Research on Multiply Traffic Transmission Expansion in Optical Integrated Services Digital Network
Optical transmission technology and fiber communication network are widely utilized in the Metropolitan Area Network (MAN),such as telecommunication,electrical power system communication,and smart transport communication. With more and more digital equipments connected,the disadvantages of traditional SDH technique became obvious. Different from traditional optical network,control plane is introduced into automatic switched optical network (ASON) to manage traffic flow. Integrated services digital network (ISDN),based on ASON technique,could supply a variety type of traffic and achieve effective transmission ability. This paper studied the multi-cast service type in ISDN,and proposed a novel multiply traffic transmission expansion (MTTE) algorithm. MTTE embed DiffServ model into Generalized Multiprotocol Label Switching (GMPLS) and provide guarantee IP QoS (Quality of Service). Moreover,congestion occurred at local node can be avoided. With computer simulation,it is benefit to enhance networks utilization ratio and ensure high priority traffic transmitted with low delay.
Generalized Multiprotocol Label Switching Quality of Service Differentiated Services Integrated Services Digital Network
Wei Yang Mingyuan Wu Ting Yang
School of Mechatronics Engineering,Henan University of Science and Technology,Luoyang Henan,China School of Electrical Engineering and Automation,Tianjin University Tianjin China
国际会议
西安
英文
32-36
2011-12-23（万方平台首次上网日期，不代表论文的发表时间）