...
首页> 外文期刊>Annales des Telecommunications >SDN-based Wi-Fi Direct clustering for cloud access in campus networks
【24h】

SDN-based Wi-Fi Direct clustering for cloud access in campus networks

机译:基于SDN的Wi-Fi Direct群集,可用于园区网络中的云访问

获取原文
获取原文并翻译 | 示例
           

摘要

Abstract Mobile cloud is changing the way to enroll teaching activities in a university campus. Lectures and lab sessions can be carried out directly from tablets in a classroom by accessing a server in the cloud. In this paper, we address the problem of high-density cloud access with wireless devices in campus networks. We propose to use Wi-Fi direct clustering to solve the problem of quality of service (QoS) degradation when a high number of wireless devices want to access a content in the cloud at the same time. A centralized software-defined network controller is used in our proposed architecture to capture the network state and organize the Wi-Fi Direct groups. The optimized number of clusters can be calculated in function of the number of devices in the room. By simulations, we show that we can provide a better QoS in terms of download time and application’s throughput by reducing the interference in this dense wireless network environment.
机译:摘要移动云正在改变在大学校园中注册教学活动的方式。通过访问云中的服务器,可以直接在教室的平板电脑上进行讲座和实验会议。在本文中,我们解决了校园网络中使用无线设备进行高密度云访问的问题。当大量无线设备想要同时访问云中的内容时,我们建议使用Wi-Fi直接群集解决服务质量(QoS)下降的问题。在我们提出的体系结构中,使用了集中式软件定义的网络控制器来捕获网络状态并组织Wi-Fi Direct组。可以根据房间中设备的数量来计算集群的优化数量。通过仿真,我们表明,通过减少在这种密集的无线网络环境中的干扰,我们可以在下载时间和应用程序吞吐量方面提供更好的QoS。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号