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Title
Japanese:802.11ax環境下における無線フレームキャプチャの検討 
English:Wi-Fi frame capture in 802.11ax environment 
Author
Japanese: 石原 知洋, 北口 善明, 阿部 博, 金子 直矢.  
English: Tomohiro Ishihawa, Yoshiaki Kitaguchi, Hiroshi Abe, Naoya Kaneko.  
Language Japanese 
Journal/Book name
Japanese:インターネットと運用技術シンポジウム論文集 
English: 
Volume, Number, Page Vol. 2022        pp. 25-30
Published date Dec. 2022 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Abstract In order to investigate the communication status of wireless LANs, several research have been proposed to estimate congestion conditions in wireless environment using wireless frame capture. However, as the wireless environment is updated to 802.11ac and 802.11ax, it is expected that wireless frame capture will become more difficult than before due to the multiple transmission of signals in the space by MIMO communication and beam-forming in these standards, as well as the increase in communication speed and bandwidth utilization. In this report, we describe the results of capturing wireless frames sent from an access point in a typical 802.11ax/802.11ac environment while changing the conditions of the wireless LAN settings.

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