CN1433226A - 终端位置信息系统中的终端和服务器装置 - Google Patents

终端位置信息系统中的终端和服务器装置 Download PDF

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Publication number
CN1433226A
CN1433226A CN02106432A CN02106432A CN1433226A CN 1433226 A CN1433226 A CN 1433226A CN 02106432 A CN02106432 A CN 02106432A CN 02106432 A CN02106432 A CN 02106432A CN 1433226 A CN1433226 A CN 1433226A
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CN
China
Prior art keywords
mentioned
service
information
mobile terminal
position probing
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Pending
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CN02106432A
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English (en)
Chinese (zh)
Inventor
水垣健一
荻野敦
铃木秀哉
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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1433226A publication Critical patent/CN1433226A/zh
Pending legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Traffic Control Systems (AREA)
CN02106432A 2002-01-10 2002-02-28 终端位置信息系统中的终端和服务器装置 Pending CN1433226A (zh)

Applications Claiming Priority (2)

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
JP002930/2002 2002-01-10

Publications (1)

Publication Number Publication Date
CN1433226A true CN1433226A (zh) 2003-07-30

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ID=19190805

Family Applications (1)

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CN02106432A Pending 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

Country Status (3)

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

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CN103548374A (zh) * 2011-04-12 2014-01-29 西里克斯系统公司 远程地执行使用移动设备的地理位置数据的应用的服务器
CN105979581A (zh) * 2016-06-24 2016-09-28 王建辉 一种基于功率差的室内定位方法
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10841892B2 (en) 2003-06-27 2020-11-17 Qualcomm Incorporated Local area network assisted positioning
US10849092B2 (en) 2003-06-27 2020-11-24 Qualcomm Incorporated Local area network assisted positioning
CN103548374A (zh) * 2011-04-12 2014-01-29 西里克斯系统公司 远程地执行使用移动设备的地理位置数据的应用的服务器
CN103017767A (zh) * 2011-09-26 2013-04-03 三星电子株式会社 使用测量位置的准确度测量终端的位置的方法和设备
CN103017767B (zh) * 2011-09-26 2017-12-12 三星电子株式会社 使用测量位置的准确度测量终端的位置的方法和设备
CN105979581A (zh) * 2016-06-24 2016-09-28 王建辉 一种基于功率差的室内定位方法
CN105979581B (zh) * 2016-06-24 2019-04-02 王建辉 一种基于功率差的室内定位方法

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US20030128163A1 (en) 2003-07-10
JP2003207556A (ja) 2003-07-25
US6750812B2 (en) 2004-06-15

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