WO2012060655A3 - 무선 통신 시스템에서 핸드 오버를 수행하는 방법 - Google Patents

무선 통신 시스템에서 핸드 오버를 수행하는 방법 Download PDF

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Publication number
WO2012060655A3
WO2012060655A3 PCT/KR2011/008365 KR2011008365W WO2012060655A3 WO 2012060655 A3 WO2012060655 A3 WO 2012060655A3 KR 2011008365 W KR2011008365 W KR 2011008365W WO 2012060655 A3 WO2012060655 A3 WO 2012060655A3
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WO
WIPO (PCT)
Prior art keywords
cell
handover
communication system
wireless communication
target cell
Prior art date
Application number
PCT/KR2011/008365
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English (en)
French (fr)
Other versions
WO2012060655A2 (ko
Inventor
정성훈
이승준
이영대
천성덕
박성준
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to GB1308764.8A priority Critical patent/GB2498898B/en
Priority to KR1020137011190A priority patent/KR101505762B1/ko
Priority to CN201180053456.9A priority patent/CN103202067B/zh
Priority to JP2013537613A priority patent/JP5809284B2/ja
Priority to US13/883,058 priority patent/US9603073B2/en
Priority to DE112011103680.9T priority patent/DE112011103680B4/de
Publication of WO2012060655A2 publication Critical patent/WO2012060655A2/ko
Publication of WO2012060655A3 publication Critical patent/WO2012060655A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Landscapes

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

Abstract

무선 통신 시스템에서 단말에 의해 수행되는 핸드 오버 방법이 제공된다. 상기 방법은 타겟 셀로의 핸드 오버를 지시하는 핸드오버 명령(handover command) 메시지를 소스 셀(source cell)로부터 수신하고 및 상기 타겟 셀과 핸드오버를 수행하는 단계를 포함하되, 상기 핸드 오버 명령 메시지는 상기 단말이 상기 타겟 셀 내에서 사용할 저간섭 무선 자원에 대한 정보를 포함한다. 상기 저간섭 무선 자원은, 상기 소스 셀이 간섭셀이고, 상기 타겟 셀이 간섭받는 셀일 때, 셀간 간섭을 완화하기 위해 상기 소스 셀에 의해 운용되는 무선 자원일 수 있다.
PCT/KR2011/008365 2010-11-05 2011-11-04 무선 통신 시스템에서 핸드 오버를 수행하는 방법 WO2012060655A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1308764.8A GB2498898B (en) 2010-11-05 2011-11-04 Method for performing handover in wireless communication system
KR1020137011190A KR101505762B1 (ko) 2010-11-05 2011-11-04 무선 통신 시스템에서 핸드 오버를 수행하는 방법
CN201180053456.9A CN103202067B (zh) 2010-11-05 2011-11-04 在无线通信系统中执行切换的方法
JP2013537613A JP5809284B2 (ja) 2010-11-05 2011-11-04 無線通信システムにおけるハンドオーバ実行方法
US13/883,058 US9603073B2 (en) 2010-11-05 2011-11-04 Method for performing handover in wireless communication system
DE112011103680.9T DE112011103680B4 (de) 2010-11-05 2011-11-04 Verfahren und Vorrichtungen zum Durchführen einer Übergabe in einem drahtlosen Kommunikationssystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41085410P 2010-11-05 2010-11-05
US61/410,854 2010-11-05

Publications (2)

Publication Number Publication Date
WO2012060655A2 WO2012060655A2 (ko) 2012-05-10
WO2012060655A3 true WO2012060655A3 (ko) 2012-06-28

Family

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PCT/KR2011/008365 WO2012060655A2 (ko) 2010-11-05 2011-11-04 무선 통신 시스템에서 핸드 오버를 수행하는 방법

Country Status (7)

Country Link
US (1) US9603073B2 (ko)
JP (1) JP5809284B2 (ko)
KR (1) KR101505762B1 (ko)
CN (2) CN105682162B (ko)
DE (1) DE112011103680B4 (ko)
GB (2) GB2498898B (ko)
WO (1) WO2012060655A2 (ko)

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Also Published As

Publication number Publication date
GB201501972D0 (en) 2015-03-25
GB2520204B (en) 2015-07-15
GB2520204A (en) 2015-05-13
WO2012060655A2 (ko) 2012-05-10
CN105682162A (zh) 2016-06-15
CN105682162B (zh) 2019-04-09
DE112011103680T5 (de) 2013-08-01
CN103202067A (zh) 2013-07-10
GB2498898A (en) 2013-07-31
GB2498898B (en) 2015-04-15
KR20130105669A (ko) 2013-09-25
US9603073B2 (en) 2017-03-21
KR101505762B1 (ko) 2015-03-24
US20130223409A1 (en) 2013-08-29
DE112011103680B4 (de) 2018-05-17
CN103202067B (zh) 2016-08-10
JP5809284B2 (ja) 2015-11-10
GB201308764D0 (en) 2013-06-26
JP2013545396A (ja) 2013-12-19

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