GB2353671B - Improvements in or relating to mobile telecommunications systems - Google Patents

Improvements in or relating to mobile telecommunications systems

Info

Publication number
GB2353671B
GB2353671B GB0007143A GB0007143A GB2353671B GB 2353671 B GB2353671 B GB 2353671B GB 0007143 A GB0007143 A GB 0007143A GB 0007143 A GB0007143 A GB 0007143A GB 2353671 B GB2353671 B GB 2353671B
Authority
GB
United Kingdom
Prior art keywords
relating
mobile telecommunications
telecommunications systems
systems
mobile
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.)
Expired - Fee Related
Application number
GB0007143A
Other versions
GB0007143D0 (en
GB2353671A (en
Inventor
Anthony Peter Hulbert
Stephen William Wales
Geoffrey Alan Halls
Reinhard Walter Koeehn
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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
Application filed by Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB0314794A priority Critical patent/GB2386801B/en
Publication of GB0007143D0 publication Critical patent/GB0007143D0/en
Priority to PCT/GB2000/003111 priority patent/WO2001015340A1/en
Priority to US10/069,269 priority patent/US7110781B1/en
Priority to DE60024276T priority patent/DE60024276D1/en
Priority to ES00951751T priority patent/ES2250168T3/en
Priority to CN00814640.3A priority patent/CN1210894C/en
Priority to JP2001518948A priority patent/JP2003507957A/en
Priority to EP00951751A priority patent/EP1206849B1/en
Publication of GB2353671A publication Critical patent/GB2353671A/en
Application granted granted Critical
Publication of GB2353671B publication Critical patent/GB2353671B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0007143A 1999-08-24 2000-03-24 Improvements in or relating to mobile telecommunications systems Expired - Fee Related GB2353671B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB0314794A GB2386801B (en) 1999-08-24 2000-03-24 A method of locating a mobile station within a telecommunications cell forming part of a telecommunications system
ES00951751T ES2250168T3 (en) 1999-08-24 2000-08-11 METHOD FOR SYNCHRONIZATION OF STATIONS BASED ON A MOBILE COMMUNICATIONS SYSTEM.
US10/069,269 US7110781B1 (en) 1999-08-24 2000-08-11 Mobile telecommunications systems
DE60024276T DE60024276D1 (en) 1999-08-24 2000-08-11 METHOD FOR SYNCHRONIZING SOLID STATIONS IN A MOBILE COMMUNICATION SYSTEM
PCT/GB2000/003111 WO2001015340A1 (en) 1999-08-24 2000-08-11 Method for synchronizing base stations in a mobile communication system
CN00814640.3A CN1210894C (en) 1999-08-24 2000-08-11 Method for synchronizing base stations in mobile communication system
JP2001518948A JP2003507957A (en) 1999-08-24 2000-08-11 Synchronization method of base station in mobile communication system
EP00951751A EP1206849B1 (en) 1999-08-24 2000-08-11 Method for synchronizing base stations in a mobile communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9919973.9A GB9919973D0 (en) 1999-08-24 1999-08-24 Improvements in or relating to mobile telecommunications systems

Publications (3)

Publication Number Publication Date
GB0007143D0 GB0007143D0 (en) 2000-05-17
GB2353671A GB2353671A (en) 2001-02-28
GB2353671B true GB2353671B (en) 2004-04-28

Family

ID=10859683

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9919973.9A Ceased GB9919973D0 (en) 1999-08-24 1999-08-24 Improvements in or relating to mobile telecommunications systems
GB0007143A Expired - Fee Related GB2353671B (en) 1999-08-24 2000-03-24 Improvements in or relating to mobile telecommunications systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9919973.9A Ceased GB9919973D0 (en) 1999-08-24 1999-08-24 Improvements in or relating to mobile telecommunications systems

Country Status (1)

Country Link
GB (2) GB9919973D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0002547D0 (en) * 2000-02-03 2000-03-29 Smartone Mobile Communications Locating system
GB2402023B (en) * 2000-07-14 2005-02-09 Ip Access Ltd Cellular radio telecommunication systems
US6861982B2 (en) * 2001-08-16 2005-03-01 Itt Manufacturing Enterprises, Inc. System for determining position of an emitter
JP2009503992A (en) * 2005-07-26 2009-01-29 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Scheduling method for arrival time positioning in uplink and downlink
EP2667660B1 (en) * 2006-06-20 2017-04-26 InterDigital Technology Corporation Recovering from an unsuccessful handover in a LTE system
US8649353B2 (en) 2008-03-04 2014-02-11 Interdigital Patent Holdings, Inc. Method and apparatus for accessing a random access channel by selectively using dedicated or contention-based preambles during handover
US8712415B2 (en) 2008-03-20 2014-04-29 Interdigital Patent Holdings, Inc. Timing and cell specific system information handling for handover in evolved UTRA
WO2010002692A1 (en) 2008-06-30 2010-01-07 Interdigital Patent Holdings, Inc. Method and apparatus for performing a handover in an evolved universal terrestrial radio access network

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286614A1 (en) * 1987-04-03 1988-10-12 Telefonaktiebolaget L M Ericsson Method and equipment for synchronizing and transmitting information in a radio communication network
EP0560079A1 (en) * 1992-03-05 1993-09-15 Tecnomen Oy Method for radiosynchronization of base stations in a simulcasting network
US5317323A (en) * 1993-03-05 1994-05-31 E-Systems, Inc. Passive high accuracy geolocation system and method
US5363376A (en) * 1993-07-30 1994-11-08 Bell Communications Research, Inc. Method and apparatus for synchronizing timing among radio ports in wireless communications systems
WO1994028643A1 (en) * 1993-05-27 1994-12-08 Nokia Telecommunications Oy Base station for a tdma cellular radio network
US5448570A (en) * 1993-03-17 1995-09-05 Kyocera Corporation System for mutual synchronization and monitoring between base stations
WO1995026510A1 (en) * 1994-03-25 1995-10-05 Qualcomm Incorporated A position determination method for use with analog cellular system
EP0817405A2 (en) * 1996-06-28 1998-01-07 Nec Corporation Mobile communication system and control channel setting method in mobile communication system
EP0903873A1 (en) * 1996-12-26 1999-03-24 Kabushiki Kaisha Toshiba Frame synchronization system between base stations of mobile radio communication system and base station device employing this system
GB2330716A (en) * 1997-10-27 1999-04-28 Motorola Ltd Position determination using a reference transmitter
EP0954122A1 (en) * 1998-04-28 1999-11-03 Siemens Aktiengesellschaft Method for the management of a radio communication system and such a system
WO1999057826A1 (en) * 1998-05-04 1999-11-11 Nokia Networks Oy Method of synchronisation of a base station network
GB2347294A (en) * 1997-12-01 2000-08-30 Ericsson Telefon Ab L M Positioning system and method for cellular mobile radio

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286614A1 (en) * 1987-04-03 1988-10-12 Telefonaktiebolaget L M Ericsson Method and equipment for synchronizing and transmitting information in a radio communication network
EP0560079A1 (en) * 1992-03-05 1993-09-15 Tecnomen Oy Method for radiosynchronization of base stations in a simulcasting network
US5317323A (en) * 1993-03-05 1994-05-31 E-Systems, Inc. Passive high accuracy geolocation system and method
US5448570A (en) * 1993-03-17 1995-09-05 Kyocera Corporation System for mutual synchronization and monitoring between base stations
WO1994028643A1 (en) * 1993-05-27 1994-12-08 Nokia Telecommunications Oy Base station for a tdma cellular radio network
US5363376A (en) * 1993-07-30 1994-11-08 Bell Communications Research, Inc. Method and apparatus for synchronizing timing among radio ports in wireless communications systems
WO1995026510A1 (en) * 1994-03-25 1995-10-05 Qualcomm Incorporated A position determination method for use with analog cellular system
EP0817405A2 (en) * 1996-06-28 1998-01-07 Nec Corporation Mobile communication system and control channel setting method in mobile communication system
EP0903873A1 (en) * 1996-12-26 1999-03-24 Kabushiki Kaisha Toshiba Frame synchronization system between base stations of mobile radio communication system and base station device employing this system
GB2330716A (en) * 1997-10-27 1999-04-28 Motorola Ltd Position determination using a reference transmitter
GB2347294A (en) * 1997-12-01 2000-08-30 Ericsson Telefon Ab L M Positioning system and method for cellular mobile radio
EP0954122A1 (en) * 1998-04-28 1999-11-03 Siemens Aktiengesellschaft Method for the management of a radio communication system and such a system
WO1999057826A1 (en) * 1998-05-04 1999-11-11 Nokia Networks Oy Method of synchronisation of a base station network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Autonomous inter base station synchronisation via a common control channel", Lagrange et al., Proceedings of the Vehicular Technology Conference, 08.06.1994 *

Also Published As

Publication number Publication date
GB0007143D0 (en) 2000-05-17
GB2353671A (en) 2001-02-28
GB9919973D0 (en) 1999-10-27

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090324