CN101422064B - 无线网络的快速切换支持 - Google Patents

无线网络的快速切换支持 Download PDF

Info

Publication number
CN101422064B
CN101422064B CN2007800126205A CN200780012620A CN101422064B CN 101422064 B CN101422064 B CN 101422064B CN 2007800126205 A CN2007800126205 A CN 2007800126205A CN 200780012620 A CN200780012620 A CN 200780012620A CN 101422064 B CN101422064 B CN 101422064B
Authority
CN
China
Prior art keywords
pdsn
gateway
tlv
message
network
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2007800126205A
Other languages
English (en)
Chinese (zh)
Other versions
CN101422064A (zh
Inventor
K·乔沃德哈里
J·森希尔纳兰
S·K·普提耶蒂尔
S·E·拉德哈克里斯楠
M·纳瓦里
L·施瓦兹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cisco Technology Inc
Vihana Inc
Original Assignee
Starent Networks LLC
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 Starent Networks LLC filed Critical Starent Networks LLC
Publication of CN101422064A publication Critical patent/CN101422064A/zh
Application granted granted Critical
Publication of CN101422064B publication Critical patent/CN101422064B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/14—Mobility data transfer between corresponding nodes
    • 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
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • 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
    • H04W88/16—Gateway arrangements
    • 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
    • H04W88/18—Service support devices; Network management devices
    • H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN2007800126205A 2006-02-09 2007-02-09 无线网络的快速切换支持 Expired - Fee Related CN101422064B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77199106P 2006-02-09 2006-02-09
US60/771,991 2006-02-09
PCT/US2007/003566 WO2007092617A2 (en) 2006-02-09 2007-02-09 Fast handoff support for wireless networks

Publications (2)

Publication Number Publication Date
CN101422064A CN101422064A (zh) 2009-04-29
CN101422064B true CN101422064B (zh) 2012-01-04

Family

ID=38345840

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800126205A Expired - Fee Related CN101422064B (zh) 2006-02-09 2007-02-09 无线网络的快速切换支持

Country Status (4)

Country Link
US (1) US8630645B2 (https=)
JP (1) JP4979715B2 (https=)
CN (1) CN101422064B (https=)
WO (1) WO2007092617A2 (https=)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE413078T1 (de) * 2004-08-28 2008-11-15 Ericsson Telefon Ab L M Anordnung und verfahren in kommunikationsnetzen
US20060276170A1 (en) * 2005-05-23 2006-12-07 Starent Networks Corporation Method and system for traffic redirection for prepaid subscriber sessions in a wireless network
CN100499545C (zh) * 2005-08-19 2009-06-10 华为技术有限公司 一种移动因特网协议注册/去注册方法
US7715562B2 (en) 2006-03-06 2010-05-11 Cisco Technology, Inc. System and method for access authentication in a mobile wireless network
CN101496387B (zh) 2006-03-06 2012-09-05 思科技术公司 用于移动无线网络中的接入认证的系统和方法
US20080039096A1 (en) * 2006-03-28 2008-02-14 Nokia Corporation Apparatus, method and computer program product providing secure distributed HO signaling for 3.9G with secure U-plane location update from source eNB
US8442485B2 (en) * 2006-06-19 2013-05-14 Cisco Technology, Inc. System and method for measuring and reporting service usage
US7961685B2 (en) * 2006-07-28 2011-06-14 Samsung Electronics Co., Ltd Method and system for performing handoff for mobile station in a mobile communication system using proxy mobile IP
JP4864797B2 (ja) * 2006-09-11 2012-02-01 Ｋｄｄｉ株式会社 Ｐ−ｃｓｃｆ高速ハンドオフシステム及びｐ−ｃｓｃｆ高速ハンドオフ方法
US8018847B2 (en) 2006-11-15 2011-09-13 Starent Networks Llc System and method for redirecting requests
US8406237B2 (en) * 2006-11-17 2013-03-26 Qualcomm Incorporated Methods and apparatus for implementing proxy mobile IP in foreign agent care-of address mode
JP4869057B2 (ja) * 2006-12-27 2012-02-01 富士通株式会社 ネットワーク接続復旧方法及びａａａサーバ及び無線アクセス網ゲートウェイ装置
JP5341771B2 (ja) * 2006-12-28 2013-11-13 ノキア コーポレイション 移動体接続
KR101405743B1 (ko) * 2007-01-05 2014-06-12 삼성전자주식회사 이종 망 간의 핸드오프 방법 및 그 시스템
US8027305B1 (en) * 2007-01-08 2011-09-27 Sprint Communications Company L.P. Communication network and method employing state information in providing communication services to a mobile device
CN101689888B (zh) * 2007-01-10 2013-12-25 马赫责任有限公司 无需完全移动互联网协议(mip)支持的数据服务漫游
WO2008098194A2 (en) * 2007-02-08 2008-08-14 Starent Networks Corporation System and method for handoffs between technologies
US8170529B1 (en) * 2007-02-08 2012-05-01 Clearwire Ip Holdings Llc Supporting multiple authentication technologies of devices connecting to a wireless network
WO2008099857A1 (ja) * 2007-02-13 2008-08-21 Nec Corporation 移動管理システム、ホームエージェント及びそれらに用いる移動端末管理方法並びにそのプログラム
JP4920086B2 (ja) * 2007-03-12 2012-04-18 エヌイーシー ヨーロッパ リミテッド ネットワークベースのモビリティ管理における２ノード間の経路最適化を実行する方法
US20100290621A1 (en) * 2007-03-12 2010-11-18 Nortel Networks Limited Tunneling support for mobile ip using a key for flow identification
US8886188B2 (en) * 2007-03-20 2014-11-11 Qualcomm Incorporated Method and apparatus for transfer of session reference network controller
EP2127304B1 (en) * 2007-03-23 2012-06-13 Telefonaktiebolaget LM Ericsson (publ) Proxy mobile ip routing
EP2137940B1 (en) * 2007-04-06 2012-05-16 Interdigital Technology Corporation Method and apparatus for identifying mobile network protocol capabilities
US8125954B2 (en) * 2007-05-04 2012-02-28 Futurewei Technologies, Inc. System for FA relocation with context transfer in wireless networks
US20080281978A1 (en) * 2007-05-10 2008-11-13 Motorola, Inc. Methods for utilizing multiple tunnels within a communication network
US8451752B2 (en) * 2007-05-21 2013-05-28 Arrowspan, Inc. Seamless handoff scheme for multi-radio wireless mesh network
US20100208691A1 (en) * 2007-05-28 2010-08-19 Suguru Toyokawa Communication system, control apparatus and router using network-based ip mobility protocol and communication method for the same
US8619668B2 (en) * 2007-06-07 2013-12-31 Qualcomm Incorporated Mobility management mode selection in multiple access wireless networks
US8644215B2 (en) * 2007-06-14 2014-02-04 Intel Corporation Generic wireless services discovery
US8094651B2 (en) * 2007-06-14 2012-01-10 Intel Corporation Emergency call services for wireless network roaming
US20080313332A1 (en) * 2007-06-18 2008-12-18 Qualcomm Incorporated Methods and apparatus for resource management in a communication network
KR100885748B1 (ko) * 2007-08-07 2009-02-26 포스데이타 주식회사 무선 통신 네트워크에서 ＭＩＰｖ6 서비스를 지원하는 방법및 장치
KR100913106B1 (ko) 2007-08-14 2009-08-21 엘지전자 주식회사 Ｐｈｉｃｈ 전송 자원 영역 정보 획득 방법 및 이를 이용한ｐｄｃｃｈ 수신 방법
KR101397039B1 (ko) * 2007-08-14 2014-05-20 엘지전자 주식회사 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 ｃｄｍ 방식 신호전송 방법
US8542697B2 (en) * 2007-08-14 2013-09-24 Lg Electronics Inc. Method of transmitting data in a wireless communication system
KR101507785B1 (ko) * 2007-08-16 2015-04-03 엘지전자 주식회사 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법
EP2028814A1 (en) * 2007-08-20 2009-02-25 Alcatel Lucent Method of performing a handover and corresponding network units
KR101061899B1 (ko) * 2007-09-12 2011-09-02 삼성전자주식회사 이종망간 핸드오버를 위한 빠른 인증 방법 및 장치
CN101836469A (zh) 2007-09-19 2010-09-15 松下电器产业株式会社 网络节点和移动终端
JP4989397B2 (ja) * 2007-09-26 2012-08-01 京セラ株式会社 移動通信システム、基地局装置、およびハンドオーバ方法
US7944887B1 (en) * 2007-10-22 2011-05-17 Sprint Spectrum L.P. Method and system for forcing mobile IP home agent handoff
KR100898180B1 (ko) 2007-10-25 2009-05-19 한국전자통신연구원 이동통신 시스템에서의 네트워크 기반의 이동성 제공 방법
CN101472314B (zh) 2007-11-02 2010-05-12 华为技术有限公司 一种数据处理方法和设备
WO2009056025A1 (fr) * 2007-11-02 2009-05-07 Huawei Technologies Co., Ltd. Procédé et équipement de traitement de données
KR100942797B1 (ko) * 2007-12-17 2010-02-18 한국전자통신연구원 이동성 관리 방법 및 이동성 관리 앵커, 이동 노드
US8451802B2 (en) * 2008-03-11 2013-05-28 Cisco Technology, Inc. Performing handovers for fixed mobile convergence networks
US8675630B2 (en) * 2008-05-22 2014-03-18 Qualcomm Incorporated Systems and methods for multiplexing multiple connections in mobile IP network
CN101291544B (zh) * 2008-06-18 2011-02-02 Ut斯达康通讯有限公司 连接漫游终端和归属地pdsn的方法和系统
KR101028330B1 (ko) * 2008-06-27 2011-04-12 주식회사 케이티 이종 이동성 프로토콜 혼재망에서의 핸드오버 처리 방법 및 그 시스템과 ｍｉｐ 클라이언트 장치
CN104540117B (zh) 2008-07-24 2019-07-26 微软技术许可有限责任公司 在第二服务域中锚定附着到在归属代理处的第一服务域的移动站的服务
WO2010022082A1 (en) * 2008-08-18 2010-02-25 Starent Networks, Corp Combined gateway for network communications
US8811338B2 (en) 2008-08-22 2014-08-19 Qualcomm Incorporated Proxy mobile internet protocol (PMIP) in a multi-interface communication environment
JP4945530B2 (ja) * 2008-08-25 2012-06-06 株式会社東芝 ホームエージェント、通信システム、及び通信方法
US8898323B2 (en) * 2008-10-22 2014-11-25 Qualcomm Incorporated Mobility protocol selection in a multi-internet protocol mobility environment
US7835377B2 (en) * 2008-11-12 2010-11-16 Telefonaktiebolaget L M Ericsson (Publ) Session continuity for support of simultaneous terminal accesses
US8683048B2 (en) * 2008-11-26 2014-03-25 Qualcomm Incorporated Apparatus and method for selecting IP services
US20100173610A1 (en) * 2009-01-05 2010-07-08 Qualcomm Incorporated Access stratum security configuration for inter-cell handover
EP2207379A1 (en) * 2009-01-09 2010-07-14 Alcatel, Lucent Method for handover of a mobile node in a communications network
CN102804911B (zh) * 2009-06-19 2015-08-05 中兴通讯(美国)公司 在源服务网关和目标服务网关间传输数据包的网络互联技术
CA2765860C (en) 2009-06-19 2016-02-09 Research In Motion Limited Mechanisms for data handling during a relay handover with s1 termination at evolved universal terrestrial radio access network access node
EP2443904A1 (en) 2009-06-19 2012-04-25 Research In Motion Limited Mechanisms for data handling during a relay handover with s1 termination at relay
US8335943B2 (en) * 2009-06-22 2012-12-18 Citrix Systems, Inc. Systems and methods for stateful session failover between multi-core appliances
US8559392B2 (en) * 2009-07-30 2013-10-15 Cisco Technology, Inc. Inter-technology handovers for wireless networks
KR101655267B1 (ko) * 2009-09-07 2016-09-08 삼성전자주식회사 무선통신시스템에서 로버스트 헤더 압축을 지원하기 위한 시스템 및 방법
US8873507B2 (en) * 2009-10-02 2014-10-28 Futurewei Technologies, Inc. Distributed local mobility anchors for achieving optimized mobility routing
US8406192B2 (en) 2009-10-02 2013-03-26 Research In Motion Limited Handover mechanisms with synchronous PDCP protocol under various relay architectures
US8824353B2 (en) * 2009-10-02 2014-09-02 Futurewei Technologies, Inc. Mobility route optimization in a network having distributed local mobility anchors
US8804596B2 (en) * 2009-10-02 2014-08-12 Blackberry Limited Architecture for termination at access device
US8687590B2 (en) 2009-10-02 2014-04-01 Blackberry Limited System and method for handover between relays
CN102088687B (zh) * 2009-12-02 2013-07-03 财团法人资讯工业策进会 定锚网关器及其通讯方法
US20110134826A1 (en) * 2009-12-04 2011-06-09 Xiangying Yang Relay data path architecture for a wireless network
US8842607B2 (en) * 2010-01-08 2014-09-23 Futurewei Technologies, Inc. Mobility management system and method
US8280351B1 (en) * 2010-02-04 2012-10-02 Cellco Partnership Automatic device authentication and account identification without user input when application is started on mobile station
CN101860534B (zh) * 2010-05-20 2014-07-30 北京星网锐捷网络技术有限公司 网络切换方法、系统及接入设备、认证服务器
US8897134B2 (en) * 2010-06-25 2014-11-25 Telefonaktiebolaget L M Ericsson (Publ) Notifying a controller of a change to a packet forwarding configuration of a network element over a communication channel
US8811393B2 (en) 2010-10-04 2014-08-19 Cisco Technology, Inc. IP address version interworking in communication networks
US8886834B2 (en) * 2010-12-14 2014-11-11 Cisco Technology, Inc. Hot standby neighbor discovery protocol for internet protocol version 6
EP2658186A4 (en) * 2010-12-22 2018-01-24 Nec Corporation Communication device, method for setting communication device, and program
US8837405B2 (en) * 2011-02-24 2014-09-16 Qualcomm Incorporated Methods and apparatus to reduce a time to transfer multiple PDN contexts during inter-radio access technology handoff
EP2501120B1 (en) * 2011-03-15 2013-08-07 Alcatel Lucent A backup SIP server for the survivability of an enterprise network using SIP
US8811281B2 (en) 2011-04-01 2014-08-19 Cisco Technology, Inc. Soft retention for call admission control in communication networks
JP5984825B2 (ja) * 2011-04-28 2016-09-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信システム、移動端末、ルータ、及びモビリティ管理装置
US8824506B2 (en) 2012-01-05 2014-09-02 International Business Machines Corporation Fragmentation of link layer discovery protocol packets
WO2013137264A1 (ja) * 2012-03-16 2013-09-19 京セラ株式会社 通信制御方法、ホーム基地局、及びコアネットワーク装置
US9295020B2 (en) * 2012-03-26 2016-03-22 Harris Corporation Systems and methods registration and maintenance of wireless clients via a proxy wireless network service
US20140029411A1 (en) * 2012-07-27 2014-01-30 Samsung Electronics Co., Ltd. Method and system to provide seamless data transmission
CN102857985A (zh) * 2012-09-21 2013-01-02 东莞宇龙通信科技有限公司 服务器、终端和网络切换方法
US9191882B2 (en) * 2012-11-02 2015-11-17 Qualcomm Incorporated Systems and methods for improved association in wireless networks
KR101638349B1 (ko) * 2013-02-27 2016-07-11 한국전자통신연구원 와이파이 다이렉트 기반 메시지 통신 방법 및 장치
EP3758307A1 (en) 2013-07-10 2020-12-30 Huawei Technologies Co., Ltd. Method for implementing gre tunnel, access point and gateway
ES2757505T3 (es) 2013-07-12 2020-04-29 Huawei Tech Co Ltd Método para implementar túnel de GRE, dispositivo de acceso y puerta de agregación
US9678840B2 (en) * 2014-04-29 2017-06-13 Cisco Technology, Inc. Fast failover for application performance based WAN path optimization with multiple border routers
CN105187236B (zh) * 2015-08-12 2019-01-15 广东睿江云计算股份有限公司 一种网络流量迁移的方法
EP3406095A1 (en) * 2016-01-20 2018-11-28 Nokia Solutions and Networks Oy Methods, apparatuses and computer program product for improved service continuity with mobile edge computing
CN110024325B (zh) * 2016-11-26 2021-01-29 华为技术有限公司 用于设备之间mka协商的系统、方法和设备
CN108234533B (zh) 2016-12-12 2021-10-15 阿里巴巴集团控股有限公司 用户操作处理方法及相关设备
US10798754B2 (en) * 2017-07-24 2020-10-06 Asustek Computer Inc. Method and apparatus for serving quality of service (QOS) flow in a wireless communication system
US20190182645A1 (en) * 2017-12-08 2019-06-13 Qualcomm Incorporated Provisioning mechanism to trigger a subscription download at a user equipment
US11452020B2 (en) * 2019-07-22 2022-09-20 Cisco Technology, Inc. Maintaining internet protocol address for network traffic during handover procedure
US11929906B2 (en) * 2021-07-29 2024-03-12 Cisco Technology, Inc. Source-provisioned services infrastructure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769000B1 (en) * 1999-09-08 2004-07-27 Nortel Networks Limited Unified directory services architecture for an IP mobility architecture framework
CN1596023A (zh) * 2004-06-18 2005-03-16 北京航空航天大学 移动ip中移动节点实现无缝切换的方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108832B (fi) 1999-03-09 2002-03-28 Nokia Corp IP-reitityksen optimointi accessverkossa
US6522880B1 (en) * 2000-02-28 2003-02-18 3Com Corporation Method and apparatus for handoff of a connection between network devices
JP4053227B2 (ja) * 2000-10-18 2008-02-27 三菱電機株式会社 ハンドオフ方法およびエージェント装置
US6954790B2 (en) * 2000-12-05 2005-10-11 Interactive People Unplugged Ab Network-based mobile workgroup system
FI20010095L (fi) * 2001-01-16 2002-07-17 Nokia Corp Varmennusmenetelmä, monitoroiva verkkoelementti tietoliikenneverkoissa ja tietoliikennejärjestelmä
US6985464B2 (en) * 2001-07-30 2006-01-10 Starent Networks Corporation Managing packet data interconnections in mobile communications
KR100395496B1 (ko) 2001-09-14 2003-08-25 한국전자통신연구원 패킷 데이터 서비스 노드 내에서 기지국 제어기간 통신을통한 고속 소프트 핸드오프 수행 방법
KR100395486B1 (ko) 2001-09-14 2003-08-25 한국전자통신연구원 기지국 제어기간 통신을 통한 패킷 데이터 서비스 노드 간고속 소프트 핸드오프 수행 방법
US20030104814A1 (en) * 2001-11-30 2003-06-05 Docomo Communications Laboratories Usa Low latency mobile initiated tunneling handoff
US7908378B2 (en) 2002-04-26 2011-03-15 Nokia, Inc. Provisioning seamless applications in mobile terminals through registering and transferring of application context
US7388851B2 (en) * 2002-04-26 2008-06-17 Spyder Navigations, L.L.C. Proactive seamless service provisioning in mobile networks through transferring of application context
US8068833B2 (en) * 2002-04-26 2011-11-29 Nokia Corporation Candidate access router discovery
US7372826B2 (en) 2002-08-01 2008-05-13 Starent Networks, Corp. Providing advanced communications features
US6950628B1 (en) * 2002-08-02 2005-09-27 Cisco Technology, Inc. Method for grouping 802.11 stations into authorized service sets to differentiate network access and services
FI114840B (fi) * 2002-09-12 2004-12-31 Nokia Corp Yhteysvastuun vaihtaminen
JP4685012B2 (ja) 2003-07-17 2011-05-18 スターレント・ネットワークス・エルエルシー 無線通信システムにおけるハンドオフの改善のための方法およびシステム
US7836189B2 (en) * 2004-01-26 2010-11-16 Avaya Inc. Multiple simultaneous wireless connections in a wireless local area network
KR101166765B1 (ko) * 2004-05-07 2012-07-27 엘지전자 주식회사 ＩＰｖ４ 및 ＩＰｖ６을 지원하기 위한 ＩＰ 주소 설정
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
KR20060012849A (ko) * 2004-08-04 2006-02-09 삼성전자주식회사 휴대 인터넷 시스템의 메시지 처리 방법 및 장치
WO2007082007A2 (en) 2006-01-11 2007-07-19 Starent Networks Corporation Systems and methods for mobility management on wireless networks
WO2008098194A2 (en) 2007-02-08 2008-08-14 Starent Networks Corporation System and method for handoffs between technologies
US20090086742A1 (en) 2007-08-24 2009-04-02 Rajat Ghai Providing virtual services with an enterprise access gateway
CN103607793B (zh) 2007-10-25 2017-08-25 思达伦特网络有限责任公司 用于移动节点的互通网关

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769000B1 (en) * 1999-09-08 2004-07-27 Nortel Networks Limited Unified directory services architecture for an IP mobility architecture framework
CN1596023A (zh) * 2004-06-18 2005-03-16 北京航空航天大学 移动ip中移动节点实现无缝切换的方法

Also Published As

Publication number Publication date
US8630645B2 (en) 2014-01-14
CN101422064A (zh) 2009-04-29
WO2007092617A2 (en) 2007-08-16
JP2009526487A (ja) 2009-07-16
WO2007092617A3 (en) 2007-12-27
US20070254661A1 (en) 2007-11-01
JP4979715B2 (ja) 2012-07-18

Similar Documents

Publication Publication Date Title
CN101422064B (zh) 无线网络的快速切换支持
JP4819962B2 (ja) ネットワーク内の移動性を提供する方法および装置
US8358602B2 (en) Method and system for supporting packet data network communications
JP4464442B2 (ja) リンク層支援移動体ｉｐ高速ハンドオフのためのシステム並びに関連移動体ノード，外部エージェント及び方法
JP5118055B2 (ja) 移動体ネットワーク上におけるインターネット・プロトコル・トンネリング
US8559392B2 (en) Inter-technology handovers for wireless networks
CN101467138B (zh) 用于通信本地化的系统和方法
EP2168321B1 (en) Header size reductions of data packets
CN101641985B (zh) 用于技术之间的切换的系统和方法
US20140187241A1 (en) Methods and apparatus for handling wireless roaming among and across wireless area networks
US20070189255A1 (en) Systems and methods for mobility management on wireless networks
US20060018280A1 (en) 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
JP4781763B2 (ja) ポイント・ツー・ポイント・プロトコルのためのアクティブ・セッション・モビリティ・ソリューション
WO2004112349A1 (en) Method, system and apparatus to support mobile ip version 6 services in cdma systems
EP2028796A1 (en) Neighbor discovery method and apparatus for mobile node in heterogeneous network environment
WO2009028885A2 (en) Method and system for managing mobility in a mobile communication system using proxy mobile internet protocol
CN101663877A (zh) 在无线网络中伴随着上下文传送进行fa重定位的系统
WO2009076294A1 (en) Providing mobility management using emulation
CN101072229B (zh) 一种基于客户移动IPv4的配置信息获取方法
KR101035817B1 (ko) 무선 인터넷 서비스를 위한 이동 단말의 인터넷 주소 형성방법
KR20070059658A (ko) 광대역 무선 접속 시스템에서 집중화된 ＩＰｖ６ ＨＡ를지원하는 망 구조 및 제어 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CISCO TECH IND.

Free format text: FORMER OWNER: CISCO TECH IND

Effective date: 20140702

Owner name: CISCO TECH IND

Free format text: FORMER OWNER: STARENT NETWORKS CORP.

Effective date: 20140702

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140702

Address after: California, USA

Patentee after: Cisco Technology, Inc.

Address before: California, USA

Patentee before: VIHANA, Inc.

Effective date of registration: 20140702

Address after: California, USA

Patentee after: VIHANA, Inc.

Address before: Massachusetts USA

Patentee before: STARENT NETWORKS, Corp.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120104