传输系统集中化网管建设思路探讨  

Transmission system centralized network management construction ideas to discuss

作　　者：孙涛 代文军 SUN Tao;DAI Wenjun(Sichuan Branch of China Mobile Communications Group Design Institute Co.,Ltd.Chengdu 610000,China)

机构地区：[1]中国移动通信集团设计院有限公司四川分公司,四川成都610000

出　　处：《通信与信息技术》2023年第S01期117-120,共4页Communication & Information Technology

摘　　要：省域集中化网管方式是目前研究和应用的热点,为保证5G时代传输系统的高效运行,集中化网管系统至关重要。当前网管系统采用各地市分布式部署,随着传输网络的发展,子网数量急剧增长,由此带来的资源碎片化、业务开通效率低等问题显著,不利于SPN网络路由计算以及端到端的业务调度、管理与维护,亟须向集约化方向发展。基于此,针对某省内建设集中化网管系统案例进行深入的分析,结合现网PTN、OTN等网络的网管需求进行整合,使其满足5G时代传输系统的高效运行的要求,旨为5G时代传输网络的安全可靠运行提供借鉴。Provincial centralized network management is a hotspot for research and application at present,and in order to ensure the efficient operation of transmission system in 5G era,centralized network management system is crucial.The current network man-agement system adopts distributed deployment in various cities,and with the development of transmission network,the number of sub-nets grows dramatically,which brings significant problems such as resource fragmentation and low efficiency of service opening,which is not conducive to the routing calculation of SPN network as well as end-to-end service scheduling,management and maintenance,and is urgently needed to develop in the direction of intensification.Based on this,the case of building a centralized network manage-ment system in a province is analyzed in depth,and the network management requirements of PTN,OTN and other networks in the ex-isting network are integrated to meet the requirements of efficient operation of transmission systems in the 5G era,with the aim of pro-viding reference for the safe and reliable operation of transmission networks in the 5G era.

关 键 词：集中化网管 SPN网络 子网划分 DCN网络 

分 类 号：TN915[电子电信—通信与信息系统]