JPH11326484A - 測位システム - Google Patents

測位システム

Info

Publication number
JPH11326484A
JPH11326484A JP10153720A JP15372098A JPH11326484A JP H11326484 A JPH11326484 A JP H11326484A JP 10153720 A JP10153720 A JP 10153720A JP 15372098 A JP15372098 A JP 15372098A JP H11326484 A JPH11326484 A JP H11326484A
Authority
JP
Japan
Prior art keywords
mobile station
station
spread spectrum
base station
positioning system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10153720A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11326484A5 (enExample
Inventor
Toshiaki Jiyosawa
俊明 如澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP10153720A priority Critical patent/JPH11326484A/ja
Publication of JPH11326484A publication Critical patent/JPH11326484A/ja
Publication of JPH11326484A5 publication Critical patent/JPH11326484A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
JP10153720A 1998-05-18 1998-05-18 測位システム Pending JPH11326484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10153720A JPH11326484A (ja) 1998-05-18 1998-05-18 測位システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10153720A JPH11326484A (ja) 1998-05-18 1998-05-18 測位システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004161863A Division JP2004301850A (ja) 2004-05-31 2004-05-31 測位システム

Publications (2)

Publication Number Publication Date
JPH11326484A true JPH11326484A (ja) 1999-11-26
JPH11326484A5 JPH11326484A5 (enExample) 2005-02-03

Family

ID=15568634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10153720A Pending JPH11326484A (ja) 1998-05-18 1998-05-18 測位システム

Country Status (1)

Country Link
JP (1) JPH11326484A (enExample)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367200A (en) * 2000-02-23 2002-03-27 Fujitsu Ltd Determining angular position of mobile phone handset and directing radiation f rom base station towards it
WO2004014094A1 (ja) * 2002-08-05 2004-02-12 Fujitsu Limited チャネル制御装置およびチャネル制御方法
US6900753B2 (en) 2000-06-27 2005-05-31 Hitachi, Ltd. Method for measuring distance and position using spread spectrum signal, and an equipment using the method
KR100545314B1 (ko) * 2001-07-31 2006-01-24 가부시키가이샤 덴소 위치 판단 가능한 이동 통신 단말기
CN100375551C (zh) * 2001-07-26 2008-03-12 株式会社电装 无线电通信终端单元和发送基站识别号的方法
JP2009505466A (ja) * 2005-08-09 2009-02-05 アプライド ジェネリクス リミテッド 所与の時間における携帯電話の物理的な位置を検出する方法
JP2010008355A (ja) * 2008-06-30 2010-01-14 Nippon Telegr & Teleph Corp <Ntt> ネットワークシステム及びネットワークシステムにおける無線端末の位置検出方法
WO2010038998A3 (en) * 2008-10-01 2011-05-26 Electronics And Telecommunications Research Institute Apparatus and method for determining position
JP2011525969A (ja) * 2008-06-24 2011-09-29 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） 通信システムにおける方法および構成
CN102232194A (zh) * 2008-10-01 2011-11-02 韩国电子通信研究院 用于确定位置的设备和方法
JP2012510057A (ja) * 2008-11-21 2012-04-26 クゥアルコム・インコーポレイテッド ノード処理遅延のネットワークセントリックな決定
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US9002349B2 (en) 2008-12-22 2015-04-07 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US9125153B2 (en) 2008-11-25 2015-09-01 Qualcomm Incorporated Method and apparatus for two-way ranging
US9137681B2 (en) 2010-04-30 2015-09-15 Qualcomm Incorporated Device for round trip time measurements
WO2015162669A1 (ja) * 2014-04-21 2015-10-29 三菱電機株式会社 測位装置
US9213082B2 (en) 2008-11-21 2015-12-15 Qualcomm Incorporated Processing time determination for wireless position determination
JP2016529471A (ja) * 2013-06-04 2016-09-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 信号の飛行時間を用いる改善された距離の測定

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7391371B2 (en) 2000-02-23 2008-06-24 Fujitsu Limited Radio transceiver and method of controlling direction of radio-wave emission
US6577273B2 (en) 2000-02-23 2003-06-10 Fujitsu Limited Radio transceiver and method of controlling direction of radio-wave emission
GB2367200B (en) * 2000-02-23 2004-11-03 Fujitsu Ltd Mobile radio communication system and method of controlling direction of radio wave emission
US6864839B2 (en) 2000-02-23 2005-03-08 Fujitsu Limited Radio transceiver and method of controlling direction of radio-wave emission
US7026991B2 (en) 2000-02-23 2006-04-11 Fujitsu Limited Radio transceiver and method of controlling direction of radio-wave emission
GB2367200A (en) * 2000-02-23 2002-03-27 Fujitsu Ltd Determining angular position of mobile phone handset and directing radiation f rom base station towards it
US7969347B2 (en) 2000-06-27 2011-06-28 Hitachi, Ltd. Method for measuring distance and position using spread spectrum signal, and an equipment using the method
US6900753B2 (en) 2000-06-27 2005-05-31 Hitachi, Ltd. Method for measuring distance and position using spread spectrum signal, and an equipment using the method
US7663532B2 (en) 2000-06-27 2010-02-16 Hitachi, Ltd. Method for measuring distance and position using spread spectrum signal, and an equipment using the method
US7609197B2 (en) 2000-06-27 2009-10-27 Hitachi, Ltd. Method for measuring distance and position using spread spectrum signal, and an equipment using the method
CN100375551C (zh) * 2001-07-26 2008-03-12 株式会社电装 无线电通信终端单元和发送基站识别号的方法
US7355995B2 (en) 2001-07-31 2008-04-08 Denso Corporation Mobile communications terminal with position determination
KR100545314B1 (ko) * 2001-07-31 2006-01-24 가부시키가이샤 덴소 위치 판단 가능한 이동 통신 단말기
WO2004014094A1 (ja) * 2002-08-05 2004-02-12 Fujitsu Limited チャネル制御装置およびチャネル制御方法
US8301171B2 (en) 2005-08-09 2012-10-30 Tomtom International B.V. Method of finding a physical location of a mobile telephone at a given time
JP2009505466A (ja) * 2005-08-09 2009-02-05 アプライド ジェネリクス リミテッド 所与の時間における携帯電話の物理的な位置を検出する方法
JP2011525969A (ja) * 2008-06-24 2011-09-29 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） 通信システムにおける方法および構成
JP2010008355A (ja) * 2008-06-30 2010-01-14 Nippon Telegr & Teleph Corp <Ntt> ネットワークシステム及びネットワークシステムにおける無線端末の位置検出方法
WO2010038998A3 (en) * 2008-10-01 2011-05-26 Electronics And Telecommunications Research Institute Apparatus and method for determining position
CN102232194A (zh) * 2008-10-01 2011-11-02 韩国电子通信研究院 用于确定位置的设备和方法
US8577388B2 (en) 2008-10-01 2013-11-05 Electronics And Telecommunications Research Institute Apparatus and method for determining position
JP2012510057A (ja) * 2008-11-21 2012-04-26 クゥアルコム・インコーポレイテッド ノード処理遅延のネットワークセントリックな決定
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US9213082B2 (en) 2008-11-21 2015-12-15 Qualcomm Incorporated Processing time determination for wireless position determination
JP2015163889A (ja) * 2008-11-21 2015-09-10 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ノード処理遅延のネットワークセントリックな決定
US9645225B2 (en) 2008-11-21 2017-05-09 Qualcomm Incorporated Network-centric determination of node processing delay
US9291704B2 (en) 2008-11-21 2016-03-22 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US9125153B2 (en) 2008-11-25 2015-09-01 Qualcomm Incorporated Method and apparatus for two-way ranging
US9002349B2 (en) 2008-12-22 2015-04-07 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US9247446B2 (en) 2010-04-30 2016-01-26 Qualcomm Incorporated Mobile station use of round trip time measurements
US9137681B2 (en) 2010-04-30 2015-09-15 Qualcomm Incorporated Device for round trip time measurements
JP2016529471A (ja) * 2013-06-04 2016-09-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 信号の飛行時間を用いる改善された距離の測定
WO2015162669A1 (ja) * 2014-04-21 2015-10-29 三菱電機株式会社 測位装置
JPWO2015162669A1 (ja) * 2014-04-21 2017-04-13 三菱電機株式会社 測位装置
US10416277B2 (en) 2014-04-21 2019-09-17 Mitsubishi Electric Corporation Positioning device

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