一种基于路由交叉优化的省内干线Mesh组网架构  

A Mesh Networking Architecture for Provincial Backbone Transmission Network Based on Route Crossing Optimization

作　　者：苏亮 王国栋 南蜀崇 Su Liang;Wang Guodong;Nan Shuchong(China Mobile Group Guangxi Co.,Ltd.,Nanning 530000,China;Huaxin Consulting and Designing Institute Co.,Ltd.,Hangzhou 310051,China)

机构地区：[1]中国移动通信集团广西有限公司,广西南宁530000 [2]华信咨询设计研究院有限公司,浙江杭州310051

出　　处：《邮电设计技术》2024年第4期80-84,共5页Designing Techniques of Posts and Telecommunications

摘　　要：为满足多传送节点之间业务的无阻塞交叉调度,传统的省内干线光传送网受限于设备交叉能力和调度能力,亟需逐步向Mesh化演进。提出一种基于路由交叉优化的省内干线Mesh组网架构,将现有省内干线光缆交叉处转变为光交叉连接中间节点,并根据实际组网光缆路由,给出多种应用场景,提出相关的Mesh化演进策略。In order to meet the unhindered service between multiple transmission nodes,limited by the crossover capability and scheduling capability of equipment,the traditional provincial backbone optical transport network(OTN)is urgent to gradually evolve to mesh.It proposes a provincial backbone mesh networking architecture based on route-crossing optimization,which transforms the existing provincial backbone optical cable crossings into Optical Cross-Connect(OXC)intermediate nodes.It presents a variety of scenarios based on the actual network optical cable routing,and proposes relevant mesh evolution strategies.

关 键 词：OXC MESH 路由交叉优化 

分 类 号：TN913[电子电信—通信与信息系统]