JP7381263B2 - 検出システム及び検出方法 - Google Patents

検出システム及び検出方法 Download PDF

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JP7381263B2
JP7381263B2 JP2019166499A JP2019166499A JP7381263B2 JP 7381263 B2 JP7381263 B2 JP 7381263B2 JP 2019166499 A JP2019166499 A JP 2019166499A JP 2019166499 A JP2019166499 A JP 2019166499A JP 7381263 B2 JP7381263 B2 JP 7381263B2
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wave
theoretical value
value
receiving device
reflection point
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JP2021043109A (ja
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恭亮 前川
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Secom Co Ltd
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Secom Co Ltd
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  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
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JP2019166499A 2019-09-12 2019-09-12 検出システム及び検出方法 Active JP7381263B2 (ja)

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JP7801198B2 (ja) * 2022-09-28 2026-01-16 株式会社日立製作所 無線通信環境評価方法およびシステム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006287685A (ja) 2005-04-01 2006-10-19 Hitachi Ltd 電波伝搬の推定プログラム、電波伝搬の推定方法、この方法を実行する装置
US20070018891A1 (en) 2005-06-30 2007-01-25 Golden Stuart A Time of arrival estimation mechanism
JP2011505558A (ja) 2007-11-30 2011-02-24 ザ・ボーイング・カンパニー ナビゲーション信号反射器の位置決定を有するユーザ装置ナビゲーション解法
JP2011153997A (ja) 2010-01-28 2011-08-11 Fujitsu Ltd 無線通信装置、無線通信装置における位置測位方法、及び無線通信システム
JP2013515275A (ja) 2010-03-08 2013-05-02 エンパイア テクノロジー ディベロップメント エルエルシー 拡張現実のためのブロードバンドパッシブ追跡
JP2017181137A (ja) 2016-03-29 2017-10-05 セコム株式会社 端末所持者検知システム
JP2017227623A (ja) 2016-06-17 2017-12-28 株式会社デンソーテン レーダ装置及び情報引継方法

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
JP2792338B2 (ja) * 1992-06-04 1998-09-03 三菱電機株式会社 信号処理装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006287685A (ja) 2005-04-01 2006-10-19 Hitachi Ltd 電波伝搬の推定プログラム、電波伝搬の推定方法、この方法を実行する装置
US20070018891A1 (en) 2005-06-30 2007-01-25 Golden Stuart A Time of arrival estimation mechanism
JP2011505558A (ja) 2007-11-30 2011-02-24 ザ・ボーイング・カンパニー ナビゲーション信号反射器の位置決定を有するユーザ装置ナビゲーション解法
JP2011153997A (ja) 2010-01-28 2011-08-11 Fujitsu Ltd 無線通信装置、無線通信装置における位置測位方法、及び無線通信システム
JP2013515275A (ja) 2010-03-08 2013-05-02 エンパイア テクノロジー ディベロップメント エルエルシー 拡張現実のためのブロードバンドパッシブ追跡
JP2017181137A (ja) 2016-03-29 2017-10-05 セコム株式会社 端末所持者検知システム
JP2017227623A (ja) 2016-06-17 2017-12-28 株式会社デンソーテン レーダ装置及び情報引継方法

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