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首页> 外文期刊>Radiation Protection Dosimetry >EXPERIMENTAL OPTIMIZATION OF EXPOSURE INDEX AND QUALITY OF SERVICE IN WLAN NETWORKS
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EXPERIMENTAL OPTIMIZATION OF EXPOSURE INDEX AND QUALITY OF SERVICE IN WLAN NETWORKS

机译：WLAN网络中的曝光指数和服务质量的实验优化

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摘要

This paper presents the first real-life optimization of the Exposure Index (EI). A genetic optimization algorithm is developed and applied to three real-life Wireless Local Area Network scenarios in an experimental testbed. The optimization accounts for downlink, uplink and uplink of other users, for realistic duty cycles, and ensures a sufficient Quality of Service to all users. EI reductions up to 97.5% compared to a reference configuration can be achieved in a downlink-only scenario, in combination with an improved Quality of Service. Due to the dominance of uplink exposure and the lack of WiFi power control, no optimizations are possible in scenarios that also consider uplink traffic. However, future deployments that do implement WiFi power control can be successfully optimized, with EI reductions up to 86% compared to a reference configuration and an EI that is 278 times lower than optimized configurations under the absence of power control.
机译：本文介绍了曝光指数（EI）的第一个实际优化。开发了一种遗传优化算法，并将其应用于实验性试验台中的三种现实生活中的无线局域网场景。该优化考虑了其他用户的下行链路，上行链路和上行链路，以实现实际的工作周期，并确保为所有用户提供足够的服务质量。在仅下行链路的情况下，结合改进的服务质量，与参考配置相比，EI最多可减少97.5％。由于上行链路暴露的优势以及缺乏WiFi功率控制，因此在考虑上行链路流量的情况下无法进行优化。但是，可以成功优化实现WiFi电源控制的未来部署，与不带参考配置的EI相比，EI降低多达86％，并且在没有电源控制的情况下，EI比优化配置低278倍。

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  • 来源
    《Radiation Protection Dosimetry》 |2017年第3期|394-405|共12页
  • 作者

    David Plets; Guenter Vermeeren; Eli De Poorter; Ingrid Moerman; Sotirios K. Goudos; Luc Martens; Wout Joseph;

  • 作者单位

    Ghent University/iMinds, Department of Information Technology, Technologiepark 15, B-9052 Ghent, Belgium;

    Ghent University/iMinds, Department of Information Technology, Technologiepark 15, B-9052 Ghent, Belgium;

    Ghent University/iMinds, Department of Information Technology, Technologiepark 15, B-9052 Ghent, Belgium;

    Ghent University/iMinds, Department of Information Technology, Technologiepark 15, B-9052 Ghent, Belgium;

    Department of Physics, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece;

    Ghent University/iMinds, Department of Information Technology, Technologiepark 15, B-9052 Ghent, Belgium;

    Ghent University/iMinds, Department of Information Technology, Technologiepark 15, B-9052 Ghent, Belgium;

  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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