DE602006011144D1 - Handover-verfahren zwischen systemen - Google Patents

Handover-verfahren zwischen systemen

Info

Publication number
DE602006011144D1
DE602006011144D1 DE602006011144T DE602006011144T DE602006011144D1 DE 602006011144 D1 DE602006011144 D1 DE 602006011144D1 DE 602006011144 T DE602006011144 T DE 602006011144T DE 602006011144 T DE602006011144 T DE 602006011144T DE 602006011144 D1 DE602006011144 D1 DE 602006011144D1
Authority
DE
Germany
Prior art keywords
communication system
user terminal
systems
communication
handover
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.)
Active
Application number
DE602006011144T
Other languages
English (en)
Inventor
Shijun Li
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of DE602006011144D1 publication Critical patent/DE602006011144D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • 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
    • H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
DE602006011144T 2005-09-01 2006-09-01 Handover-verfahren zwischen systemen Active DE602006011144D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB200510093678XA CN100551148C (zh) 2005-09-01 2005-09-01 一种加密模式下系统切换的实现方法
PCT/CN2006/002264 WO2007025487A1 (fr) 2005-09-01 2006-09-01 Procede de transfert intercellulaire entre systemes

Publications (1)

Publication Number Publication Date
DE602006011144D1 true DE602006011144D1 (de) 2010-01-28

Family

ID=37808479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006011144T Active DE602006011144D1 (de) 2005-09-01 2006-09-01 Handover-verfahren zwischen systemen

Country Status (5)

Country Link
EP (1) EP1871134B1 (de)
CN (2) CN100551148C (de)
AT (1) ATE452521T1 (de)
DE (1) DE602006011144D1 (de)
WO (1) WO2007025487A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101400080B (zh) * 2007-09-30 2012-05-23 华为技术有限公司 小区能力通知方法和无线网络控制实体
CN101179858B (zh) * 2007-12-13 2012-02-15 普天信息技术研究院有限公司 一种获取用户设备能力信息的方法
CN101499867B (zh) * 2008-02-02 2010-12-08 中兴通讯股份有限公司 一种加密多媒体广播内容的方法
CN101557634B (zh) * 2008-04-09 2011-04-20 大唐移动通信设备有限公司 一种用户设备能力信息的上报和使用方法、系统和装置
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
CN101299884B (zh) * 2008-06-16 2012-10-10 中兴通讯股份有限公司 用户设备转移时密钥身份标识符的生成方法和生成系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19900436B4 (de) * 1999-01-08 2016-12-01 Ipcom Gmbh & Co. Kg Verfahren zum Handover, Mobilstation für ein Handover und Basisstation für ein Handover
US7139263B2 (en) * 2001-10-19 2006-11-21 Sentito Networks, Inc. Voice over IP architecture
US7735114B2 (en) * 2003-09-04 2010-06-08 Foundry Networks, Inc. Multiple tiered network security system, method and apparatus using dynamic user policy assignment
US20050114490A1 (en) * 2003-11-20 2005-05-26 Nec Laboratories America, Inc. Distributed virtual network access system and method

Also Published As

Publication number Publication date
CN101156498A (zh) 2008-04-02
ATE452521T1 (de) 2010-01-15
CN100551148C (zh) 2009-10-14
CN101156498B (zh) 2011-10-26
EP1871134A4 (de) 2008-10-29
EP1871134A1 (de) 2007-12-26
EP1871134B1 (de) 2009-12-16
CN1925671A (zh) 2007-03-07
WO2007025487A1 (fr) 2007-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition