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SDH虚级联信号的链路容量调整机制LCAS及其标准的新发展
引用本文:孙嵘.SDH虚级联信号的链路容量调整机制LCAS及其标准的新发展[J].电信工程技术与标准化,2003(9):53-57.
作者姓名:孙嵘
作者单位:广东电信深圳分公司,深圳,518034
摘    要:通用成帧规程GFP、VC虚级联和链路容量调整机制LCAS是有效实现Data over SDH (DoS)的新型协议。本分析了LCAS的特点和结构,及相关标准的最新一些进展。

关 键 词:SDH  虚级联信号  链路容量调整机制  LCAS  Data-over-SDH  控制帧

Link Capacity Ajustment Scheme (LCAS) for SDH Virtual Concatenated Signals and the Development of Its Specification
Sun Rong.Link Capacity Ajustment Scheme (LCAS) for SDH Virtual Concatenated Signals and the Development of Its Specification[J].Telecom Engineering Technics and Standardization,2003(9):53-57.
Authors:Sun Rong
Abstract:Built on the powerful combination of GFP, virtual concatenation and the link-capacity adjustmentscheme (LCAS), network operators can allow adjust pipe capacity. This paper mainly described the characteristics and structure of LCAS. The recent development of the related technical specification of LCAS also introduced.
Keywords:SDH  virtual concatenation  LCAS  data over SONET  
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