WO2005072362A3 - A communication system, a communication terminal and a method of determining a location estimate therefor - Google Patents

A communication system, a communication terminal and a method of determining a location estimate therefor Download PDF

Info

Publication number
WO2005072362A3
WO2005072362A3 PCT/US2005/002456 US2005002456W WO2005072362A3 WO 2005072362 A3 WO2005072362 A3 WO 2005072362A3 US 2005002456 W US2005002456 W US 2005002456W WO 2005072362 A3 WO2005072362 A3 WO 2005072362A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication
information data
satellite information
communication terminal
hoc
Prior art date
Application number
PCT/US2005/002456
Other languages
French (fr)
Other versions
WO2005072362A2 (en
Inventor
Robert J Allison
Michael J Carter
Dave Huntingford
Raul E Carpio
Original Assignee
Motorola Inc
Robert J Allison
Michael J Carter
Dave Huntingford
Raul E Carpio
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 Motorola Inc, Robert J Allison, Michael J Carter, Dave Huntingford, Raul E Carpio filed Critical Motorola Inc
Priority to EP05726325A priority Critical patent/EP1712095A2/en
Priority to AU2005208888A priority patent/AU2005208888A1/en
Publication of WO2005072362A2 publication Critical patent/WO2005072362A2/en
Publication of WO2005072362A3 publication Critical patent/WO2005072362A3/en
Priority to IL176636A priority patent/IL176636A0/en
Priority to US11/457,924 priority patent/US20070159388A1/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08Mobility data transfer
    • H04W8/14Mobility data transfer between corresponding nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

A communication system (100) comprises a plurality of location enabled 10 communication terminals (101, 103). The communication terminals (101, 103) comprise a GPS location processor (111) which generates a location estimate in response to signals received from satellite information data and a plurality of satellites (105). The communication terminals (101, 103) also comprise a transceiver (117, 119, 121) which can form ad-hoc communication links with other communication terminals (101, 103). An ad-hoc controller 123 controls the generation and transmission of a request for satellite information data to another communication terminal (101, 103). The transceiver (117, 119, 121) receives satellite information data from the other communication terminal (101, 103) and the location estimate is determined in response thereto. The ad-hoc controller (123) is furthermore operable to detect a request for satellite information data from another communication terminal (101, 103) and to transmit satellite information data over the ad-hoc communication link in response. Hence, satellite information data may be dynamically and opportunistically shared between communication terminals (101, 103).
PCT/US2005/002456 2004-01-28 2005-01-25 A communication system, a communication terminal and a method of determining a location estimate therefor WO2005072362A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05726325A EP1712095A2 (en) 2004-01-28 2005-01-25 A communication system, a communication terminal and a method of determining a location estimate therefor
AU2005208888A AU2005208888A1 (en) 2004-01-28 2005-01-25 A communication system, a communication terminal and a method of determining a location estimate therefor
IL176636A IL176636A0 (en) 2004-01-28 2006-06-29 A communication system, a communication terminal and a method of determining a location estimate therefor
US11/457,924 US20070159388A1 (en) 2004-01-28 2006-07-17 Communication system, a communication terminal and a method of determining a location estimate therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0403118.3 2004-01-28
GB0403118A GB2410653A (en) 2004-01-28 2004-01-28 Locating a mobile device using GPS and/or GPS data from local mobile devices

Publications (2)

Publication Number Publication Date
WO2005072362A2 WO2005072362A2 (en) 2005-08-11
WO2005072362A3 true WO2005072362A3 (en) 2005-11-03

Family

ID=32011788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/002456 WO2005072362A2 (en) 2004-01-28 2005-01-25 A communication system, a communication terminal and a method of determining a location estimate therefor

Country Status (5)

Country Link
EP (1) EP1712095A2 (en)
AU (1) AU2005208888A1 (en)
GB (1) GB2410653A (en)
IL (1) IL176636A0 (en)
WO (1) WO2005072362A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE499812T1 (en) 2006-01-11 2011-03-15 Qualcomm Inc DISCOVERY OF WIRELESS DEVICES IN A WIRELESS PEER-TO-PEER NETWORK
US8811369B2 (en) 2006-01-11 2014-08-19 Qualcomm Incorporated Methods and apparatus for supporting multiple communications modes of operation
US7769393B2 (en) * 2006-03-27 2010-08-03 Sony Ericsson Mobile Communications Ab Cooperative global positioning system (GPS) processing by mobile terminals that communicate via an ad hoc wireless network
JP4798168B2 (en) 2008-04-23 2011-10-19 トヨタ自動車株式会社 Relative position detection device and relative position detection system
US8595501B2 (en) 2008-05-09 2013-11-26 Qualcomm Incorporated Network helper for authentication between a token and verifiers
CN102272619A (en) 2008-11-04 2011-12-07 爱丁堡大学管理处 Improvements to assisted positioning systems
US8509731B2 (en) 2009-11-06 2013-08-13 Research In Motion Limited Location determination for mobile devices in emergency situations
EP2320685B1 (en) * 2009-11-06 2014-03-12 BlackBerry Limited Location determination for mobile devices in emergency situations
WO2012001443A1 (en) * 2010-06-29 2012-01-05 Nokia Corporation . Portable communication terminals and methods for cooperative positioning support during poor satellite coverage
JP6278306B2 (en) 2011-03-14 2018-02-14 マーベル ワールド トレード リミテッド Assisted location-based radio spectrum allocation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030011511A1 (en) * 1999-11-12 2003-01-16 King Thomas M. Method and apparatus for assisted GPS
US20040147223A1 (en) * 2002-04-02 2004-07-29 Kwang Sun Cho System, apparatus and method for wireless mobile communications in association with mobile ad-hoc network support
US6885337B2 (en) * 2003-09-10 2005-04-26 Sony Ericsson Mobile Communications Ab Methods and apparatus for determining the position of a mobile terminal using localized source assistance information

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001234912B2 (en) * 2000-02-07 2005-03-24 Qualcomm Incorporated Position determination using bluetooth devices
JP3479885B2 (en) * 2000-11-07 2003-12-15 日本電気株式会社 Positioning method using mobile terminal and mobile terminal having positioning function

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030011511A1 (en) * 1999-11-12 2003-01-16 King Thomas M. Method and apparatus for assisted GPS
US20040147223A1 (en) * 2002-04-02 2004-07-29 Kwang Sun Cho System, apparatus and method for wireless mobile communications in association with mobile ad-hoc network support
US6885337B2 (en) * 2003-09-10 2005-04-26 Sony Ericsson Mobile Communications Ab Methods and apparatus for determining the position of a mobile terminal using localized source assistance information

Also Published As

Publication number Publication date
WO2005072362A2 (en) 2005-08-11
GB0403118D0 (en) 2004-03-17
IL176636A0 (en) 2006-10-31
EP1712095A2 (en) 2006-10-18
GB2410653A (en) 2005-08-03
AU2005208888A1 (en) 2005-08-11

Similar Documents

Publication Publication Date Title
WO2005072362A3 (en) A communication system, a communication terminal and a method of determining a location estimate therefor
SG131112A1 (en) Wireless communication system, wireless communication device and wireles communication method and computer program
WO2010018930A3 (en) Data transmission method and user equipment for the same
EP1763274A4 (en) Portable terminal, and radio quality display method, program, and system
WO2006020053A3 (en) System and method for preventing transmission during message reception
JP2006314093A (en) Wireless personal area network device and beacon reception control method thereof
WO2005091654A3 (en) Method and system for communicating data to a wireless access point
EP1363425A3 (en) Radio communication system with possibility to notifying an incommunicable state, device and method therefore
TWI426790B (en) Method and system for bluetooth connection set up in a multi-standard multi-radio communication system
WO2005104570A3 (en) Web service for mobile device tracking
US20080036647A1 (en) Method and apparatus for measuring distance between bluetooth terminals
EP1589718A3 (en) Mobile host, paging agent, packet communication system and movement detection method
WO2003029053A1 (en) Agent apparatus
WO2002073867A3 (en) Method and apparatus for data rate control in a communication system
WO2010047470A3 (en) Content providing system and method for providing data service through wireless local area network, and cpns server and mobile communication terminal for the same
EP2421296A3 (en) Frequency sharing method, receiving station and transmitting station
EP1403798A4 (en) Charging method, charging apparatus, charging program, and recording medium
WO2005012936A3 (en) System for tracking and locating an object using a cellular network
US6725055B2 (en) SIR estimation using delay time of power control commands
KR20030075154A (en) Method and system for transferring gps data in mobile network
US20080318611A1 (en) Communication System, Apparatus and Method of Operating a Communication System
WO2006065463A3 (en) A transmitter, a cellular communication system and method of transmitting radio signals therefor
KR100451216B1 (en) A device and a operating method of mobile phone for repeater
EP1548956A1 (en) Reduction of power consumption and interference power in outer loop transmit power control system
KR100480267B1 (en) Inquiry method in bluetooth system

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG 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 NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 176636

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 2005208888

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2005726325

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

ENP Entry into the national phase

Ref document number: 2005208888

Country of ref document: AU

Date of ref document: 20050125

Kind code of ref document: A

WWP Wipo information: published in national office

Ref document number: 2005208888

Country of ref document: AU

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 2005726325

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2005726325

Country of ref document: EP