BRPI0511375A - execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio - Google Patents

execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio

Info

Publication number
BRPI0511375A
BRPI0511375A BRPI0511375-0A BRPI0511375A BRPI0511375A BR PI0511375 A BRPI0511375 A BR PI0511375A BR PI0511375 A BRPI0511375 A BR PI0511375A BR PI0511375 A BRPI0511375 A BR PI0511375A
Authority
BR
Brazil
Prior art keywords
base station
transient
serving base
communication
target base
Prior art date
Application number
BRPI0511375-0A
Other languages
English (en)
Inventor
Kim
Yong Ho
Cho
Ki Hyoung
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0511375A publication Critical patent/BRPI0511375A/pt

Links

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
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • 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
    • 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
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • 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
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release

Landscapes

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

Abstract

EXECUçãO DE TRANSIENTE DE CONEXãO E RETOMADA DE COMUNICAçãO EM UM SISTEMA DE ACESSO SEM FIO. é provida a execução de transiente de conexão e retomada de comunicação em um sistema de acesso sem fio. Executar um transiente de conexão inclui comunicar-se com uma estação base servidora por meio de um primeiro contato de comunicação e receber da estação base servidora, uma informação de transiente de conexão associado com pelo menos uma estação base alvo candidata. O método também inclui transmitir um indicador de transiente de conexão à estação base servidora indicando uma operação de transiente de conexão para uma estação base alvo selecionada e executar um procedimento de abrangência com a estação base alvo selecionada para estabelecer um segundo contato de comunicação com a estação base alvo selecionada enquanto mantendo o primeiro contato de comunicação com a estação base servidora. O método também inclui a liberação da estação base servidora em resposta a um mensagem de estado de transiente de conexão completado vinda da estação base alvo selecionada para a estação base servidora, ou a retomada da comunicação normal com a estação base servidora se o transiente de conexão falhar com a estação base alvo selecionada.
BRPI0511375-0A 2004-06-10 2005-06-10 execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio BRPI0511375A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040042642A KR100893860B1 (ko) 2004-06-10 2004-06-10 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법및 핸드오버 실패시 통신 재개 방법
PCT/KR2005/001766 WO2005120183A2 (en) 2004-06-10 2005-06-10 Handover execution and communication resumption in wireless access system

Publications (1)

Publication Number Publication Date
BRPI0511375A true BRPI0511375A (pt) 2007-12-04

Family

ID=35503588

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511375-0A BRPI0511375A (pt) 2004-06-10 2005-06-10 execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio

Country Status (10)

Country Link
US (6) US7818006B2 (pt)
EP (2) EP1779596B1 (pt)
JP (2) JP4750118B2 (pt)
KR (1) KR100893860B1 (pt)
CN (2) CN101124840B (pt)
AU (1) AU2005251648B2 (pt)
BR (1) BRPI0511375A (pt)
CA (1) CA2568291C (pt)
IL (1) IL179882A (pt)
WO (1) WO2005120183A2 (pt)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360100B1 (en) 1998-09-22 2002-03-19 Qualcomm Incorporated Method for robust handoff in wireless communication system
CA2393373A1 (en) 2002-07-15 2004-01-15 Anthony Gerkis Apparatus, system and method for the transmission of data with different qos attributes.
US7668541B2 (en) 2003-01-31 2010-02-23 Qualcomm Incorporated Enhanced techniques for using core based nodes for state transfer
KR100893860B1 (ko) 2004-06-10 2009-04-20 엘지전자 주식회사 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법및 핸드오버 실패시 통신 재개 방법
KR100877136B1 (ko) * 2005-06-23 2009-01-07 삼성전자주식회사 무선통신시스템에서 이종망간 핸드오프 처리 장치 및 방법
KR100703416B1 (ko) * 2005-07-06 2007-04-03 삼성전자주식회사 통신 시스템에서 네트워크 재진입 절차 수행 완료 통보 시스템 및 방법
US7747252B2 (en) * 2005-07-12 2010-06-29 Futurewei Technologies, Inc. Method and system for handover negotiation optimization for wireless system
GB0514438D0 (en) * 2005-07-15 2005-08-17 Ip Access Ltd Cellular radio tellecommunication handover system
US9078084B2 (en) 2005-12-22 2015-07-07 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8982835B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Provision of a move indication to a resource requester
US8982778B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Packet routing in a wireless communications environment
US8509799B2 (en) 2005-09-19 2013-08-13 Qualcomm Incorporated Provision of QoS treatment based upon multiple requests
US9066344B2 (en) 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US20070127475A1 (en) * 2005-12-05 2007-06-07 Ravi Kuchibhotla Method and apparatus for switching nodes to a new packet data connection point
US9083355B2 (en) 2006-02-24 2015-07-14 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
KR20070098385A (ko) * 2006-03-29 2007-10-05 삼성전자주식회사 통신 시스템에서 핸드오버 시스템 및 방법
ES2314831T3 (es) * 2006-06-20 2009-03-16 Alcatel Lucent Metodo para un procedimiento de entrega de un terminal movil, una estacion base y una red para ello.
AU2007261342B2 (en) * 2006-06-20 2010-04-22 Interdigital Patent Holdings, Inc. Handover in a long term evolution (LTE) wireless communication system
CN1889785B (zh) * 2006-07-27 2010-05-12 华为技术有限公司 分组切换过程中对切换失败进行处理的方法、系统和网络
US8259688B2 (en) 2006-09-01 2012-09-04 Wi-Lan Inc. Pre-allocated random access identifiers
US8170564B2 (en) * 2006-09-04 2012-05-01 Panasonic Corporation Communication terminal apparatus, network system and handover method
MX2009004655A (es) 2006-10-31 2009-06-18 Interdigital Tech Corp Suministro de informacion de retroalimentacion a un nodo b blanco durante un cambio de celulas de servicio.
KR100970445B1 (ko) * 2006-12-04 2010-07-16 한국전자통신연구원 이동통신 시스템에서 핸드오버를 위한 자원 관리 방법
CN101198156B (zh) * 2006-12-08 2012-10-31 昂达博思公司 管理无线基站切换信息的系统和方法
US20080161000A1 (en) * 2006-12-28 2008-07-03 Nokia Corporation Apparatus, method and computer program product providing faster handover in mobile wimax system
KR101386213B1 (ko) * 2007-01-08 2014-04-29 광운대학교 산학협력단 중계기의 서비스 종료 방법 및 이를 위한 멀티홉 릴레이시스템
KR101042502B1 (ko) * 2007-01-22 2011-06-16 후지쯔 가부시끼가이샤 간헐 통신 시스템, 기지국 장치 및 이동국 장치
KR101348210B1 (ko) * 2007-02-07 2014-01-08 엘지전자 주식회사 핸드오버 방법 및 그 단말기
WO2008098642A2 (de) * 2007-02-12 2008-08-21 Sigram Schindler Beteiligungsgesellschaft Mbh 'netsurfing' in voip-anrufen mittels managed handovers (mhos)
US8891489B2 (en) * 2007-03-19 2014-11-18 Qualcomm Incorporated Handover mechanism that exploits uplink channel quality of a target cell
US9155008B2 (en) 2007-03-26 2015-10-06 Qualcomm Incorporated Apparatus and method of performing a handoff in a communication network
KR101015739B1 (ko) * 2007-06-05 2011-02-22 고려대학교 산학협력단 무선 이동 통신 시스템에서 핸드오버 시스템 및 방법
US8830818B2 (en) 2007-06-07 2014-09-09 Qualcomm Incorporated Forward handover under radio link failure
US20080311915A1 (en) * 2007-06-13 2008-12-18 Samsung Electronics Co. Ltd. System and method for performing handover in a wireless communication system
KR101406363B1 (ko) * 2007-06-22 2014-06-12 삼성전자주식회사 무선 이동 통신 시스템에서 핸드오버 방법
US9094173B2 (en) 2007-06-25 2015-07-28 Qualcomm Incorporated Recovery from handoff error due to false detection of handoff completion signal at access terminal
CN101345986B (zh) * 2007-07-12 2011-05-04 华为技术有限公司 通信网络中切换失败的处理方法及基站
US20090047962A1 (en) * 2007-08-14 2009-02-19 Rao Anil M Transfer-of uplink power control parameters during handovers
CN101415203B (zh) * 2007-10-20 2010-06-23 华为技术有限公司 一种确定扫描对象的方法及装置
WO2009054773A1 (en) * 2007-10-25 2009-04-30 Telefonaktiebolaget L M Ericsson (Publ) Reduction in handover interruption in wimax
KR20120091433A (ko) * 2007-10-31 2012-08-17 미쓰비시덴키 가부시키가이샤 이동 통신 시스템, 기지국, 이동국, 및 기지국 설치방법
KR101472571B1 (ko) * 2007-11-07 2014-12-16 한국전자통신연구원 핸드오버 방법 및 장치
WO2009061151A2 (en) * 2007-11-07 2009-05-14 Electronics And Telecommunications Research Institute Method and apparatus for the handover
US8929909B2 (en) 2008-01-04 2015-01-06 Sigram Schindler Beteiligungsgesellschaft Mbh Handover proactive association clearing support method and system
JP5136090B2 (ja) * 2008-01-30 2013-02-06 富士通株式会社 無線通信システムにおけるハンドオーバ方法、移動端末、及び無線通信システム
KR101512774B1 (ko) * 2008-01-31 2015-04-17 삼성전자주식회사 무선통신 시스템에서 단말의 핸드오버 수행 장치 및 방법
EP2272211B1 (en) * 2008-02-05 2013-02-13 Telefonaktiebolaget L M Ericsson (publ) Handover based on prediction information from the target node
WO2009111233A1 (en) 2008-03-04 2009-09-11 Interdigital Patent Holdings, Inc. Method and apparatus for accessing a random access channel by selectively using dedicated or contention-based preambles during handover
US8712415B2 (en) 2008-03-20 2014-04-29 Interdigital Patent Holdings, Inc. Timing and cell specific system information handling for handover in evolved UTRA
US8477737B2 (en) * 2008-03-26 2013-07-02 Alcatel Lucent System and method to improve uplink coverage in multi-carrier systems
KR101437693B1 (ko) * 2008-03-31 2014-09-03 엘지전자 주식회사 핸드오버 과정 수행방법
US20090325573A1 (en) * 2008-05-20 2009-12-31 Symbol Technologies, Inc. Methods and apparatus for roaming in a wireless network
MY157455A (en) 2008-06-30 2016-06-15 Interdigital Patent Holdings Method and apparatus for performing a handover in an evolved universal terrestrial radio access network
CN102077647B (zh) 2008-07-01 2016-01-20 三星电子株式会社 用于在无线通信系统中执行切换的设备及方法
ES2543453T3 (es) * 2008-08-11 2015-08-19 Alcatel Lucent Procedimiento y aparato de transferencia en una red de comunicaciones inalámbricas
KR101496891B1 (ko) * 2008-08-18 2015-03-02 삼성전자주식회사 이동통신 시스템에서 서빙 셀 전환 지연시간 감소 방법 및 장치
JP5347403B2 (ja) * 2008-09-22 2013-11-20 ソニー株式会社 情報処理装置および方法、プログラム、並びに、情報処理システム
CN101730158B (zh) * 2008-10-22 2013-06-05 中兴通讯股份有限公司 基站切换方法和基站
US9491671B2 (en) 2008-11-17 2016-11-08 Qualcomm Incorporated Radio link failure reporting
US9271204B2 (en) 2008-11-17 2016-02-23 Qualcomm Incorporated Mobility management based on radio link failure reporting
KR20100072108A (ko) * 2008-12-03 2010-06-30 삼성전자주식회사 비허가 네트워크에서 긴급통화 서비스 방법 및 시스템
US9357462B2 (en) * 2008-12-24 2016-05-31 Samsung Electronics Co., Ltd. Apparatus and method for changing serving cell in a high speed wireless communication system
US8520632B2 (en) * 2008-12-29 2013-08-27 Qualcomm Incorporated Method and apparatus for synchronization during a handover failure in a wireless communication system
EP2203014B1 (en) * 2008-12-29 2014-09-10 Alcatel Lucent Handover method and apparatus thereof
WO2010110594A2 (ko) * 2009-03-25 2010-09-30 (주)엘지전자 이동통신 시스템에서 핸드오버 방법 및 장치
TWI424760B (zh) * 2009-04-08 2014-01-21 Ind Tech Res Inst 行動通訊的方法及其系統
US8666427B2 (en) 2009-04-08 2014-03-04 Industrial Technology Research Institute Method for mobile communication and system thereof
EP2244502B1 (en) * 2009-04-20 2011-06-08 Alcatel Lucent Handover method
CN101883406B (zh) * 2009-05-07 2015-04-08 株式会社Ntt都科摩 一种切换方法、移动终端及基站
WO2010146661A1 (ja) * 2009-06-16 2010-12-23 富士通株式会社 無線通信システム
CN101932050B (zh) * 2009-06-19 2013-05-22 电信科学技术研究院 实现用户设备在网络侧节点间切换的方法、系统及装置
CN101998542B (zh) * 2009-08-11 2015-10-21 中兴通讯股份有限公司 向封闭用户组小区切换失败时的处理方法及系统
CN102026320B (zh) * 2009-09-22 2013-10-09 华为终端有限公司 网络切换方法、系统及设备
EP2317805B1 (en) * 2009-10-29 2014-04-23 Mitsubishi Electric R&D Centre Europe B.V. Method and system for selecting at least one wireless telecommunication device for a coordination session
CN102165808A (zh) * 2009-11-10 2011-08-24 高通股份有限公司 用于在td-scdma系统中的接力移交期间支持hsdpa ack/cqi操作的方法和装置
CN101990779B (zh) * 2009-11-12 2015-04-01 高通股份有限公司 用于在td-scdma切换的过程中在上行链路同步化中校正功率的方法和装置
CN102123457B (zh) * 2010-01-11 2016-04-13 中兴通讯股份有限公司 切换方法及终端
CN102123458A (zh) * 2010-01-11 2011-07-13 中兴通讯股份有限公司 无线链路失败的处理方法及终端
EP2524435A4 (en) * 2010-01-14 2017-08-09 Nokia Technologies Oy Systems, methods, and apparatuses for modem coordination
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
KR101778958B1 (ko) 2010-03-09 2017-09-18 삼성전자주식회사 멀티 유저의 전력 절감을 위한 단말 및 액세스 포인트의 통신 방법
US8615241B2 (en) 2010-04-09 2013-12-24 Qualcomm Incorporated Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems
US9088916B2 (en) * 2010-10-29 2015-07-21 Futurwei Technologies, Inc. Method to enable single radio handover
WO2012096505A2 (ko) * 2011-01-11 2012-07-19 엘지전자 주식회사 제어 장치, 제어 타겟 장치, 및 이들의 다중 네트워크 동작 방법
US8923864B2 (en) 2011-05-26 2014-12-30 Sigram Schindler Beteiligungsgesellschaft Mbh Handover proactive association provisioning support method and system
US20130044731A1 (en) * 2011-08-15 2013-02-21 Qualcomm Incorporated Proactive Feedback Transmissions During Handover Procedures
US20130107860A1 (en) * 2011-10-27 2013-05-02 Qualcomm Incorporated REDUCING SERVICE INTERRUPTION OF VOICE OVER INTERNET PROTOCOL (VoIP) CALLS DUE TO INTER-RADIO ACCESS TECHNOLOGY (RAT) HANDOVER
CA2860741C (en) * 2012-01-10 2020-10-27 Nokia Solutions And Networks Oy Handling handover requests in a communications system
CN104303547B (zh) * 2012-05-14 2019-05-03 诺基亚技术有限公司 用于辅助信息的信令框架
CN103428783B (zh) * 2012-05-22 2018-06-12 北京三星通信技术研究有限公司 支持检测rlf或者切换失败原因的方法
EP2926591A1 (en) * 2012-11-27 2015-10-07 Sigram Schindler Beteiligungsgesellschaft mbH Handover proactive association clearing support method and system
WO2014082658A1 (en) * 2012-11-27 2014-06-05 Sigram Schindler Beteiligungsgesellschaft Mbh Handover proactive association provisioning support method and system
CN103269357B (zh) * 2013-04-24 2016-09-14 深圳市金立通信设备有限公司 一种实现应用服务高可用的方法及装置
EP2992066A1 (en) 2013-05-02 2016-03-09 Instytut Nafty i Gazu ­ Panstwowy Instytut Badawczy Water-soluble corrosion inhibitor for protection of lifting casings and natural gas pipelines as well as the method of its production.
US9485725B2 (en) * 2014-06-25 2016-11-01 Qatar University Qstp-B Methods and system for dynamically switching off/on of base stations
US10263745B2 (en) * 2015-03-14 2019-04-16 Qualcomm Incorporated Reciprocal channel sounding reference signal allocation and configuration
WO2017024452A1 (zh) * 2015-08-07 2017-02-16 华为技术有限公司 时间同步方法、设备及系统
WO2018172548A1 (en) * 2017-03-24 2018-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Qos flows inactivity counters
CN109041138B (zh) 2017-08-11 2019-08-13 华为技术有限公司 通信方法及源基站、目标基站、核心网设备

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021333A (en) 1993-11-01 2000-02-01 Omnipoint Corporation Method and system for transferring information within a mobile communication system
US6055427A (en) 1996-07-18 2000-04-25 Nokia Telecommunications Oy Hard handoff and a radio system
JPH10290475A (ja) * 1997-02-12 1998-10-27 Fujitsu Ltd 移動通信システム
CN1599282A (zh) * 1998-04-23 2005-03-23 三菱电机株式会社 移动无线通信系统、发射机和接收机以及移动无线通信方法
DE19900436B4 (de) 1999-01-08 2016-12-01 Ipcom Gmbh & Co. Kg Verfahren zum Handover, Mobilstation für ein Handover und Basisstation für ein Handover
JP3338809B2 (ja) 1999-10-26 2002-10-28 日本電気通信システム株式会社 移動体電話通信システム及び移動体電話通信システム間チャンネル切り替え方式
US6438117B1 (en) * 2000-01-07 2002-08-20 Qualcomm Incorporated Base station synchronization for handover in a hybrid GSM/CDMA network
US6542744B1 (en) * 2000-06-20 2003-04-01 Motorola, Inc. Handoff in a cellular network
KR100729425B1 (ko) * 2000-08-09 2007-06-15 에스케이 텔레콤주식회사 역방향 동기 전송 방식을 지원하는 무선통신 시스템에서의핸드오프 방법
US6892071B2 (en) * 2000-08-09 2005-05-10 Sk Telecom Co., Ltd. Handover method in wireless telecommunication system supporting USTS
CA2423322C (en) 2000-10-09 2008-12-09 Nokia Corporation Radio resource management
KR100464019B1 (ko) 2000-12-29 2004-12-30 엘지전자 주식회사 음성 인식기의 발음 사전 편집시 발음열 디스플레이 방법
JP2002232929A (ja) 2001-02-01 2002-08-16 Ntt Docomo Inc ハンドオーバ制御方法、移動局及び通信制御装置
AU2002305404A1 (en) * 2001-05-02 2002-11-11 Linkair Communications, Inc. Pre-synchronization handoff mechanisms for wireless communication networks
US6961572B2 (en) * 2001-12-20 2005-11-01 Motorola, Inc. Method and apparatus for base-initiated, CDMA-dispatch soft handoff
KR100447339B1 (ko) * 2001-12-28 2004-09-07 에스케이 텔레콤주식회사 이동통신 시스템의 핸드오버 제어시스템 및 그 제어방법
US7110376B2 (en) * 2002-04-10 2006-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for improved cell detection
US20040058678A1 (en) 2002-09-23 2004-03-25 Detorbal Rene Fernand Emile Method and apparatus for facilitating handovers for a group of mobile radios
WO2004032535A2 (en) 2002-10-04 2004-04-15 M-Stack Limited Access stratum manager
CN1157969C (zh) * 2002-12-13 2004-07-14 大唐移动通信设备有限公司 一种移动通信系统中的切换方法
WO2005015842A1 (en) 2003-08-06 2005-02-17 Matsushita Electric Industrial Co., Ltd. Terminal device and method for master-slave handover in media access communication system
KR100689508B1 (ko) 2003-09-04 2007-03-02 삼성전자주식회사 통신 시스템에서 핸드오버 수행 방법
JP4226601B2 (ja) 2003-10-27 2009-02-18 富士通株式会社 接続先基地局決定装置
EP2193927A1 (en) 2003-11-10 2010-06-09 Day International, Inc. Printing Blanket Construction and Method of Making
KR100827105B1 (ko) 2004-02-13 2008-05-02 삼성전자주식회사 광대역 무선 통신 시스템에서 고속 레인징을 통한 빠른핸드오버 수행 방법 및 장치
CA2560414A1 (en) 2004-05-07 2005-11-17 Samsung Electronics Co., Ltd. System and method for handover capable of minimizing service delay in broadband wireless access communication system
KR100893860B1 (ko) 2004-06-10 2009-04-20 엘지전자 주식회사 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법및 핸드오버 실패시 통신 재개 방법
US20060166677A1 (en) * 2005-01-27 2006-07-27 Lucent Technologies, Inc. Balancing load of cells in inter-frequency handover of wireless communications
US20060276189A1 (en) * 2005-04-01 2006-12-07 Interdigital Technology Corporation Supporting inter-technology handover using IEEE 802.16 handover procedures
US20090275453A1 (en) * 2008-04-30 2009-11-05 Yu-Lang Wu Roller for Various Machines and Apparatus
US8295775B2 (en) * 2008-05-01 2012-10-23 Broadcom Corporation Determining a handoff metric

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US7885656B2 (en) 2011-02-08
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US20070072615A1 (en) 2007-03-29
US20090181680A1 (en) 2009-07-16
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US7890107B2 (en) 2011-02-15
AU2005251648A1 (en) 2005-12-22
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IL179882A (en) 2013-06-27
US20090181679A1 (en) 2009-07-16
WO2005120183A2 (en) 2005-12-22
KR20050117349A (ko) 2005-12-14
US7890108B2 (en) 2011-02-15
JP4750190B2 (ja) 2011-08-17
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