JP5023508B2 - 無線測位システム、無線測位方法および無線測位のためのプログラム - Google Patents

無線測位システム、無線測位方法および無線測位のためのプログラム Download PDF

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JP5023508B2
JP5023508B2 JP2006042633A JP2006042633A JP5023508B2 JP 5023508 B2 JP5023508 B2 JP 5023508B2 JP 2006042633 A JP2006042633 A JP 2006042633A JP 2006042633 A JP2006042633 A JP 2006042633A JP 5023508 B2 JP5023508 B2 JP 5023508B2
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base station
time
mobile terminal
pulse
positioning
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JP2007218857A5 (enrdf_load_stackoverflow
JP2007218857A (ja
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英紀 関口
彰 藤井
雅文 浅井
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Fujitsu Ltd
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JP2006042633A 2006-02-20 2006-02-20 無線測位システム、無線測位方法および無線測位のためのプログラム Expired - Fee Related JP5023508B2 (ja)

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JP2007218857A JP2007218857A (ja) 2007-08-30
JP2007218857A5 JP2007218857A5 (enrdf_load_stackoverflow) 2009-01-29
JP5023508B2 true JP5023508B2 (ja) 2012-09-12

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Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
JP2009063539A (ja) * 2007-09-10 2009-03-26 Nec Corp 位置算出システム、移動局、位置算出方法、プログラム、及び記録媒体
US8059028B2 (en) * 2008-08-14 2011-11-15 Trueposition, Inc. Hybrid GNSS and TDOA wireless location system
JP2009273053A (ja) * 2008-05-09 2009-11-19 Fujitsu Ltd 送信装置、受信装置及び通信システム
JP2012519870A (ja) * 2009-03-09 2012-08-30 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信システムにおける方法及び装置
KR101092209B1 (ko) 2009-05-18 2011-12-08 한국전기연구원 무선 동기를 이용한 ｉｒ-ｕｗｂ 무선 측위 방법 및 시스템
KR101304849B1 (ko) 2012-09-04 2013-09-05 한국전기연구원 클럭 오프셋 보정을 이용하는 무선 측위 서버 및 이를 이용한 무선 측위 방법
KR101244936B1 (ko) 2012-03-15 2013-03-20 한국전기연구원 무선 측위를 위한 클락 오프셋 보정 방법 및 장치
US9885773B2 (en) 2015-03-07 2018-02-06 Verity Studios Ag Distributed localization systems and methods and self-localizing apparatus
US10111044B2 (en) 2015-05-29 2018-10-23 Verity Studios Ag Methods and systems for scheduling the transmission of localization signals and operating self-localizing apparatus
US10749778B2 (en) * 2015-07-28 2020-08-18 Acorn Technologies, Inc. Communication system determining time of arrival using matching pursuit
CN105388454B (zh) * 2015-10-16 2016-10-12 四川中电昆辰科技有限公司 用于实现信号准同步的装置、定位装置及方法
JP6374440B2 (ja) * 2016-06-15 2018-08-15 東京エレクトロニツクシステムズ株式会社 測位端末
CN108037484A (zh) * 2017-11-30 2018-05-15 百色学院 一种室内led可见光定位方法、系统及装置
JP2020051789A (ja) * 2018-09-25 2020-04-02 株式会社日立国際電気 地上波測位システム
CN111866710B (zh) * 2020-07-01 2024-04-05 黄珊 Uwb定位系统、标签定位方法及装置
CN112272403B (zh) * 2020-10-29 2023-04-28 深圳鹏锐信息技术股份有限公司 基于uwb的定位时钟误差解算方法

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
JPS5814627B2 (ja) * 1976-01-31 1983-03-19 有限会社三和電子製作所 時間間隔測定装置
KR100220672B1 (ko) * 1994-10-31 1999-09-15 전주범 병렬구조를 갖는 시간간격 측정기
JPH11271418A (ja) * 1998-03-20 1999-10-08 Fujitsu Ltd 電波位置標定システム、装置及びその方法
JP2003101508A (ja) * 2001-09-21 2003-04-04 Sony Corp 無線通信システム、基地局装置、並びに端末装置
JP2004354121A (ja) * 2003-05-28 2004-12-16 Hitachi Ltd 無線端末位置測定方法

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