NO20004730L - FremgangsmÕte og arrangement for synkronisering i et mobilt radiokommunikasjonssystem - Google Patents

FremgangsmÕte og arrangement for synkronisering i et mobilt radiokommunikasjonssystem

Info

Publication number
NO20004730L
NO20004730L NO20004730A NO20004730A NO20004730L NO 20004730 L NO20004730 L NO 20004730L NO 20004730 A NO20004730 A NO 20004730A NO 20004730 A NO20004730 A NO 20004730A NO 20004730 L NO20004730 L NO 20004730L
Authority
NO
Norway
Prior art keywords
synchronization
arrangement
communication system
radio communication
mobile radio
Prior art date
Application number
NO20004730A
Other languages
English (en)
Other versions
NO20004730D0 (no
Inventor
Roger Bengtsson
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Publication of NO20004730D0 publication Critical patent/NO20004730D0/no
Publication of NO20004730L publication Critical patent/NO20004730L/no

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
    • G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
    • G01S19/11—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are pseudolites or satellite radio beacon positioning system signal repeaters
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/2693—Centralised synchronisation, i.e. using external universal time reference, e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
NO20004730A 1998-03-30 2000-09-22 FremgangsmÕte og arrangement for synkronisering i et mobilt radiokommunikasjonssystem NO20004730L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9801092A SE9801092L (sv) 1998-03-30 1998-03-30 Arrangemang och metod vid ett mobilt radiokommunikationssystem
PCT/SE1999/000504 WO1999050985A1 (en) 1998-03-30 1999-03-26 Method and arrangement for synchronisation at a mobile radio communications system

Publications (2)

Publication Number Publication Date
NO20004730D0 NO20004730D0 (no) 2000-09-22
NO20004730L true NO20004730L (no) 2000-10-02

Family

ID=20410775

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004730A NO20004730L (no) 1998-03-30 2000-09-22 FremgangsmÕte og arrangement for synkronisering i et mobilt radiokommunikasjonssystem

Country Status (5)

Country Link
EP (1) EP1068691A1 (no)
EE (1) EE200000575A (no)
NO (1) NO20004730L (no)
SE (1) SE9801092L (no)
WO (1) WO1999050985A1 (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7495612B2 (en) 1999-03-05 2009-02-24 Era Systems Corporation Method and apparatus to improve ADS-B security
US7423590B2 (en) 1999-03-05 2008-09-09 Era Systems Corporation Method and apparatus for improving ADS-B security
US6885340B2 (en) 2000-02-29 2005-04-26 Rannoch Corporation Correlation of flight track data with other data sources
US7437250B2 (en) 1999-03-05 2008-10-14 Era Systems Corporation Airport pavement management system
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7576695B2 (en) 1999-03-05 2009-08-18 Era Systems Corporation Multilateration enhancements for noise and operations management
US7375683B2 (en) 1999-03-05 2008-05-20 Era Systems Corporation Use of geo-stationary satellites to augment wide— area multilateration synchronization
US7612716B2 (en) 1999-03-05 2009-11-03 Era Systems Corporation Correlation of flight track data with other data sources
US7429950B2 (en) 1999-03-05 2008-09-30 Era Systems Corporation Method and apparatus to extend ADS performance metrics
FI19992112A7 (fi) * 1999-09-30 2001-03-31 Nokia Corp Synkronointimenetelmä ja -järjestely
US8363757B1 (en) 1999-10-12 2013-01-29 Qualcomm Incorporated Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
US6628673B1 (en) * 1999-12-29 2003-09-30 Atheros Communications, Inc. Scalable communication system using overlaid signals and multi-carrier frequency communication
FI20001298L (fi) 2000-05-30 2001-12-01 Nokia Networks Oy Kehyslähetysten synkronointi tietoliikenneverkossa
GB2364857B (en) * 2000-07-14 2004-12-29 Ip Access Ltd Cellular radio telecommunication systems
AUPR863401A0 (en) * 2001-11-02 2001-11-29 Qx Corporation Pty Ltd A method & device for precision time-lock
US7012883B2 (en) 2001-11-21 2006-03-14 Qualcomm Incorporated Rate selection for an OFDM system
GB2388264A (en) * 2002-01-10 2003-11-05 Roke Manor Research GPS based networked time synchronised unit
US6937872B2 (en) 2002-04-15 2005-08-30 Qualcomm Incorporated Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers
SG11201700548YA (en) 2014-07-25 2017-02-27 Locata Corp Method and device for chronologically synchronizing a kinematic location network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816696A1 (de) * 1988-05-17 1989-11-30 Philips Patentverwaltung Schaltungsanordnung zum synchronisieren eines in der frequenz steuerbaren oszillators
US5367524A (en) * 1991-08-05 1994-11-22 Motorola, Inc. Method for sequential data transmission
US5245634A (en) * 1992-03-23 1993-09-14 Motorola, Inc. Base-site synchronization in a communication system
US5594739A (en) * 1995-11-01 1997-01-14 Telefonaktiebolaget Lm Ericsson System and method for rapid selection of synchronization sources in a mobile telecommunications network

Also Published As

Publication number Publication date
EE200000575A (et) 2002-04-15
EP1068691A1 (en) 2001-01-17
SE9801092L (sv) 1999-10-01
SE9801092D0 (sv) 1998-03-30
WO1999050985A1 (en) 1999-10-07
NO20004730D0 (no) 2000-09-22

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