确定性工业网络架构与关键技术分析  

Analysis of Deterministic Industrial Network Architecture and Key Technology

作　　者：朱瑾瑜 陈洁 段世惠 Zhu Jinyu;Chen Jie;Duan Shihui(China Academy of Information and Communication Technology,Beijing 100191,China;Key Laboratory of Internet and Industrial Integration Innovation,MIIT,Beijing 100191,China)

机构地区：[1]中国信息通信研究院,北京100191 [2]互联网与工业融合创新工业和信息化部重点实验室,北京100191

出　　处：《邮电设计技术》2022年第3期8-13,共6页Designing Techniques of Posts and Telecommunications

摘　　要：随着工业数字化转型的不断加快,传统业务的优化升级及新型业务的不断涌现,网络作为基础设施,需要在复杂场景下对综合承载的各类业务实现差异化质量保证。确定性网络已经成为其发展的必然方向。工业互联网作为确定性网络应用的重要场景,对于确定性网络要求高,业务场景复杂,其垂直行业需求呈现碎片化的特点,需要构建灵活统一的技术架构并融合相关新技术,来推动确定性工业网络不断演进。With the continuous acceleration of industrial digital transformation,the optimization and upgrading of traditional services and the continuous emergence of new services,the network as the infrastructure needs to realize differentiated quality assurance for all kinds of services under complex scenarios. Deterministic network has become the inevitable direction of its development. As an important scenario of deterministic network application,industrial Internet has high requirements for deterministic network and complex business scenarios. Its vertical industry demand presents the characteristics of fragmentation. It is necessary to build a flexible and unified technical architecture and integrate relevant new technologies to promote the continuous evolution of deterministic industrial network.

关 键 词：工业互联网 确定性网络 时间同步 流量调度 

分 类 号：TN929.5[电子电信—通信与信息系统]