DE602004015123D1 - Positionsgeheimhaltung in einem kommunikationssystem - Google Patents

Positionsgeheimhaltung in einem kommunikationssystem

Info

Publication number
DE602004015123D1
DE602004015123D1 DE602004015123T DE602004015123T DE602004015123D1 DE 602004015123 D1 DE602004015123 D1 DE 602004015123D1 DE 602004015123 T DE602004015123 T DE 602004015123T DE 602004015123 T DE602004015123 T DE 602004015123T DE 602004015123 D1 DE602004015123 D1 DE 602004015123D1
Authority
DE
Germany
Prior art keywords
update process
address update
correspondent node
node
mobile node
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
DE602004015123T
Other languages
English (en)
Inventor
Risto Mononen
Sandro Grech
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
Publication of DE602004015123D1 publication Critical patent/DE602004015123D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
    • 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
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • 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
    • H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
    • 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
    • H04L63/0442—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 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • 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
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
    • 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
    • H04W8/16—Mobility data transfer selectively restricting mobility data tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Facsimile Transmission Control (AREA)
  • Communication Control (AREA)
  • Storage Device Security (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephone Function (AREA)
DE602004015123T 2003-09-04 2004-09-03 Positionsgeheimhaltung in einem kommunikationssystem Active DE602004015123D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031258A FI20031258A0 (fi) 2003-09-04 2003-09-04 Sijainnin yksityisyys viestintäjärjestelmässä
PCT/FI2004/000515 WO2005025174A1 (en) 2003-09-04 2004-09-03 Location privacy in a communication system

Publications (1)

Publication Number Publication Date
DE602004015123D1 true DE602004015123D1 (de) 2008-08-28

Family

ID=27838931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004015123T Active DE602004015123D1 (de) 2003-09-04 2004-09-03 Positionsgeheimhaltung in einem kommunikationssystem

Country Status (8)

Country Link
US (1) US7426746B2 (de)
EP (1) EP1661364B1 (de)
JP (1) JP4477003B2 (de)
CN (1) CN100558101C (de)
AT (1) ATE401729T1 (de)
DE (1) DE602004015123D1 (de)
FI (1) FI20031258A0 (de)
WO (1) WO2005025174A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8186026B2 (en) * 2004-03-03 2012-05-29 Rockstar Bidco, LP Technique for maintaining secure network connections
US7991854B2 (en) * 2004-03-19 2011-08-02 Microsoft Corporation Dynamic session maintenance for mobile computing devices
KR100636318B1 (ko) * 2004-09-07 2006-10-18 삼성전자주식회사 ＣｏＡ 바인딩 프로토콜을 이용한 어드레스 오너쉽인증방법 및 그 시스템
US8594323B2 (en) * 2004-09-21 2013-11-26 Rockstar Consortium Us Lp Method and apparatus for generating large numbers of encryption keys
WO2006102565A2 (en) * 2005-03-23 2006-09-28 Nortel Networks Limited Optimized derivation of handover keys in mobile ipv6
US7881468B2 (en) * 2005-04-08 2011-02-01 Telefonaktiebolaget L M Ericsson (Publ) Secret authentication key setup in mobile IPv6
US8185935B2 (en) * 2005-06-14 2012-05-22 Qualcomm Incorporated Method and apparatus for dynamic home address assignment by home agent in multiple network interworking
EP1739893A1 (de) * 2005-06-30 2007-01-03 Matsushita Electric Industrial Co., Ltd. Optimiertes Rückanlegen eines Tunnels für Paket geschaltete Kommunikationssysteme
WO2007101628A1 (en) * 2006-03-08 2007-09-13 Matsushita Electric Industrial Co., Ltd. Mobile ipv6 optimised reverse tunnelling for multi-homed terminals
CN101005698B (zh) 2006-01-20 2010-07-07 华为技术有限公司 一种移动IPv6中路由优化的方法和系统
JP4990920B2 (ja) * 2006-03-08 2012-08-01 パナソニック株式会社 マルチホーム端末のためのモバイルＩＰｖ６の最適化リバース・トンネリング
US7881470B2 (en) * 2006-03-09 2011-02-01 Intel Corporation Network mobility security management
GB2436665A (en) * 2006-03-31 2007-10-03 Fujitsu Ltd Efficient call routing while roaming
EP2050244B1 (de) * 2006-08-09 2012-12-05 Telefonaktiebolaget LM Ericsson (publ) Verfahren und vorrichtung zum routen eines pakets in einem mobil-ip-system
US8312155B2 (en) * 2006-11-28 2012-11-13 Canon Kabushiki Kaisha Service publication restriction apparatus, method, and computer-readable storage medium
US9055107B2 (en) 2006-12-01 2015-06-09 Microsoft Technology Licensing, Llc Authentication delegation based on re-verification of cryptographic evidence
US20100119069A1 (en) * 2007-05-31 2010-05-13 Panasonic Corporation Network relay device, communication terminal, and encrypted communication method
CN101330498A (zh) * 2007-06-20 2008-12-24 朗迅科技公司 VoIP网络中的SIP端点配置
US7894420B2 (en) * 2007-07-12 2011-02-22 Intel Corporation Fast path packet destination mechanism for network mobility via secure PKI channel
US7747784B2 (en) * 2008-03-04 2010-06-29 Apple Inc. Data synchronization protocol
EP2337386A1 (de) * 2009-12-15 2011-06-22 Alcatel Lucent Verfahren und System zum Leiten von Daten an einen mobilen Knoten in einem Fremdnetzwerk
CN102845125B (zh) * 2010-04-16 2016-06-22 交互数字专利控股公司 使用移动网际协议的单元间转移支持
WO2014032049A2 (en) 2012-08-24 2014-02-27 Environmental Systems Research Institute, Inc. Systems and methods for managing location data and providing a privacy framework
US11337177B2 (en) 2020-09-23 2022-05-17 Glowstik, Inc. System and method for generating amorphous dynamic display icons

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6760444B1 (en) * 1999-01-08 2004-07-06 Cisco Technology, Inc. Mobile IP authentication
EP1128597B1 (de) * 2000-02-22 2004-07-07 Telefonaktiebolaget LM Ericsson (publ) Verfahren und Vorrichtung in einem Kommunikationsnetzwerk
US6915325B1 (en) * 2000-03-13 2005-07-05 Nortel Networks Ltd Method and program code for communicating with a mobile node through tunnels
GB2369530A (en) 2000-11-24 2002-05-29 Ericsson Telefon Ab L M IP security connections for wireless authentication
US6954790B2 (en) * 2000-12-05 2005-10-11 Interactive People Unplugged Ab Network-based mobile workgroup system
US7349377B2 (en) 2001-11-09 2008-03-25 Nokia Corporation Method, system and system entities for providing location privacy in communication networks
US7286671B2 (en) * 2001-11-09 2007-10-23 Ntt Docomo Inc. Secure network access method
US7023828B2 (en) * 2001-11-19 2006-04-04 Motorola, Inc. Method and apparatus for a mobile node to maintain location privacy from selected correspondent nodes

Also Published As

Publication number Publication date
ATE401729T1 (de) 2008-08-15
FI20031258A0 (fi) 2003-09-04
WO2005025174A1 (en) 2005-03-17
EP1661364A1 (de) 2006-05-31
CN1846423A (zh) 2006-10-11
US7426746B2 (en) 2008-09-16
JP4477003B2 (ja) 2010-06-09
EP1661364B1 (de) 2008-07-16
CN100558101C (zh) 2009-11-04
US20050055576A1 (en) 2005-03-10
JP2007504763A (ja) 2007-03-01

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