智能城域网多业务承载硬切片技术实践  

Practice of Smart MAN Multi-service Carrying Based on Hard Slicing Technology

作　　者：刘立刚 张建忠 吕文琳 陈成运 孙梅[2] Liu Ligang;Zhang Jianzhong;LüWenlin;Chen Chengyun;Sun Mei(China Unicom Shandong Branch,Jinan 250001,China;Shandong Planning&Designing Institute of Post&Telecommunication Co.,Ltd.,Jinan 250101,China)

机构地区：[1]中国联通山东分公司,山东济南250001 [2]山东省邮电规划设计院有限公司,山东济南250101

出　　处：《邮电设计技术》2022年第4期30-34,共5页Designing Techniques of Posts and Telecommunications

摘　　要：随着企业数字化转型升级,越来越多的用户对智能城域网承载网提出了新的要求,包括用户差异化服务保障、确定性带宽和时延等。利用硬切片技术,可将智能城域网切割为带宽、性能各异的虚拟网络,满足不同用户SLA需求。结合现网资源情况,着重阐述了2种硬切片技术部署方案,为承载网规模部署切片技术提供了工程实践经验。With the digital transformation and upgrading of enterprises,more and more users put forward new requirements for the smart MAN carrying network,including user differentiated service guarantee,deterministic bandwidth and delay,etc. By using hard slicing technology,the smart MAN can be divided into virtual networks with different bandwidth and performance to meet the SLA requirements of different users. Combining with the resources of the existing network,two hard slicing technology deployment schemes are emphatically expounded,which provides engineering practice experience for the large-scale deployment of slicing technology in the carrying network.

关 键 词：多业务 网络切片 FlexE 

分 类 号：TN919[电子电信—通信与信息系统]