DE69941736D1 - System zur lokalisierung von mobilen stationen und derartiges verafhren in einem mobilen kommunikationssystem - Google Patents

System zur lokalisierung von mobilen stationen und derartiges verafhren in einem mobilen kommunikationssystem

Info

Publication number
DE69941736D1
DE69941736D1 DE69941736T DE69941736T DE69941736D1 DE 69941736 D1 DE69941736 D1 DE 69941736D1 DE 69941736 T DE69941736 T DE 69941736T DE 69941736 T DE69941736 T DE 69941736T DE 69941736 D1 DE69941736 D1 DE 69941736D1
Authority
DE
Germany
Prior art keywords
progress
localizing
communication system
mobile communication
mobile
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.)
Expired - Lifetime
Application number
DE69941736T
Other languages
English (en)
Inventor
Seung-Hyun Kong
Hi-Chan Moon
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE69941736D1 publication Critical patent/DE69941736D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
DE69941736T 1998-09-16 1999-09-16 System zur lokalisierung von mobilen stationen und derartiges verafhren in einem mobilen kommunikationssystem Expired - Lifetime DE69941736D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980038278A KR100322001B1 (ko) 1998-09-16 1998-09-16 이동통신시스템에서이동국의위치측정장치및방법
PCT/KR1999/000558 WO2000016436A2 (en) 1998-09-16 1999-09-16 Mobile station positioning system and method in mobile communication system

Publications (1)

Publication Number Publication Date
DE69941736D1 true DE69941736D1 (de) 2010-01-07

Family

ID=19550817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941736T Expired - Lifetime DE69941736D1 (de) 1998-09-16 1999-09-16 System zur lokalisierung von mobilen stationen und derartiges verafhren in einem mobilen kommunikationssystem

Country Status (8)

Country Link
US (1) US6473619B1 (de)
EP (1) EP1236242B1 (de)
KR (1) KR100322001B1 (de)
CN (1) CN1144494C (de)
AU (1) AU755878B2 (de)
CA (1) CA2310006C (de)
DE (1) DE69941736D1 (de)
WO (1) WO2000016436A2 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614914A (en) * 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
CA2262315A1 (en) * 1999-02-19 2000-08-19 Northern Telecom Limited Joint optimal power balance for coded/tdm constituent data channels
WO2001041343A1 (en) * 1999-12-02 2001-06-07 Samsung Electronics Co., Ltd Apparatus and method for transmitting and receiving data in a cdma communication system
US8099122B1 (en) * 2000-06-05 2012-01-17 Qualcomm Incorporated Method and apparatus for improved forward link power control while in soft handoff
JP3576930B2 (ja) * 2000-06-14 2004-10-13 埼玉日本電気株式会社 Ｃｄｍａ方式を用いた移動体通信システム
US7324782B1 (en) * 2000-08-14 2008-01-29 Lucent Technologies Inc. Location based adaptive antenna scheme for wireless data applications
US6714789B1 (en) * 2000-09-18 2004-03-30 Sprint Spectrum, L.P. Method and system for inter-frequency handoff and capacity enhancement in a wireless telecommunications network
GB2368240B (en) * 2000-10-20 2002-08-28 Motorola Inc Method and apparatus for locating a mobile station within a radio communications system
JP3589292B2 (ja) * 2000-11-30 2004-11-17 日本電気株式会社 移動体通信装置
US6907244B2 (en) * 2000-12-14 2005-06-14 Pulse-Link, Inc. Hand-off between ultra-wideband cell sites
JP2002198900A (ja) * 2000-12-27 2002-07-12 Fujitsu Ltd 下り送信電力制御方法、移動通信システム、基地局、移動局、交換局側装置
EP1227601A1 (de) * 2001-01-25 2002-07-31 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Ablaufsteuerung für Abwärtsverbindung mit parallelen Baumstrukturienden Koden
JP3540754B2 (ja) 2001-02-06 2004-07-07 株式会社日立製作所 位置算出方法、位置算出装置及びそのプログラム
EP1388016A1 (de) * 2001-03-28 2004-02-11 Norwood Systems Pty Ltd. Drahtloses kommunikationsnetz
US6993337B2 (en) * 2001-03-30 2006-01-31 Lucent Technologies Inc. Velocity based scheduling in cellular systems
US7206583B2 (en) * 2001-05-15 2007-04-17 Telefonaktiebolaget L M Ericsson (Publ) Co-channel interference suppression by estimating the time of arrival (TOA)
US7092722B1 (en) 2001-07-26 2006-08-15 Sprint Spectrum L.P. Method and system for establishing mobile station active set based on mobile station location
FI113832B (fi) * 2001-11-13 2004-06-15 Nokia Corp Menetelmä signaalin tahdistumisen suorittamiseksi langattomassa päätelaitteessa ja langaton päätelaite
US20030114170A1 (en) * 2001-12-14 2003-06-19 Rick Roland R. Position determination system that uses a cellular communication system
US7058116B2 (en) * 2002-01-25 2006-06-06 Intel Corporation Receiver architecture for CDMA receiver downlink
US6720876B1 (en) * 2002-02-14 2004-04-13 Interval Research Corporation Untethered position tracking system
KR100443128B1 (ko) * 2002-03-04 2004-08-04 주식회사 파인디지털 지피에스 단말기의 위치 추적 방법
US20050003828A1 (en) * 2002-04-09 2005-01-06 Sugar Gary L. System and method for locating wireless devices in an unsynchronized wireless environment
US6973320B2 (en) * 2002-04-29 2005-12-06 Motorola, Inc. Method and apparatus for locating a remote unit within a communication system
US8699505B2 (en) * 2002-05-31 2014-04-15 Qualcomm Incorporated Dynamic channelization code allocation
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
JP3732811B2 (ja) * 2002-07-31 2006-01-11 松下電器産業株式会社 マルチキャリア送信装置及びマルチキャリア送信方法
US7006838B2 (en) * 2002-11-27 2006-02-28 Cognio, Inc. System and method for locating sources of unknown wireless radio signals
KR20040048579A (ko) * 2002-12-04 2004-06-10 에크로텍(주) Ｇｐｓ 표준시간이 적용된 ｃｄｍａ망을 이용한 아날로그무선통신시스템의 시간 동기화 방식
US7933250B2 (en) * 2003-06-23 2011-04-26 Qualcomm Incorporated Code channel management in a wireless communications system
US7596381B2 (en) * 2003-08-15 2009-09-29 Alcatel-Lucent Usa Inc. Generating a code mask based on geographical coordinate values
US8072942B2 (en) * 2003-11-26 2011-12-06 Qualcomm Incorporated Code channel management in a wireless communications system
KR100917940B1 (ko) * 2004-02-17 2009-09-21 자디 인코포레이티드 목표물 위치 판정 방법 및 수신기 위치 판정 시스템
CA2602495C (en) * 2004-04-29 2014-07-15 Jadi, Inc. Artificial horizon device and method
CA2576933C (en) * 2004-08-16 2012-04-24 Zte San Diego, Inc. Fast cell search and accurate synchronization in wireless communications
US7551582B2 (en) * 2004-10-12 2009-06-23 Nextel Communications Inc. System and method for optimizing walsh code assignments
CN100411490C (zh) * 2006-06-27 2008-08-13 重庆邮电大学 可适用于td-scdma网络的aoa/toa与gps混合定位方法
KR100706568B1 (ko) * 2006-07-18 2007-04-13 삼성전자주식회사 시간 오프셋 정보를 이용한 노드 위치 측정 방법 및 장치
US8045996B2 (en) * 2006-07-31 2011-10-25 Qualcomm Incorporated Determination of cell RF parameters based on measurements by user equipments
GB2441373A (en) * 2006-09-04 2008-03-05 Siemens Ag A method of determining location in a mobile device
US20080262669A1 (en) * 2006-09-22 2008-10-23 Jadi, Inc. Autonomous vehicle controller
DE102007012087A1 (de) * 2007-03-13 2008-10-02 Universität Tübingen Mobilkommunikationsgeräte, geeignet zur Bestimmung von Entfernungen zu anderen Mobilkommunikationsgeräten, und das dazugehörige Verfahren
WO2008116168A1 (en) * 2007-03-21 2008-09-25 Jadi, Inc. Navigation unit and base station
MX2009011411A (es) * 2007-04-27 2009-11-09 Ntt Docomo Inc Sistema de comunicaciones moviles, aparatos de estacion base, aparato de estacion movil, y metodo de recoleccion de estado de propagacion.
US8005487B2 (en) * 2007-06-14 2011-08-23 Intel Corporation Techniques for optimization of location determination in wireless network
US8195204B1 (en) 2007-07-25 2012-06-05 Sprint Spectrum L.P. Method and apparatus for scanning sectors in order of distance from mobile station
US7881263B1 (en) 2007-07-31 2011-02-01 Sprint Spectrum L.P. Method for use of azimuth and bearing data to select a serving sector for a mobile station
US9326253B2 (en) * 2007-11-15 2016-04-26 Qualcomm Incorporated Wireless communication channel blanking
US8798665B2 (en) * 2007-11-15 2014-08-05 Qualcomm Incorporated Beacon-based control channels
US8761032B2 (en) * 2007-11-16 2014-06-24 Qualcomm Incorporated Random reuse based control channels
US8140107B1 (en) 2008-01-04 2012-03-20 Sprint Spectrum L.P. Method and system for selective power control of wireless coverage areas
US9009573B2 (en) * 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
CN101541078B (zh) * 2008-03-17 2012-11-21 华为技术有限公司 一种tdoa的估计方法、系统和装置
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9107239B2 (en) 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
US8335173B2 (en) * 2008-04-11 2012-12-18 Cisco Technology, Inc. Inserting time of departure information in frames to support multi-channel location techniques
US8483706B2 (en) * 2008-04-15 2013-07-09 Qualcomm Incorporated Location services based on positioned wireless measurement reports
CN101946545B (zh) * 2008-09-05 2014-11-19 Lg电子株式会社 用于定位的下行链路静默时段
CN101742609A (zh) * 2008-11-26 2010-06-16 三星电子株式会社 单小区环境下基于aoa和终端移动轨迹的定位方法
US8699409B2 (en) * 2009-04-08 2014-04-15 Qualcomm Incorporated Methods and apparatuses for providing peer-to-peer positioning in wireless networks
KR101627633B1 (ko) * 2009-07-13 2016-06-07 삼성전자주식회사 기지국들로부터 전송되는 고유의 시퀀스들을 이용하여 단말의 위치를 추정하는 장치 및 방법
US8478275B1 (en) 2010-08-05 2013-07-02 Sprint Spectrum L.P. Conditional assignment of connection identifiers to help avoid communication errors
US8676192B2 (en) 2011-02-09 2014-03-18 Qualcomm Incorporated High data rate aircraft to ground communication antenna system
US8670425B1 (en) 2011-08-09 2014-03-11 Sprint Spectrum L.P. Use of past duration of stay as trigger to scan for wireless coverage
US10042039B2 (en) * 2014-04-02 2018-08-07 Vayyar Imaging Ltd Device system and method for dynamic signal measurement range scaling
JP6677500B2 (ja) * 2015-12-16 2020-04-08 株式会社ダイヘン 移動局及び測位システム
WO2017213052A1 (ja) * 2016-06-08 2017-12-14 パナソニックＩｐマネジメント株式会社 測距システム及び測距方法
CN110291821A (zh) * 2018-01-19 2019-09-27 深圳市大疆创新科技有限公司 定位系统和定位系统的时间同步控制方法、装置
US11009583B1 (en) 2019-12-23 2021-05-18 At&T Intellectual Property I, L.P. Refining and selecting timing data to increase accuracy of timing-based location for user equipment
UA124515C2 (uk) * 2020-09-03 2021-09-29 Аджакс Сістемс Кіпр Холдінгс Лтд Система безпеки або контролю та спосіб радіозв'язку між множиною приймачів-передавачів такої системи

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293645A (en) * 1991-10-04 1994-03-08 Sharp Microelectronics Technology, Inc. Apparatus and method for locating mobile and portable radio terminals in a radio network
US5646632A (en) * 1994-11-14 1997-07-08 Lucent Technologies Inc. Method and apparatus for a portable communication device to identify its own location
US5613205A (en) * 1995-03-31 1997-03-18 Telefonaktiebolaget Lm Ericsson System and method of locating a mobile terminal within the service area of a cellular telecommunication system
US6236365B1 (en) * 1996-09-09 2001-05-22 Tracbeam, Llc Location of a mobile station using a plurality of commercial wireless infrastructures
US6151512A (en) * 1997-05-28 2000-11-21 Nortel Networks Corporation Communication system having optimum resource arrangements in a multi-sectored environment and method therefor
US5970414A (en) * 1997-05-30 1999-10-19 Lucent Technologies, Inc. Method for estimating a mobile-telephone's location
US6097712A (en) * 1997-06-20 2000-08-01 Nortel Networks Limited Multi-carrier CDMA communications systems
KR100259839B1 (ko) * 1997-06-30 2000-06-15 윤종용 삭제 지시자 비트를 이용한 순방향 전력 제어 방법
US6157842A (en) * 1997-10-16 2000-12-05 Telefonaktiebolaget Lm Ericsson System and method for positioning a mobile station in a CDMA cellular system
US6154659A (en) * 1997-12-24 2000-11-28 Nortel Networks Limited Fast forward link power control in a code division multiple access system
KR100378124B1 (ko) * 1998-12-10 2003-06-19 삼성전자주식회사 이동통신시스템에서단말기의위치추정장치및방법
KR100487243B1 (ko) * 1998-12-17 2005-08-31 삼성전자주식회사 이동통신시스템에서단말기의위치추정장치및방법

Also Published As

Publication number Publication date
AU755878B2 (en) 2003-01-02
AU5762599A (en) 2000-04-03
KR20000019923A (ko) 2000-04-15
WO2000016436A3 (en) 2002-07-11
CN1144494C (zh) 2004-03-31
CA2310006A1 (en) 2000-03-23
CN1357211A (zh) 2002-07-03
EP1236242A2 (de) 2002-09-04
US6473619B1 (en) 2002-10-29
EP1236242B1 (de) 2009-11-25
KR100322001B1 (ko) 2002-06-22
WO2000016436A2 (en) 2000-03-23
CA2310006C (en) 2004-08-31

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