多接入边缘计算MEC技术及业务发展策略
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摘要
多接入边缘计算是近年兴起的一种新型计算架构,作为电信网络与云计算技术发展的融合,具有广泛的应用前景。分析了多接入边缘计算MEC技术架构、应用场景等发展现状,总结了当前发展存在的问题和挑战,给出MEC的云网融合、边云协同、服务提供模式等方面的业务发展策略。
MEC is an emerging computing architecture developed in recent years. As an integration of telecommunication networks and cloud computing, MEC has a promising prospect in many areas. The developmental status of MEC including the system architecture and service scenarios is addressed. The issues and challenges for the development of MEC are summarized. The service development strategies on MEC in the aspects of the convergence of network and cloud, the collaboration between cloud and edge, and the edge service delivery pattern are presented.
MEC is an emerging computing architecture developed in recent years. As an integration of telecommunication networks and cloud computing, MEC has a promising prospect in many areas. The developmental status of MEC including the system architecture and service scenarios is addressed. The issues and challenges for the development of MEC are summarized. The service development strategies on MEC in the aspects of the convergence of network and cloud, the collaboration between cloud and edge, and the edge service delivery pattern are presented.
引文
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[2]3GPP TR23.799 V1.2.1.Study on architecture for next generation system[S].2016.
[3]3GPP TS23.501 V0.4.0.System architecture for the 5Gsystem[S].2017.
[4]Mahadev Satyanarayanan,Paramvir Bahl,Ramon Caceres,et al.The Case for VM-based Cloudlets in Mobile Computing[J].IEEE Pervasive Computing,2009(8):4.
[5]Linux基金会.The Open Platform for the IoT Edge[EB/OL].[2018-12-17].https://www.edgexfoundry.org/.
[6]Linux基金会.Open Source Software Stack Supporting High-Availability Cloud Services Optimized For Edge[EB/OL].[2018-12-17].https://www.akraino.org/.
[7]亚马逊.亚马逊云AWS[EB/OL].[2018-12-17].https://amazonaws-china.com/cn/greengrass/.
[8]ZHANG J M,XIE W L,YANG F Y,et al.Mobile edge computing and field trial results for 5G low latency scenario[J].China Communications,2016(13):174-182.
[9]ETSI.MANO architectural options report[R].2018.
[10]Openstack基金会.A fully featured cloud for the distributed edge[EB/OL].[2018-12-17].https://www.starlingx.io/.