WO2013027952A3 - 무선 통신 시스템에서 핸드오버 방법 및 장치 - Google Patents

무선 통신 시스템에서 핸드오버 방법 및 장치 Download PDF

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Publication number
WO2013027952A3
WO2013027952A3 PCT/KR2012/006378 KR2012006378W WO2013027952A3 WO 2013027952 A3 WO2013027952 A3 WO 2013027952A3 KR 2012006378 W KR2012006378 W KR 2012006378W WO 2013027952 A3 WO2013027952 A3 WO 2013027952A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless communication
communication system
performing handover
handover
transmission point
Prior art date
Application number
PCT/KR2012/006378
Other languages
English (en)
French (fr)
Other versions
WO2013027952A2 (ko
Inventor
서인권
서한별
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 EP12826279.7A priority Critical patent/EP2747483A4/en
Priority to US14/238,444 priority patent/US9398496B2/en
Priority to KR1020147006849A priority patent/KR101565424B1/ko
Publication of WO2013027952A2 publication Critical patent/WO2013027952A2/ko
Publication of WO2013027952A3 publication Critical patent/WO2013027952A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/026—Multicasting of data during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

Landscapes

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

Abstract

본 발명은 무선 통신 시스템에서 단말의 핸드오버 방법에 있어서, 제2 전송포인트로 핸드오버를 수행하기 위해 필요한 정보를 제1 전송포인트로부터 수신하는 단계를 포함하며, 상기 핸드오버를 수행하기 위해 필요한 정보는 상기 제2 전송포인트의 시스템 프레임에 관련된 정보를 포함하는, 핸드오버 방법에 관한 것이다.
PCT/KR2012/006378 2011-08-19 2012-08-10 무선 통신 시스템에서 핸드오버 방법 및 장치 WO2013027952A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12826279.7A EP2747483A4 (en) 2011-08-19 2012-08-10 METHOD AND APPARATUS FOR PERFORMING INTERCELLULAR TRANSFER IN WIRELESS COMMUNICATION SYSTEM
US14/238,444 US9398496B2 (en) 2011-08-19 2012-08-10 Method and apparatus for performing handover in wireless communication system
KR1020147006849A KR101565424B1 (ko) 2011-08-19 2012-08-10 무선 통신 시스템에서 핸드오버 방법 및 장치

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161525200P 2011-08-19 2011-08-19
US61/525,200 2011-08-19
US201161527625P 2011-08-26 2011-08-26
US61/527,625 2011-08-26

Publications (2)

Publication Number Publication Date
WO2013027952A2 WO2013027952A2 (ko) 2013-02-28
WO2013027952A3 true WO2013027952A3 (ko) 2013-06-13

Family

ID=47746961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006378 WO2013027952A2 (ko) 2011-08-19 2012-08-10 무선 통신 시스템에서 핸드오버 방법 및 장치

Country Status (4)

Country Link
US (1) US9398496B2 (ko)
EP (1) EP2747483A4 (ko)
KR (1) KR101565424B1 (ko)
WO (1) WO2013027952A2 (ko)

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WO2012061765A1 (en) 2010-11-05 2012-05-10 Interdigital Patent Holdings, Inc. Wtru measurements handling to mitigate in-device interference
US9544794B2 (en) 2012-03-18 2017-01-10 Lg Electronics Inc. Method and apparatus for transmitting neighbor-cell measurement command in wireless communication system
US9113399B2 (en) * 2012-08-01 2015-08-18 Intel Deutschland Gmbh Method for searching for a radio cell and mobile terminal
US9578558B2 (en) * 2012-08-15 2017-02-21 Lg Electronics Inc. Method and apparatus for performing handover in wireless communication system
EP2919541B1 (en) * 2012-11-16 2018-02-28 Huawei Technologies Co., Ltd. Access method and device
KR101569408B1 (ko) 2013-08-07 2015-11-16 주식회사 엘지유플러스 랜덤 엑세스 프리엠블의 전송전력을 결정하는 방법 및 그 장치
US10165455B2 (en) 2013-08-22 2018-12-25 Telefonaktiebolaget Lm Ericsson (Publ) Coordination for PBCH
KR102208633B1 (ko) * 2013-11-01 2021-01-28 삼성전자 주식회사 단말에서 시스템 프레임 번호를 획득하기 위한 방법, 단말 및 이동 통신 시스템
WO2015085561A1 (zh) * 2013-12-13 2015-06-18 华为技术有限公司 调度方法、装置与系统
US9706417B2 (en) * 2014-03-18 2017-07-11 Samsung Electronics Co., Ltd. Method and apparatus for reporting master information block decoding status of neighbor cell in wireless communication system
US9392536B2 (en) * 2014-05-30 2016-07-12 Apple Inc. Systems and methods for cell selection and reselection by improving system information reading procedure
KR102273878B1 (ko) * 2014-07-02 2021-07-06 삼성전자 주식회사 무선 통신 시스템에서 셀 간 부하 분산 방법 및 장치
US20170201918A1 (en) * 2014-09-04 2017-07-13 Samsung Electronics Co., Ltd. Method for reestablishing rrc connection in lte system and electronic device thereof
EP3562198B1 (en) * 2016-12-23 2021-08-04 LG Electronics Inc. Method for controlling wireless link and wireless connection of terminal in wireless communication system, and apparatus supporting same
CN110876170A (zh) * 2019-12-16 2020-03-10 北京码牛科技有限公司 一种基于公共信息的智慧社区管理方法及报警系统

Citations (3)

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US20050043046A1 (en) * 2003-08-18 2005-02-24 Jae-Hwan Lee Cell search method for inter-system handover in a mobile station
KR20100023919A (ko) * 2007-06-29 2010-03-04 모토로라 인코포레이티드 핸드오프를 위한 통신 셀들에서의 시스템 정보를 브로드캐스팅하는 방법
KR20100059800A (ko) * 2007-08-13 2010-06-04 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 셀룰러 시스템에서의 향상된 이웃 정보 갱신

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RU2411660C2 (ru) * 2005-10-31 2011-02-10 Эл Джи Электроникс Инк. Способ передачи и приема информации о радиодоступе в системе беспроводной подвижной связи
EP2149274B1 (en) * 2007-04-27 2017-04-05 Optis Wireless Technology, LLC Handover using dedicated resources reserved for a limited time interval
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WO2010035969A2 (en) * 2008-09-23 2010-04-01 Lg Electronics Inc. Apparatus and method of transmitting and recieving data in soft handoff of a wireless communication system
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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US20050043046A1 (en) * 2003-08-18 2005-02-24 Jae-Hwan Lee Cell search method for inter-system handover in a mobile station
KR20100023919A (ko) * 2007-06-29 2010-03-04 모토로라 인코포레이티드 핸드오프를 위한 통신 셀들에서의 시스템 정보를 브로드캐스팅하는 방법
KR20100059800A (ko) * 2007-08-13 2010-06-04 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 셀룰러 시스템에서의 향상된 이웃 정보 갱신

Also Published As

Publication number Publication date
KR101565424B1 (ko) 2015-11-03
US9398496B2 (en) 2016-07-19
WO2013027952A2 (ko) 2013-02-28
KR20140051426A (ko) 2014-04-30
EP2747483A4 (en) 2015-10-07
US20140226623A1 (en) 2014-08-14
EP2747483A2 (en) 2014-06-25

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