AU2001258436A1 - Synchronisation of frame transmissions in a telecommunications network - Google Patents

Synchronisation of frame transmissions in a telecommunications network

Info

Publication number
AU2001258436A1
AU2001258436A1 AU2001258436A AU5843601A AU2001258436A1 AU 2001258436 A1 AU2001258436 A1 AU 2001258436A1 AU 2001258436 A AU2001258436 A AU 2001258436A AU 5843601 A AU5843601 A AU 5843601A AU 2001258436 A1 AU2001258436 A1 AU 2001258436A1
Authority
AU
Australia
Prior art keywords
synchronisation
telecommunications network
frame transmissions
transmissions
frame
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.)
Abandoned
Application number
AU2001258436A
Inventor
Heikki Annala
Juha P. Kassinen
Juan Melero
Kari Niemela
Jari Parkkinen
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Oyj filed Critical Nokia Oyj
Publication of AU2001258436A1 publication Critical patent/AU2001258436A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0644—External master-clock
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
AU2001258436A 2000-05-30 2001-04-26 Synchronisation of frame transmissions in a telecommunications network Abandoned AU2001258436A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20001298 2000-05-30
FI20001298A FI20001298A (en) 2000-05-30 2000-05-30 Synchronizing frame transmissions over a telecommunications network
PCT/FI2001/000400 WO2001093460A1 (en) 2000-05-30 2001-04-26 Synchronisation of frame transmissions in a telecommunications network

Publications (1)

Publication Number Publication Date
AU2001258436A1 true AU2001258436A1 (en) 2001-12-11

Family

ID=8558469

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001258436A Abandoned AU2001258436A1 (en) 2000-05-30 2001-04-26 Synchronisation of frame transmissions in a telecommunications network

Country Status (4)

Country Link
US (1) US7408916B2 (en)
AU (1) AU2001258436A1 (en)
FI (1) FI20001298A (en)
WO (1) WO2001093460A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380853A3 (en) * 2001-03-29 2008-04-23 SES Astra S.A. Ranging system for determining ranging information of a spacecraft
SE0104417D0 (en) 2001-12-21 2001-12-21 Ericsson Telefon Ab L M Improvements in, or related to, mobile localization in GSM networks
FI20020964A0 (en) 2002-05-22 2002-05-22 Nokia Corp Method for Controlling a Satellite Communication System, a Timing Unit and a Timing Unit Control Unit
KR100546480B1 (en) * 2003-03-28 2006-01-26 에스케이 텔레콤주식회사 Method for obtaining traffic information by using call data record of mobile
US7146192B2 (en) * 2003-06-10 2006-12-05 Lucent Technologies Inc. Base station for mobile telecommunications, an antenna assembly, and a method of determining the location of an antenna assembly
DE102004010182B3 (en) * 2004-03-02 2005-07-21 Siemens Ag Detecting radio coverage in multi-cell mobile radio system involves successively switching all base stations into measurement mode, measuring respective field strengths of locally adjacent base stations in normal mode
AU2005327593B2 (en) * 2005-02-11 2009-10-22 Trueposition, Inc. Base transceiver station (BTS) synchronization
US8364185B2 (en) * 2005-04-18 2013-01-29 Samsung Electronics Co., Ltd. Method and system for synchronizing a clock for an adjacent network to a clock for an overlay network
EP2149994A1 (en) * 2008-07-28 2010-02-03 Nokia Siemens Networks OY Module and method for operating said module
US8660153B2 (en) * 2008-09-17 2014-02-25 Qualcomm Incorporated Methods and apparatus for frame number synchronization in wireless communication networks
US8483732B2 (en) 2009-10-27 2013-07-09 Qualcomm Incorporated Method and apparatus for timestamping uplink messages
CN102148652B (en) * 2011-02-17 2014-12-03 上海奇微通讯技术有限公司 System and method for measuring network clock synchronization

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245634A (en) * 1992-03-23 1993-09-14 Motorola, Inc. Base-site synchronization in a communication system
US6308077B1 (en) * 1992-10-02 2001-10-23 Motorola, Inc. Apparatus and method for providing synchronization of base-stations in a communication system
US5734985A (en) * 1993-07-12 1998-03-31 Ntt Mobile Communications Network Inc. Simulcast phase synchronization system
KR0140130B1 (en) * 1995-03-07 1998-07-01 김주용 Digital communication system
DE59610536D1 (en) 1995-07-21 2003-07-24 Siemens Ag Arrangement for the synchronization of radio transmission in a radio subscriber access network
FI104592B (en) 1996-07-19 2000-02-29 Nokia Networks Oy Maintenance of synchronization over a telecommunications network
JP2845228B2 (en) * 1996-12-10 1999-01-13 日本電気株式会社 Neighbor cell synchronization detection method
US5872774A (en) * 1997-09-19 1999-02-16 Qualcomm Incorporated Mobile station assisted timing synchronization in a CDMA communication system
SE9801092L (en) * 1998-03-30 1999-10-01 Telia Ab Arrangement and method of a mobile radio communication system
US6256507B1 (en) * 1998-08-31 2001-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Telecommunications network synchronization for data services

Also Published As

Publication number Publication date
US7408916B2 (en) 2008-08-05
FI20001298A (en) 2001-12-01
WO2001093460A8 (en) 2002-11-21
US20030156575A1 (en) 2003-08-21
WO2001093460A1 (en) 2001-12-06

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