基于朵云的大规模移动云计算系统

Cloudlet-based Large Scale Mobile Cloud Computing System

摘要:

移动云计算是解决移动计算中包括电池寿命、处理能力和存储容量等缺陷的最佳方案。为了减少移动设备的功耗和网络时延，本文提出了一种基于朵云的大规模移动云计算系统CMCC（Cloudlet-based Mobile Cloud Computing）。使用多个朵云分布式部署，移动设备通过WiFi接入朵云进而实现和云端服务器相连接。该方案能够提供足够大的覆盖区域，能够有效满足移动设备的移动需求，并有效降低移动设备移动位置，减少广播宽带通信需求。仿真实验结果证明，CMCC能够有效减少移动设备功率消耗和通信延迟。

Abstract:

he mobile cloud computing is the best solution for batterylife,processing capacity and storage space in mobile computing systems. In order to reducing power consumption and network delay, a novel large scale cloudlet-based mobile cloud computing system Called CMCC was proposed. CMCC deployed multiple cloudlets to be distributed in the area, and the mobile devices communicate to the near cloudlet according to Wi-Fi wireless connection for getting access to the remote enterprise cloud server. The proposed scheme provided enough coverage area to permit mobile advices moving from a place to another one for decreasing broadband communication requirements. Experimental and Simulation results demonstrated that CMCC can reduce the mobile devices’ power consumption and network latency.