摘要
随着电信业务和以太网技术的发展,用以太网作为下一代网络的传输汇聚层解决方案逐渐成研究的热点,目前被广泛看好的电信级以太网实现技术和标准的是PBT(Provider Backbone-Transport)技术。文章主要对PBT的网络结构、相关技术及其作为传输汇聚层解决方案的优势进行了探讨。
With the development of Telecom services and Ethernet technologies, Using Ethernet as a next-generation network transmission convergence layer solution becomes a hot research gradually. Currently, PBT is favored the realization technology and standards of carrier-grade Ethernet. This paper mainly studies the PBT＇s network structure, technologies and its advantages as transmission convergence layer solution.
出处
《光通信技术》
CSCD
北大核心
2008年第5期6-8,共3页
Optical Communication Technology
