电信科学 ›› 2022, Vol. 38 ›› Issue (1): 170-178.doi: 10.11959/j.issn.1000-0801.2022002

• 工程与应用 • 上一篇    

5G智慧校园业务场景中MEC分流方案研究

李伶, 王华   

  1. 江苏师范大学信息化建设与管理处,江苏 徐州 221116
  • 修回日期:2021-11-24 出版日期:2022-01-20 发布日期:2022-01-01
  • 作者简介:李伶(1986- ),女,江苏师范大学信息化建设与管理处网络部主任、实验师,主要研究方向为教育信息化、智慧校园网、无线通信技术等
    王华(1983- ),女,江苏师范大学信息化建设与管理处综合办公室主任,主要研究方向为教育信息化、智慧校园建设
  • 基金资助:
    江苏省现代教育技术研究2019年度智慧校园专项重点课题“5G校园建设中基于MEC的本地分流技术研究”(2019-R-75633)

Research on MEC traffic offloading scheme in 5G smart campus business scenarios

Ling LI, Hua WANG   

  1. Department of Informationization Construction and Management, Jiangsu Normal University, Xuzhou 221116, China
  • Revised:2021-11-24 Online:2022-01-20 Published:2022-01-01
  • Supported by:
    The key Project of Jiangsu Modern Educational Technology for Smart Campus in 2019 “Traffic Offloading Technology Research Based on MEC in 5G Campus Construction”(2019-R-75633)

摘要:

摘 要:多接入边缘计算(multi-access edge computing,MEC)技术是5G关键技术之一,通过通信与计算技术融合,实现业务本地化及近距离部署。当前,5G智慧校园催生出诸多新的应用场景,其建设的关键是如何将用户数据分流至MEC平台,实现技术与业务的深度融合。首先,介绍了5G智慧校园整体架构;然后,阐述了 3 种本地分流技术及其优、缺点,探讨了智慧校园中校内资源访问、电子资源访问、智慧教学和校园安防监控4种业务场景分流方案的选择,以期为即将到来的5G智慧校园专网建设提供理论支撑。

关键词: 智慧校园, 5G, MEC, 本地分流

Abstract:

MEC (multi-access edge computing) is one of the key technologies of 5G.Through the integration of communication and computing technologies, service localization and close deployment can be realized.At present, 5G smart campus has spawned many new application scenarios.The key step to construct the 5G smart campus is how to offload user data to the MEC platform to realize the deep integration of technology and business.Firstly, the overall architecture of 5G smart campus was introduced.Then, three traffic offloading technologies and their advantages and disadvantages were expounded.Finally, the scheme selection of traffic offloading in campus resource visits, access to electronic resources, smart education and campus security monitoring was discussed.It is expected to provide theoretical support for the upcoming construction of 5G smart campus.

Key words: smart campus, 5G, MEC, traffic offloading

中图分类号: 

No Suggested Reading articles found!