基于多协议标记的移动核心网数据智能交换技术  

Data intelligent switching technology of mobile core network based on multi-protocol label

作　　者：张岩[1] ZHANG Yan(China Telecom Corporation LimitedHandan branch,Handan Hebei 056001,China)

机构地区：[1]中国电信股份有限公司邯郸分公司

出　　处：《自动化与仪器仪表》2019年第7期54-57,共4页Automation & Instrumentation

基　　金：河北省软科学计划项目(No.164576311)

摘　　要：为了提高移动核心网的数据交换的智能性和准确性,提出一种基于多协议标记的移动核心网数据智能交换技术。首先构建移动核心网络的链路结构模型,进行多协议智能数据交换节点的连通性测试,然后采用路由探测方法进行多协议智能数据交换节点的时分多址协议设计,结合智能数据交换和协议标记方法,进行移动核心网数据智能交换控制函数的最优解搜寻,实现移动核心网络动态路由决策和节点轮换调度,提高智能数据交换性能。最后进行智能数据交换协议的仿真设计,结果表明,采用该智能数据交换协议能提高移动核心网络的传递率,降低网络输出时延和失真。In order to improve the intelligence and accuracy of data exchange in mobile core networks,a multi-protocol label based intelligent data switching technique for mobile core networks is proposed.Firstly,the link structure model of mobile core network is constructed to test the connectivity of multi-protocol intelligent data exchange nodes,and then the routing detection method is used to design the time-division multiple access protocol of multi-protocol intelligent data exchange nodes.Combined with intelligent data exchange and protocol marking method,the optimal solution search of data intelligent exchange control function in mobile core network is carried out,which realizes dynamic routing decision and node rotation scheduling in mobile core network,and improves the performance of intelligent data exchange.Finally,the simulation design of the intelligent data exchange protocol is carried out.The results show that the intelligent data exchange protocol can improve the transmission rate of the mobile core network and reduce the network output delay and distortion.

关 键 词：多协议标记 移动核心网 智能交换 路由 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]