2023 Fiscal Year Final Research Report
Virtual Access Point Configuration for Multi-service Wireless Network
| Project/Area Number |
20K11768
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 60060:Information network-related
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| Research Institution | The University of Tokushima |
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Principal Investigator |
KINOSHITA Kazuhiko 徳島大学, 大学院社会産業理工学研究部(理工学域), 教授 (40304018)
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| Project Period (FY) |
2020-04-01 – 2024-03-31
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| Keywords | wireless network / wireless LAN / virtualization |
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| Outline of Final Research Achievements |
In this research, I focused on efficient use of spectrum resources in densey deployed wireless LAN access points (APs). Specifically, I assumed a traditional Best Effort (BE) service such as WWW browsing, e-mail and transferring files, and a streaming service such as video with Guaranteed Bit Rate (GBR). I proposed a method to improve the satisfaction ratio (utility) of BE service users as much as possible while keeping the call blocking probability of GBR service users below the target value by configuration of a virtual AP consisting of multiple physical APs for each service.
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| Free Research Field |
Information Network
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| Academic Significance and Societal Importance of the Research Achievements |
携帯端末の高性能化と無線ネットワークの高速化が続いているが，周波数は有限の資源であり，有線ネットワークにおけるケーブル敷設のような手段で増やすことができないため，その効率的利用は永遠の課題である．本研究では，WWWやメールなどの古典的なサービスだけでなく，動画像などのストリーミングサービスを想定し，同じ量の周波数資源を用いてどこまでユーザの満足度を高められるかを明らかにした．
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