DE60045421D1 - Übertragung von sicherheitsdaten während des weiterreichens eines mobilen endgerätes - Google Patents

Übertragung von sicherheitsdaten während des weiterreichens eines mobilen endgerätes

Info

Publication number
DE60045421D1
DE60045421D1 DE60045421T DE60045421T DE60045421D1 DE 60045421 D1 DE60045421 D1 DE 60045421D1 DE 60045421 T DE60045421 T DE 60045421T DE 60045421 T DE60045421 T DE 60045421T DE 60045421 D1 DE60045421 D1 DE 60045421D1
Authority
DE
Germany
Prior art keywords
communication
mobile terminal
challenge
response
transmission
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 - Lifetime
Application number
DE60045421T
Other languages
English (en)
Inventor
Juha Ala-Laurila
Harri Hansen
Juha Salvela
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60045421D1 publication Critical patent/DE60045421D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0433—Key management protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • 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
    • H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
DE60045421T 1999-11-23 2000-11-21 Übertragung von sicherheitsdaten während des weiterreichens eines mobilen endgerätes Expired - Lifetime DE60045421D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/447,761 US6587680B1 (en) 1999-11-23 1999-11-23 Transfer of security association during a mobile terminal handover
PCT/IB2000/001713 WO2001039538A1 (en) 1999-11-23 2000-11-21 Transfer of security association during a mobile terminal handover

Publications (1)

Publication Number Publication Date
DE60045421D1 true DE60045421D1 (de) 2011-02-03

Family

ID=23777644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045421T Expired - Lifetime DE60045421D1 (de) 1999-11-23 2000-11-21 Übertragung von sicherheitsdaten während des weiterreichens eines mobilen endgerätes

Country Status (14)

Country Link
US (1) US6587680B1 (de)
EP (1) EP1232662B1 (de)
JP (1) JP4639020B2 (de)
KR (1) KR100589761B1 (de)
CN (1) CN1199510C (de)
AT (1) ATE492997T1 (de)
AU (1) AU1293301A (de)
BR (1) BRPI0015774B1 (de)
CA (1) CA2391996C (de)
DE (1) DE60045421D1 (de)
DK (1) DK1232662T3 (de)
ES (1) ES2354957T3 (de)
WO (1) WO2001039538A1 (de)
ZA (1) ZA200204037B (de)

Families Citing this family (229)

* 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
US6418130B1 (en) * 1999-01-08 2002-07-09 Telefonaktiebolaget L M Ericsson (Publ) Reuse of security associations for improving hand-over performance
US7882247B2 (en) * 1999-06-11 2011-02-01 Netmotion Wireless, Inc. Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments
GB9921706D0 (en) * 1999-09-14 1999-11-17 Nokia Telecommunications Oy Relocation in a communication system
DE19956318A1 (de) * 1999-11-23 2001-05-31 Bosch Gmbh Robert Verfahren zur Steuerung
US7486952B1 (en) * 2000-02-09 2009-02-03 Alcatel-Lucent Usa Inc. Facilitated security for handoff in wireless communications
US6834192B1 (en) * 2000-07-03 2004-12-21 Nokia Corporation Method, and associated apparatus, for effectuating handover of communications in a bluetooth, or other, radio communication system
DE10039532B4 (de) * 2000-08-08 2006-05-11 Walke, Bernhard, Prof. Dr.-Ing Wechselseitige Steuerung von Funksystemen unterschiedlicher Standards im gleichen Frequenzband
JP4187935B2 (ja) * 2000-08-23 2008-11-26 株式会社東芝 無線通信システム、送信装置、受信装置及びコンテンツデータ転送方法
US7165173B1 (en) * 2000-09-01 2007-01-16 Samsung Electronics Co., Ltd. System and method for secure over-the-air administration of a wireless mobile station
US7596223B1 (en) * 2000-09-12 2009-09-29 Apple Inc. User control of a secure wireless computer network
US7107051B1 (en) * 2000-09-28 2006-09-12 Intel Corporation Technique to establish wireless session keys suitable for roaming
US6922557B2 (en) * 2000-10-18 2005-07-26 Psion Teklogix Inc. Wireless communication system
FI111423B (fi) * 2000-11-28 2003-07-15 Nokia Corp Järjestelmä kanavanvaihdon jälkeen tapahtuvan tietoliikenteen salauksen varmistamiseksi
US20020067831A1 (en) * 2000-12-05 2002-06-06 Sony Corporation IP-based architecture for mobile computing networks
US7143154B2 (en) * 2001-01-26 2006-11-28 Lucent Technologies Inc. Internet protocol security framework utilizing predictive security association re-negotiation
US20020147820A1 (en) * 2001-04-06 2002-10-10 Docomo Communications Laboratories Usa, Inc. Method for implementing IP security in mobile IP networks
US20020157024A1 (en) * 2001-04-06 2002-10-24 Aki Yokote Intelligent security association management server for mobile IP networks
US20020174175A1 (en) * 2001-04-23 2002-11-21 Sony Corporation IP-based architecture for mobile computing networks
US20020197979A1 (en) * 2001-05-22 2002-12-26 Vanderveen Michaela Catalina Authentication system for mobile entities
US7009952B1 (en) * 2001-05-24 2006-03-07 3Com Corporation Method and apparatus for seamless mobility with layer two assistance
US7483411B2 (en) 2001-06-04 2009-01-27 Nec Corporation Apparatus for public access mobility LAN and method of operation thereof
US7680085B2 (en) * 2001-07-24 2010-03-16 Symbol Technologies, Inc. Out-of-band management and traffic monitoring for wireless access points
EP1289199B1 (de) * 2001-09-03 2005-04-13 Sony International (Europe) GmbH Optimierung des Datenverkehrs in einem feststehenden ad-hoc Netz
US7370352B2 (en) 2001-09-06 2008-05-06 Intel Corporation Techniques for storing and retrieving security information corresponding to cryptographic operations to support cryptographic processing for multiple network traffic streams
FI116027B (fi) * 2001-09-28 2005-08-31 Netseal Mobility Technologies Menetelmä ja järjestelmä viestien turvallisen lähettämisen varmistamiseksi
FI116025B (fi) * 2001-09-28 2005-08-31 Netseal Mobility Technologies Menetelmä ja verkko viestien turvallisen lähettämisen varmistamiseksi
US6862082B1 (en) * 2001-10-05 2005-03-01 Cisco Technology, Inc. System and method for handover execution in a wireless environment
US20030084287A1 (en) * 2001-10-25 2003-05-01 Wang Huayan A. System and method for upper layer roaming authentication
US7577425B2 (en) * 2001-11-09 2009-08-18 Ntt Docomo Inc. Method for securing access to mobile IP network
AU2002353270A1 (en) * 2001-12-03 2003-06-17 Nokia Corporation Policy based mechanisms for selecting access routers and mobile context
US7483984B1 (en) * 2001-12-19 2009-01-27 Boingo Wireless, Inc. Method and apparatus for accessing networks by a mobile device
JP2003198557A (ja) * 2001-12-26 2003-07-11 Nec Corp ネットワーク及びそれに用いる無線ｌａｎ認証方法
JP2003204326A (ja) * 2002-01-09 2003-07-18 Nec Corp 通信システムと暗号処理機能付きｌａｎ制御装置、及び通信制御プログラム
FI118170B (fi) 2002-01-22 2007-07-31 Netseal Mobility Technologies Menetelmä ja järjestelmä viestin lähettämiseksi turvallisen yhteyden läpi
KR20030063502A (ko) * 2002-01-22 2003-07-31 프로모바일테크 주식회사 이동통신단말기의 인터넷 서비스 로밍을 처리하는 무선랜시스템 및 그 방법
US6990343B2 (en) * 2002-03-14 2006-01-24 Texas Instruments Incorporated Context block leasing for fast handoffs
KR100473004B1 (ko) * 2002-03-20 2005-03-09 에스케이 텔레콤주식회사 공중 무선 랜의 동일 서브넷 내에서의 로밍 방법
EP1496711A1 (de) * 2002-04-17 2005-01-12 NEC Corporation Weiterreichungssteuerverfahren
US7103359B1 (en) * 2002-05-23 2006-09-05 Nokia Corporation Method and system for access point roaming
JP4000933B2 (ja) * 2002-07-19 2007-10-31 ソニー株式会社 無線情報伝送システム及び無線通信方法、無線端末装置
US20040014422A1 (en) * 2002-07-19 2004-01-22 Nokia Corporation Method and system for handovers using service description data
FR2843522B1 (fr) * 2002-08-12 2004-10-15 Evolium Sas Procede pour la protection d'integrite de messages transmis dans un systeme de radiocommunications mobiles
WO2004027637A1 (en) * 2002-09-17 2004-04-01 Broadcom Corporation System for transfer of authentication during access device handover
US7787419B2 (en) * 2002-09-17 2010-08-31 Broadcom Corporation System and method for providing a mesh network using a plurality of wireless access points (WAPs)
KR100485355B1 (ko) * 2002-09-17 2005-04-28 한국전자통신연구원 무선랜에서의 분산 시스템간 핸드오프 방법
US20040054798A1 (en) * 2002-09-17 2004-03-18 Frank Ed H. Method and system for providing seamless connectivity and communication in a multi-band multi-protocol hybrid wired/wireless network
KR100501158B1 (ko) * 2002-09-18 2005-07-18 에스케이 텔레콤주식회사 무선 근거리통신망의 액세스 포인트간 로밍 서비스 방법
KR100549918B1 (ko) * 2002-09-28 2006-02-06 주식회사 케이티 공중 무선랜 서비스를 위한 무선랜 접속장치간 로밍서비스 방법
KR100480258B1 (ko) * 2002-10-15 2005-04-07 삼성전자주식회사 무선 근거리 네트워크에서 고속 핸드오버를 위한 인증방법
EP1411701A3 (de) * 2002-10-18 2007-07-11 Buffalo Inc. Drahtloszugangs- und Authentifizierungstechnik für Weitbereichsnetze
US7792527B2 (en) * 2002-11-08 2010-09-07 Ntt Docomo, Inc. Wireless network handoff key
KR100448318B1 (ko) * 2002-11-08 2004-09-16 삼성전자주식회사 무선망에서의 핸드오프방법
US7346772B2 (en) 2002-11-15 2008-03-18 Cisco Technology, Inc. Method for fast, secure 802.11 re-association without additional authentication, accounting and authorization infrastructure
US7512404B2 (en) 2002-11-21 2009-03-31 Bandspeed, Inc. Method and apparatus for sector channelization and polarization for reduced interference in wireless networks
US7136655B2 (en) 2002-11-21 2006-11-14 Bandspeed, Inc. Method and apparatus for coverage and throughput enhancement in a wireless communication system
US7248877B2 (en) 2002-11-21 2007-07-24 Bandspeed, Inc. Multiple access wireless communications architecture
KR100501323B1 (ko) * 2002-12-16 2005-07-18 삼성전자주식회사 무선랜 단말기에 대한 이동성 지원 방법 및 장치
US7212828B2 (en) * 2002-12-31 2007-05-01 International Business Machines Corporation Monitoring changeable locations of client devices in wireless networks
CN1802812A (zh) * 2003-01-09 2006-07-12 汤姆森许可贸易公司 对多个接入点进行联合的方法和设备
US20040181692A1 (en) * 2003-01-13 2004-09-16 Johanna Wild Method and apparatus for providing network service information to a mobile station by a wireless local area network
KR100580244B1 (ko) * 2003-01-23 2006-05-16 삼성전자주식회사 무선랜상의 핸드오프 방법
CN100342695C (zh) * 2003-01-27 2007-10-10 华为技术有限公司 一种802.1x控制以太网端口权限的方法
US7668541B2 (en) 2003-01-31 2010-02-23 Qualcomm Incorporated Enhanced techniques for using core based nodes for state transfer
US8019362B2 (en) 2003-02-07 2011-09-13 Sybase 365, Inc. Universal short code administration facility
US20040236939A1 (en) * 2003-02-20 2004-11-25 Docomo Communications Laboratories Usa, Inc. Wireless network handoff key
JP4242666B2 (ja) * 2003-02-26 2009-03-25 モトローラ・インコーポレイテッド 無線パケット通信方法及び無線パケット通信システム
EP1471407B1 (de) * 2003-03-31 2008-01-16 Broadcom Corporation Bereitstellung nahtloser Konnektivität zwischen mehreren Kommunikationsbändern mit verschiedenen Kommunikationsprotokollen in einem hybriden drahtgebundenen/drahtlosen Netzwerk
EP1618718A1 (de) * 2003-04-18 2006-01-25 Koninklijke Philips Electronics N.V. Geheimnisse identifizierung zum erneuten subskription
US7181196B2 (en) * 2003-05-15 2007-02-20 Lucent Technologies Inc. Performing authentication in a communications system
US6987985B2 (en) * 2003-06-06 2006-01-17 Interdigital Technology Corporation Wireless communication components and methods for multiple system communications
EP1492273A3 (de) * 2003-06-26 2006-01-04 Broadcom Corporation Verfahren zur nahtlosen Verbindungsmöglichkeit und Kommunikation in einem hybriden Mehrbandmehrprotokoll in drahtgebundenen/drahtlosen Netzwerken
KR20060031867A (ko) * 2003-07-15 2006-04-13 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 고속 능동 스캐닝 방법, 고속 능동 스캐닝에 의한 핸드오프제공 방법, 액세스 포인트, 고속 능동 스캐닝 시스템 및제 1 무선국
US7447177B2 (en) * 2003-08-26 2008-11-04 Intel Corporation Method and apparatus of secure roaming
US6980535B2 (en) 2003-08-28 2005-12-27 Motorola, Inc. Passive probing for handover in a local area network
KR100689508B1 (ko) 2003-09-04 2007-03-02 삼성전자주식회사 통신 시스템에서 핸드오버 수행 방법
WO2005027557A1 (en) * 2003-09-12 2005-03-24 Ntt Docomo, Inc. Seamless handover in heterogeneous network
US20080253329A1 (en) * 2003-12-11 2008-10-16 Matsushita Electric Industrial Co., Ltd. Communication Handover Method, Communication System, Communication Message Processing Method, and Communication Message Processing Program
US7735120B2 (en) * 2003-12-24 2010-06-08 Apple Inc. Server computer issued credential authentication
EP1704707A2 (de) * 2004-01-15 2006-09-27 Nokia Corporation Techniken zum aktualisieren sicherheitsbezogener parameter für mobilstationen
EP1562340A1 (de) * 2004-02-05 2005-08-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Aufbau einer temporär gesicherten Verbindung zwischen einem mobilen Knoten und einem Zugangsnetzknoten während eines Datenübertragungs-Handovers
CN1951128B (zh) * 2004-05-07 2012-05-09 美商内数位科技公司 实施媒体独立切换的系统及方法
US7710923B2 (en) * 2004-05-07 2010-05-04 Interdigital Technology Corporation System and method for implementing a media independent handover
DE102004026495A1 (de) * 2004-05-27 2005-12-22 Detewe Deutsche Telephonwerke Aktiengesellschaft & Co. Kg Verfahren zum Betreiben einer Datenverbindung
US20050266826A1 (en) * 2004-06-01 2005-12-01 Nokia Corporation Method for establishing a security association between a wireless access point and a wireless node in a UPnP environment
JP4013920B2 (ja) * 2004-06-02 2007-11-28 日本電気株式会社 通信システム、通信装置及びその動作制御方法並びにプログラム
KR100640479B1 (ko) * 2004-06-07 2006-10-30 삼성전자주식회사 이동 광대역 무선접속 시스템에서 핸드오버 절차 최적화 시스템 및 방법
CN101808377B (zh) * 2004-06-11 2012-06-27 三星电子株式会社 宽带无线接入通信系统中快速网络重入的系统和方法
US8688834B2 (en) * 2004-07-09 2014-04-01 Toshiba America Research, Inc. Dynamic host configuration and network access authentication
WO2006016260A2 (en) * 2004-08-11 2006-02-16 Nokia Corporation Apparatus, and associated method, for facilitating secure, make-before-break hand-off in a radio communication system
US7936721B2 (en) * 2004-08-31 2011-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Limit redirections in an unlicensed mobile access network
AU2004322882A1 (en) * 2004-08-31 2006-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Method and system to assign mobile stations to an unlicensed mobile access network controller in an unlicensed radio access network
DE102004042220A1 (de) * 2004-09-01 2006-04-06 Deutsche Telekom Ag Wechsel von Zugangspunkten in einem Funknetzwerk
US20060046690A1 (en) * 2004-09-02 2006-03-02 Rose Gregory G Pseudo-secret key generation in a communications system
US8233450B2 (en) * 2004-09-10 2012-07-31 Interdigital Technology Corporation Wireless communication methods and components for facilitating multiple network type compatibility
US7236477B2 (en) * 2004-10-15 2007-06-26 Motorola, Inc. Method for performing authenticated handover in a wireless local area network
US7461398B2 (en) * 2004-10-21 2008-12-02 At&T Intellectual Property I, L.P., By Transfer Of Ownership From At&T Delaware Intellectual Property, Inc. Methods, systems, and computer program products for dynamic management of security parameters during a communications session
US20060089121A1 (en) * 2004-10-27 2006-04-27 Hani Elgebaly Method and apparatus for automatic connecting of virtual private network clients to a network
US20060095767A1 (en) * 2004-11-04 2006-05-04 Nokia Corporation Method for negotiating multiple security associations in advance for usage in future secure communication
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
US7469155B2 (en) * 2004-11-29 2008-12-23 Cisco Technology, Inc. Handheld communications device with automatic alert mode selection
JPWO2006068088A1 (ja) * 2004-12-21 2008-06-12 松下電器産業株式会社 アクセスネットワークシステム、基地局装置、ネットワーク接続装置、移動端末及び認証方法
US7990998B2 (en) * 2004-12-22 2011-08-02 Qualcomm Incorporated Connection setup using flexible protocol configuration
US8254347B2 (en) 2004-12-31 2012-08-28 Alcatel Lucent Methods and devices for associating a mobile device to access points within a WLAN
US20060217147A1 (en) * 2005-01-18 2006-09-28 Interdigital Technology Corporation Method and system for system discovery and user selection
US20060159047A1 (en) * 2005-01-18 2006-07-20 Interdigital Technology Corporation Method and system for context transfer across heterogeneous networks
EP1867094A2 (de) * 2005-03-15 2007-12-19 Trapeze Networks, Inc. System und verfahren zum verteilen von schlüsseln in einem drahtlosen netzwerk
WO2006102565A2 (en) * 2005-03-23 2006-09-28 Nortel Networks Limited Optimized derivation of handover keys in mobile ipv6
US7669230B2 (en) * 2005-03-30 2010-02-23 Symbol Technologies, Inc. Secure switching system for networks and method for securing switching
US20060240802A1 (en) * 2005-04-26 2006-10-26 Motorola, Inc. Method and apparatus for generating session keys
US7746825B2 (en) * 2005-05-16 2010-06-29 Interdigital Technology Corporation Method and system for integrating media independent handovers
US7394800B2 (en) 2005-06-30 2008-07-01 Intel Corporation Reservation with access points
WO2007004051A1 (en) * 2005-07-06 2007-01-11 Nokia Corporation Secure session keys context
KR100705579B1 (ko) * 2005-08-01 2007-04-10 삼성전자주식회사 복합망을 이용한 핸드오프 구현 시스템 및 그 방법
US8428238B2 (en) * 2005-08-03 2013-04-23 Cisco Technology, Inc. System and method for ensuring call privacy in a shared telephone environment
CN100450295C (zh) * 2005-08-24 2009-01-07 华为技术有限公司 一种位置更新控制方法
US20070047726A1 (en) * 2005-08-25 2007-03-01 Cisco Technology, Inc. System and method for providing contextual information to a called party
JP4681990B2 (ja) * 2005-09-06 2011-05-11 ソフトバンクＢｂ株式会社 通信システム及び通信方式
US9066344B2 (en) * 2005-09-19 2015-06-23 Qualcomm Incorporated State synchronization of access routers
US8509799B2 (en) 2005-09-19 2013-08-13 Qualcomm Incorporated Provision of QoS treatment based upon multiple requests
US8982835B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Provision of a move indication to a resource requester
US9736752B2 (en) 2005-12-22 2017-08-15 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers which support dual communications links
US8983468B2 (en) 2005-12-22 2015-03-17 Qualcomm Incorporated Communications methods and apparatus using physical attachment point identifiers
CN1937840B (zh) * 2005-09-19 2011-04-13 华为技术有限公司 一种移动终端切换过程中获得安全联盟信息的方法及装置
US9078084B2 (en) 2005-12-22 2015-07-07 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8982778B2 (en) 2005-09-19 2015-03-17 Qualcomm Incorporated Packet routing in a wireless communications environment
CN1941695B (zh) * 2005-09-29 2011-12-21 华为技术有限公司 初始接入网络过程的密钥生成和分发的方法及系统
KR100742362B1 (ko) * 2005-10-04 2007-07-25 엘지전자 주식회사 이동통신 네트워크에서 콘텐츠를 안전하게 송수신하기 위한 방법 및 장치
US7724703B2 (en) 2005-10-13 2010-05-25 Belden, Inc. System and method for wireless network monitoring
US7551619B2 (en) 2005-10-13 2009-06-23 Trapeze Networks, Inc. Identity-based networking
US8638762B2 (en) 2005-10-13 2014-01-28 Trapeze Networks, Inc. System and method for network integrity
US7573859B2 (en) 2005-10-13 2009-08-11 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
WO2007044986A2 (en) 2005-10-13 2007-04-19 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
KR101137340B1 (ko) * 2005-10-18 2012-04-19 엘지전자 주식회사 릴레이 스테이션의 보안 제공 방법
US8250587B2 (en) 2005-10-27 2012-08-21 Trapeze Networks, Inc. Non-persistent and persistent information setting method and system for inter-process communication
US20070106778A1 (en) * 2005-10-27 2007-05-10 Zeldin Paul E Information and status and statistics messaging method and system for inter-process communication
KR100991522B1 (ko) 2005-12-08 2010-11-04 한국전자통신연구원 휴대인터넷 시스템의 핸드오버용 보안 콘텍스트 전달 방법
US8243895B2 (en) * 2005-12-13 2012-08-14 Cisco Technology, Inc. Communication system with configurable shared line privacy feature
US7864731B2 (en) * 2006-01-04 2011-01-04 Nokia Corporation Secure distributed handover signaling
US8064948B2 (en) * 2006-01-09 2011-11-22 Cisco Technology, Inc. Seamless roaming for dual-mode WiMax/WiFi stations
US20070168520A1 (en) * 2006-01-13 2007-07-19 Matsushita Electric Industrial Co., Ltd. Network layer end-point transfer
CN101022647B (zh) * 2006-02-15 2010-09-08 华为技术有限公司 切换处理过程中确定安全协商参数的实现方法及装置
WO2007097672A1 (en) * 2006-02-21 2007-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Handover in a wireless network back to a restricted local access point from an unrestricted global access point
US9083355B2 (en) 2006-02-24 2015-07-14 Qualcomm Incorporated Method and apparatus for end node assisted neighbor discovery
US8503621B2 (en) * 2006-03-02 2013-08-06 Cisco Technology, Inc. Secure voice communication channel for confidential messaging
US20070214041A1 (en) * 2006-03-10 2007-09-13 Cisco Technologies, Inc. System and method for location-based mapping of soft-keys on a mobile communication device
US20070214040A1 (en) * 2006-03-10 2007-09-13 Cisco Technology, Inc. Method for prompting responses to advertisements
EP1838121A1 (de) * 2006-03-22 2007-09-26 BRITISH TELECOMMUNICATIONS public limited company Verfahren und Vorrichtung zur Wiederherstellung von drahtlosen Mobilkommunikationsverbindungen
US8356171B2 (en) 2006-04-26 2013-01-15 Cisco Technology, Inc. System and method for implementing fast reauthentication
US20070260720A1 (en) * 2006-05-03 2007-11-08 Morain Gary E Mobility domain
US7558266B2 (en) 2006-05-03 2009-07-07 Trapeze Networks, Inc. System and method for restricting network access using forwarding databases
US9319967B2 (en) * 2006-05-15 2016-04-19 Boingo Wireless, Inc. Network access point detection and use
US8966018B2 (en) 2006-05-19 2015-02-24 Trapeze Networks, Inc. Automated network device configuration and network deployment
US20070268506A1 (en) * 2006-05-19 2007-11-22 Paul Zeldin Autonomous auto-configuring wireless network device
US20070268516A1 (en) * 2006-05-19 2007-11-22 Jamsheed Bugwadia Automated policy-based network device configuration and network deployment
US20070268515A1 (en) * 2006-05-19 2007-11-22 Yun Freund System and method for automatic configuration of remote network switch and connected access point devices
US20070268514A1 (en) * 2006-05-19 2007-11-22 Paul Zeldin Method and business model for automated configuration and deployment of a wireless network in a facility without network administrator intervention
US7761110B2 (en) * 2006-05-31 2010-07-20 Cisco Technology, Inc. Floor control templates for use in push-to-talk applications
US8345851B2 (en) * 2006-05-31 2013-01-01 Cisco Technology, Inc. Randomized digit prompting for an interactive voice response system
US7577453B2 (en) * 2006-06-01 2009-08-18 Trapeze Networks, Inc. Wireless load balancing across bands
US8818322B2 (en) 2006-06-09 2014-08-26 Trapeze Networks, Inc. Untethered access point mesh system and method
US7912982B2 (en) 2006-06-09 2011-03-22 Trapeze Networks, Inc. Wireless routing selection system and method
US9258702B2 (en) 2006-06-09 2016-02-09 Trapeze Networks, Inc. AP-local dynamic switching
US9191799B2 (en) 2006-06-09 2015-11-17 Juniper Networks, Inc. Sharing data between wireless switches system and method
US7844298B2 (en) * 2006-06-12 2010-11-30 Belden Inc. Tuned directional antennas
JP2008005074A (ja) * 2006-06-21 2008-01-10 Nec Corp 無線ネットワークシステム、無線基地局及びそれらに用いるハンドオーバ制御方法
US7724704B2 (en) 2006-07-17 2010-05-25 Beiden Inc. Wireless VLAN system and method
JP4850610B2 (ja) 2006-07-31 2012-01-11 キヤノン株式会社 通信装置及びその制御方法
US8300627B2 (en) * 2006-08-02 2012-10-30 Cisco Technology, Inc. Forwarding one or more preferences during call forwarding
EP1892913A1 (de) * 2006-08-24 2008-02-27 Siemens Aktiengesellschaft Verfahren und Anordnung zum Bereitstellen eines drahtlosen Mesh-Netzwerks
US8340110B2 (en) 2006-09-15 2012-12-25 Trapeze Networks, Inc. Quality of service provisioning for wireless networks
US20080072047A1 (en) * 2006-09-20 2008-03-20 Futurewei Technologies, Inc. Method and system for capwap intra-domain authentication using 802.11r
US8072952B2 (en) 2006-10-16 2011-12-06 Juniper Networks, Inc. Load balancing
JP4886463B2 (ja) 2006-10-20 2012-02-29 キヤノン株式会社 通信パラメータ設定方法、通信装置及び通信パラメータを管理する管理装置
US7840686B2 (en) * 2006-10-25 2010-11-23 Research In Motion Limited Method and system for conducting communications over a network
US20080134556A1 (en) * 2006-10-25 2008-06-12 Amber Lee Remelin Biometric thumbprint lock apparatus and method
US8687785B2 (en) * 2006-11-16 2014-04-01 Cisco Technology, Inc. Authorization to place calls by remote users
US20080151844A1 (en) * 2006-12-20 2008-06-26 Manish Tiwari Wireless access point authentication system and method
US7865713B2 (en) 2006-12-28 2011-01-04 Trapeze Networks, Inc. Application-aware wireless network system and method
US7873061B2 (en) * 2006-12-28 2011-01-18 Trapeze Networks, Inc. System and method for aggregation and queuing in a wireless network
US8141126B2 (en) 2007-01-24 2012-03-20 International Business Machines Corporation Selective IPsec security association recovery
US20080175228A1 (en) * 2007-01-24 2008-07-24 Cisco Technology, Inc. Proactive quality assessment of voice over IP calls systems
FI20070094A0 (fi) * 2007-02-02 2007-02-02 Nokia Corp Radiopäällysverkon turvallisuusalgoritmin vaihtaminen handoverin aikana
US8526953B2 (en) * 2007-03-12 2013-09-03 Nokia Corporation Apparatus, method and computer program product providing auxiliary handover command
US8639224B2 (en) * 2007-03-22 2014-01-28 Cisco Technology, Inc. Pushing a number obtained from a directory service into a stored list on a phone
US9155008B2 (en) 2007-03-26 2015-10-06 Qualcomm Incorporated Apparatus and method of performing a handoff in a communication network
CN102413461B (zh) * 2007-05-08 2014-06-04 华为技术有限公司 安全能力协商的方法及系统
CN101304600B (zh) 2007-05-08 2011-12-07 华为技术有限公司 安全能力协商的方法及系统
CN101309500B (zh) 2007-05-15 2011-07-20 华为技术有限公司 不同无线接入技术间切换时安全协商的方法和装置
US8830818B2 (en) * 2007-06-07 2014-09-09 Qualcomm Incorporated Forward handover under radio link failure
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
US20090005047A1 (en) * 2007-06-29 2009-01-01 Vivek Gupta Media independent vertical handovers
US8817061B2 (en) * 2007-07-02 2014-08-26 Cisco Technology, Inc. Recognition of human gestures by a mobile phone
US8902904B2 (en) 2007-09-07 2014-12-02 Trapeze Networks, Inc. Network assignment based on priority
US8509128B2 (en) 2007-09-18 2013-08-13 Trapeze Networks, Inc. High level instruction convergence function
US8238942B2 (en) 2007-11-21 2012-08-07 Trapeze Networks, Inc. Wireless station location detection
ES2385690T3 (es) 2007-12-11 2012-07-30 Telefonaktiebolaget L M Ericsson (Publ) Métodos y aparatos que generan una clave para estación de base de radio en un sistema celular de radio
US8538376B2 (en) * 2007-12-28 2013-09-17 Apple Inc. Event-based modes for electronic devices
US8836502B2 (en) * 2007-12-28 2014-09-16 Apple Inc. Personal media device input and output control based on associated conditions
CN102017681B (zh) 2008-03-28 2015-05-06 爱立信电话股份有限公司 切换期间被操纵或有缺陷基站的识别
US8150357B2 (en) 2008-03-28 2012-04-03 Trapeze Networks, Inc. Smoothing filter for irregular update intervals
US8565434B2 (en) * 2008-05-27 2013-10-22 Qualcomm Incorporated Methods and systems for maintaining security keys for wireless communication
US8474023B2 (en) 2008-05-30 2013-06-25 Juniper Networks, Inc. Proactive credential caching
AU2013200304B2 (en) * 2008-06-23 2014-10-09 Ntt Docomo, Inc. Mobile communication method, mobile station and radio base station
JP4384700B1 (ja) * 2008-06-23 2009-12-16 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動局及び無線基地局
US8978105B2 (en) 2008-07-25 2015-03-10 Trapeze Networks, Inc. Affirming network relationships and resource access via related networks
US8238298B2 (en) 2008-08-29 2012-08-07 Trapeze Networks, Inc. Picking an optimal channel for an access point in a wireless network
JP4435254B1 (ja) 2008-10-22 2010-03-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び交換局
US8386773B2 (en) 2008-12-09 2013-02-26 Research In Motion Limited Verification methods and apparatus for use in providing application services to mobile communication devices
US8873752B1 (en) * 2009-01-16 2014-10-28 Sprint Communications Company L.P. Distributed wireless device association with basestations
KR20100097577A (ko) * 2009-02-26 2010-09-03 엘지전자 주식회사 보안성능협상방법 및 ｔｅｋ 관리방법
US9059979B2 (en) * 2009-02-27 2015-06-16 Blackberry Limited Cookie verification methods and apparatus for use in providing application services to communication devices
KR101655264B1 (ko) 2009-03-10 2016-09-07 삼성전자주식회사 통신시스템에서 인증 방법 및 시스템
US8452290B2 (en) 2009-03-31 2013-05-28 Broadcom Corporation Communication session soft handover
US20100329206A1 (en) * 2009-06-30 2010-12-30 Thome Timothy A Dual idle-traffic state of wireless communication device
US20110015940A1 (en) * 2009-07-20 2011-01-20 Nathan Goldfein Electronic physician order sheet
US8605904B2 (en) * 2009-08-14 2013-12-10 Industrial Technology Research Institute Security method in wireless communication system having relay node
JP5758925B2 (ja) 2010-03-12 2015-08-05 エルジー エレクトロニクス インコーポレイティド 広帯域無線接続システムにおける保安連係を考慮した領域変更方法及びそのための装置
KR101789623B1 (ko) 2010-03-12 2017-10-25 엘지전자 주식회사 광대역 무선접속 시스템에서의 보안 연계를 고려한 영역 변경 방법 및 그를 위한 장치
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
US8542836B2 (en) 2010-12-01 2013-09-24 Juniper Networks, Inc. System, apparatus and methods for highly scalable continuous roaming within a wireless network
CN102065424A (zh) * 2011-01-11 2011-05-18 大唐移动通信设备有限公司 一种安全隔离的方法和设备
TWI486084B (zh) * 2011-06-24 2015-05-21 Accton Technology Corp Wireless connection point and wireless mobile device connection control method
WO2013129865A1 (ko) * 2012-02-28 2013-09-06 엘지전자 주식회사 반송파 결합을 지원하는 무선통신시스템에서 서로 다른 타입의 반송파를 사용하여 통신을 수행하는 방법 및 장치
FR2992811A1 (fr) * 2012-07-02 2014-01-03 France Telecom Mise en place d'une association de securite lors de l'attachement d'un terminal a un reseau d'acces
KR102141621B1 (ko) * 2013-11-05 2020-08-05 삼성전자주식회사 이동 통신 시스템에서 연결 재설정을 위한 장치 및 방법
US20150237554A1 (en) * 2014-02-19 2015-08-20 Qualcomm Incorporated Systems, methods and apparatus for seamless handoff at the application layer between disparate networks for interactive applications
US11071173B2 (en) * 2017-06-12 2021-07-20 Sharp Nec Display Solutions, Ltd. Communication device, communication system, and communication method for switching communication connection
EP3944669A4 (de) * 2019-03-22 2022-04-27 Sony Group Corporation Kommunikationssteuerungsvorrichtung und -verfahren und kommunikationsendgerät und -verfahren

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237612A (en) * 1991-03-29 1993-08-17 Ericsson Ge Mobile Communications Inc. Cellular verification and validation system
US5204902A (en) * 1991-09-13 1993-04-20 At&T Bell Laboratories Cellular telephony authentication arrangement
JP3246969B2 (ja) * 1992-12-28 2002-01-15 日本電信電話株式会社 認証方法
US5325419A (en) * 1993-01-04 1994-06-28 Ameritech Corporation Wireless digital personal communications system having voice/data/image two-way calling and intercell hand-off
JPH06351062A (ja) * 1993-06-10 1994-12-22 Fujitsu Ltd ハンドオーバー時の秘話機能継続方式
US5598459A (en) * 1995-06-29 1997-01-28 Ericsson Inc. Authentication and handover methods and systems for radio personal communications
US5778075A (en) 1996-08-30 1998-07-07 Telefonaktiebolaget, L.M. Ericsson Methods and systems for mobile terminal assisted handover in an private radio communications network
US6026293A (en) * 1996-09-05 2000-02-15 Ericsson Inc. System for preventing electronic memory tampering
US6665718B1 (en) * 1997-10-14 2003-12-16 Lucent Technologies Inc. Mobility management system
US6014085A (en) * 1997-10-27 2000-01-11 Lucent Technologies Inc. Strengthening the authentication protocol
NL1008351C2 (nl) 1998-02-19 1999-08-20 No Wires Needed B V Datacommunicatienetwerk.
US6370380B1 (en) 1999-02-17 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for secure handover

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