ATE516686T1 - Verfahren zur durchführung einer sicherheitsverhandlung während eines handovers zwischen unterschiedlichen drahtlosen zugangstechnologien und entsprechende vorrichtung - Google Patents

Verfahren zur durchführung einer sicherheitsverhandlung während eines handovers zwischen unterschiedlichen drahtlosen zugangstechnologien und entsprechende vorrichtung

Info

Publication number
ATE516686T1
ATE516686T1 AT08748568T AT08748568T ATE516686T1 AT E516686 T1 ATE516686 T1 AT E516686T1 AT 08748568 T AT08748568 T AT 08748568T AT 08748568 T AT08748568 T AT 08748568T AT E516686 T1 ATE516686 T1 AT E516686T1
Authority
AT
Austria
Prior art keywords
access technologies
handover
security negotiation
conducting
wireless access
Prior art date
Application number
AT08748568T
Other languages
English (en)
Inventor
Xiaoying Xu
Jing Chen
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE516686T1 publication Critical patent/ATE516686T1/de

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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]
    • H04W12/041—Key generation or derivation
    • 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
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/108—Source integrity
    • 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
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/087—Reselecting an access point between radio units of access points
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
AT08748568T 2007-05-15 2008-05-14 Verfahren zur durchführung einer sicherheitsverhandlung während eines handovers zwischen unterschiedlichen drahtlosen zugangstechnologien und entsprechende vorrichtung ATE516686T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007100991767A CN101309500B (zh) 2007-05-15 2007-05-15 不同无线接入技术间切换时安全协商的方法和装置
PCT/CN2008/070962 WO2008138273A1 (fr) 2007-05-15 2008-05-14 Procédé pour effectuer une négociation de sécurité pendant un transfert entre différentes technologies d'accès sans fil et dispositif associé

Publications (1)

Publication Number Publication Date
ATE516686T1 true ATE516686T1 (de) 2011-07-15

Family

ID=40001708

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08748568T ATE516686T1 (de) 2007-05-15 2008-05-14 Verfahren zur durchführung einer sicherheitsverhandlung während eines handovers zwischen unterschiedlichen drahtlosen zugangstechnologien und entsprechende vorrichtung

Country Status (5)

Country Link
US (6) US8611949B2 (de)
EP (1) EP2139260B1 (de)
CN (1) CN101309500B (de)
AT (1) ATE516686T1 (de)
WO (1) WO2008138273A1 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8442233B2 (en) * 2006-11-01 2013-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Telecommunication systems and encryption of control messages in such systems
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
CN101370283B (zh) 2007-08-13 2011-03-30 华为技术有限公司 演进网络中切换过程中非接入层消息的处理方法及装置
CN101378591B (zh) 2007-08-31 2010-10-27 华为技术有限公司 终端移动时安全能力协商的方法、系统及装置
CN101400059B (zh) * 2007-09-28 2010-12-08 华为技术有限公司 一种active状态下的密钥更新方法和设备
KR20140046076A (ko) * 2008-03-21 2014-04-17 인터디지탈 패튼 홀딩스, 인크 패킷 교환 도메인으로부터 회선 교환 도메인으로의 폴백 방법 및 장치
US8515436B2 (en) * 2008-03-27 2013-08-20 Qualcomm Incorporated Management of wireless connections
CN101299666A (zh) * 2008-06-16 2008-11-05 中兴通讯股份有限公司 密钥身份标识符的生成方法和系统
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
US9344924B2 (en) 2008-11-27 2016-05-17 Htc Corporation Method of handling handover security configuration and related communication device
CN102172057A (zh) * 2008-12-30 2011-08-31 中兴通讯股份有限公司 获取目标基站传输地址的方法及建立x2接口连接的方法
US8706119B2 (en) * 2009-03-06 2014-04-22 Samsung Electronics Co., Ltd. Group handover method and apparatus in broadband wireless communication system that supports mobile relay station
CN101998388B (zh) * 2009-08-21 2015-05-20 中兴通讯股份有限公司 安全信息的交互方法和装置
EP3125610A1 (de) 2009-10-30 2017-02-01 Interdigital Patent Holdings, Inc. Verfahren und vorrichtung zur effizienten signalisierung und verwendung von ressourcen für drahtlose kommunikationen zur unterstützung leitungsvermittelter und paketvermittelter sitzungen
CN101702818B (zh) * 2009-11-02 2012-12-12 上海华为技术有限公司 无线链路控制连接重建立中的算法协商方法、系统及设备
CN102065420B (zh) * 2009-11-11 2013-06-26 电信科学技术研究院 一种确定密钥的方法、系统和装置
WO2011083964A2 (en) * 2010-01-06 2011-07-14 Lg Electronics Inc. Mobile switching centre server
CN102202367B (zh) * 2010-03-23 2015-05-06 重庆重邮信科通信技术有限公司 一种多模终端非接入层切换方法
US9084110B2 (en) 2010-04-15 2015-07-14 Qualcomm Incorporated Apparatus and method for transitioning enhanced security context from a UTRAN/GERAN-based serving network to an E-UTRAN-based serving network
US8848916B2 (en) 2010-04-15 2014-09-30 Qualcomm Incorporated Apparatus and method for transitioning from a serving network node that supports an enhanced security context to a legacy serving network node
UA108099C2 (uk) * 2010-04-15 2015-03-25 Пристрій і спосіб сигналізації про поліпшений контекст безпеки для сесійних ключів шифрування і цілісності
SG184878A1 (en) 2010-04-16 2012-11-29 Qualcomm Inc Apparatus and method for transitioning from a serving network node that supports an enhanced security context to a legacy serving network node
CN102244862A (zh) 2010-05-10 2011-11-16 北京三星通信技术研究有限公司 一种获取安全密钥的方法
US9215220B2 (en) 2010-06-21 2015-12-15 Nokia Solutions And Networks Oy Remote verification of attributes in a communication network
JP2012044325A (ja) * 2010-08-16 2012-03-01 Ntt Docomo Inc 移動通信方法及び無線基地局
CN101909292B (zh) * 2010-08-18 2016-04-13 中兴通讯股份有限公司 空中接口密钥的更新方法、核心网节点及用户设备
CN102572819B (zh) * 2010-12-22 2015-05-13 华为技术有限公司 一种密钥生成方法、装置及系统
CN102523571B (zh) * 2011-12-23 2015-11-25 华为终端有限公司 一种单卡双待用户设备驻留网络的方法及用户设备
JP2013153302A (ja) * 2012-01-25 2013-08-08 Fujitsu Mobile Communications Ltd 無線通信装置および無線通信方法
US10433161B2 (en) * 2012-01-30 2019-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Call handover between cellular communication system nodes that support different security contexts
CN107071768B (zh) 2012-02-22 2020-03-20 华为技术有限公司 建立安全上下文的方法、装置及系统
CN102595369B (zh) * 2012-02-29 2015-02-25 大唐移动通信设备有限公司 一种nas算法的传输方法及装置
WO2013163815A1 (zh) * 2012-05-04 2013-11-07 华为技术有限公司 一种网络切换过程中的安全处理方法及系统
WO2013173988A1 (en) 2012-05-23 2013-11-28 Nokia Corporation A key derivation method and apparatus for local access under control of a cellular network
CN103703717B (zh) * 2012-07-24 2017-07-14 华为技术有限公司 计数器检查方法和装置
US10341859B2 (en) 2012-10-19 2019-07-02 Nokia Technologies Oy Method and device of generating a key for device-to-device communication between a first user equipment and a second user equipment
JP6309543B2 (ja) * 2013-01-09 2018-04-11 株式会社Ｎｔｔドコモ 無線基地局間（ｉｎｔｅｒ−ｅＮＢ）キャリアアグリゲーションによる保護された無線アクセス
CN104067665B (zh) * 2013-01-18 2018-07-20 华为技术有限公司 一种用户设备接入网络的方法及装置
WO2014182340A1 (en) * 2013-05-09 2014-11-13 Intel IP Corporation Reduction of buffer overflow
UA116025C2 (uk) 2013-07-04 2018-01-25 Нек Корпорейшн Система, спосіб і пристрій зв'язку
US9497673B2 (en) * 2013-11-01 2016-11-15 Blackberry Limited Method and apparatus to enable multiple wireless connections
JP6337965B2 (ja) 2013-12-24 2018-06-06 日本電気株式会社 Ｓｃｅのための装置、システム、及び方法
US9693219B2 (en) 2014-10-24 2017-06-27 Ibasis, Inc. User profile conversion to support roaming
US10674416B2 (en) * 2015-11-18 2020-06-02 Alcatel Lucent Handover between E-UTRAN and WLAN
US20170171752A1 (en) * 2015-12-14 2017-06-15 Qualcomm Incorporated Securing signaling interface between radio access network and a service management entity to support service slicing
WO2018010186A1 (zh) * 2016-07-15 2018-01-18 华为技术有限公司 密钥获取方法及装置
CN107734573B (zh) * 2016-08-12 2020-08-07 华为技术有限公司 切换方法、基站及通信系统
CN109417470B (zh) * 2016-09-19 2021-10-15 华为技术有限公司 密钥协商方法及装置
WO2018079691A1 (ja) * 2016-10-26 2018-05-03 日本電気株式会社 通信システム、セキュリティ装置、通信端末、及び通信方法
ES3031421T3 (en) 2017-01-30 2025-07-08 Ericsson Telefon Ab L M Security context handling in 5g during idle mode
CN106792676B (zh) * 2017-02-10 2018-03-20 北京浩瀚深度信息技术股份有限公司 一种lte系统内部nas消息的解密方法及装置
US10693417B2 (en) 2017-03-20 2020-06-23 Blue Danube Systems, Inc. Precision high frequency phase adders
CN107708113B (zh) * 2017-09-19 2020-11-03 京信通信系统（中国）有限公司 一种无线资源控制rrc连接重建立方法及装置
CN109361655B (zh) 2017-11-17 2019-08-16 华为技术有限公司 一种安全保护的方法及装置
CN109803257B (zh) * 2017-11-17 2021-03-16 电信科学技术研究院 一种安全信息更新方法及接入网设备
US10542428B2 (en) 2017-11-20 2020-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Security context handling in 5G during handover
WO2019097084A1 (en) * 2017-11-20 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Security context handling in 5g during handover
US10911453B2 (en) * 2017-12-26 2021-02-02 Cisco Technology, Inc. Controlling access to networks in a heterogeneous network environment
CN108337661B (zh) * 2018-01-04 2020-05-19 西南交通大学 基于票据的lte-r车-地通信接入层切换认证方法
US11716614B2 (en) * 2018-08-16 2023-08-01 Comcast Cable Communications, Llc Secured data derivation for user devices
CN111083750B (zh) * 2018-10-22 2021-04-20 华为技术有限公司 一种移动切换方法及相关设备
WO2021051250A1 (zh) 2019-09-16 2021-03-25 华为技术有限公司 数据传输方法及装置
US10750366B1 (en) 2019-12-19 2020-08-18 Cisco Technology, Inc. Efficient authentication and secure communications in private communication systems having non-3GPP and 3GPP access

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598459A (en) 1995-06-29 1997-01-28 Ericsson Inc. Authentication and handover methods and systems for radio personal communications
US7778260B2 (en) * 1998-10-09 2010-08-17 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US7136645B2 (en) * 1998-10-09 2006-11-14 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US6370380B1 (en) 1999-02-17 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for secure handover
FI107486B (fi) * 1999-06-04 2001-08-15 Nokia Networks Oy Autentikaation ja salauksen järjestäminen matkaviestinjärjestelmässä
US6587680B1 (en) 1999-11-23 2003-07-01 Nokia Corporation Transfer of security association during a mobile terminal handover
US6810256B2 (en) 2000-01-03 2004-10-26 Telefonaktiebolaget Lm Ericsson Method and system for handling the transcoding of connections handed off between mobile switching centers
US7486952B1 (en) 2000-02-09 2009-02-03 Alcatel-Lucent Usa Inc. Facilitated security for handoff in wireless communications
FI111423B (fi) 2000-11-28 2003-07-15 Nokia Corp Järjestelmä kanavanvaihdon jälkeen tapahtuvan tietoliikenteen salauksen varmistamiseksi
US7213144B2 (en) * 2001-08-08 2007-05-01 Nokia Corporation Efficient security association establishment negotiation technique
US7020455B2 (en) 2001-11-28 2006-03-28 Telefonaktiebolaget L M Ericsson (Publ) Security reconfiguration in a universal mobile telecommunications system
US7366524B2 (en) * 2002-02-06 2008-04-29 Ntt Docomo Inc. Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
JP4348529B2 (ja) * 2002-04-17 2009-10-21 日本電気株式会社 ハンドオーバ制御方法
EP1540499A4 (de) * 2002-05-21 2010-06-02 Jesse Russell Erweiterte mehrfachnetzwerk-client-einrichtung für breitband-multimedia-zugriff auf private und öffentliche drahtlose netzwerke
US7529933B2 (en) * 2002-05-30 2009-05-05 Microsoft Corporation TLS tunneling
US7251227B2 (en) * 2002-10-04 2007-07-31 M-Stack Limited Access stratum manager
US7233671B2 (en) 2003-02-13 2007-06-19 Innovative Sonic Limited Method for storing a security start value in a wireless communications system
US20040228491A1 (en) 2003-05-13 2004-11-18 Chih-Hsiang Wu Ciphering activation during an inter-rat handover procedure
US6987985B2 (en) * 2003-06-06 2006-01-17 Interdigital Technology Corporation Wireless communication components and methods for multiple system communications
US8694869B2 (en) * 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
US8027679B2 (en) 2003-09-12 2011-09-27 Ntt Docomo, Inc. Secure intra- and inter-domain handover
US7523484B2 (en) * 2003-09-24 2009-04-21 Infoexpress, Inc. Systems and methods of controlling network access
CN1857024B (zh) * 2003-09-26 2011-09-28 艾利森电话股份有限公司 在移动通信系统中用于密码学的增强型安全性设计
CN100488101C (zh) * 2003-11-06 2009-05-13 华为技术有限公司 宽带接入系统中的计费服务器检测系统及其方法
TWI249316B (en) 2004-02-10 2006-02-11 Ind Tech Res Inst SIM-based authentication method for supporting inter-AP fast handover
US20060002329A1 (en) * 2004-07-01 2006-01-05 Lila Madour Method and system for providing backward compatibility between protocol for carrying authentication for network access (PANA) and point-to-point protocol (PPP) in a packet data network
WO2006022469A1 (en) 2004-08-25 2006-03-02 Electronics And Telecommunications Research Institute Method for security association negociation with extensible authentication protocol in wireless portable internet system
US7643451B2 (en) 2004-10-15 2010-01-05 Nortel Networks Limited Method and apparatus for extending a mobile unit data path between access points
JP2006186470A (ja) 2004-12-27 2006-07-13 Toshiba Corp 無線通信機器、プログラム、及び無線通信方法
KR100602260B1 (ko) 2005-01-05 2006-07-19 삼성전자주식회사 고속 핸드오버 방법
FI20050393A0 (fi) 2005-04-15 2005-04-15 Nokia Corp Avainmateriaalin vaihto
US7881475B2 (en) 2005-05-17 2011-02-01 Intel Corporation Systems and methods for negotiating security parameters for protecting management frames in wireless networks
US20060276190A1 (en) 2005-05-19 2006-12-07 Interdigital Technology Corporation Method and apparatus for implementing a handoff between radio access networks deployed under different radio access technologies
US20060274743A1 (en) * 2005-06-06 2006-12-07 Alper Yegin System and method for a mobile device to learn information about the access networks within its neighborhood
WO2007000181A1 (en) * 2005-06-29 2007-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Technique for negotiating on behalf of a mobile ambient network within a multi-operator wireless communication system
US7236791B2 (en) * 2005-06-30 2007-06-26 Lucent Technologies Inc. Radio channel allocation for national security and emergency preparedness calls
CN101243719B (zh) 2005-07-06 2012-10-17 诺基亚公司 安全的会话密钥上下文
EP1911178B1 (de) 2005-07-07 2017-11-08 Samsung Electronics Co., Ltd. Handover-verfahren und -vorrichtung zwischen verschiedenen systemen
DE202005021930U1 (de) * 2005-08-01 2011-08-08 Corning Cable Systems Llc Faseroptische Auskoppelkabel und vorverbundene Baugruppen mit Toning-Teilen
DE602005008965D1 (de) 2005-09-17 2008-09-25 Deutsch Zentr Luft & Raumfahrt Aeronautisches Kommunikationssystem
CN100469189C (zh) * 2005-09-20 2009-03-11 展讯通信（上海）有限公司 移动通信系统中主叫端及被主叫端的快速呼叫建立方法
US7643838B2 (en) * 2005-09-29 2010-01-05 Motorola, Inc. Integrity protection count synchronization method
US7948918B2 (en) * 2005-10-11 2011-05-24 Toshiba America Research, Inc. Network discovery utilizing cellular broadcasts/multicasts
WO2007078663A2 (en) * 2005-12-16 2007-07-12 Interdigital Technology Corporation Mobility middleware architecture for multiple radio access technology apparatus
CN101005489A (zh) * 2006-01-20 2007-07-25 华为技术有限公司 一种保护移动通信系统网络安全的方法
TWM321179U (en) * 2006-01-30 2007-10-21 Interdigital Tech Corp Wireless transmit/receive unit configured for dual mode paging
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
WO2007103369A2 (en) 2006-03-07 2007-09-13 Interdigital Technology Corporation Method and apparatus for supporting handoff in an lte gtp based wireless communication system
US8340626B2 (en) * 2006-04-28 2012-12-25 Qualcomm Incorporated System and method for supporting voice call continuity for VOIP emergency calls
US20070280175A1 (en) 2006-06-01 2007-12-06 Fang-Chen Cheng Coordinating transmission scheduling among multiple base stations
MX2008016258A (es) 2006-06-19 2009-02-03 Interdigital Tech Corp Metodo y aparato para proteccion de seguridad de la identidad de un usuario original en un mensaje de señalizacion inicial.
CN101523765B (zh) 2006-09-28 2013-06-12 三星电子株式会社 异构无线网络中提供用户设备发起和协助反向切换的系统及方法
EP3761598B1 (de) 2006-10-20 2023-12-20 Nokia Technologies Oy Erzeugung von schlüsseln für den schutz in mobilfunknetzen der nächsten generation
US8081602B2 (en) 2006-10-31 2011-12-20 Alcatel Lucent Selecting a handover algorithm
WO2008115447A2 (en) * 2007-03-15 2008-09-25 Interdigital Technology Corporation Methods and apparatus to facilitate security context transfer, rohc and pdcp sn context reinitialization during handover
JP2008278473A (ja) 2007-03-21 2008-11-13 Asustek Computer Inc 無線通信システムにおいてランダムアクセスプロセスを処理する方法及び装置
US8139530B2 (en) 2007-03-22 2012-03-20 Telefonaktiebolaget L M Ericsson (Publ) Mobility management (MM) and session management (SM) for SAE/LTE
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
CN101400059B (zh) * 2007-09-28 2010-12-08 华为技术有限公司 一种active状态下的密钥更新方法和设备
US9706395B2 (en) * 2008-04-28 2017-07-11 Nokia Technologies Oy Intersystem mobility security context handling between different radio access networks
EP2273820A1 (de) * 2009-06-30 2011-01-12 Panasonic Corporation Inter-VPLMN-Übergabe über einen Übergabeproxyknoten
KR101783699B1 (ko) * 2009-11-09 2017-10-10 삼성전자 주식회사 핸드오버 중에 단일 무선 영상 통화 연속성을 지원하는 방법 및 시스템
US20120159151A1 (en) * 2010-12-21 2012-06-21 Tektronix, Inc. Evolved Packet System Non Access Stratum Deciphering Using Real-Time LTE Monitoring
WO2013028559A1 (en) * 2011-08-19 2013-02-28 Interdigital Patent Holdings, Inc. Method and apparatus for using non-access stratum procedures in a mobile station to access resources of component carriers belonging to different radio access technologies
US10433161B2 (en) * 2012-01-30 2019-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Call handover between cellular communication system nodes that support different security contexts

Also Published As

Publication number Publication date
CN101309500B (zh) 2011-07-20
US8611949B2 (en) 2013-12-17
US20150208236A1 (en) 2015-07-23
US20140068709A1 (en) 2014-03-06
EP2139260A1 (de) 2009-12-30
EP2139260A4 (de) 2010-05-26
US9686678B2 (en) 2017-06-20
US9578496B2 (en) 2017-02-21
US20190253887A1 (en) 2019-08-15
US20210099923A1 (en) 2021-04-01
CN101309500A (zh) 2008-11-19
US20170245182A1 (en) 2017-08-24
US10299116B2 (en) 2019-05-21
US20100056156A1 (en) 2010-03-04
US10869235B2 (en) 2020-12-15
WO2008138273A1 (fr) 2008-11-20
US11576089B2 (en) 2023-02-07
EP2139260B1 (de) 2011-07-13

Similar Documents

Publication Publication Date Title
EP2139260A4 (de) Verfahren zur durchführung einer sicherheitsverhandlung während eines handovers zwischen unterschiedlichen drahtlosen zugangstechnologien und entsprechende vorrichtung
BRPI0820141A2 (pt) Método para transmitir dados em um canal de rádio em uma estação base, estação base, método para executar um processo de acesso aleatório em um equipamento de usuário, e, equipamento de usuário
EP4156727A4 (de) Übergabeverfahren und -vorrichtung sowie informationssendeverfahren und -vorrichtung
EP4568418A3 (de) Drahtlose kommunikation unter verwendung von verkehrsinformationen
EP4287701A3 (de) Schaltverfahren und vorrichtung
WO2015175468A8 (en) Apparatus, system and method of offloading traffic at a user equipment (ue) based on a mobility state of a wlan access point
DE602008006163D1 (de) Verfahren zur QoS-Übertragung während eines Handovers zwischen Systemen, Netzsystem und Zielnetz hierfür
ATE503362T1 (de) Verfahren und vorrichtung zur handhabung des weiterleitungsverfahrens
SG11202009465TA (en) Information reporting method and apparatus, and bandwidth part based operating method and apparatus
EP3457608A4 (de) Verfahren zur übertragung von harq-rückkopplungsinformationen, benutzergerät, basisstation und system
EP2582164A4 (de) Verfahren, vorrichtung und system zur sicherheitsverarbeitung in einem schaltverfahren
ATE534256T1 (de) Verfahren, vorrichtung und computerprogramm- produkt zum zugangspunktfunkruf
WO2012105766A3 (ko) 무선 통신 시스템에서 셀간 간섭 조정 방법 및 장치
IL194285A0 (en) Method and apparatus for performing a handover procedure between a 3gpp lte network and an alternative wireless network
IL281112A (en) Information communication device, authentication software for an information communication device, and authentication method
MY168392A (en) Methods and apparatus for detecting possible repeated handover different radio access technologies
WO2015031184A3 (en) Methods, apparatus and systems for wireless network selection
ATE442751T1 (de) Verfahren und vorrichtung zum melden einer inter- frequenzmessung auf einer rach-nachricht in einem mobilen kommunikationssystem
WO2013048143A3 (en) A method and appratus for transmission power control for a sounding reference signal
WO2012060664A3 (en) Method and apparatus for radio resource measurement in heterogeneous network
WO2009088903A3 (en) Radio link control reset using radio resource control signaling
WO2009088252A3 (en) Pre-authentication method for inter-rat handover
ATE553585T1 (de) Verfahren, system und vorrichtung zur positionsaktualisierung in netzwerken
TW200738026A (en) Wireless communication method and system for performing handover between two radio access technologies
EP2271143A4 (de) Mobiles kommunikationsverfahren, basisstation und mobiles endgerät

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties