FI20040261A0 - Erbjudning av tidsinformation - Google Patents

Erbjudning av tidsinformation

Info

Publication number
FI20040261A0
FI20040261A0 FI20040261A FI20040261A FI20040261A0 FI 20040261 A0 FI20040261 A0 FI 20040261A0 FI 20040261 A FI20040261 A FI 20040261A FI 20040261 A FI20040261 A FI 20040261A FI 20040261 A0 FI20040261 A0 FI 20040261A0
Authority
FI
Finland
Prior art keywords
time information
providing time
providing
information
time
Prior art date
Application number
FI20040261A
Other languages
English (en)
Finnish (fi)
Inventor
Jussi Ruutu
Ville Ruutu
Jarko Niemenmaa
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20040261A priority Critical patent/FI20040261A0/sv
Publication of FI20040261A0 publication Critical patent/FI20040261A0/sv
Priority to US10/821,865 priority patent/US7373156B2/en
Priority to PCT/FI2005/000072 priority patent/WO2005078472A1/en
Priority to EP05002384A priority patent/EP1566653A1/en

Links

Classifications

    • 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
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • 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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18545—Arrangements for managing station mobility, i.e. for station registration or localisation
    • H04B7/18547—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station
    • H04B7/18554—Arrangements for managing station mobility, i.e. for station registration or localisation for geolocalisation of a station using the position provided by an existing geolocalisation system
    • 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
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
FI20040261A 2004-02-18 2004-02-18 Erbjudning av tidsinformation FI20040261A0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20040261A FI20040261A0 (sv) 2004-02-18 2004-02-18 Erbjudning av tidsinformation
US10/821,865 US7373156B2 (en) 2004-02-18 2004-04-12 Providing time information
PCT/FI2005/000072 WO2005078472A1 (en) 2004-02-18 2005-02-02 Providing time information to a communications device
EP05002384A EP1566653A1 (en) 2004-02-18 2005-02-04 Providing time information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20040261A FI20040261A0 (sv) 2004-02-18 2004-02-18 Erbjudning av tidsinformation

Publications (1)

Publication Number Publication Date
FI20040261A0 true FI20040261A0 (sv) 2004-02-18

Family

ID=31725737

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040261A FI20040261A0 (sv) 2004-02-18 2004-02-18 Erbjudning av tidsinformation

Country Status (4)

Country Link
US (1) US7373156B2 (sv)
EP (1) EP1566653A1 (sv)
FI (1) FI20040261A0 (sv)
WO (1) WO2005078472A1 (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20040037A0 (sv) * 2004-01-13 2004-01-13 Nokia Corp Åstadkommande av positionsinformation
FI20045450A0 (sv) * 2004-11-22 2004-11-22 Nokia Corp Förfarande och anordning för kontrollering av en radioförbindelse
US20060116131A1 (en) * 2004-11-30 2006-06-01 Morgan Scott D Reporting satellite positioning system assistance integrity information in wireless communication networks
KR100690877B1 (ko) * 2005-08-11 2007-03-09 엘지전자 주식회사 이동통신 시스템에서의 주기적인 위치추적 방법
US20070086182A1 (en) * 2005-10-14 2007-04-19 Kelly Lee A Horse safety headlight apparatus
US7714779B2 (en) * 2005-10-28 2010-05-11 Broadcom Corporation Method and apparatus for providing a global secure user plane location (SUPL) service
EP1979808B1 (en) * 2006-02-03 2011-12-07 Fish, Russell H. III. Thread optimized multiprocessor architecture
FI20065454A0 (sv) * 2006-06-29 2006-06-29 Nokia Corp Kontrollförfarande, kontrollmedel, kommunikationsmedel, datorprogram, distributionsmedel för datorprogram och databehandlingsförfarande
FI20065455A0 (sv) * 2006-06-29 2006-06-29 Nokia Corp Kontrollförfarande, medel, dataprogramprodukt och distributionsmedel för datorprogram
GB0709812D0 (en) * 2007-05-22 2007-07-04 Nokia Corp Calibration method and calibration manager
GB0709813D0 (en) * 2007-05-22 2007-07-04 Nokia Corp A radio frequency apparatus
US20100130230A1 (en) * 2008-11-21 2010-05-27 Qualcomm Incorporated Beacon sectoring for position determination
US9645225B2 (en) * 2008-11-21 2017-05-09 Qualcomm Incorporated Network-centric determination of node processing delay
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US20100135178A1 (en) 2008-11-21 2010-06-03 Qualcomm Incorporated Wireless position determination using adjusted round trip time measurements
US9125153B2 (en) * 2008-11-25 2015-09-01 Qualcomm Incorporated Method and apparatus for two-way ranging
US8625572B2 (en) * 2008-12-19 2014-01-07 Nokia Corporation Synchronization indication in networks
US8768344B2 (en) 2008-12-22 2014-07-01 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US8693661B2 (en) * 2009-04-02 2014-04-08 John Maly & Associates, Inc. Apparatus and methods for protection from inappropriate phone-dialing
US8781492B2 (en) 2010-04-30 2014-07-15 Qualcomm Incorporated Device for round trip time measurements
US20140015711A1 (en) * 2012-07-10 2014-01-16 Skytraq Technology, Inc. Wireless communication system and time synchronization method of the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3056084B2 (ja) * 1996-08-15 2000-06-26 静岡日本電気株式会社 無線選択呼出受信機
US6307840B1 (en) * 1997-09-19 2001-10-23 Qualcomm Incorporated Mobile station assisted timing synchronization in CDMA communication system
JP2000059325A (ja) 1998-08-12 2000-02-25 Jisedai Digital Television Hoso System Kenkyusho:Kk 遅延時間測定装置
US6636744B1 (en) * 2000-04-20 2003-10-21 Lucent Technologies Inc. Obtaining pilot phase offset time delay parameter for a wireless terminal of an integrated wireless-global positioning system
US6665541B1 (en) * 2000-05-04 2003-12-16 Snaptrack, Incorporated Methods and apparatuses for using mobile GPS receivers to synchronize basestations in cellular networks
US7254118B1 (en) * 2000-05-22 2007-08-07 Qualcomm Incorporated Method and apparatus in a CDMA communication system
US6452541B1 (en) * 2001-02-20 2002-09-17 Motorola, Inc. Time synchronization of a satellite positioning system enabled mobile receiver and base station
IL157882A0 (en) 2001-03-15 2004-03-28 Qualcomm Inc Time acquisition in a wireless position determination system
EP2282222B1 (en) 2002-01-21 2014-08-20 Nokia Corporation Communicating positioning assistance data
US6941109B2 (en) 2002-02-19 2005-09-06 Seiko Epson Corporation Computing network path delays so accurate absolute time can be forwarded from a server to a client
US7826868B2 (en) * 2002-10-10 2010-11-02 Robbins Barry R Extension of a local area phone system to a wide area network
US7321776B2 (en) * 2003-09-25 2008-01-22 Sony Ericsson Mobile Communications Ab Estimating GPS time at cellular terminals based on timing of information from base stations and satellites

Also Published As

Publication number Publication date
US7373156B2 (en) 2008-05-13
EP1566653A1 (en) 2005-08-24
US20050197140A1 (en) 2005-09-08
WO2005078472A1 (en) 2005-08-25

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