WO2002065794A8 - Expedited location determination in analog service areas - Google Patents

Expedited location determination in analog service areas

Info

Publication number
WO2002065794A8
WO2002065794A8 PCT/US2002/003368 US0203368W WO02065794A8 WO 2002065794 A8 WO2002065794 A8 WO 2002065794A8 US 0203368 W US0203368 W US 0203368W WO 02065794 A8 WO02065794 A8 WO 02065794A8
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
gps data
data
service area
stored
Prior art date
Application number
PCT/US2002/003368
Other languages
French (fr)
Other versions
WO2002065794A1 (en
Inventor
Ronald D Boesch
Havish Koorapaty
Leland S Bloebaum
Original Assignee
Ericsson Inc
Ronald D Boesch
Havish Koorapaty
Leland S Bloebaum
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 Inc, Ronald D Boesch, Havish Koorapaty, Leland S Bloebaum filed Critical Ericsson Inc
Priority to AU2002243837A priority Critical patent/AU2002243837A1/en
Publication of WO2002065794A1 publication Critical patent/WO2002065794A1/en
Publication of WO2002065794A8 publication Critical patent/WO2002065794A8/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G01S19/17—Emergency applications
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/256—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to timing, e.g. time of week, code phase, timing offset
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/258—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to the satellite constellation, e.g. almanac, ephemeris data, lists of satellites in view
    • 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

Abstract

A mobile terminal uses stored GPS data to expedite position determination (Fig. 1) when placing emergency calls. The mobile terminal receives supporting GPS data such as almanac and ephemeris information from a supporting digital wireless network when digital service is available. When operating in an analog service area where GPS data is not available from the analog wireless network, the mobile terminal uses GPS data previously received in a digital service area, unless that data is too old to be useful. Additionally, the mobile terminal can periodically update its stored GPS data while in standby in an analog service area, based on receiving the needed data directly from available GPS satellites. The mobile terminal or digital wireless network may automatically update GPS data stored in the mobile terminal based on the age of stored data, or based on the probability of moving into an analog service area.
PCT/US2002/003368 2001-02-14 2002-02-05 Expedited location determination in analog service areas WO2002065794A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002243837A AU2002243837A1 (en) 2001-02-14 2002-02-05 Expedited location determination in analog service areas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/782,844 US6438382B1 (en) 2001-02-14 2001-02-14 Expedited location determination in analog service areas
US09/782,844 2001-02-14

Publications (2)

Publication Number Publication Date
WO2002065794A1 WO2002065794A1 (en) 2002-08-22
WO2002065794A8 true WO2002065794A8 (en) 2005-05-19

Family

ID=25127349

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/003368 WO2002065794A1 (en) 2001-02-14 2002-02-05 Expedited location determination in analog service areas

Country Status (3)

Country Link
US (1) US6438382B1 (en)
AU (1) AU2002243837A1 (en)
WO (1) WO2002065794A1 (en)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143721A (en) * 1997-07-18 2000-11-07 Basf Aktiengesellschaft Dolastatin 15 derivatives
US6530081B1 (en) * 1999-11-30 2003-03-04 International Business Machines Corporation Methods, systems and computer program products for controlling applications/preferences of a pervasive computing device
US7212829B1 (en) 2000-02-28 2007-05-01 Chung Lau Method and system for providing shipment tracking and notifications
US6975941B1 (en) * 2002-04-24 2005-12-13 Chung Lau Method and apparatus for intelligent acquisition of position information
US7321774B1 (en) 2002-04-24 2008-01-22 Ipventure, Inc. Inexpensive position sensing device
US7218938B1 (en) 2002-04-24 2007-05-15 Chung Lau Methods and apparatus to analyze and present location information
US7366522B2 (en) 2000-02-28 2008-04-29 Thomas C Douglass Method and system for location tracking
US7905832B1 (en) 2002-04-24 2011-03-15 Ipventure, Inc. Method and system for personalized medical monitoring and notifications therefor
JP3839680B2 (en) * 2001-03-29 2006-11-01 株式会社エヌ・ティ・ティ・ドコモ Position measurement method, mobile communication terminal, program, and recording medium
US7925210B2 (en) * 2001-05-21 2011-04-12 Sirf Technology, Inc. Synchronizing a radio network with end user radio terminals
US20030017871A1 (en) * 2001-06-25 2003-01-23 Steve Urie Biometric and smart card enabled global position indication system for interactive casino gaming
JP3894546B2 (en) * 2001-06-27 2007-03-22 キヤノン株式会社 Portable information terminal, information browsing method and program
US6650997B2 (en) * 2001-09-28 2003-11-18 Robert Bosch Gmbh System and method for interfacing mobile units using a cellphone
US6721633B2 (en) * 2001-09-28 2004-04-13 Robert Bosch Gmbh Method and device for interfacing a driver information system using a voice portal server
US20030125045A1 (en) * 2001-12-27 2003-07-03 Riley Wyatt Thomas Creating and using base station almanac information in a wireless communication system having a position location capability
US7398094B2 (en) * 2002-01-16 2008-07-08 Kyocera Wireless Corp. Systems and methods for transmitting global positioning system information from a wireless communication system base station
US7574218B2 (en) * 2002-01-16 2009-08-11 Kyocera Wireless Corp. Systems and methods for transmitting global positioning system information
US9049571B2 (en) 2002-04-24 2015-06-02 Ipventure, Inc. Method and system for enhanced messaging
US9182238B2 (en) 2002-04-24 2015-11-10 Ipventure, Inc. Method and apparatus for intelligent acquisition of position information
US6941146B2 (en) * 2002-06-20 2005-09-06 Intel Corporation Communal discovery of network coverage
CN100409029C (en) 2002-08-15 2008-08-06 SiRF技术公司 Interface for a GPS system
US7239271B1 (en) * 2002-08-15 2007-07-03 Sirf Technology, Inc. Partial almanac collection system
US7233798B2 (en) * 2002-09-30 2007-06-19 Motorola, Inc. Method and apparatus for determining location of a remote unit using GPS
US7751826B2 (en) * 2002-10-24 2010-07-06 Motorola, Inc. System and method for E911 location privacy protection
US7215281B2 (en) * 2003-04-25 2007-05-08 New Jersey Institute Of Technology Wireless network assisted GPS system
US8031113B2 (en) * 2003-04-25 2011-10-04 Qualcomm Incorporated System and method to obtain signal acquisition assistance data
US20040263386A1 (en) * 2003-06-26 2004-12-30 King Thomas M. Satellite positioning system receivers and methods
US6915210B2 (en) * 2003-07-17 2005-07-05 Motorola, Inc. Method of updating GPS almanac data for satellites not in view
US7123928B2 (en) * 2003-07-21 2006-10-17 Qualcomm Incorporated Method and apparatus for creating and using a base station almanac for position determination
TWI222312B (en) * 2003-08-05 2004-10-11 Benq Corp Mobile device using traffic channel to receive incoming ring and method using traffic channel to receive incoming ring
US7518958B2 (en) * 2003-12-17 2009-04-14 Sharp Laboratories Of America, Inc. GPS-assisted mobile phone clock for use in non-digital service coverage areas
US7342533B2 (en) * 2004-10-19 2008-03-11 Global Locate, Inc. Method and apparatus for obtaining satellite trajectory data at a satellite positioning system receiver
ATE360826T1 (en) * 2004-02-27 2007-05-15 Research In Motion Ltd METHOD AND APPARATUS FOR FACILITATED DETERMINATION OF GPS LOCATION INFORMATION FOR A MOBILE STATION WITHOUT INTERRUPTION OF THE CALL CONNECTION
US7477906B2 (en) * 2004-02-27 2009-01-13 Research In Motion Limited Methods and apparatus for facilitating the determination of GPS location information for a mobile station without disrupting communications of a voice call
US7233863B2 (en) * 2004-03-12 2007-06-19 Albert Rodriguez GPS location finding device
US20050208953A1 (en) * 2004-03-16 2005-09-22 Lee Hong W System and method for providing poisition information of mobile terminal using cellular broadcasting technology
US9137771B2 (en) 2004-04-02 2015-09-15 Qualcomm Incorporated Methods and apparatuses for beacon assisted position determination systems
US7256731B2 (en) * 2004-05-27 2007-08-14 Northrop Grumman Corporation Power cycling for a global positioning system
ES2415080T3 (en) * 2004-07-12 2013-07-23 Vodafone Group Plc Positioning procedure and mobile communication terminal
JP2006029914A (en) * 2004-07-14 2006-02-02 Seiko Epson Corp Satellite information updating system, positioning auxiliary information provision system, control method for the positioning auxiliary information provision system, control program of the positioning auxiliary information provision system, and record medium which recorded the control program of positioning auxiliary information provision system and can read in computer
US7881733B2 (en) 2004-11-05 2011-02-01 Wirelesswerx International, Inc. Method and system to monitor and control devices utilizing wireless media
US7286929B2 (en) * 2004-11-05 2007-10-23 Wirelesswerx International, Inc. Method and system to configure and utilize geographical zones
US7747258B2 (en) * 2005-02-04 2010-06-29 Qualcomm Incorporated Method and apparatus for performing position determination with pre-session action
US20060217105A1 (en) * 2005-03-25 2006-09-28 Siemens Communications, Inc. Method and system to provide location and multimedia data using a wireless device
US7453396B2 (en) * 2005-04-04 2008-11-18 Atc Technologies, Llc Radioterminals and associated operating methods that alternate transmission of wireless communications and processing of global positioning system signals
US7684782B2 (en) * 2005-04-13 2010-03-23 Wirelesswerx International, Inc. Method and system for initiating and handling an emergency call utilizing geographical zones
US7489939B2 (en) * 2005-04-13 2009-02-10 Wirelesswerx International, Inc. Method and system for providing location updates
US20060234727A1 (en) * 2005-04-13 2006-10-19 Wirelesswerx International, Inc. Method and System for Initiating and Handling an Emergency Call
US7176833B2 (en) * 2005-04-26 2007-02-13 Sony Ericsson Mobile Communications Ab Portable electronic devices, methods and computer program products using activity-triggered GPS updates
JP4915644B2 (en) * 2005-12-16 2012-04-11 パナソニック株式会社 Emergency call terminal
US8165606B2 (en) * 2005-12-22 2012-04-24 Kyocera Corporation Apparatus, system, and method for location information management in a portable communication device
US7522101B2 (en) * 2006-02-28 2009-04-21 Sony Ericsson Mobile Communications Ab Positioning system for portable electronic devices
US9071701B2 (en) 2006-08-31 2015-06-30 Qualcomm Incorporated Using wireless characteristic to trigger generation of position fix
US8032151B2 (en) * 2007-03-29 2011-10-04 Hewlett-Packard Development Company, L.P. Updating position assist data on a mobile computing device
US8493267B2 (en) 2006-11-10 2013-07-23 Qualcomm Incorporated Method and apparatus for position determination with extended SPS orbit information
US7633438B2 (en) * 2007-01-29 2009-12-15 Research In Motion Limited Method of downloading ephemeris data based on user activity
DE602007004431D1 (en) 2007-01-29 2010-03-11 Research In Motion Ltd A method of downloading ephemeris data based on user activity
JP5286288B2 (en) 2007-03-07 2013-09-11 ワイヤーレスウィレックス インターナショナル インコーポレイテッド Method and system for providing area specific messaging
US7839331B2 (en) * 2007-03-30 2010-11-23 Sirf Technology, Inc. Satellite clock prediction
US8428867B2 (en) * 2007-08-30 2013-04-23 Wirelesswerx International, Inc. Configuring and using multi-dimensional zones
US8285245B2 (en) * 2007-08-30 2012-10-09 Wirelesswerx International, Inc. Messaging in a multi-dimensional space
US8315203B2 (en) * 2007-08-30 2012-11-20 Wirelesswerx International, Inc. Mapping in a multi-dimensional space
US8200186B2 (en) 2007-08-30 2012-06-12 Wirelesswerx International, Inc. Emergency control in a multi-dimensional space
US8612278B1 (en) 2013-03-06 2013-12-17 Wirelesswerx International, Inc. Controlling queuing in a defined location
US8768382B1 (en) * 2007-10-31 2014-07-01 Marvell International Ltd. Assisted GPS data management
US9366763B2 (en) * 2009-02-04 2016-06-14 Qualcomm Incorporated Method and apparatus for position determination with hybrid SPS orbit data
US8478228B2 (en) * 2008-10-20 2013-07-02 Qualcomm Incorporated Mobile receiver with location services capability
CN101566678A (en) * 2009-05-27 2009-10-28 刘建 Method and system for updating ephemeris
US8600297B2 (en) * 2009-07-28 2013-12-03 Qualcomm Incorporated Method and system for femto cell self-timing and self-locating
US8838132B2 (en) * 2009-08-12 2014-09-16 Qualcomm Incorporated Enhanced positioning assistance data for reduced signaling
US20110039578A1 (en) * 2009-08-14 2011-02-17 Qualcomm Incorporated Assistance data for positioning in multiple radio access technologies
US9633327B2 (en) 2009-09-25 2017-04-25 Fedex Corporate Services, Inc. Sensor zone management
US8239169B2 (en) 2009-09-25 2012-08-07 Gregory Timothy L Portable computing device and method for asset management in a logistics system
US8299920B2 (en) 2009-09-25 2012-10-30 Fedex Corporate Services, Inc. Sensor based logistics system
KR20120140000A (en) * 2011-06-20 2012-12-28 삼성전자주식회사 Method and apparatus for synchronization acquisition for direct communication between devices
US8583142B2 (en) 2012-03-16 2013-11-12 Qualcomm Incorporated Selective distribution of location based service content to mobile devices
KR101924830B1 (en) * 2012-06-19 2019-02-27 삼성전자주식회사 Method and apparatus for synchronizing of terminal in wireless communication network
EP2700972A4 (en) * 2012-07-02 2014-04-02 Huawei Device Co Ltd Method and device for positioning terminal device
US8793068B2 (en) * 2012-08-30 2014-07-29 Amazon Technologies, Inc. Interpolating geolocation
US8788199B2 (en) * 2012-08-30 2014-07-22 Amazon Technologies, Inc. Transport using geolocation
US10149261B2 (en) 2013-11-04 2018-12-04 Qualcomm Incorporated Methods and systems for mobile device clock management
EP2977789A1 (en) * 2014-07-25 2016-01-27 Nxp B.V. Distance measurement
CN112612038A (en) * 2020-12-31 2021-04-06 杭州飞舸科技有限公司 Low-power consumption GPS positioning method and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669061A (en) * 1994-08-19 1997-09-16 Trimble Navigation Limited Automatic cellular phone tracking
US6249245B1 (en) * 1998-05-14 2001-06-19 Nortel Networks Limited GPS and cellular system interworking
US6323805B1 (en) * 1998-09-09 2001-11-27 Qualcomm, Inc. Data boundary aware base station assisted position location
US6321090B1 (en) * 1998-11-06 2001-11-20 Samir S. Soliman Mobile communication system with position detection to facilitate hard handoff
US6166685A (en) * 1998-11-19 2000-12-26 Qualcomm Incorporated Wireless user position update using infrastructure measurements
US6191737B1 (en) * 1998-12-11 2001-02-20 Ericsson Inc. System and method for mobile station position determination along border areas
US6115371A (en) * 1999-01-28 2000-09-05 International Business Machines Corporation Satellite uplink separation using time multiplexed global positioning system cell location beacon system

Also Published As

Publication number Publication date
AU2002243837A1 (en) 2002-08-28
WO2002065794A1 (en) 2002-08-22
US6438382B1 (en) 2002-08-20
US20020111171A1 (en) 2002-08-15

Similar Documents

Publication Publication Date Title
WO2002065794A8 (en) Expedited location determination in analog service areas
US6408196B2 (en) Method and apparatus for providing reserve power in a cellular telephone
US6647267B1 (en) Cellular transmitter for automatically providing position location and emergency data
CA2306380A1 (en) Reduced global positioning system receiver code shift search space for a cellular telephone system
GB2322248B (en) Position information management system
IL161519A (en) Method and apparatus for improved location determination in a private radio network using a public network system
WO1997024626A3 (en) Itinerary monitoring system
EP0793375A3 (en) Automatic cellular telephone registration for universal telephone number service
TW363134B (en) Position determination using one low-earth orbit satellite
WO2005029120A8 (en) System and method for integration of wireless computer network in position determining technology
WO2002052871A3 (en) Position updating method for a mobile terminal equipped with a positioning receiver
CA2331709A1 (en) Method and system for using altitude information in a satellite positioning system
GB0212177D0 (en) Location awareness on the Symbian platform
EP2365284A3 (en) Real-time navigation method for mobile environment
ID30099A (en) METHODS AND EQUIPMENT FOR OBTAINING THE SIGNALS OF THE SATELLITE PLACEMENT SYSTEM
BR0209520A (en) Position-locating multi-mode communication device
HK1056093A2 (en) Location based mobile unit and system for wireless mobile unit communication
US20050049021A1 (en) Device and method for redirecting a wireless communication link based on location
WO2001014832A1 (en) Position information system
EP0951189A3 (en) Dual band portable phone switchable between different phone systems
MY139756A (en) Position detection system integrated into mobile terminal
AU2295097A (en) Location method and system
EP1130414A3 (en) Differential GPS and/or GLONASS with wireless communications capability
EP1111811A3 (en) Wireless communication system with Doppler diversity
EP1482754A3 (en) Mobile station and base station selection scheme

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC 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 MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM 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 TR BF BJ CF CG CI CM GA GN GQ 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)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 34/2002 UNDER (30) REPLACE "13 FEBRUARY 2001 (13.02.2001)" BY "14 FEBRUARY 2001 (14.02.2001)"

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP