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DE69729876D1 - Einrichtung und verfahren für zellulares mobiles telefonsystem - Google Patents

Einrichtung und verfahren für zellulares mobiles telefonsystem

Info

Publication number
DE69729876D1
DE69729876D1 DE69729876T DE69729876T DE69729876D1 DE 69729876 D1 DE69729876 D1 DE 69729876D1 DE 69729876 T DE69729876 T DE 69729876T DE 69729876 T DE69729876 T DE 69729876T DE 69729876 D1 DE69729876 D1 DE 69729876D1
Authority
DE
Germany
Prior art keywords
mobile telephone
telephone system
cellular mobile
cellular
telephone
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
DE69729876T
Other languages
English (en)
Other versions
DE69729876T2 (de
Inventor
Roland Bodin
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE69729876D1 publication Critical patent/DE69729876D1/de
Application granted granted Critical
Publication of DE69729876T2 publication Critical patent/DE69729876T2/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
    • G01S5/02—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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

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)
DE69729876T 1996-09-30 1997-09-23 Einrichtung und verfahren für zellulares mobiles telefonsystem Expired - Lifetime DE69729876T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9603561A SE506759C2 (sv) 1996-09-30 1996-09-30 Anordning och förfarande för att lokalisera en mobilstation i ett cellulärt mobiltelefonsystem
SE9603561 1996-09-30
PCT/SE1997/001598 WO1998015150A1 (en) 1996-09-30 1997-09-23 Device and method in a cellular mobile telephone system

Publications (2)

Publication Number Publication Date
DE69729876D1 true DE69729876D1 (de) 2004-08-19
DE69729876T2 DE69729876T2 (de) 2005-08-25

Family

ID=20404075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69729876T Expired - Lifetime DE69729876T2 (de) 1996-09-30 1997-09-23 Einrichtung und verfahren für zellulares mobiles telefonsystem

Country Status (9)

Country Link
EP (1) EP0932999B1 (de)
JP (1) JP2001508250A (de)
KR (1) KR100556592B1 (de)
CN (1) CN1098015C (de)
AU (1) AU724837B2 (de)
CA (1) CA2267596C (de)
DE (1) DE69729876T2 (de)
SE (1) SE506759C2 (de)
WO (1) WO1998015150A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508514C2 (sv) * 1997-02-14 1998-10-12 Ericsson Telefon Ab L M Förfarande och anordning för överföring av kortmeddelanden i ett telekommunikationssystem innefattande ett mobilkommunikationssystem
US6006097A (en) * 1997-11-24 1999-12-21 Telefonaktiebolaget L M Ericsson (Publ) Method for determining position of mobile communication terminals
US6256505B1 (en) * 1998-05-28 2001-07-03 Ericsson Lnc. GSM transceiver unit equipped for time of arrival measurements
US6885866B1 (en) * 1998-06-26 2005-04-26 Nokia Corporation Handover-method in a cellular radio system with two frequency bands
US6185428B1 (en) * 1998-10-07 2001-02-06 Ericsson Inc System and method for adaptively modifying base station transceiver resources for time of arrival measurements
US6198935B1 (en) * 1998-11-17 2001-03-06 Ericsson Inc. System and method for time of arrival positioning measurements based upon network characteristics
US20010041575A1 (en) * 1998-11-18 2001-11-15 Shahrokh Amirijoo Positioning of gprs mobiles using toa methodology
JP3589879B2 (ja) * 1998-11-26 2004-11-17 松下電器産業株式会社 無線基地局装置及び送信電力制御方法
GB9908944D0 (en) * 1999-04-19 1999-06-16 Nokia Telecommunications Oy Method and system for locating a station in a wireless network
US6366781B1 (en) * 1999-07-08 2002-04-02 Ericsson Inc. System and method for time of arrival based positioning during handover
GB2355365A (en) * 1999-08-18 2001-04-18 Ico Services Ltd Determining the location of a mobile terminal
ATE339860T1 (de) * 1999-08-23 2006-10-15 Ericsson Inc Unterbrechungsfreie kanalauswahl beim umschalten von einem kanal in einer ersten zelle zu einem zweiten kanal in einer zweiten zelle für mobile daten-dienste
EP1214803B1 (de) * 1999-09-20 2004-12-01 Nokia Corporation Verfahren zu reduzierung der synchronisationszeit während weiterreichens
US6681099B1 (en) * 2000-05-15 2004-01-20 Nokia Networks Oy Method to calculate true round trip propagation delay and user equipment location in WCDMA/UTRAN
US7386313B2 (en) 2001-02-28 2008-06-10 Siemens Aktiengesellschaft Method for carrying out a handover procedure in a radio communications system having a number of transmitting/receiving units
DE50101258D1 (de) * 2001-02-28 2004-02-05 Siemens Ag Verfahren zur Durchführung einer Übergabeprozedur in einem Funkkommunikationssystem mit mehreren Sende/Empfangseinheiten
JP2003078947A (ja) * 2001-06-18 2003-03-14 Nec Corp 移動局位置検出方式
US6987979B2 (en) 2001-12-22 2006-01-17 Telefonaktiebolaget Lm Ericsson (Publ) Locating packet-switched mobile terminals using network initiated artificial cell hops
KR100448318B1 (ko) * 2002-11-08 2004-09-16 삼성전자주식회사 무선망에서의 핸드오프방법
JP2006101308A (ja) * 2004-09-30 2006-04-13 Fujitsu Ltd 無線基地局装置及びパスサーチ方法
CN101228807B (zh) * 2005-07-26 2012-10-10 艾利森电话股份有限公司 用于调度用户设备的定位信息的方法和装置
JP5425478B2 (ja) * 2006-03-06 2014-02-26 クゥアルコム・インコーポレイテッド 測量スティッチングを用いる位置測定方法
JP4882670B2 (ja) * 2006-11-01 2012-02-22 日本電気株式会社 移動通信システム、基地局装置及びそれらに用いるハンドオーバ方法
US9020495B2 (en) * 2008-06-24 2015-04-28 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a communication system
US8938211B2 (en) 2008-12-22 2015-01-20 Qualcomm Incorporated Providing and utilizing maps in location determination based on RSSI and RTT data
US8938355B2 (en) 2009-03-13 2015-01-20 Qualcomm Incorporated Human assisted techniques for providing local maps and location-specific annotated data
US9074897B2 (en) 2009-06-15 2015-07-07 Qualcomm Incorporated Real-time data with post-processing
US8704707B2 (en) 2010-06-02 2014-04-22 Qualcomm Incorporated Position determination using measurements from past and present epochs
CN103534604A (zh) * 2011-02-21 2014-01-22 奥图马股份公司 识别和消除预定义区域内的威胁的电子系统
US9080882B2 (en) 2012-03-02 2015-07-14 Qualcomm Incorporated Visual OCR for positioning
GB2555101A (en) * 2016-10-14 2018-04-25 Ip Access Ltd Network entities, a wireless communication system and a method for locating mobile wireless communication units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9016277D0 (en) * 1990-07-25 1990-09-12 British Telecomm Location and handover in mobile radio systems
SE466376B (sv) * 1990-09-13 1992-02-03 Televerket Foerfarande foer lokalisering i mobilradiosystem
SE9302140L (sv) * 1993-06-21 1994-08-29 Televerket Förfarande för lokalisering av mobilstationer i digitalt telenät
SE512065C2 (sv) * 1995-02-16 2000-01-24 Europolitan Ab Förfarande och anordning för positionsbestämning av en mobilstation i ett cellulärt mobiltelefonsystem

Also Published As

Publication number Publication date
WO1998015150A1 (en) 1998-04-09
CN1098015C (zh) 2003-01-01
KR100556592B1 (ko) 2006-03-06
SE9603561L (sv) 1998-02-09
CN1231812A (zh) 1999-10-13
CA2267596A1 (en) 1998-04-09
AU4477997A (en) 1998-04-24
SE506759C2 (sv) 1998-02-09
EP0932999A1 (de) 1999-08-04
CA2267596C (en) 2005-10-25
KR20000048735A (ko) 2000-07-25
JP2001508250A (ja) 2001-06-19
DE69729876T2 (de) 2005-08-25
AU724837B2 (en) 2000-09-28
SE9603561D0 (sv) 1996-09-30
EP0932999B1 (de) 2004-07-14

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Legal Events

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8364 No opposition during term of opposition