CACTSE: Cloudlet aided cooperative terminals service environment for mobile proximity content delivery
CACTSE: Cloudlet aided cooperative terminals service environment for mobile proximity content delivery
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DOI：
10.1109/cc.2013.6549258
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发表时间：
2013-06
影响因子：
4.1
通讯作者：
Wang Qing;Hu Zheng;Wang Ming;Liu Haifeng
中科院分区：
文献类型：
--
作者：
Wang Qing;Hu Zheng;Wang Ming;Liu Haifeng
沿着通信、互联网、智能终端的快速发展，移动的互联网成为一个机遇与挑战并存的热门话题。本文提出了一种基于协作终端的移动的互联网边缘内容分发服务的新观点。提出了一种移动的云架构--Cloudlet辅助协同终端服务环境（CACTSE），作为边缘网络服务环境。服务管理器（SM），一个类似于云的模块，被引入到本地服务域中，以便管理域内终端并帮助协调内容交付请求，以获得更好的带宽效率以及用户体验。给出了该参考模型的体系结构和机制设计。根据相关的研发方向，分析了CACTSE的研究进展和潜在的技术趋势。
Along with the rapid development of communications, the Internet, and smart terminals, mobile Internet has become a hot topic with both opportunities and challenges. In this article, a new perspective on edge content delivery service for mobile Internet is described, based on cooperating terminals. A mobile cloud architecture named Cloudlet Aided Cooperative Terminals Service Environment (CACTSE) is proposed as an edge network service environment. The Service Manager (SM), a cloudlet like module, is introduced into the local service domain in order to manage the in-domain terminals and help coordinate the content delivery requests for better bandwidth efficiency as well as user experience. The reference model is presented in this article with architecture and mechanism design. Moreover, the research progress and potential technology trends of CACTSE are analysed based on the related R&D directions.