WO1999049691A3 - Procede de positionnement et appareil afferent dans un systeme de communication cellulaire - Google Patents

Procede de positionnement et appareil afferent dans un systeme de communication cellulaire Download PDF

Info

Publication number
WO1999049691A3
WO1999049691A3 PCT/SE1999/000464 SE9900464W WO9949691A3 WO 1999049691 A3 WO1999049691 A3 WO 1999049691A3 SE 9900464 W SE9900464 W SE 9900464W WO 9949691 A3 WO9949691 A3 WO 9949691A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobile station
communication system
progress
voice
determining
Prior art date
Application number
PCT/SE1999/000464
Other languages
English (en)
Other versions
WO1999049691A2 (fr
Inventor
Patrik Lundqvist
Mats Cedervall
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to AU31793/99A priority Critical patent/AU3179399A/en
Publication of WO1999049691A2 publication Critical patent/WO1999049691A2/fr
Publication of WO1999049691A3 publication Critical patent/WO1999049691A3/fr

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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • 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

Landscapes

  • 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)

Abstract

Dans un système de communication sans fil comprenant plusieurs stations de base (102, 104, 106) de service des stations mobiles (108) du système, on détermine la position d'une station mobile pendant une communication vocale en cours en effectuant des mesures de temps ou d'angle grâce à un signal de positionnement entre la station mobile et un nombre voulu de stations de base. L'invention concerne des dispositifs (138, 152) permettant de détecter une activité vocale dans la communication vocale en cours, et d'autres dispositifs (11, 138, 152, 142) permettant d'effectuer une synchronisation vocale de la transmission du signal de positionnement avec une partie de la communication vocale en cours à activité vocale faible ou inexistante.
PCT/SE1999/000464 1998-03-24 1999-03-24 Procede de positionnement et appareil afferent dans un systeme de communication cellulaire WO1999049691A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31793/99A AU3179399A (en) 1998-03-24 1999-03-24 A method for positioning and an apparatus in a cellular communications system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800988A SE9800988L (sv) 1998-03-24 1998-03-24 Sätt och anordning vid cellbaserat kommunikationssystem
SE9800988-9 1998-03-24

Publications (2)

Publication Number Publication Date
WO1999049691A2 WO1999049691A2 (fr) 1999-09-30
WO1999049691A3 true WO1999049691A3 (fr) 1999-11-11

Family

ID=20410676

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1999/000464 WO1999049691A2 (fr) 1998-03-24 1999-03-24 Procede de positionnement et appareil afferent dans un systeme de communication cellulaire

Country Status (6)

Country Link
AR (1) AR018810A1 (fr)
AU (1) AU3179399A (fr)
SE (1) SE9800988L (fr)
TW (1) TW424368B (fr)
WO (1) WO1999049691A2 (fr)
ZA (1) ZA991983B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6295455B1 (en) 1999-06-11 2001-09-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for locating a mobile telecommunications station
FR2809554B1 (fr) * 2000-05-23 2002-08-16 Mitsubishi Electric Telecom Eu Procede de synchronisation d'au moins une station mobile dans un reseau de telecommunication mobile ayant une structure de canal de synchronisation modifiee
US7110774B1 (en) 2000-10-27 2006-09-19 Intel Corporation Dual mode uplink/downlink location measurement and multi-protocol location measurement
DE10159226A1 (de) * 2001-11-27 2003-07-03 Ihp Gmbh System und Verfahren zur Standortbestimmung
US8169991B2 (en) 2004-04-30 2012-05-01 Symbol Technologies, Inc. Interference mitigation in mobile units having location transmitters

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035306A1 (fr) * 1995-05-02 1996-11-07 Telecom Securicor Cellular Radio Limited Systeme cellulaire de localisation radio
WO1997014257A1 (fr) * 1995-10-13 1997-04-17 Accucom Wireless Services, Inc. Systeme et procede de localisation de telephones mobiles
WO1997047148A2 (fr) * 1996-06-06 1997-12-11 Qualcomm Incorporated Utilisation d'un signal a puissance accrue pour determiner la position d'un abonne a un service mobile dans un systeme telephonique cellulaire amdc
FR2753035A1 (fr) * 1996-09-03 1998-03-06 Motorola Inc Procede et appareil de recherche de position dans un systeme de communication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996035306A1 (fr) * 1995-05-02 1996-11-07 Telecom Securicor Cellular Radio Limited Systeme cellulaire de localisation radio
WO1997014257A1 (fr) * 1995-10-13 1997-04-17 Accucom Wireless Services, Inc. Systeme et procede de localisation de telephones mobiles
WO1997047148A2 (fr) * 1996-06-06 1997-12-11 Qualcomm Incorporated Utilisation d'un signal a puissance accrue pour determiner la position d'un abonne a un service mobile dans un systeme telephonique cellulaire amdc
FR2753035A1 (fr) * 1996-09-03 1998-03-06 Motorola Inc Procede et appareil de recherche de position dans un systeme de communication

Also Published As

Publication number Publication date
WO1999049691A2 (fr) 1999-09-30
TW424368B (en) 2001-03-01
SE9800988L (sv) 1999-09-25
ZA991983B (en) 1999-09-27
SE9800988D0 (sv) 1998-03-24
AU3179399A (en) 1999-10-18
AR018810A1 (es) 2001-12-12

Similar Documents

Publication Publication Date Title
EP0936758A3 (fr) Methode de determination de differences de temps dans un systeme de telecommunication cellulaire
CA2267596A1 (fr) Dispositif et procede a utiliser dans un systeme telephonique mobile cellulaire
EP0782366A3 (fr) Traitement de l'accès mutiple dans un système de communications cellulaires
MY122193A (en) Mobile positioning method for a portable communications device using shortened repetitive bursts
CA2375896A1 (fr) Dispositif et procede de transmission commande par portes dans un systeme de communication amcr
WO1997047148A3 (fr) Utilisation d'un signal a puissance accrue pour determiner la position d'un abonne a un service mobile dans un systeme telephonique cellulaire amdc
WO1999059255A3 (fr) Procede de transfert dans un systeme de communication mobile supportant une diversite de transmission
WO1995021492A3 (fr) Donnees par paquets dans un systeme de radiotelephone cellulaire analogique
EP2104244A3 (fr) Système et méthode pour la synchronisation dans un système de communications sans fil
EP0964265A3 (fr) Dispositif et procédé pour déterminer la position dans un système de radiocommunications mobile
EP0930513A3 (fr) Détermination de position cellulaire à radio
CA2216225A1 (fr) Systeme, methode et appareil de transfert transparent
AU2675500A (en) Method for testing the functioning of a radio apparatus, and a mobile station
CA2213195A1 (fr) Technique de transfert assiste par mobile
CA2320858A1 (fr) Procede et appareil permettant le reglage du rythme dans un systeme de communication sans fil
AU7920898A (en) Method, base station, mobile station and cellular radio system for handover and cell-reselection
WO2001054422A3 (fr) Systeme et procede permettant d'obtenir la position d'une station mobile dans un systeme cellulaire amrc
CA2318038A1 (fr) Dispositif et procede de localisation d'une station mobile dans un systeme de communication mobile
WO1998031154A3 (fr) Procede servant a determiner des donnees de cellules voisines dans un systeme cellulaire mobile et station mobile
WO1998006228A3 (fr) Procede permettant de determiner un mode de communication
WO2003023994A3 (fr) Appareil, systeme et procede pour station mobile et station de base ameliorees
EP0946075A3 (fr) Procédé pour déterminer la position d'une station mobile
AU3491399A (en) Method for obtaining a plurality of radio signal timing values for determining the location of a mobile station in wireless network
FR2771583B1 (fr) Procede de cooperation entre entites d'un reseau cellulaire de radiocommunications mobiles, lors de transferts de communications intercellulaires
WO2003027705A3 (fr) Procede et dispositif de determination de l'emplacement d'une station de base

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

AK Designated states

Kind code of ref document: A3

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
NENP Non-entry into the national phase

Ref country code: KR

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase