文献类型：会议论文

英文题名：Research on optical communication network based on GMPLS technology

作者：Zhang, Ning[1,2]; Bao, Hong[3]

第一作者：张宁;Zhang, Ning

通讯作者：Zhang, N.|[11417b92e0787c37a05d5]张宁;

机构：[1] Institute of Information Technology, Beijing Union University, Beijing, China; [2] Faculty of Information and Engineering, Flinders University, Adelaide, Australia; [3] School of Information, Beijing Union University, Beijing, China

第一机构：北京联合大学智慧城市学院

通讯机构：[1]Institute of Information Technology, Beijing Union University, Beijing, China|[1141734]北京联合大学智慧城市学院;[11417]北京联合大学;

会议论文集：2009 International Workshop on Intelligent Systems and Applications, ISA 2009

会议日期：May 23, 2009 - May 24, 2009

会议地点：Wuhan, China

语种：英文

外文关键词：Intelligent systems - Networks (circuits) - Optical switches - Packet switching - Telecommunication networks - Wavelength division multiplexing

摘要：In recent years, the huge demand for communication network has tend to make topologies of optical networks based on wavelength division multiplexing (WDM) complex. This article proposes a new approach for optical communication network with GMPLS technology in WDM networks. GMPLS grew out of vanilla MPLS, a packet-switching technology designed to improve the efficiency of data networks. A flavor of MPLS, known as MPLS-TE, provided for provisioning of end-to-end connections using signaling with constraint-based routing. It was a natural move to generalize and extend it to cover circuitoriented optical switching technologies such as time- and wavedivision multiplexing (TDM and WDM). With the help of GMPLS, optical communication network will be more efficient. ? 2009 IEEE.