JP2003207556A - 端末位置情報システムにおける端末およびサーバ装置 - Google Patents

端末位置情報システムにおける端末およびサーバ装置

Info

Publication number
JP2003207556A
JP2003207556A JP2002002930A JP2002002930A JP2003207556A JP 2003207556 A JP2003207556 A JP 2003207556A JP 2002002930 A JP2002002930 A JP 2002002930A JP 2002002930 A JP2002002930 A JP 2002002930A JP 2003207556 A JP2003207556 A JP 2003207556A
Authority
JP
Japan
Prior art keywords
mobile terminal
position detection
service
accuracy
information
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
JP2002002930A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003207556A5 (enExample
Inventor
Kenichi Mizugaki
健一 水垣
Atsushi Ogino
敦 荻野
Hideya Suzuki
秀哉 鈴木
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2002002930A priority Critical patent/JP2003207556A/ja
Priority to US10/079,584 priority patent/US6750812B2/en
Priority to CN02106432A priority patent/CN1433226A/zh
Publication of JP2003207556A publication Critical patent/JP2003207556A/ja
Publication of JP2003207556A5 publication Critical patent/JP2003207556A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Traffic Control Systems (AREA)
JP2002002930A 2002-01-10 2002-01-10 端末位置情報システムにおける端末およびサーバ装置 Pending JP2003207556A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002002930A JP2003207556A (ja) 2002-01-10 2002-01-10 端末位置情報システムにおける端末およびサーバ装置
US10/079,584 US6750812B2 (en) 2002-01-10 2002-02-22 Terminal and server for mobile terminal positioning system
CN02106432A CN1433226A (zh) 2002-01-10 2002-02-28 终端位置信息系统中的终端和服务器装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002002930A JP2003207556A (ja) 2002-01-10 2002-01-10 端末位置情報システムにおける端末およびサーバ装置

Publications (2)

Publication Number Publication Date
JP2003207556A true JP2003207556A (ja) 2003-07-25
JP2003207556A5 JP2003207556A5 (enExample) 2005-02-24

Family

ID=19190805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002002930A Pending JP2003207556A (ja) 2002-01-10 2002-01-10 端末位置情報システムにおける端末およびサーバ装置

Country Status (3)

Country Link
US (1) US6750812B2 (enExample)
JP (1) JP2003207556A (enExample)
CN (1) CN1433226A (enExample)

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JP2007020074A (ja) * 2005-07-11 2007-01-25 Ntt Docomo Inc 移動無線局及びその通信パラメータ制御方法
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JP2008526146A (ja) * 2004-12-27 2008-07-17 テレコム・イタリア・エッセ・ピー・アー ワイヤレス通信ネットワークにおいてモバイル端末を突き止めるためのハイブリッド位置合わせ手法及びシステム
WO2009104721A1 (ja) * 2008-02-21 2009-08-27 日本電気株式会社 携帯端末コンテキスト効率利用方法とシステム
JP2009251662A (ja) * 2008-04-01 2009-10-29 Toyota Motor Corp 路車間通信装置
JP2009542107A (ja) * 2006-06-21 2009-11-26 クゥアルコム・インコーポレイテッド アルゴリズムを実装する際の汎用プロセッサからの非効率に対処するためのデバイスおよび方法
JP2010021934A (ja) * 2008-07-14 2010-01-28 Nikon Corp 画像表示装置および電子カメラ
JP2010539487A (ja) * 2007-09-11 2010-12-16 クゥアルコム・インコーポレイテッド 移動無線ネットワークにおける動的な測位要求処理
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
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JP5215493B1 (ja) * 2012-08-02 2013-06-19 春佳 西守 コンピュータプログラム
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KR20140135187A (ko) * 2012-03-07 2014-11-25 인텔 코포레이션 위치 소스로의 액세스를 제어하는 디바이스, 시스템, 방법 및 저장 매체
US9247377B2 (en) 2011-05-23 2016-01-26 Apple Inc. Setting a reminder that is triggered by a target user device
US9380519B2 (en) 2013-03-13 2016-06-28 Qualcomm Incorporated Using motion to improve local wireless network connectivity
US9380520B2 (en) 2013-03-13 2016-06-28 Qualcomm Incorporated Using motion to improve local wireless network connectivity
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US10382378B2 (en) 2014-05-31 2019-08-13 Apple Inc. Live location sharing
US10715380B2 (en) 2011-05-23 2020-07-14 Apple Inc. Setting a reminder that is triggered by a target user device
WO2024053247A1 (ja) * 2022-09-06 2024-03-14 ソニーセミコンダクタソリューションズ株式会社 無線通信端末、基地局および無線通信システム
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US12495353B2 (en) 2022-04-12 2025-12-09 Apple Inc. Non-waking maintenance of near owner state

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JP2007020074A (ja) * 2005-07-11 2007-01-25 Ntt Docomo Inc 移動無線局及びその通信パラメータ制御方法
JP2007132821A (ja) * 2005-11-10 2007-05-31 Chubu Electric Power Co Inc 位置特定システム、およびそのシステムに用いる位置コード
JP2007187620A (ja) * 2006-01-16 2007-07-26 Nec Corp ナビゲーションシステム、方法、及び、プログラム
JP2009542107A (ja) * 2006-06-21 2009-11-26 クゥアルコム・インコーポレイテッド アルゴリズムを実装する際の汎用プロセッサからの非効率に対処するためのデバイスおよび方法
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JP2012181087A (ja) * 2011-03-01 2012-09-20 Sharp Corp 移動体端末、制御方法、およびプログラム
US10382895B2 (en) 2011-05-23 2019-08-13 Apple Inc. Identifying and locating users on a mobile network
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US8971924B2 (en) 2011-05-23 2015-03-03 Apple Inc. Identifying and locating users on a mobile network
US11700168B2 (en) 2011-05-23 2023-07-11 Apple Inc. Setting a reminder that is triggered by a target user device
US10375519B2 (en) 2011-05-23 2019-08-06 Apple Inc. Identifying and locating users on a mobile network
JP2012244630A (ja) * 2011-05-23 2012-12-10 Apple Inc モバイルネットワークにおけるユーザの特定及び位置探索
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US11665505B2 (en) 2011-05-23 2023-05-30 Apple Inc. Identifying and locating users on a mobile network
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US10715380B2 (en) 2011-05-23 2020-07-14 Apple Inc. Setting a reminder that is triggered by a target user device
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KR20140135187A (ko) * 2012-03-07 2014-11-25 인텔 코포레이션 위치 소스로의 액세스를 제어하는 디바이스, 시스템, 방법 및 저장 매체
JP2015512227A (ja) * 2012-03-07 2015-04-23 インテル コーポレイション 位置情報源へのアクセスを制御する装置、システム及び方法
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JP5215493B1 (ja) * 2012-08-02 2013-06-19 春佳 西守 コンピュータプログラム
JP2014115092A (ja) * 2012-12-06 2014-06-26 Ntt Docomo Inc Ｇｐｓ測位システム、ｇｐｓ測位中継制御装置、ｇｐｓ測位方法、ｇｐｓ測位プログラム
US10375526B2 (en) 2013-01-29 2019-08-06 Apple Inc. Sharing location information among devices
US9380520B2 (en) 2013-03-13 2016-06-28 Qualcomm Incorporated Using motion to improve local wireless network connectivity
US9380519B2 (en) 2013-03-13 2016-06-28 Qualcomm Incorporated Using motion to improve local wireless network connectivity
US10382378B2 (en) 2014-05-31 2019-08-13 Apple Inc. Live location sharing
US11943191B2 (en) 2014-05-31 2024-03-26 Apple Inc. Live location sharing
US12395458B2 (en) 2014-05-31 2025-08-19 Apple Inc. Live location sharing
WO2018030258A1 (ja) * 2016-08-10 2018-02-15 京セラ株式会社 無線端末
US12495353B2 (en) 2022-04-12 2025-12-09 Apple Inc. Non-waking maintenance of near owner state
US12432523B2 (en) 2022-05-09 2025-09-30 Apple Inc. Proactive provision of positioning information based on user context
WO2024053247A1 (ja) * 2022-09-06 2024-03-14 ソニーセミコンダクタソリューションズ株式会社 無線通信端末、基地局および無線通信システム

Also Published As

Publication number Publication date
CN1433226A (zh) 2003-07-30
US20030128163A1 (en) 2003-07-10
US6750812B2 (en) 2004-06-15

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