摘要
通过对边缘计算的特征、整体架构及其独特优点的全面梳理,系统分析和阐述了边缘计算的典型应用场景,在此基础上剖析边缘计算关键技术的发展现状、发展趋势及面临的技术难题。同时,指出现有标准与法律法规的不足。针对边缘计算领域的发展前景,从推动因素、技术的难点以及外部挑战3个方面进行总结,展望了边缘计算的发展方向及未来需要重点攻克的安全与隐私、服务发现和用户切换等6个方面的关键技术问题。
The characteristics,architecture,and advantages of edge computing are thoroughly presented.The state-of-the-art,development trend,and challenges of key edge computing technologies are elaborated based on detailed typical application scenarios.Moreover,the deficiencies of existing standards,laws,and regulations are identified.The prospect of development in edge computing is highlighted in terms of motivating factor,technical difficulty,and external challenge.The developing directions of edge computing and six urgent technological problems need to be addressed in the near future are summarized.
作者
高聪
陈煜喆
张擎
陈彦萍
王忠民
杨怡娜
GAO Cong;CHEN Yuzhe;ZHANG Qing;CHEN Yanping;WANG Zhongmin;YANG Yina(School of Computer Science and Technology,Xi'an University of Posts and Telecommunications,Xi'an 710121,China;Shaanxi Key Laboratory of Network Data Analysis and Intelligent Processing,Xi'an University of Posts and Telecommunications,Xi'an 710121,China;Xi'an Key Laboratory of Big Data and Intelligent Computing,Xi'an University of Posts and Telecommunications,Xi'an 710121,China)
出处
《西安邮电大学学报》
2021年第4期7-19,共13页
Journal of Xi’an University of Posts and Telecommunications
基金
陕西省重点研发计划项目(2019ZDLGY07-08)
陕西省国际科技合作计划项目(2018KW-049)
工业和信息化部通信软科学研究计划项目(2019-R-29)
陕西省教育厅科研计划项目(21JP115)。
关键词
第五代移动通信技术
边缘计算
云计算
工业物联网
车联网
5th generation mobile communication technology
edge computing
cloud computing
Industrial Internet of Things
Internet of Vehicle
