摘要
分析了多业务传送由TDM内核向分组内核的发展趋势,介绍了城域多业务环(MSR)技术用于以太网传送的特色和优势,提出了基于MSR的分组多业务以太网传送平台,并对其体系架构和组网应用进行了阐述和分析。
This paper analyzed the technical trend on TDM-based towards packet-based multi-services transport. It described the features and advantages of multi-services ring (MSR). It presented the system architecture of MSR-based packet Ethernet transport platform (METP) and outlined its application scenarios in differem networks.
出处
《电信科学》
北大核心
2006年第8期44-47,共4页
Telecommunications Science
关键词
多业务环
自动保护倒换
TDM仿真
muhi-services ring, automatic protection switch, TDM emulation