TWI368421B - Method and apparatus for handoff between access systems - Google Patents

Method and apparatus for handoff between access systems

Info

Publication number
TWI368421B
TWI368421B TW097109263A TW97109263A TWI368421B TW I368421 B TWI368421 B TW I368421B TW 097109263 A TW097109263 A TW 097109263A TW 97109263 A TW97109263 A TW 97109263A TW I368421 B TWI368421 B TW I368421B
Authority
TW
Taiwan
Prior art keywords
handoff
access systems
access
systems
Prior art date
Application number
TW097109263A
Other languages
English (en)
Other versions
TW200849899A (en
Inventor
Jun Wang
Tiedemann, Jr
John Wallace Nasielski
Kalle I Ahmavaara
Lorenzo Casaccia
Peerapol Tinnakornsrisuphap
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200849899A publication Critical patent/TW200849899A/zh
Application granted granted Critical
Publication of TWI368421B publication Critical patent/TWI368421B/zh

Links

Classifications

    • 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
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0019—Control or signalling for completing the hand-off for data sessions of end-to-end connection adapted for mobile IP [MIP]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • 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
TW097109263A 2007-03-16 2008-03-14 Method and apparatus for handoff between access systems TWI368421B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89536507P 2007-03-16 2007-03-16
US12/047,234 US8289920B2 (en) 2007-03-16 2008-03-12 Method and apparatus for handoff between access systems

Publications (2)

Publication Number Publication Date
TW200849899A TW200849899A (en) 2008-12-16
TWI368421B true TWI368421B (en) 2012-07-11

Family

ID=39590248

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097109263A TWI368421B (en) 2007-03-16 2008-03-14 Method and apparatus for handoff between access systems

Country Status (16)

Country Link
US (1) US8289920B2 (zh)
EP (1) EP2135401B1 (zh)
JP (1) JP4988873B2 (zh)
KR (2) KR20090130375A (zh)
AU (1) AU2008229166A1 (zh)
BR (1) BRPI0808916B1 (zh)
CA (1) CA2679270C (zh)
ES (1) ES2599359T3 (zh)
HU (1) HUE029920T2 (zh)
IL (1) IL200651A (zh)
MX (1) MX2009009821A (zh)
MY (1) MY149992A (zh)
RU (1) RU2470476C2 (zh)
SG (1) SG179492A1 (zh)
TW (1) TWI368421B (zh)
WO (1) WO2008115757A1 (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101170808B (zh) * 2006-10-25 2011-03-30 华为技术有限公司 异种接入系统间的切换方法及切换系统
US8576795B2 (en) * 2007-03-16 2013-11-05 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
US8009612B2 (en) 2007-07-17 2011-08-30 Motorola Mobility, Inc. Method of establishing an HRPD signal link
KR101013654B1 (ko) * 2007-08-09 2011-02-10 엘지전자 주식회사 이동통신 시스템에서의 이동성 프로토콜 선택 및 관리 방법및 장치
US8780856B2 (en) * 2007-09-18 2014-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Inter-system handoffs in multi-access environments
US8755793B2 (en) 2008-01-04 2014-06-17 Qualcomm Incorporated Apparatus and methods to facilitate seamless handoffs between wireless communication networks
US8842632B2 (en) * 2008-02-14 2014-09-23 Alcatel Lucent Pre-registration, storing of pre-registration session information and session transfer in a wireless communication system
US20090245200A1 (en) * 2008-03-31 2009-10-01 Violeta Cakulev Method and apparatus for communication between wireless telecommunications networks of different technology types
WO2009121201A1 (en) * 2008-03-31 2009-10-08 Intel Corporation Interworking and handover between wimax networks and other networks
FR2930397A1 (fr) * 2008-04-18 2009-10-23 France Telecom Procede de transfert de flux entre points d'acces heterogenes
US8638749B2 (en) * 2008-06-06 2014-01-28 Qualcomm Incorporated Method and apparatus for inter-network handoff
US20100046477A1 (en) * 2008-08-19 2010-02-25 Motorola, Inc. Method for Hand-Over In A Heterogeneous Wireless Network
US9928379B1 (en) 2008-09-08 2018-03-27 Steven Miles Hoffer Methods using mediation software for rapid health care support over a secured wireless network; methods of composition; and computer program products therefor
CN101754313B (zh) 2008-11-28 2012-07-04 华为技术有限公司 导频测量控制方法及双模终端
US8942204B2 (en) * 2008-12-23 2015-01-27 Qualcomm Incorporated Access point handover control based on closed subscriber group subscription information
CN101854747B (zh) 2009-04-01 2013-09-11 中兴通讯股份有限公司 Hrpd系统中非3gpp2消息传输的方法和系统
CN101945374B (zh) * 2009-07-03 2014-01-01 华为终端有限公司 一种网络切换方法及通讯系统以及相关设备
US8413354B2 (en) * 2009-08-05 2013-04-09 Futurewei Technologies, Inc. System and method for communication handoff
CN102577504B (zh) * 2009-10-28 2015-01-28 上海贝尔股份有限公司 一种将视频通话从ps域切换到cs域的方法和装置
US8432872B2 (en) * 2010-08-31 2013-04-30 Qualcomm Incorporated Creating PDN context in EHRPD network over a LTE tunnel
US9313645B2 (en) * 2010-12-13 2016-04-12 Telecommunication Systems, Inc. RLP router
US20120230293A1 (en) * 2011-03-08 2012-09-13 Edward Grinshpun Method of performing an inter-technology handoff in a loosely coupled architecture
US8909230B2 (en) * 2011-12-06 2014-12-09 Qualcomm Incorporated Apparatus and methods for performing handover of user equipment between different radio access networks
RU2506718C1 (ru) * 2012-08-15 2014-02-10 Мария Терентьевна Заваруева Способ беспроводной связи
RU2506719C1 (ru) * 2012-08-16 2014-02-10 Мария Терентьевна Заваруева Способ беспроводной связи
US9277580B2 (en) 2013-09-30 2016-03-01 At&T Intellectual Property I, L.P. Non-cellular link integration with cellular networks
CN106664618B (zh) * 2014-06-03 2021-02-26 德国电信股份公司 用于改进用户设备的总体网络性能和/或服务质量的方案
EP3593562B1 (en) * 2017-03-08 2024-01-31 Telefonaktiebolaget LM Ericsson (PUBL) Communication device, network nodes and methods performed therein for handling communication in a communication network
US11564063B2 (en) 2020-11-11 2023-01-24 International Business Machines Corporation Intelligent dynamic communication handoff for mobile applications

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11196444A (ja) * 1997-12-25 1999-07-21 Sumitomo Electric Ind Ltd 路車間通信システム
JP3440044B2 (ja) * 1999-12-13 2003-08-25 松下電器産業株式会社 通信端末装置及び無線通信方法
US20040125795A1 (en) * 2000-02-18 2004-07-01 Corson Mathew S Telecommunications routing
US7079511B2 (en) 2000-12-06 2006-07-18 Qualcomm, Incorporated Method and apparatus for handoff of a wireless packet data services connection
PT1271896E (pt) * 2001-06-18 2004-12-31 Swisscom Mobile Ag Metodo e sistema para nos moveis de protocolo de internet (ip) em redes heterogeneas
US20030104814A1 (en) * 2001-11-30 2003-06-05 Docomo Communications Laboratories Usa Low latency mobile initiated tunneling handoff
US6832087B2 (en) * 2001-11-30 2004-12-14 Ntt Docomo Inc. Low latency mobile initiated tunneling handoff
US7277455B2 (en) * 2002-06-10 2007-10-02 Qualcomm Incorporated Packet flow processing in a communication system
US20040203787A1 (en) 2002-06-28 2004-10-14 Siamak Naghian System and method for reverse handover in mobile mesh Ad-Hoc networks
CN1301611C (zh) 2003-01-21 2007-02-21 三星电子株式会社 用于在不同的专用网的网络设备之间支持通信的网关
US20050265284A1 (en) 2003-10-10 2005-12-01 Hsu Liangchi Alan Apparatus, and associated method, for facilitating communication handoff in multiple-network radio communication system
KR20050036521A (ko) * 2003-10-16 2005-04-20 삼성전자주식회사 주파수도약 직교주파수분할다중화 기반의이동통신시스템에서의 핸드오버 방법
US8072942B2 (en) 2003-11-26 2011-12-06 Qualcomm Incorporated Code channel management in a wireless communications system
US7978683B2 (en) * 2004-04-14 2011-07-12 Alcatel-Lucent Usa Inc. Method of transferring call transition messages between network controllers of different radio technologies
US8014781B2 (en) * 2004-06-08 2011-09-06 Qualcomm Incorporated Intra-cell common reuse for a wireless communications system
US20060018280A1 (en) 2004-07-20 2006-01-26 Nokia Corporation System and associated mobile node, foreign agent and method for link-layer assisted mobile IP fast handoff from a fast-access network to a slow-access network
AU2005277062B2 (en) * 2004-08-24 2011-11-03 The Mclean Hospital Corporation Method for assessing auditory attention and vigilance
US20060046728A1 (en) * 2004-08-27 2006-03-02 Samsung Electronics Co., Ltd. Cellular mobile communication system and method using heterogeneous wireless network
WO2006025677A1 (en) * 2004-08-30 2006-03-09 Samsung Electronics Co., Ltd. Handoff system and method between a wireless lan and a mobile communication network
EP1638261A1 (en) * 2004-09-16 2006-03-22 Matsushita Electric Industrial Co., Ltd. Configuring connection parameters in a handover between access networks
US7961683B2 (en) * 2004-09-30 2011-06-14 Alcatel-Lucent Usa Inc. Active session mobility solution for point-to-point protocol
US7738871B2 (en) * 2004-11-05 2010-06-15 Interdigital Technology Corporation Wireless communication method and system for implementing media independent handover between technologically diversified access networks
KR100680749B1 (ko) * 2004-11-05 2007-02-08 삼성전자주식회사 이종 무선 네트워크를 사용하는 셀룰러 통신 시스템에서의핸드오버 장치 및 방법
AU2005309290B2 (en) * 2004-11-29 2009-08-27 Blackberry Limited System and method for supporting GAN service request capability in a wireless user equipment (UE) device
US8130718B2 (en) 2004-12-09 2012-03-06 Interdigital Technology Corporation Method and system for interworking of cellular networks and wireless local area networks
US7813319B2 (en) 2005-02-04 2010-10-12 Toshiba America Research, Inc. Framework of media-independent pre-authentication
US20060203774A1 (en) * 2005-03-10 2006-09-14 Nokia Corporation System, method and apparatus for selecting a remote tunnel endpoint for accessing packet data services
US7668139B2 (en) 2005-03-23 2010-02-23 Intel Corporation Mobile handover utilizing multicast in a multi-protocol label switching (MPLS)-based network
KR101075624B1 (ko) 2005-05-31 2011-10-21 삼성전자주식회사 이종 시스템들 간의 핸드오프를 위한 시스템 및 방법
US7953042B2 (en) * 2005-07-07 2011-05-31 Samsung Electronics Co., Ltd. Handover method and apparatus between different systems
KR100810207B1 (ko) 2005-07-22 2008-03-06 삼성전자주식회사 패킷 교환 기반의 네트워크에서 코어 네트워크 개체들 간의핸드오버 방법 및 장치
KR101268578B1 (ko) * 2005-08-26 2013-05-28 한국전자통신연구원 범용 이동 통신시스템망과 무선 근거리 통신망과의 서비스연속성을 위한 장치 및 방법
US8910271B2 (en) 2005-10-27 2014-12-09 Samsung Electronics Co., Ltd System and method for handover between interworking WLAN and EUTRAN access systems
US20070160049A1 (en) * 2006-01-09 2007-07-12 Motorola, Inc. Method and apparatus for effecting a handoff in a mobile internet protocol communication system
US20070165574A1 (en) * 2006-01-13 2007-07-19 Motorola, Inc. Method and apparatus to minimize packet loss during active data hard handoff
FR2896940B1 (fr) * 2006-02-02 2008-04-04 Alcatel Sa Dispositif de radiocommunication a moyens d'acces conformes aux technologies gan et 3spp-wlan interworking, et controleur de reseau d'acces correspondant
US8340626B2 (en) * 2006-04-28 2012-12-25 Qualcomm Incorporated System and method for supporting voice call continuity for VOIP emergency calls
US20080089272A1 (en) * 2006-10-12 2008-04-17 Tommi Ahokangas Connection establishment method
US20080089287A1 (en) * 2006-10-12 2008-04-17 Telefonaktiebolaget Lm Ericsson (Publ) Broadcast-based communication in a radio or wireless access network to support mobility
US20080092224A1 (en) * 2006-10-16 2008-04-17 Motorola, Inc. Method and apparatus for seamless connections and service continuity in an agnostic access internet protocol multimedia communication system
EP2127459A4 (en) * 2006-12-21 2013-06-12 Ericsson Telefon Ab L M DEVICE AND METHOD FOR DIRECT TUNNELIZATION ASSOCIATED WITH TRANSFER IN A COMMUNICATION NETWORK
US8576795B2 (en) * 2007-03-16 2013-11-05 Qualcomm Incorporated Method and apparatus for handoff between source and target access systems
WO2009002586A2 (en) 2007-04-13 2008-12-31 Cornerstone Research Group, Inc. Composite self-healing system
US20080281978A1 (en) * 2007-05-10 2008-11-13 Motorola, Inc. Methods for utilizing multiple tunnels within a communication network
US9049629B2 (en) 2007-06-18 2015-06-02 Qualcomm Incorporated Method and apparatus for fast inter-system handover
BRPI0815541A8 (pt) 2007-06-18 2015-11-17 Motorola Inc Transferência ponto a ponto inter-rat de acesso não de 3gpp para acesso de 3gpp com preparação de recurso
EP2007161A1 (en) 2007-06-18 2008-12-24 Motorola, Inc. Non-3GPP access to 3GPP access inter-rat handover with resource preparation
US8009612B2 (en) 2007-07-17 2011-08-30 Motorola Mobility, Inc. Method of establishing an HRPD signal link
US8467349B2 (en) * 2007-07-20 2013-06-18 Qualcomm Incorporated Methods and apparatus for in-order delivery of data packets during handoff
US8780856B2 (en) 2007-09-18 2014-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Inter-system handoffs in multi-access environments
US8054802B2 (en) * 2007-10-29 2011-11-08 Alcatel Lucent Hand-off trigger at access technology borders
US8027309B2 (en) * 2007-11-19 2011-09-27 Cellco Partnership Low latency handover between wireless communication networks using different radio access technologies
US8755793B2 (en) * 2008-01-04 2014-06-17 Qualcomm Incorporated Apparatus and methods to facilitate seamless handoffs between wireless communication networks
US8145195B2 (en) * 2008-04-14 2012-03-27 Nokia Corporation Mobility related control signalling authentication in mobile communications system
US8638753B2 (en) * 2008-04-21 2014-01-28 Telefonaktiebolaget L M Ericsson (Publ) QCI mapping at roaming and handover
JP5378702B2 (ja) * 2008-04-23 2013-12-25 パナソニック株式会社 秘匿認証システム
US9706395B2 (en) 2008-04-28 2017-07-11 Nokia Technologies Oy Intersystem mobility security context handling between different radio access networks
US8638749B2 (en) * 2008-06-06 2014-01-28 Qualcomm Incorporated Method and apparatus for inter-network handoff

Also Published As

Publication number Publication date
EP2135401B1 (en) 2016-07-20
SG179492A1 (en) 2012-04-27
WO2008115757A1 (en) 2008-09-25
US8289920B2 (en) 2012-10-16
HUE029920T2 (en) 2017-04-28
IL200651A (en) 2013-10-31
EP2135401A1 (en) 2009-12-23
JP2010521924A (ja) 2010-06-24
CA2679270A1 (en) 2008-09-25
AU2008229166A1 (en) 2008-09-25
CA2679270C (en) 2016-01-05
KR20090130375A (ko) 2009-12-23
US20080259869A1 (en) 2008-10-23
KR101213545B1 (ko) 2012-12-18
KR20110134955A (ko) 2011-12-15
MY149992A (en) 2013-11-15
MX2009009821A (es) 2009-09-24
ES2599359T3 (es) 2017-02-01
JP4988873B2 (ja) 2012-08-01
BRPI0808916A2 (pt) 2014-08-19
BRPI0808916B1 (pt) 2020-08-25
RU2470476C2 (ru) 2012-12-20
RU2009138243A (ru) 2011-05-20
TW200849899A (en) 2008-12-16
IL200651A0 (en) 2010-05-17

Similar Documents

Publication Publication Date Title
TWI368421B (en) Method and apparatus for handoff between access systems
IL230494A (en) A method and device for transferring between source and destination access systems
EP2109994A4 (en) SYSTEM AND METHOD FOR TRANSFERS BETWEEN TECHNOLOGIES
EP2186374A4 (en) METHOD AND APPROVAL APPROACH DURING SPREAD BETWEEN DIFFERENT TECHNOLOGIES
EP1911178A4 (en) APPARATUS AND METHOD FOR TRANSFER BETWEEN DIFFERENT SYSTEMS
EP2237607A4 (en) METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING CELLULAR TRANSFER
IL199948A0 (en) Method and apparatus for media independent handover
TWI347760B (en) Methods, apparatus, and system for venue-cast
EP2243312A4 (en) SYSTEM AND METHOD FOR PROVIDING CONTROLLED ACCESS
EP2011270A4 (en) SYSTEM AND METHOD FOR IMPLEMENTING RAPID RE-AUTHENTICATION
HK1134873A1 (en) Method and apparatus for securing location information and access control using the location information
HK1123924A1 (en) Cooling method, cooling system and cooling apparatus
GB0708631D0 (en) Expansion method and apparatus
GB0718259D0 (en) Apparatus and method for information processing
EP2115612A4 (en) METHOD AND DEVICE FOR IDENTIFYING HOUSINGS AND EQUIPMENT
GB0807107D0 (en) Method and apparatus for assessing communications
EP2252429A4 (en) METHODS, SYSTEMS AND APPARATUS FOR MODIFYING SURFACES
GB0723148D0 (en) Method and apparatus for estimiating the physical state of physical system
HK1221850A1 (zh) 用於執行切換的裝置和方法
EP2193635A4 (en) METHOD AND APPARATUS FOR PREVENTING NETWORK CONFLICT
EP2057838A4 (en) METHOD FOR PROVIDING SERVICE INFORMATION AND CORRESPONDING APPARATUS
EP2092454A4 (en) METHOD AND DEVICE FOR GEOMODELL SHARING
EP2187568A4 (en) METHOD AND APPARATUS FOR WIRELESS ACCESS
EP2126957A4 (en) DEVICE AND METHOD FOR COOLING IONS
PL2209287T3 (pl) Jednolity system dostępu do usługi oraz sposób dostępu