面向5G的MEC系统关键技术
发布时间：2018-02-11
作者：宋晓诗,闫岩,王梦源
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[摘要] 移动边缘计算（MEC）是未来5G移动通信系统提升服务应用能力的重要技术手段之一。通过在无线接入网络的边缘节点处部署具备计算、存储和通信能力的服务应用平台，MEC能够有效处理终端用户的高时效性业务需求，大幅度缩短端到端时延，并解决核心网络的数据流量瓶颈等相关问题。
[关键词] 5G；MEC；无线缓存；基于软件定义网络（SDN）的本地分流技术
[Abstract] Mobile edge computing (MEC) is envisioned as one of the most important techniques for 5G mobile communication systems in the future. By deploying a generic computing platform with computing, storage, and communication capabilities across the wireless edges, MEC can effectively meet the high timeliness service requirements of end users, greatly shorten the end-to-end delay, and solve the related problems of data traffic bottleneck in core network.
[Keywords] 5G; MEC; wireless content caching; software defined network(SDN)-based traffic offloading
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