JP6488808B2 - 時間差測位システム - Google Patents

時間差測位システム Download PDF

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Publication number
JP6488808B2
JP6488808B2 JP2015060912A JP2015060912A JP6488808B2 JP 6488808 B2 JP6488808 B2 JP 6488808B2 JP 2015060912 A JP2015060912 A JP 2015060912A JP 2015060912 A JP2015060912 A JP 2015060912A JP 6488808 B2 JP6488808 B2 JP 6488808B2
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Prior art keywords
time difference
signal
correlation function
unit
matching
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Japanese (ja)
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JP2016180679A (ja
JP2016180679A5 (enExample
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訓弘 石川
訓弘 石川
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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JP2015060912A 2015-03-24 2015-03-24 時間差測位システム Expired - Fee Related JP6488808B2 (ja)

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JP2015060912A JP6488808B2 (ja) 2015-03-24 2015-03-24 時間差測位システム

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JP2015060912A JP6488808B2 (ja) 2015-03-24 2015-03-24 時間差測位システム

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JP2016180679A JP2016180679A (ja) 2016-10-13
JP2016180679A5 JP2016180679A5 (enExample) 2018-03-29
JP6488808B2 true JP6488808B2 (ja) 2019-03-27

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6712080B2 (ja) * 2017-03-23 2020-06-17 株式会社カイザー タグ位置推定システム
CN112702231B (zh) * 2020-12-21 2022-12-16 交控科技股份有限公司 一种网络延时的测量方法及系统
CN116033338B (zh) * 2023-01-06 2025-11-07 南京邮电大学 一种基于啁啾扩频拍频波的tdoa距离差测量方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7667649B2 (en) * 2007-12-10 2010-02-23 Trueposition, Inc. Detection of time of arrival of CDMA signals in a wireless location system
JP2009186241A (ja) * 2008-02-04 2009-08-20 Sumitomo Electric Ind Ltd 受信装置、測距システム、測位システム、コンピュータプログラム及び受信時点特定方法
US7777676B2 (en) * 2008-07-11 2010-08-17 Toa Systems, Inc. Method of lightning location using time difference of arrival technology with auto correlation
JP5410812B2 (ja) * 2009-03-31 2014-02-05 三星電子株式会社 無線通信装置、無線通信システム、及び直接波の受信タイミング検出方法
DE102010014108A1 (de) * 2010-04-07 2011-10-13 Rohde & Schwarz Gmbh & Co. Kg Verfahren und System zur Ortbestimmung einer ein elektromagnetisches Signal aussendenden Vorichtung
JP6032462B2 (ja) * 2012-03-29 2016-11-30 国立大学法人東京工業大学 発信源推定方法およびそれを利用した発信源推定装置

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