制服务、数据服务、网络资源管理服务和网络管理服务,信息传送控制服务对上接受应用传送需求,进行需求分析,通过资源管理服务实时获取网络资源,作为进行策略决策的基础,数据服务存储资源和策略信息,网络资源管理服务实时获取网络资源信息,网络管理服务进行网络拓扑和配置信息的管理,之后进行工作原理和流程设计,最后附实例进行验证。The important and urgent information can＇t be transnfitted in demand through the network. Aiming at this problem, the method of servitization is proposed. Based on core network, the information transnfission control service, data service, resource management service and network management service are added. The transmission control service accepts the demands of application transmission, analyzes the demands and acquires resources by way of resource management service which is the basis of policy decision. The data service stores resources and policy. The resource management service acquires resources in real time. The network topology and configuration management are managed by network management service. The operating principle and flow are designed. At the end, the method is verified by the instance.

关 键 词：按需传送 QoS优先级 信息传送控制 策略决策 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]