CN1329257A - 无线位置测量终端与无线位置测量系统 - Google Patents

无线位置测量终端与无线位置测量系统 Download PDF

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Publication number
CN1329257A
CN1329257A CN01108921A CN01108921A CN1329257A CN 1329257 A CN1329257 A CN 1329257A CN 01108921 A CN01108921 A CN 01108921A CN 01108921 A CN01108921 A CN 01108921A CN 1329257 A CN1329257 A CN 1329257A
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CN
China
Prior art keywords
terminal
base stations
information
base station
sliding window
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
CN01108921A
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English (en)
Chinese (zh)
Inventor
桑原干夫
矢野隆
石藤智昭
土居信数
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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
Publication of CN1329257A publication Critical patent/CN1329257A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70754—Setting of search window, i.e. range of code offsets to be searched
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • 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
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN01108921A 2000-06-13 2001-02-28 无线位置测量终端与无线位置测量系统 Pending CN1329257A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP182317/2000 2000-06-13
JP2000182317A JP3740953B2 (ja) 2000-06-13 2000-06-13 無線位置測定端末および無線位置測定システム

Publications (1)

Publication Number Publication Date
CN1329257A true CN1329257A (zh) 2002-01-02

Family

ID=18683105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN01108921A Pending CN1329257A (zh) 2000-06-13 2001-02-28 无线位置测量终端与无线位置测量系统

Country Status (6)

Country Link
US (1) US20010051527A1 (enExample)
EP (1) EP1164383A3 (enExample)
JP (1) JP3740953B2 (enExample)
KR (1) KR20010112053A (enExample)
CN (1) CN1329257A (enExample)
TW (1) TW520444B (enExample)

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CN100536594C (zh) * 2002-12-02 2009-09-02 诺基亚公司 信号延迟的估计
CN102034736A (zh) * 2009-09-27 2011-04-27 中芯国际集成电路制造(上海)有限公司 接触孔的光刻方法
CN102246463A (zh) * 2008-12-16 2011-11-16 微软公司 网络设备的地理位置映射
CN108761434A (zh) * 2018-03-27 2018-11-06 中国电子科技集团公司第二十九研究所 一种基于cdma下行信号的伪距测量方法及系统
CN115699795A (zh) * 2020-06-17 2023-02-03 三菱电机株式会社 设备机器控制系统、用户终端、设备机器控制方法以及程序

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US6775242B2 (en) * 2001-07-09 2004-08-10 Qualcomm Incorporated Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
GB2382270B (en) * 2001-11-16 2006-06-14 Nec Technologies Improved location systems in cellular communications networks
US7237007B2 (en) * 2001-12-05 2007-06-26 Qualcomm Incorporated Method and system for flow control between a base station controller and a base transceiver station
CN1173509C (zh) * 2001-12-30 2004-10-27 华为技术有限公司 Cdma移动通信系统中可视与非可视信道的识别方法
US7359707B2 (en) * 2002-01-23 2008-04-15 Leap Wireless International, Inc. Wireless communications handoff method and system employing such
US6904364B2 (en) 2002-04-02 2005-06-07 William S. Randazzo Navcell pier to pier GPS
JP3972755B2 (ja) * 2002-07-11 2007-09-05 株式会社日立製作所 位置測定方法、およびそれに用いる端末装置およびサーバー
JP2004135247A (ja) * 2002-10-15 2004-04-30 Oki Electric Ind Co Ltd 同期位置検出回路
US7250901B2 (en) * 2003-07-03 2007-07-31 Navcom Technology Inc. Synthetic aperture radar system and method for local positioning
US7450080B2 (en) * 2003-07-03 2008-11-11 Navcom Technology, Inc. Decoherence plate for use in a communications system
US7286624B2 (en) * 2003-07-03 2007-10-23 Navcom Technology Inc. Two-way RF ranging system and method for local positioning
US7427945B2 (en) * 2003-07-03 2008-09-23 Navcom Technology, Inc. Positioning system with co-polarized and cross-polarized mapping
US20050270228A1 (en) * 2003-07-03 2005-12-08 Stephens Scott A Radar system for local positioning
US7466262B2 (en) * 2003-07-03 2008-12-16 Navcom Technology, Inc. Positioning system with a sparse antenna array
US7315275B2 (en) * 2003-07-03 2008-01-01 Navcom Technology, Inc. Positioning system with intentional multi-path signal
US6943729B2 (en) * 2003-10-01 2005-09-13 S5 Wireless, Inc. Method and system for time difference of arrival (TDOA) location services
US7839916B1 (en) * 2003-10-08 2010-11-23 L-3 Communications Corporation Systems and methods for communication in a global positioning system (GPS) device
GB0410617D0 (en) * 2004-05-12 2004-06-16 Ttp Communications Ltd Path searching
US7702338B2 (en) * 2004-09-29 2010-04-20 Qualcomm Incorporated Method for finding the location of a mobile terminal in a cellular radio system
US7479922B2 (en) * 2005-03-31 2009-01-20 Deere & Company Method and system for determining the location of a vehicle
US7593811B2 (en) * 2005-03-31 2009-09-22 Deere & Company Method and system for following a lead vehicle
US7647177B2 (en) * 2005-03-31 2010-01-12 Deere & Company System and method for determining a position of a vehicle
US7026992B1 (en) 2005-03-31 2006-04-11 Deere & Company Method for configuring a local positioning system
US7720598B2 (en) * 2005-03-31 2010-05-18 Deere & Company System and method for determining a position of a vehicle with compensation for noise or measurement error
US7653483B2 (en) * 2005-03-31 2010-01-26 Deere & Company System and method for determining a position of a vehicle
US8532024B2 (en) * 2005-05-17 2013-09-10 Andrew Llc Method and apparatus for determining coupled path loss
KR100736419B1 (ko) 2005-06-01 2007-07-09 노키아 코포레이션 신호 지연 추정
US7062381B1 (en) 2005-08-30 2006-06-13 Deere & Company Method and system for determining relative position of mobile vehicles
JP4843625B2 (ja) * 2008-01-24 2011-12-21 株式会社東芝 無線通信システム、無線基地局制御装置、および無線基地局制御装置用プログラム
ES2371120T3 (es) * 2008-07-24 2011-12-27 Ses Astra S.A. Sistema y procedimiento de estimación de posición de nave espacial.
US20100137001A1 (en) * 2008-12-01 2010-06-03 Electronics And Telecommunications Research Institute Terminal and method for providing terminal position
US20110074635A1 (en) * 2009-09-30 2011-03-31 Electronics And Telecommunications Research Institute. Method and apparatus for positioning
US10206193B2 (en) 2016-08-31 2019-02-12 At&T Intellectual Property, L.P. Mobile device location based on detection of radiation sources

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100536594C (zh) * 2002-12-02 2009-09-02 诺基亚公司 信号延迟的估计
CN102246463A (zh) * 2008-12-16 2011-11-16 微软公司 网络设备的地理位置映射
CN102246463B (zh) * 2008-12-16 2014-11-26 微软公司 网络设备的地理位置映射
CN102034736A (zh) * 2009-09-27 2011-04-27 中芯国际集成电路制造(上海)有限公司 接触孔的光刻方法
CN102034736B (zh) * 2009-09-27 2013-01-16 中芯国际集成电路制造(上海)有限公司 接触孔的光刻方法
CN108761434A (zh) * 2018-03-27 2018-11-06 中国电子科技集团公司第二十九研究所 一种基于cdma下行信号的伪距测量方法及系统
CN108761434B (zh) * 2018-03-27 2022-06-28 中国电子科技集团公司第二十九研究所 一种基于cdma下行信号的伪距测量方法及系统
CN115699795A (zh) * 2020-06-17 2023-02-03 三菱电机株式会社 设备机器控制系统、用户终端、设备机器控制方法以及程序

Also Published As

Publication number Publication date
EP1164383A3 (en) 2004-11-03
JP2001359140A (ja) 2001-12-26
EP1164383A2 (en) 2001-12-19
TW520444B (en) 2003-02-11
KR20010112053A (ko) 2001-12-20
US20010051527A1 (en) 2001-12-13
JP3740953B2 (ja) 2006-02-01

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