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| 講演名 | 2015-10-08 09:25 A study on handover of multiple UAVs among base stations with high-gain tracking antenna for real-time monitoring of large building ○Kazuto Yano・Shoichi Kitazawa・Tomoaki Kumagai（ATR）  SAT2015-36 |
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| 抄録 | （和） | reviously, we have proposed a concept of a wireless communication system to provide broadband video datalink for multiple unmanned aerial vehicles (UAVs) in order to monitor a large building in real-time. It tracks the UAVs by multiple base stations (BSs) with a high-gain antenna and performs handover to satisfy a requirement on received signal power. This paper proposes a handover algorithm so as to avoid degrading the received signal power to unallowable level due to the increase of path loss, shadowing by the large building, or overloading of a BS by communicating with too many UAVs. It switches the UAV's communicating BS and the tracking target UAVs of the BS. The effectiveness of the proposed handover algorithm is evaluated by computer simulations which assume a situation where three UAVs fly around a large building, and four BSs track them. It is confirmed that the proposed handover algorithm can reduce the outage probability of the received signal power to achieve enough throughput for real-time video streaming via IEEE 802.11g WLAN by combined with the previously proposed UAV tracking algorithm. |
| （英） | reviously, we have proposed a concept of a wireless communication system to provide broadband video datalink for multiple unmanned aerial vehicles (UAVs) in order to monitor a large building in real-time. It tracks the UAVs by multiple base stations (BSs) with a high-gain antenna and performs handover to satisfy a requirement on received signal power. This paper proposes a handover algorithm so as to avoid degrading the received signal power to unallowable level due to the increase of path loss, shadowing by the large building, or overloading of a BS by communicating with too many UAVs. It switches the UAV's communicating BS and the tracking target UAVs of the BS. The effectiveness of the proposed handover algorithm is evaluated by computer simulations which assume a situation where three UAVs fly around a large building, and four BSs track them. It is confirmed that the proposed handover algorithm can reduce the outage probability of the received signal power to achieve enough throughput for real-time video streaming via IEEE 802.11g WLAN by combined with the previously proposed UAV tracking algorithm. | |
| キーワード | （和） | monitoring of large building / UAV / tracking antenna / wireless LAN / handover / outage probability / / |
| （英） | monitoring of large building / UAV / tracking antenna / wireless LAN / handover / outage probability / / | |
| 文献情報 | 信学技報, vol. 115, no. 241, SAT2015-36, pp. 99-104, 2015年10月. | |
| 資料番号 | SAT2015-36 | |
| 発行日 | 2015-09-30 (SAT) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| PDFダウンロード | SAT2015-36 |
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| 研究会情報 | |
| 研究会 | SAT |
| 開催期間 | 2015-10-07 - 2015-10-08 |
| 開催地（和） | 阪大中之島センター |
| 開催地（英） | Osaka University Nakanoshima Center |
| テーマ（和） | 衛星通信技術及び一般（JC-SAT 2015） |
| テーマ（英） | Satellite Communications, etc. (JC-SAT 2015) |
| 講演論文情報の詳細 | |
| 申込み研究会 | SAT |
| 会議コード | 2015-10-SAT |
| 本文の言語 | 英語 |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | A study on handover of multiple UAVs among base stations with high-gain tracking antenna for real-time monitoring of large building |
| サブタイトル（英） | |
| キーワード(1)（和/英） | monitoring of large building / monitoring of large building |
| キーワード(2)（和/英） | UAV / UAV |
| キーワード(3)（和/英） | tracking antenna / tracking antenna |
| キーワード(4)（和/英） | wireless LAN / wireless LAN |
| キーワード(5)（和/英） | handover / handover |
| キーワード(6)（和/英） | outage probability / outage probability |
| キーワード(7)（和/英） | / |
| キーワード(8)（和/英） | / |
| 第1著者 氏名（和/英/ヨミ） | 矢野 一人 / Kazuto Yano / ヤノ カズト |
| 第1著者 所属（和/英） | 国際電気通信基礎技術研究所 (略称： ATR) Advanced Telecommunications Research Institute International (略称： ATR) |
| 第2著者 氏名（和/英/ヨミ） | 北沢 祥一 / Shoichi Kitazawa / キタザワ ショウイチ |
| 第2著者 所属（和/英） | 国際電気通信基礎技術研究所 (略称： ATR) Advanced Telecommunications Research Institute International (略称： ATR) |
| 第3著者 氏名（和/英/ヨミ） | 熊谷 智明 / Tomoaki Kumagai / クマガイ トモアキ |
| 第3著者 所属（和/英） | 国際電気通信基礎技術研究所 (略称： ATR) Advanced Telecommunications Research Institute International (略称： ATR) |
| 講演者 | 第1著者 |
| 発表日時 | 2015-10-08 09:25:00 |
| 発表時間 | 25分 |
| 申込先研究会 | SAT |
| 資料番号 | SAT2015-36 |
| 巻番号（vol） | vol.115 |
| 号番号（no） | no.241 |
| ページ範囲 | pp.99-104 |
| ページ数 | 6 |
| 発行日 | 2015-09-30 (SAT) |
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