|
|||||
|
|
| 光网络业务恢复算法研究 | |
| 引用本文： | 叶建平,石林祥,孙俊,魏学勤.光网络业务恢复算法研究[J].武汉理工大学学报(交通科学与工程版),2006,30(4):656-659. |
| 作者姓名： | 叶建平 石林祥 孙俊 魏学勤 |
| 作者单位： | 1. 武汉工业学院,武汉,430023 2. 上海第二工业大学,上海,201209 3. 烽火通信科技股份有限公司,武汉,430074 |
| 基金项目： | 国家高技术研究发展计划(863计划);上海市教委资助项目 |
| 摘 要： | 光网络拓扑结构的变化破坏网络中端到端的连接业务和业务环．根据原有业务路由和结构改变后的网络结构，从原有业务的正向和反向搜索，找出原有业务路由的正向和反向断点；通过回溯法和路由算法搜索出断点之间的路由，连接正向断点之前的路由、断点之间的路由和反向断点之后的路由实现业务恢复。 |
| 关 键 词： | 光网络 业务恢复 路由算法 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006年2月21日 |
Study on Algorithm for Optical Network Services Restoration |
|
| Ye Jianping,Shi Linxiang,Sun Jun,Wei Xueqin.Study on Algorithm for Optical Network Services Restoration[J].journal of wuhan university of technology(transportation science&engineering),2006,30(4):656-659. | |
| Authors: | Ye Jianping Shi Linxiang Sun Jun Wei Xueqin |
| Institution: | 1. Wuhan Polytechnic University, Wuhan 430023 ; 2. Shanghai Second Polytechnic University, Shanghai 201209; 3. Fiberhome Telecommunication Technologies Co. , Ltd, Wuhan 430074 |
| Abstract: | The end to end connections and rings are destroyed along with the changes of optical network structure. The forward broken point can be found from the start of service route, and the backward broken point also can be found from the end of service route. The route between two broken points is searched out with the route and recursion algorithm. The service is restored through linking the route between the start and forward broken point, the route between two broken points and the route between backward broken point and the end. |
| Keywords: | optical network service restoration route algorithm |
| 本文献已被 维普 万方数据 等数据库收录！ | |