电讯技术Issue(7)：730-735,6.DOI:10.3969/j.issn.1001-893x.2015.07.004
一种新型的环网保护倒换机制
A Novel Ring Protection Switching Mechanism
唐世庆 1孙以泽 2王琦 1黄蕾3
作者信息
- 1. 东华大学 机械工程学院，上海201620
- 2. 上海贝尔股份有限公司，上海201206
- 3. 上海贝尔股份有限公司，上海201206
- 折叠
摘要
Abstract
Multi-Protocol Label Switching Transport Profile( MPLS-TP) ring protection is one of the key technologies of MPLS-TP network which is still ongoing researched under a Joint Working Team( JWT) of ITU-T and IETF. Through investigating existing ring protection schemes,a novel “Fast Wrapping” ring protection switching mechanism and corresponding distributed implementation method are proposed. Using the “Fast Wrapping” switching mechanism and corresponding distributed implementation method,the data loss can be decreased during the protection switching. At the same time,the protection group volume will be easily increased, the operator of network management will be simplified and the equipment reliability will be improved due to the distributed implementation method.关键词
MPLS-TP/环网保护/保护倒换/快速“Wrapping冶/分布式实现Key words
MPLS-TP/ring protection/protection switching/fast "Wrapping"/distributed implementation分类
信息技术与安全科学引用本文复制引用
唐世庆,孙以泽,王琦,黄蕾..一种新型的环网保护倒换机制[J].电讯技术,2015,(7):730-735,6.
