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A Linux-PC implementation design for elastic WLAN system

机译：弹性WLAN系统的Linux-PC实现设计

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For ubiquitous network services, wireless local-area network (WLAN) systems using plural access-points (APs) are often deployed in a network field. Then, a host may detect signals from multiple APs that are interfered. This redundancy can cause performance degradations and energy wastes if a small number of hosts participates the network. On the other hand, if many hosts participate there, the number of APs should be increased so that the sufficient communication quality is provided for each host. Thus, the WLAN system is expected to be adaptive and elastic to changes of host loads. In this paper, we present an idea of the elastic WLAN system and its implementation design using Linux-PCs. The key technology for this system is the use of the AP aggregation algorithm that has been proposed to minimize the number of active APs in the field by aggregating APs using the virtual AP technology. By using Linux tools and commands, this system collects necessary information for the algorithm input, and controls the APs based on the algorithm output. The implementation and evaluation of our proposal will be in future works.
机译：对于普适的网络服务，经常在网络领域中部署使用多个接入点（AP）的无线局域网（WLAN）系统。然后，主机可以检测来自多个受干扰的AP的信号。如果少量主机参与网络，则这种冗余会导致性能下降和能源浪费。另一方面，如果有许多主机参与，则应增加AP的数量，以便为每个主机提供足够的通信质量。因此，期望WLAN系统对主机负载的变化具有适应性和弹性。在本文中，我们提出了一种弹性WLAN系统的思想及其使用Linux-PC的实现设计。该系统的关键技术是使用AP聚合算法，该算法已被建议通过使用虚拟AP技术聚合AP来最大程度地减少现场活动AP的数量。通过使用Linux工具和命令，此系统收集算法输入所需的信息，并根据算法输出控制AP。我们的建议的实施和评估将在以后的工作中进行。

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