AU3941899A - Handover control in a radio communication system - Google Patents

Handover control in a radio communication system

Info

Publication number
AU3941899A
AU3941899A AU39418/99A AU3941899A AU3941899A AU 3941899 A AU3941899 A AU 3941899A AU 39418/99 A AU39418/99 A AU 39418/99A AU 3941899 A AU3941899 A AU 3941899A AU 3941899 A AU3941899 A AU 3941899A
Authority
AU
Australia
Prior art keywords
communication system
radio communication
handover control
handover
control
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
AU39418/99A
Inventor
Adrian Paul Hillier
Andrew James Richardson
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.)
Simoco International Ltd
Original Assignee
Simoco International 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 Simoco International Ltd filed Critical Simoco International Ltd
Publication of AU3941899A publication Critical patent/AU3941899A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU39418/99A 1998-05-14 1999-05-14 Handover control in a radio communication system Abandoned AU3941899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9810394.8A GB9810394D0 (en) 1998-05-14 1998-05-14 Radio communications system
GB9810394 1998-05-14
PCT/GB1999/001534 WO1999059368A1 (en) 1998-05-14 1999-05-14 Handover control in a radio communication system

Publications (1)

Publication Number Publication Date
AU3941899A true AU3941899A (en) 1999-11-29

Family

ID=10832074

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39418/99A Abandoned AU3941899A (en) 1998-05-14 1999-05-14 Handover control in a radio communication system

Country Status (4)

Country Link
EP (1) EP1078548A1 (en)
AU (1) AU3941899A (en)
GB (2) GB9810394D0 (en)
WO (1) WO1999059368A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010958A1 (en) 2000-03-06 2001-09-20 Siemens Ag Intersystem relaying method enabling efficient and reliable relaying - involves initiating transmission quality measurement for transmission to base station in second communications system if threshold not reached in first system
JP4257040B2 (en) 2000-06-30 2009-04-22 日本電気株式会社 Propagation environment notification method and notification system in wireless communication system, and recording medium recording control program
GB2369957B (en) * 2000-07-27 2003-11-19 Motorola Inc Communication system,radio unit and method of performing a handover
WO2002032157A2 (en) * 2000-10-13 2002-04-18 Nortel Networks Limited Mobile station driven cell switching and handoff with load balancing for wireless systems
US7068626B2 (en) 2001-08-16 2006-06-27 Interdigital Technology Corporation Method of using a mobile unit to autonomously determine a serving cell
AU2003258736A1 (en) * 2003-08-08 2005-02-25 Teltronic S.A.U. System for tetra synchronisation with an adjacent zone
ES2303461B1 (en) * 2003-08-08 2009-06-04 Teltronic S.A.U. TETRA SYNCHRONIZATION SYSTEM WITH ADJACENT AREA.
FR2892591B1 (en) * 2005-10-20 2008-01-04 Eads Telecom Soc Par Actions S MANAGING INTERCELLULAR TRANSFERS IN GROUP COMMUNICATIONS
US8576733B2 (en) * 2008-08-27 2013-11-05 Qualcomm Incorporated Control of access terminal operation based on interference information
US8805372B2 (en) * 2009-03-20 2014-08-12 Qualcomm Incorporated Systems and methods for reselecting cells in a cellular wireless communication system
US9001737B2 (en) * 2012-03-29 2015-04-07 Qualcomm Incorporated EMBMS service activation and maintenance procedure in multi-frequency networks
EP3081036A1 (en) * 2013-12-12 2016-10-19 Telefonaktiebolaget LM Ericsson (publ) Method and mobile station for base station measurements
CN115694690B (en) * 2022-10-19 2024-06-04 中国移动通信集团四川有限公司 Method and device for determining radio interference type and electronic equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466081B (en) * 1990-04-26 1991-12-09 Ericsson Telefon Ab L M PROCEDURES FOR HANDOFFS IN A MOBILE RADIO SYSTEM
SE466426B (en) * 1990-07-06 1992-02-10 Ericsson Telefon Ab L M PROCEDURES FOR HANDOFFS IN A MOBILE RADIO SYSTEM
BR9205834A (en) * 1991-04-01 1994-06-28 Motorola Inc Radiotelephony system, and verification process of a target channel.
US5375123A (en) * 1993-02-05 1994-12-20 Telefonakitebolaget L. M. Ericsson Allocation of channels using interference estimation
US5752190A (en) * 1993-07-30 1998-05-12 Hughes Electronics Supervisory audio tone based carrier-to-interference measurement in a mobile cellular communication system
FI941779A (en) * 1994-04-15 1995-10-16 Nokia Telecommunications Oy Handover procedure and arrangement
US5649290A (en) * 1994-12-14 1997-07-15 Lucent Technologies Inc. Handover method based upon channel quality
US5854981A (en) * 1995-08-08 1998-12-29 Telefonaktiebolaget L M Ericsson Adaptive neighbor cell list
US5884147A (en) * 1996-01-03 1999-03-16 Metawave Communications Corporation Method and apparatus for improved control over cellular systems
FI106287B (en) * 1997-09-17 2000-12-29 Nokia Mobile Phones Ltd Improved procedure for changing base station

Also Published As

Publication number Publication date
GB2337426A (en) 1999-11-17
WO1999059368A1 (en) 1999-11-18
GB9810394D0 (en) 1998-07-15
GB9911286D0 (en) 1999-07-14
EP1078548A1 (en) 2001-02-28
GB2337426B (en) 2002-09-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase