GB9624081D0 - GPS receiver - Google Patents

GPS receiver

Info

Publication number
GB9624081D0
GB9624081D0 GBGB9624081.7A GB9624081A GB9624081D0 GB 9624081 D0 GB9624081 D0 GB 9624081D0 GB 9624081 A GB9624081 A GB 9624081A GB 9624081 D0 GB9624081 D0 GB 9624081D0
Authority
GB
United Kingdom
Prior art keywords
gps receiver
gps
receiver
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.)
Withdrawn
Application number
GBGB9624081.7A
Other versions
GB2307812A (en
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.)
Plessey Semiconductors Ltd
Original Assignee
Plessey Semiconductors Ltd
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
Priority claimed from GBGB9524742.5A external-priority patent/GB9524742D0/en
Application filed by Plessey Semiconductors Ltd filed Critical Plessey Semiconductors Ltd
Priority to GB9624081A priority Critical patent/GB2307812A/en
Publication of GB9624081D0 publication Critical patent/GB9624081D0/en
Publication of GB2307812A publication Critical patent/GB2307812A/en
Withdrawn legal-status Critical Current

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
    • G01S19/13—Receivers
    • G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
    • G01S19/235—Calibration of receiver components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
GB9624081A 1995-12-02 1996-11-20 GPS Receiver Withdrawn GB2307812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9624081A GB2307812A (en) 1995-12-02 1996-11-20 GPS Receiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9524742.5A GB9524742D0 (en) 1995-12-02 1995-12-02 GPS receiver
GB9624081A GB2307812A (en) 1995-12-02 1996-11-20 GPS Receiver

Publications (2)

Publication Number Publication Date
GB9624081D0 true GB9624081D0 (en) 1997-01-08
GB2307812A GB2307812A (en) 1997-06-04

Family

ID=26308220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9624081A Withdrawn GB2307812A (en) 1995-12-02 1996-11-20 GPS Receiver

Country Status (1)

Country Link
GB (1) GB2307812A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122506A (en) * 1998-05-04 2000-09-19 Trimble Navigation Limited GSM cellular telephone and GPS receiver combination
US7053824B2 (en) 2001-11-06 2006-05-30 Global Locate, Inc. Method and apparatus for receiving a global positioning system signal using a cellular acquisition signal
US20070200752A1 (en) 2001-06-06 2007-08-30 Global Locate, Inc. Method and apparatus for maintaining integrity of long-term orbits in a remote receiver
US7443340B2 (en) 2001-06-06 2008-10-28 Global Locate, Inc. Method and apparatus for generating and distributing satellite tracking information
US6901265B2 (en) 2001-04-25 2005-05-31 Parthus (Uk) Limited Mobile communication apparatus
GB0110156D0 (en) * 2001-04-25 2001-06-20 Parthus Uk Ltd Positioning
US8358245B2 (en) 2001-06-06 2013-01-22 Broadcom Corporation Method and system for extending the usability period of long term orbit (LTO)
US7548816B2 (en) 2001-06-06 2009-06-16 Global Locate, Inc. Method and apparatus for generating and securely distributing long-term satellite tracking information
US6651000B2 (en) 2001-07-25 2003-11-18 Global Locate, Inc. Method and apparatus for generating and distributing satellite tracking information in a compact format
US7656350B2 (en) 2001-11-06 2010-02-02 Global Locate Method and apparatus for processing a satellite positioning system signal using a cellular acquisition signal
US7158752B1 (en) * 2002-09-17 2007-01-02 Sirius Satellite Radio, Inc. Methods and systems for providing geographic specific services to receivers in a satellite communications network via specific position location and information tagging schemes
RU2005121553A (en) * 2002-12-11 2006-01-20 Квэлкомм Инкорпорейтед (US) METHOD AND DEVICE FOR PLANNING SEARCH AND SEARCH OF SATELLITES OF GLOBAL LOCATION
US20100149029A1 (en) * 2008-12-15 2010-06-17 Sony Ericsson Mobile Communications Ab System and Method for Obtaining Location Assistance Data
US8823586B2 (en) 2009-02-27 2014-09-02 Broadcom Corporation Method and system for GNSS assistance data or LTO data download over a broadcast band
US9548744B2 (en) 2014-08-18 2017-01-17 Qualcomm Incorporated Compensating for hysteretic characteristics of crystal oscillators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418538A (en) * 1993-05-21 1995-05-23 Trimble Navigation Limited Rapid satellite signal acquisition in a satellite positioning system

Also Published As

Publication number Publication date
GB2307812A (en) 1997-06-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)