摘要
随着ROADM全光网络的广泛部署与应用,业务规划设计复杂性提升,涵盖路由选择、光通路编排及电再生中继规划等多个关键环节。针对批量业务在ROADM全光网络中进行端到端一致波长的光通路波道编排和规划场景,提出一种业务波道编排方法,生成的波道编排方法具有波长碎片少、网络资源利用率高、本地维度占用分配和使用均衡、波长使用规范、便捷维护和管理的优点,对ROADM网络业务规划设计具有重要的参考意义。
With the widespread deployment and application of ROADM(Reconfigurable Optical Add/Drop Multiplexer)all-optical networks,the complexity of service planning and design has increased,encompassing multiple critical aspects such as routing selection,optical path orchestration,and electrical regeneration relay planning.It primarily focuses on the scenario of orchestrating and planning optical path channels with end-to-end consistent wavelengths for bulk services in ROADM alloptical networks.It proposes a service channel orchestration method that generates channel arrangements with advantages such as reduced wavelength fragmentation,high network resource utilization,balanced allocation and usage of local dimensions,standardized wavelength utilization,and convenient maintenance and management,which has significant reference value for the planning and design of ROADM network services.
作者
刘烽博
陈东
赵满良
刘刚
李乐坚
Liu Fengbo;Chen Dong;Zhao Manliang;Liu Gang;Li Lejian(China Information Technology Designing&Consulting Institute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China;China United Network Communications Group Co.,Ltd.,Beijing 100033,China)
出处
《邮电设计技术》
2024年第12期22-27,共6页
Designing Techniques of Posts and Telecommunications
