摘要
链路容量调整方案(LCAS)是目前城域网新一代多业务传送平台(MSTP)解决方案的关键技术之一,它是结合虚级联技术而实现的。首先对其产生背景进行了概述,然后论述了LCAS的基本思想和控制分组,就虚级联链路带宽容量增加的情形为例描述LCAS的控制过程,最后对LCAS技术的应用情况进行了一定的分析,并对其前景进行了一定的展望。
Link capacity adjustment scheme (LCAS) which is realized with virtual concatenation technology is one of the key technologies of the next generation o f MSTP's solution in MAN. In this paper, it first summarizes the background of t he technology researched, then introduces the general idea and control packet of LCAS, and describes the control process of LCAS with the example of adding virt ual concatenation link capacity adjustment. Finally, it analyzes particularly th e applications of LCAS technology and looks forward to the prospects of LCAS.
出处
《电信快报》
2005年第7期25-28,33,共5页
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