北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2023, Vol. 46 ›› Issue (2): 1-8.

• 算力网络与分布式云 •    下一篇

面向分布式云的广域超融合网络:愿景与关键技术

黄韬,谈沙,唐琴琴,谢人超,张然   

  1. 北京邮电大学
  • 收稿日期:2022-09-14 修回日期:2022-10-20 出版日期:2023-04-28 发布日期:2023-05-14
  • 通讯作者: 唐琴琴 E-mail:qqtang@bupt.edu.cn

Service Networking Over Hyper-WAN Integrated Distributed Cloud:Vision and Key Technologies

  • Received:2022-09-14 Revised:2022-10-20 Online:2023-04-28 Published:2023-05-14

摘要: 随着云计算、边缘计算及分布式云等技术的蓬勃发展,未来网络中各种服务资源(算力、数据、内容等)应能在“云边端”多个层次、甚至跨多运营商的广域范围进行智能动态分布和按需连接协同。从上述设计需求出发,原创性提出了面向分布式云的广域超融合网络,介绍了未来网络双平面组网愿景和分层架构,结合云管平台和网络操作系统技术,提出了面向分布式云的广域超融合网络的关键技术,如服务标识、动态组网、确定性映射和资源一体化调度等,阐述了这些关键技术的原理和性能,探讨了面向分布式云的广域超融合网络面临的挑战和未来发展方向。

关键词: 广域网, 分布式云, 按需服务, 跨域协同

Abstract: With the development of cloud computing, edge computing, distributed cloud and other technologies, the future network should distribute and cooperate all kinds of service resources (computing power, data, content, etc.) intelligently and dynamically at multiple levels of “cloud edge”, and even across wide area network of multiple operators. To meet the service need and networking wish, Service Networking Over Hyper-WAN Integrated Distributed Cloud is proposed originality. Future network dual plane networking vision and layered architecture are introduced and the key technologies with cloud management platform and network operating system are proposed, such as service identification, dynamic networking routing, deterministic network and resource integrated scheduling in terms of principle and performance. Finally, the existing challenges and future directions are discussed.

Key words: Wide Area Network, Distributed cloud, Service Customization, Collaboration Cross-domain

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