5G边缘计算技术及应用展望

doi:10.11959/j.issn.1000-0801.2019168

Abstract

Abstract:

Edge computing is a method of processing data physically close to where data is generated,and it is one of the key technologies of 5G.The development of network technology and the demand of business applications have jointly promoted the maturity of 5G edge computing.The 5G edge computing technology system was elaborated through the perspective of edge infrastructure,edge computing network and edge platform,and the 5G edge computing application was prospected.

Key words: 5G, edge computing, network, platform, edge computing application

CLC Number:

TN929.5

MA Hongyuan,XIAO Ziyu,BU Zhonggui,ZHAO Yuan. 5G edge computing technology and application prospects[J]. Telecommunications Science, 2019, 35(6): 114-123.

Figures/Tables 8

References 18

[1]	Cisco.Visual networking index:global mobile data traffic forecast update,2017–2022 white paper[R]. 2017.
[2]	ETSI.Mobile edge computing terminology[Z]. 2016.
[3]	ETSI.Mobile edge computing (MEC); framework and reference architecture:ETSI GS MEC 003 V1.1.1[S]. 2016.
[4]	ETSI.Mobile edge computing (MEC); mobile edge management; part 1:system host and platform management:ETSI GS MEC 010-1 V1.1.1[S]. 2017.
[5]	ETSI.Mobile edge computing (MEC); mobile edge management; part 2:application lifecycle,rules and requirements management:ETSI GS MEC 010-2 V1.1.1[S]. 2017.
[6]	ETSI.Mobile edge computing (MEC); mobile edge platform application enablement:ETSI GS MEC 011 V1.1.1[S]. 2017.
[7]	ETSI.Mobile edge computing (MEC); radio network information:ETSI GS MEC 012 V1.1.1[S]. 2017.
[8]	ETSI.Mobile edge computing (MEC); location API:ETSI GS MEC 013 V1.1.1[S]. 2017.
[9]	边缘计算产业联盟与工业互联网产业联盟.边缘计算架构2.0[Z]. 2017.
	Edge Computing Industry Alliance and Industrial Internet Industry Alliance.Edge computing architecture 2.0[Z]. 2017.
[10]	3GPP.Technical specification group services and system aspects; system architecture for the 5G system; stage 2(Release 15):3GPP TS23.501 V15.1.0[S]. 2018.
[11]	3GPP.Technical specification group services and system aspects; procedures for the 5G system; stage 2(Release 15):3GPP TS23.502 V15.1.0[S]. 2018.
[12]	MEC in 5G networks[Z]. 2019.
[13]	iGR white paper:mobile edge computing:the edge is the future[R]. 2018.
[14]	中国移动边缘计算开放实验室.中国移动边缘计算技术白皮书[R]. 2019.
	China Mobile Edge Computing Open Lab. China mobile edge computing technology white paper[R]. 2019.
[15]	ETSI.Mobile edge computing (MEC) service scenarios[Z]. 2016.
[16]	3GPP.Technical specification group services and system aspects; service requirements for the 5G system,stage1(Release 16):3GPP TS22.261 V16.4.0[R]. 2018.
[17]	项弘禹, 肖扬文, 张贤 ,等. 5G边缘计算和网络切片技术[J]. 电信科学, 2017,33(6): 54-63.
	XIANG H Y , XIAO Y W , ZHANG X ,et al. Edge computing and network slicing technology in 5G[J]. Telecommunications Science, 2017,33(6): 54-63.
[18]	ETSI.White paper No.11 mobile edge computing a key technology towards 5G[R]. 2015.

Metrics

Recommended 0

No Suggested Reading articles found!

	4G边缘计算方案	5G边缘计算方案
标准化	基于ETSI的非标方案	3GPP
实现方式	在无线侧部署 MEC 服务器，不经过核心网直接实施 DPI、缓存、视频优化等功能；或串接在接入网和核心网之间，通过IP五元组/APN等信息实现本地分流	核心网功能，在UPF/GW-U实施DPI和本地流量卸载功能
对无线的影响	无线接入网与边缘计算服务器互相开放 API，无线接入网的信息直接暴露给边缘计算服务器	不暴露无线接入网的信息，维持无线接入网与核心网之间的标准接口
位置信息获取	从无线接入网获取	从核心网获取
安全与计费方案	私有方案	标准方案

业务类型	应用场景描述	关键需求
本地分流	博物馆、展馆AR直播；赛事VR视频直播	数据本地卸载及转发、离线计费
本地缓存/计算	大视频、流量密集场景的视频监控、远程医疗	业务识别、融合CDN/缓存、视频优化、计算卸载
物联网网关	智慧城市/农业、环境监测、智能物流	信息分析、协议转换、聚合/分类、位置服务
室内定位	GPS覆盖不完善的商业场馆、城市地下综合体	室内精准定位
车联网	路边单元、V2X通信；智能交通	V2X信息收集、eMBMS业务下沉
能力开放	第三方App集成、底层网络能力/业务能力开放	RESTful等标准接口，服务编排、管理
企业/园区应用	为企业/园区不同场景提供差异化服务	网络切片、移动性管理
工业互联网	工业控制、安全可靠的数据分析	网络切片、新型空口及网络、计算卸载

业务类型	语音	实时游戏	V2X消息	AR/VR	5G编队行驶	无人驾驶	工业控制
时延要求/ms	100	50	50	10	5	3	1

5G edge computing technology and application prospects

RichHTML

PDF下载

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 8

References 18

Related Articles 15

Metrics

Recommended 0

[1]	Kaihui GAO, Dan LI. Data center networks with performance guarantee: a survey [J]. Telecommunications Science, 2023, 39(6): 1-21.
[2]	Yu LI, Zhaozhao LI, Ping LYU, Qinrang LIU. Design on the full-dimensional reconfiguration polymorphic network switching chip architecture [J]. Telecommunications Science, 2023, 39(6): 22-32.
[3]	Jiong LI, Yuxiang HU, Pengshuai CUI, Le TIAN, Yongji DONG. Research on incremental deployment mechanism of network modality for polymorphic network environment [J]. Telecommunications Science, 2023, 39(6): 33-43.
[4]	Zehua GUO, Haowen ZHU, Tongwen XU. Network modal innovation for distributed machine learning [J]. Telecommunications Science, 2023, 39(6): 44-51.
[5]	Aihua LIU, Hanguang LUO, Jianzhong WEN, Zhiguo ZHAN. Research on isolated-forwarding technology oriented polymorphic network [J]. Telecommunications Science, 2023, 39(6): 52-60.
[6]	Tao ZOU, Huifeng ZHANG, Wanxin GAO, Qi XU, Congqi SHEN, Jun ZHU, Zhongxia PAN, Xingchang GUO. Research on polymorphic network application technology oriented intelligent manufacturing [J]. Telecommunications Science, 2023, 39(6): 61-72.
[7]	Jie ZHANG, Yongjian ZHAO, Dongrui XIAO, Yong XU, Jianhong XU, Jianjian YANG. Research on intent-based cooperative architecture of polymorphic network and service [J]. Telecommunications Science, 2023, 39(6): 73-84.
[8]	Honghui JIN, Zhihua JIAN, Man YANG, Chao WU. Synthetic speech detection method using texture feature based on circumferential local ternary pattern [J]. Telecommunications Science, 2023, 39(6): 85-95.
[9]	Hui MA, Ruiqin WANG, Shuai YANG. A progressive growing of conditional generative adversarial networks model [J]. Telecommunications Science, 2023, 39(6): 105-113.
[10]	Shengli ZHOU, Keyi JIANG, Bo XU, Rui XU, Xikang ZHANG, Quanzhe ZHAO, Yangdong XU. Research on the effectiveness evaluation of cyber security curriculum construction for combating telecom network fraud [J]. Telecommunications Science, 2023, 39(6): 122-128.
[11]	Yan WANG, Ying PENG. Research on 6G standardization of International Telecommunications Union（ITU） [J]. Telecommunications Science, 2023, 39(6): 129-138.
[12]	Ruiquan JING, Leiyang SHEN, Zhiwei JIN, Jing ZHANG, Yuan YAO, Lei CHENG, Heng ZHOU. OSU based M-OTN networking modes and field trial [J]. Telecommunications Science, 2023, 39(6): 139-148.
[13]	Shanshan LI, Jianhong XU, Tao LI, Yongjian ZHAO, Zhifei LIU. Research on digital twin network capability maturity model of telecom operators [J]. Telecommunications Science, 2023, 39(6): 149-158.
[14]	Chen ZHANG, Hongkai WANG, Dong MAO, Sichen PAN, Shuai ZHAO. Research and application of 5G lightweight hardware encryption module for power terminals [J]. Telecommunications Science, 2023, 39(6): 159-169.
[15]	Sicong LIU, Danping SU, Tiankuo WEI, Xianyao WANG. Multi-node cooperation based robust visible light intelligent positioning [J]. Telecommunications Science, 2023, 39(5): 28-41.