A survey on mobile edge computing
A survey on mobile edge computing
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DOI：
10.1109/isco.2016.7727082
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Arif Ahmed;E. Ahmed
中科院分区：
文献类型：
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作者：
Arif Ahmed;E. Ahmed
移动边缘计算是一项新兴技术，可在移动用户附近提供云和IT服务。传统的电信网络运营商执行流量控制流程(分组的转发和过滤)，但在移动边缘计算中，每个基站也部署了云服务器。因此，网络运营商在服务移动用户方面责无旁贷。移动边缘计算平台通过在边缘网络启用计算和存储容量来减少网络延迟。它还使应用程序开发商和内容提供商能够通过使用实时无线电接入网络信息来提供上下文感知服务(如协作计算)。移动和物联网设备为图像处理、移动游戏等计算密集型应用程序执行计算分流，以利用移动边缘计算服务。本文讨论了一些很有前景的实时移动边缘计算应用场景。随后介绍了移动边缘计算领域的最新研究成果。文中还介绍了移动边缘计算的分类，描述了关键属性。最后，确定并讨论了移动边缘计算成功部署所面临的开放研究挑战。
Mobile Edge Computing is an emerging technology that provides cloud and IT services within the close proximity of mobile subscribers. Traditional telecom network operators perform traffic control flow (forwarding and filtering of packets), but in Mobile Edge Computing, cloud servers are also deployed in each base station. Therefore, network operator has a great responsibility in serving mobile subscribers. Mobile Edge Computing platform reduces network latency by enabling computation and storage capacity at the edge network. It also enables application developers and content providers to serve context-aware services (such as collaborative computing) by using real time radio access network information. Mobile and Internet of Things devices perform computation offloading for compute intensive applications, such as image processing, mobile gaming, to leverage the Mobile Edge Computing services. In this paper, some of the promising real time Mobile Edge Computing application scenarios are discussed. Later on, a state-of-the-art research efforts on Mobile Edge Computing domain is presented. The paper also presents taxonomy of Mobile Edge Computing, describing key attributes. Finally, open research challenges in successful deployment of Mobile Edge Computing are identified and discussed.