智能兴趣热点:一种基于室内虚拟云的移动云计算系统研究（英文）

发布时间：2017-11-25 09:28

  本文关键词：智能兴趣热点:一种基于室内虚拟云的移动云计算系统研究（英文）

  更多相关文章： mobile local computing system application partition dynamic offloading strategy virtual cloud model social scheduling

【摘要】：With network developing and virtualization rising,more and more indoor environment(POIs) such as cafe,library,office,even bus and subway can provide plenty of bandwidth and computing resources.Meanwhile many people daily spending much time in them are still suffering from the mobile device with limited resources.This situation implies a novel local cloud computing paradigm in which mobile device can leverage nearby resources to facilitate task execution.In this paper,we implement a mobile local computing system based on indoor virtual cloud.This system mainly contains three key components:1) As to application,we create a parser to generate the "method call and cost tree" and analyze it to identify resourceintensive methods.2) As to mobile device,we design a self-learning execution controller to make offloading decision at runtime.3) As to cloud,we construct a social scheduling based application-isolation virtual cloud model.The evaluation results demonstrate that our system is effective and efficient by evaluating CPUintensive calculation application.Memoryintensive image translation application and 1/O-intensive image downloading application.
【作者单位】： College
【基金】：supported by the Research Fund for the Doctoral Program of Higher Education of China(No.20110031110026 and No.20120031110035) the National Natural Science Foundation of China(No. 61103214) the Key Project in Tianjin Science & Technology Pillar Program (No.13ZCZDGX01098).
【分类号】：TP393.09
【正文快照】： I.Introduction Nowadays,with the rapid development of mobile devices and the increase of colorful mobile applications,more and more people regard mobile devices as a part of their lives. They can use them to pay for ticket,book hotel,play games,and etc.

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