KR101042763B1 - 이기종 시스템 간의 핸드오버 방법 및 장치 - Google Patents

이기종 시스템 간의 핸드오버 방법 및 장치 Download PDF

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Publication number
KR101042763B1
KR101042763B1 KR1020050114863A KR20050114863A KR101042763B1 KR 101042763 B1 KR101042763 B1 KR 101042763B1 KR 1020050114863 A KR1020050114863 A KR 1020050114863A KR 20050114863 A KR20050114863 A KR 20050114863A KR 101042763 B1 KR101042763 B1 KR 101042763B1
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KR
South Korea
Prior art keywords
umts system
handover
message
rnc
delete delete
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Application number
KR1020050114863A
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English (en)
Korean (ko)
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KR20070006539A (ko
Inventor
곽노준
최성호
김성훈
정경인
배은희
임한나
송오석
Original Assignee
삼성전자주식회사
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.)
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Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to US11/482,109 priority Critical patent/US7953042B2/en
Priority to BRPI0612766-5A priority patent/BRPI0612766A2/pt
Priority to CN2006800246503A priority patent/CN101218764B/zh
Priority to AU2006267255A priority patent/AU2006267255B2/en
Priority to PCT/KR2006/002664 priority patent/WO2007007990A1/en
Priority to RU2007149346/09A priority patent/RU2367094C1/ru
Priority to CA2611962A priority patent/CA2611962C/en
Priority to JP2008519192A priority patent/JP2008547353A/ja
Priority to EP06769206.1A priority patent/EP1911178B1/en
Priority to CN201110024646.XA priority patent/CN102056259B/zh
Publication of KR20070006539A publication Critical patent/KR20070006539A/ko
Priority to JP2011041996A priority patent/JP4886079B2/ja
Application granted granted Critical
Publication of KR101042763B1 publication Critical patent/KR101042763B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020050114863A 2005-07-07 2005-11-29 이기종 시스템 간의 핸드오버 방법 및 장치 KR101042763B1 (ko)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2008519192A JP2008547353A (ja) 2005-07-07 2006-07-07 異種システム間のハンドオーバー方法及び装置
CN2006800246503A CN101218764B (zh) 2005-07-07 2006-07-07 不同***之间的切换方法和设备
AU2006267255A AU2006267255B2 (en) 2005-07-07 2006-07-07 Handover method and apparatus between different systems
PCT/KR2006/002664 WO2007007990A1 (en) 2005-07-07 2006-07-07 Handover method and apparatus between different systems
US11/482,109 US7953042B2 (en) 2005-07-07 2006-07-07 Handover method and apparatus between different systems
CA2611962A CA2611962C (en) 2005-07-07 2006-07-07 Handover method and apparatus between different systems
BRPI0612766-5A BRPI0612766A2 (pt) 2005-07-07 2006-07-07 método e aparelho para realizar transferência entre diferentes sistemas
EP06769206.1A EP1911178B1 (en) 2005-07-07 2006-07-07 Handover method and apparatus between different systems
CN201110024646.XA CN102056259B (zh) 2005-07-07 2006-07-07 不同***之间的切换方法和***
RU2007149346/09A RU2367094C1 (ru) 2005-07-07 2006-07-07 Способ и устройство передачи обслуживания между различными системами
JP2011041996A JP4886079B2 (ja) 2005-07-07 2011-02-28 異種システム間のハンドオーバー方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050061392 2005-07-07
KR20050061392 2005-07-07

Publications (2)

Publication Number Publication Date
KR20070006539A KR20070006539A (ko) 2007-01-11
KR101042763B1 true KR101042763B1 (ko) 2011-06-20

Family

ID=37871762

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050114863A KR101042763B1 (ko) 2005-07-07 2005-11-29 이기종 시스템 간의 핸드오버 방법 및 장치

Country Status (5)

Country Link
JP (2) JP2008547353A (ja)
KR (1) KR101042763B1 (ja)
CN (2) CN102056259B (ja)
BR (1) BRPI0612766A2 (ja)
RU (1) RU2367094C1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101276950B1 (ko) 2008-06-06 2013-06-24 퀄컴 인코포레이티드 인터네트워크 핸드오프를 위한 방법 및 장치
US8576795B2 (en) 2007-03-16 2013-11-05 Qualcomm Incorporated Method and apparatus for handoff between source and target access systems
US8755793B2 (en) 2008-01-04 2014-06-17 Qualcomm Incorporated Apparatus and methods to facilitate seamless handoffs between wireless communication networks
US9049629B2 (en) 2007-06-18 2015-06-02 Qualcomm Incorporated Method and apparatus for fast inter-system handover

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EP2127445B1 (en) * 2007-02-12 2020-04-08 InterDigital Technology Corporation Method and apparatus for supporting handoff from gprs/geran to lte eutran
EP3709712A1 (en) * 2007-02-12 2020-09-16 InterDigital Technology Corporation Method and apparatus for supporting handover from lte/eutran to gprs/geran
JP4613926B2 (ja) * 2007-04-19 2011-01-19 日本電気株式会社 移動体通信網と公衆網間でのハンドオーバー方法および通信システム
KR101429091B1 (ko) * 2007-09-10 2014-09-26 삼성전자주식회사 이동통신 시스템에서 고속 데이터 서비스를 지원하는 무선접속 기술 결정 방법 및 장치
GB2454650A (en) * 2007-10-29 2009-05-20 Nec Corp Resource Allocation for persistently allocated resources
KR100960116B1 (ko) 2007-12-13 2010-05-27 한국전자통신연구원 이동통신 네트워크에서의 핸드오버 방법, 그를 이용한이동통신 단말기 및 무선 네트워크 시스템
GB2458886A (en) 2008-03-25 2009-10-07 Nec Corp Inter-network handover request message incorporating identifier of target gateway component
ES2728005T3 (es) * 2009-02-10 2019-10-21 Nokia Technologies Oy Método, aparato y producto de programa informático de identificación de origen para continuidad de llamada de voz por radio única
CN101959215B (zh) 2009-07-17 2014-06-04 华为技术有限公司 分组业务数据的传输方法、装置和***
GB2472800A (en) 2009-08-18 2011-02-23 Nec Corp System for ensuring the core network is aware of the aggregated number of unsuccessfully transmitted downlink data packets for a mobile device
WO2011083982A2 (ko) * 2010-01-07 2011-07-14 엘지전자 주식회사 반송파 조합 방식이 이용되는 이동통신 시스템에서 전력 효율적 채널 품질 측정 방법 및 이를 위한 장치
US8995359B2 (en) * 2010-04-05 2015-03-31 Qualcomm Incorporated Method and apparatus to facilitate support for multi-radio coexistence
CN103168483B (zh) * 2010-10-12 2016-10-05 瑞典爱立信有限公司 方法和网络节点
JP5118185B2 (ja) * 2010-11-05 2013-01-16 株式会社エヌ・ティ・ティ・ドコモ 移動機、通信制御装置及びハンドオーバ制御方法
EP2702805B1 (en) 2011-04-29 2017-11-01 Empire Technology Development LLC Wireless device handoff between wireless networks
CN103548387B (zh) * 2011-09-05 2017-08-18 华为技术有限公司 处理切换的方法、移动性管理网元、无线接入网元和***
CN103548412B (zh) * 2012-02-14 2016-12-21 华为技术有限公司 用户设备移动性管理方法、移动性管理设备及网络***
JP6068588B2 (ja) * 2015-09-03 2017-01-25 エンパイア テクノロジー ディベロップメント エルエルシー ワイヤレスネットワーク間のワイヤレス機器のハンドオフ
EP3499966B1 (en) 2016-08-10 2024-08-14 Nec Corporation Radio access network node, wireless terminal, and methods for these
WO2018029931A1 (ja) 2016-08-10 2018-02-15 日本電気株式会社 無線アクセスネットワークノード、無線端末、コアネットワークノード、及びこれらの方法
US11765635B2 (en) 2016-08-10 2023-09-19 Nec Corporation Radio access network node, radio terminal, core network node, and method therefor
CN113194480A (zh) * 2016-08-10 2021-07-30 日本电气株式会社 无线电接入网络节点、无线电终端、核心网络节点及方法
CN110140385B (zh) * 2017-08-17 2020-11-10 华为技术有限公司 一种通信***间移动方法及装置
WO2019079500A1 (en) 2017-10-19 2019-04-25 Idac Holdings, Inc. CHANNEL ACCESS PROCEDURES FOR DIRECTIONAL SYSTEMS IN BANDS WITHOUT LICENSE
CN109819488B (zh) * 2017-11-20 2021-01-15 华为技术有限公司 一种会话切换方法、设备及***

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US20040105413A1 (en) 2002-07-02 2004-06-03 Interdigital Technology Corporation System and method for tight inter-working between wireless local area network (WLAN) and universal mobile telecommunication systems (UMTS)
US20040147262A1 (en) 2001-05-10 2004-07-29 Pierre Lescuyer System and method for message redirection between mobile telecommunication networks with different radio access technologies
US6771964B1 (en) 1999-09-24 2004-08-03 Nokia Networks Handover between wireless telecommunication networks/systems
US6836471B2 (en) 2001-02-02 2004-12-28 Nokia Mobile Phones Ltd. Method and system for inter-operator handover between WCDMA and GSM

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SE466081B (sv) * 1990-04-26 1991-12-09 Ericsson Telefon Ab L M Foerfarande vid handoff i ett mobilradiosystem
US6393286B1 (en) * 1999-11-17 2002-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Method for improving handovers between mobile communication systems
BRPI0305017B1 (pt) * 2002-02-06 2019-09-24 Thomson Licensing S.A. Método, aparelho e equipamento de usuário para suportar uma interação entre uma rede de área local sem fio e uma rede de sistema de telecomunicações móvel universal
US7675881B2 (en) * 2002-06-06 2010-03-09 Thomson Licensing Interfacing a WLAN with a mobile communications system

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US6771964B1 (en) 1999-09-24 2004-08-03 Nokia Networks Handover between wireless telecommunication networks/systems
US6836471B2 (en) 2001-02-02 2004-12-28 Nokia Mobile Phones Ltd. Method and system for inter-operator handover between WCDMA and GSM
US20040147262A1 (en) 2001-05-10 2004-07-29 Pierre Lescuyer System and method for message redirection between mobile telecommunication networks with different radio access technologies
US20040105413A1 (en) 2002-07-02 2004-06-03 Interdigital Technology Corporation System and method for tight inter-working between wireless local area network (WLAN) and universal mobile telecommunication systems (UMTS)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8576795B2 (en) 2007-03-16 2013-11-05 Qualcomm Incorporated Method and apparatus for handoff between source and target access systems
US9107113B2 (en) 2007-03-16 2015-08-11 Qualcomm Incorporated Method and apparatus for handoff between source and target access systems
US9049629B2 (en) 2007-06-18 2015-06-02 Qualcomm Incorporated Method and apparatus for fast inter-system handover
US8755793B2 (en) 2008-01-04 2014-06-17 Qualcomm Incorporated Apparatus and methods to facilitate seamless handoffs between wireless communication networks
KR101276950B1 (ko) 2008-06-06 2013-06-24 퀄컴 인코포레이티드 인터네트워크 핸드오프를 위한 방법 및 장치
US8638749B2 (en) 2008-06-06 2014-01-28 Qualcomm Incorporated Method and apparatus for inter-network handoff

Also Published As

Publication number Publication date
JP4886079B2 (ja) 2012-02-29
JP2008547353A (ja) 2008-12-25
RU2007149346A (ru) 2009-07-10
RU2367094C1 (ru) 2009-09-10
CN101218764A (zh) 2008-07-09
CN102056259B (zh) 2014-01-22
BRPI0612766A2 (pt) 2010-11-30
KR20070006539A (ko) 2007-01-11
JP2011151828A (ja) 2011-08-04
CN101218764B (zh) 2011-09-14
CN102056259A (zh) 2011-05-11

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