OTN技术在5G传送网中的应用

Application of OTN Technology in 5G Transmission Network

随着5G移动网络通信系统的迅猛发展,该网络体系在社会各行各业中的作用逐渐凸显出来,凭借其高效、灵活和开放等诸多优势,为通信产业进步奠定了扎实基础。5G传送网因可移动通信场景业务、传输速率高以及较低延时性等优势,为拓宽互联网+产业链与发展人工智能(Artificial Intelligence,AI)产业等奠定基础。只有不断完善传输承载网结构功能,强化传送网技术支撑与架构设计等,才能使5G传输网不断满足智慧城市与工业高速发展的需求。在5G传送网中应用光传送网(Optical Transport Network,OTN)技术,能够实现低时延、大带宽以及开放管理接口等功能,满足5G传送网综合业务承载需求,不仅能够为5G传送网提供端对端透明传输,而且还可提供距离比较长的数据传送和大容量灵活组网。本文主要探讨OTN技术在5G传送网中的实际应用。

With the rapid development of 5G mobile network communication system, the role of the network system in all walks of life has gradually become prominent. With its high efficiency, flexibility and openness, it has laid a solid foundation for the progress of the communication industry. 5G transmission network has laid the foundation for expanding the Internet + industrial chain and developing Artificial Intelligence(AI) industry due to its advantages of mobile communication scenario business, high transmission rate and low delay. Only by constantly improving the structural functions of the transmission bearer network and strengthening the technical support and architecture design of the transmission network can 5G transmission network continuously meet the needs of the rapid development of smart cities and industries. The application of Optical Transport Network(OTN) technology in 5G transport network can realize the functions of low delay, large bandwidth and open management interface, and meet the comprehensive service carrying requirements of 5G transport network. It can not only provide end-to-end transparent transmission for 5G transport network, but also provide longdistance data transmission and large capacity flexible networking. This paper mainly discusses the practical application of OTN technology in 5G transmission network.