IN2012DN00826A - - Google Patents

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Publication number
IN2012DN00826A
IN2012DN00826A IN826DEN2012A IN2012DN00826A IN 2012DN00826 A IN2012DN00826 A IN 2012DN00826A IN 826DEN2012 A IN826DEN2012 A IN 826DEN2012A IN 2012DN00826 A IN2012DN00826 A IN 2012DN00826A
Authority
IN
India
Prior art keywords
cell
controlling node
user terminal
periodicity
user terminals
Prior art date
Application number
Inventor
Walter Müller
Zhiyi Xuan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2012DN00826A publication Critical patent/IN2012DN00826A/en

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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
    • H04W36/249—Reselection being triggered by specific parameters according to timing information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A controlling node (127) for a cellular communications system (100), arranged to handle the control of one or more user terminals (128) in a first cell (125), and being configurable to receive transmissions from one or more user terminals (128) in the first cell (125), with a defined periodicity. The controlling node (127) is characterized in that it is arranged to initiate handover of a user terminal from the first cell (125) to another cell if the controlling node does not receive a transmission at the expected time for said periodicity from the user terminal.
IN826DEN2012 2009-07-06 2009-11-27 IN2012DN00826A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22321509P 2009-07-06 2009-07-06
PCT/SE2009/051348 WO2011005164A1 (en) 2009-07-06 2009-11-27 An improved controlling node

Publications (1)

Publication Number Publication Date
IN2012DN00826A true IN2012DN00826A (en) 2015-06-26

Family

ID=43412626

Family Applications (1)

Application Number Title Priority Date Filing Date
IN826DEN2012 IN2012DN00826A (en) 2009-07-06 2009-11-27

Country Status (7)

Country Link
US (1) US8780866B2 (en)
EP (1) EP2452524A4 (en)
CN (1) CN102474790B (en)
IN (1) IN2012DN00826A (en)
RU (1) RU2510730C2 (en)
WO (1) WO2011005164A1 (en)
ZA (1) ZA201108581B (en)

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US20120040673A1 (en) * 2010-02-01 2012-02-16 Wenping Ying Method of Handling Measurement Procedure and Related Communication Device
KR101750824B1 (en) * 2010-06-07 2017-07-04 삼성전자주식회사 Apparatus and method for controlling interference in hierarchical cell structure wireless communication system
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
US20140247733A1 (en) * 2013-03-04 2014-09-04 Qualcomm Incorporated Buffer size reporting for irat measurements in high speed data networks
US10334465B2 (en) 2015-01-30 2019-06-25 Qualcomm Incorporated RRM based on signal strength measurements in LTE over unlicensed spectrum
CN108401261A (en) * 2018-02-28 2018-08-14 武汉虹信通信技术有限责任公司 A kind of exchange method of signaling, apparatus and system
WO2019242000A1 (en) * 2018-06-22 2019-12-26 华为技术有限公司 Method and device for load balancing

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KR100262522B1 (en) * 1998-05-29 2000-08-01 윤종용 A soft handoff method in a cellular mobile telecommunication system
US6131030A (en) * 1998-08-19 2000-10-10 Telefonaktiebolaget Lm Ericsson System network and method for the transference of cell handover information
US6804530B2 (en) * 2000-12-29 2004-10-12 Nortel Networks Limited Method and apparatus for detection of forward and reverse DTX mode of operation detection in CDMA systems
JP2004235800A (en) * 2003-01-29 2004-08-19 Evolium Sas Handover control method for portable radio, base station controller, and mobile radio
US7489929B2 (en) * 2005-03-31 2009-02-10 Alcatel-Lucent Usa Inc. Hard handoff procedure for dedicated and high speed shared channels
US20070091848A1 (en) * 2005-10-03 2007-04-26 Snehal Karia Reducing data loss during handoffs in wireless communication
US8248916B2 (en) * 2005-12-30 2012-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Recovery methods for restoring service in a distributed radio access network
CN100508539C (en) * 2006-01-09 2009-07-01 华为技术有限公司 Method and system for realizing dual-homing of session border controller
KR101265643B1 (en) * 2006-08-22 2013-05-22 엘지전자 주식회사 A mothod of executing handover and controlling thereof in mobile communication system
WO2008082347A1 (en) * 2006-12-20 2008-07-10 Telefonaktiebolaget Lm Ericsson (Publ) A method and arrangements for an event triggered drx cycle adjustment
KR100918760B1 (en) * 2007-03-30 2009-09-24 삼성전자주식회사 Handover Method Considering Quality of Service in Broadband Mobile Communication System and System Providing It
US8023467B2 (en) * 2007-04-27 2011-09-20 Research In Motion Limited Method and system for efficient DRX operation during handover in LTE
US9392504B2 (en) * 2007-06-19 2016-07-12 Qualcomm Incorporated Delivery of handover command
US10070332B2 (en) * 2007-06-21 2018-09-04 Interdigital Technology Corporation Method and apparatus for measurement reporting and event-triggered periodic measurement reporting in an evolved universal terrestrial radio access network
CN101453763B (en) * 2007-11-30 2012-06-27 华为技术有限公司 Method and equipment for group handoff
WO2009116908A1 (en) * 2008-03-20 2009-09-24 Telefonaktiebolaget L M Ericsson (Publ) Scheduling of uplink measurement reports
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JP5035191B2 (en) * 2008-09-18 2012-09-26 富士通株式会社 Base station apparatus, communication control system, communication control method, inter-station control method, and inter-station control program
US9155010B2 (en) * 2009-02-09 2015-10-06 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for handover
US8077675B2 (en) * 2009-03-03 2011-12-13 Cisco Technology, Inc. Performance management of mobile intelligent roaming using mobility detail records
AR076390A1 (en) * 2009-04-23 2011-06-08 Interdigital Patent Holdings ASSISTANCE TO A BASE STATION TO IMPROVE RANDOM ACCESS PERFORMANCE
EP2446656B1 (en) * 2009-06-23 2014-06-25 Nokia Solutions and Networks Oy Macro/femto base station management system, network element, communication network, corresponding methods, program element and computer-readable medium

Also Published As

Publication number Publication date
ZA201108581B (en) 2013-01-30
CN102474790A (en) 2012-05-23
RU2510730C2 (en) 2014-04-10
RU2012103896A (en) 2013-08-20
EP2452524A4 (en) 2014-08-13
US20110002307A1 (en) 2011-01-06
WO2011005164A1 (en) 2011-01-13
EP2452524A1 (en) 2012-05-16
CN102474790B (en) 2015-11-25
US8780866B2 (en) 2014-07-15

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