摘要
5G边缘云具有分布式、灵活组网、快速部署和本地流量分流等优势,在港口等垂直工业领域有很广泛的应用前景,同时对实现港口统一通信也提出了一定的要求。在研究基于5G边缘云的港口统一通信架构的基础上,提出了针对港口现场全域各类要素实现全面感知、支撑自动化业务改造的5G边缘云功能框架。此功能框架能很好地适用于港口场景的有线无线网络融合的统一承载,可作为目前复杂环境下的港口网络统一通信的网络基础设施。最后在某港口码头上对该方案进行了实际验证。
With the advantages of distribution,flexible networking,rapid deployment,and local data offloading,5G edge cloud has a wide range of application prospects in the vertical industrial field such as ports,and also puts forward certain requirements for the realization of unified communications in ports.On the basis of studying the unified communication architecture of ports based on 5G edge cloud,a functional framework of the 5G edge cloud that realized a comprehensive perception of various elements of the port site and supported the transformation of automated services was proposed.The functional framework could be well applied to the unified hosting of wired and wireless network integration in port scenarios,and could be used as the network infrastructure of unified communication of port networks in the current complex environment.Finally,the scheme was applied to a port terminal for practical verification.
作者
宁岩
张蕾
陆肖元
NING Yan;ZHANG Lei;LU Xiaoyuan(Shanghai Engineering Research Center for Broadband Technologies and Applications,Shanghai 200436,China;Qingdao Port International Co.,Ltd.,Qingdao 266011,China)
出处
《电信科学》
2022年第11期123-135,共13页
Telecommunications Science
基金
国家重点研发计划项目(No.2020YFB1710805)。
关键词
5G边缘云
异构网络融合
港口网络自运营
统一通信
5G edge cloud
heterogeneous network fusion
port network self-operating
unified communication
