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传送网是网络建设的重要基础,对于网络业务的开展能够提供重要的传输功能,为信息构建交流平台。随着网络技术水平的不断提升,传送网规模和质量也在逐渐的增强。在保证网络建设基本宽带资源的同时,能够更加突出网络建设的扩展性。下一代分组传送网将会满足人们对于网络建设的基本需求,在分组技术基础上为电信业务的开展提供多种功能,传送层也将使不同的功能逐渐分离。本文对下一代分组传送网的新技术发展进行分析。
Transport network is an important foundation for network construction, for the development of network services can provide an important transmission function for the exchange of information to build the platform. With the continuous improvement of network technology, the scale and quality of transmission networks are gradually increasing. While guaranteeing that the network builds up basic broadband resources, it can further emphasize the scalability of network construction. The next generation of packet transport network will meet the basic needs of people for network construction, based on the packet technology for the development of telecommunications services to provide a variety of functions, the transport layer will also make the gradual separation of different functions. This article analyzes the development of new technologies for next generation packet transport networks.