WO2011005061A3 - Handover method in wireless communication system - Google Patents

Handover method in wireless communication system Download PDF

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Publication number
WO2011005061A3
WO2011005061A3 PCT/KR2010/004498 KR2010004498W WO2011005061A3 WO 2011005061 A3 WO2011005061 A3 WO 2011005061A3 KR 2010004498 W KR2010004498 W KR 2010004498W WO 2011005061 A3 WO2011005061 A3 WO 2011005061A3
Authority
WO
WIPO (PCT)
Prior art keywords
handover
base station
wireless communication
communication system
multi
Prior art date
Application number
PCT/KR2010/004498
Other languages
French (fr)
Korean (ko)
Other versions
WO2011005061A2 (en
Inventor
정수정
김주희
김은경
차재선
임광재
이현
윤철식
Original Assignee
한국전자통신연구원
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
Priority to KR10-2009-0063011 priority Critical
Priority to KR20090063011 priority
Application filed by 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to KR10-2010-0066631 priority
Priority to KR1020100066631A priority patent/KR101720315B1/en
Priority claimed from JP2012519481A external-priority patent/JP5547284B2/en
Publication of WO2011005061A2 publication Critical patent/WO2011005061A2/en
Publication of WO2011005061A3 publication Critical patent/WO2011005061A3/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission and use of information for re-establishing the radio link

Abstract

Disclosed is a method for executing handover from a service base station to a target base station for providing service to a terminal in a wireless communication system. The method comprises the steps of: transmitting a handover request message to the service base station; and receiving a handover instruction message, constituting a response to the handover request message, from the service base station. Multi-carriers can be used effectively by pre-allocating multi-carriers immediately before handover, and activating some or all of the multi-carriers immediately after handover.
PCT/KR2010/004498 2009-07-10 2010-07-09 Handover method in wireless communication system WO2011005061A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR10-2009-0063011 2009-07-10
KR20090063011 2009-07-10
KR10-2010-0066631 2010-07-09
KR1020100066631A KR101720315B1 (en) 2009-07-10 2010-07-09 Method of performing handover in wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012519481A JP5547284B2 (en) 2009-07-10 2010-07-09 Method for performing handover in a wireless communication system
US13/383,209 US9094877B2 (en) 2009-07-10 2010-07-09 Handover method in wireless communication system

Publications (2)

Publication Number Publication Date
WO2011005061A2 WO2011005061A2 (en) 2011-01-13
WO2011005061A3 true WO2011005061A3 (en) 2011-04-28

Family

ID=43429701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004498 WO2011005061A2 (en) 2009-07-10 2010-07-09 Handover method in wireless communication system

Country Status (1)

Country Link
WO (1) WO2011005061A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9160503B2 (en) 2011-03-04 2015-10-13 Qualcomm Incorporated Method and apparatus supporting improved wide bandwidth transmissions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050107254A (en) * 2004-05-07 2005-11-11 삼성전자주식회사 Method and apparatus for handover between sector in mobile orthogonal frequency division multiplexing system
KR20070009707A (en) * 2004-04-15 2007-01-18 콸콤 플라리온 테크놀로지스, 인코포레이티드 Methods and apparatus for selecting between multiple carriers based on signal energy measurements
KR20070081013A (en) * 2006-02-09 2007-08-14 삼성전자주식회사 Method and apparatus for performing an uplink timing synchronization procedure upon handover in a mobile communication system using an orthogonal frequency division multiplexing
KR20070103490A (en) * 2000-01-07 2007-10-23 퀄컴 인코포레이티드 Base station synchronization for handover in a hybrid gsm/cdma network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070103490A (en) * 2000-01-07 2007-10-23 퀄컴 인코포레이티드 Base station synchronization for handover in a hybrid gsm/cdma network
KR20070009707A (en) * 2004-04-15 2007-01-18 콸콤 플라리온 테크놀로지스, 인코포레이티드 Methods and apparatus for selecting between multiple carriers based on signal energy measurements
KR20050107254A (en) * 2004-05-07 2005-11-11 삼성전자주식회사 Method and apparatus for handover between sector in mobile orthogonal frequency division multiplexing system
KR20070081013A (en) * 2006-02-09 2007-08-14 삼성전자주식회사 Method and apparatus for performing an uplink timing synchronization procedure upon handover in a mobile communication system using an orthogonal frequency division multiplexing

Also Published As

Publication number Publication date
WO2011005061A2 (en) 2011-01-13

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