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DE60312804D1 - Aufbau eines bidirektionalen IP-Tunnels in einem Mobile-IP Kommunikationssystem im Falle eines privaten Adresskonflikts - Google Patents

Aufbau eines bidirektionalen IP-Tunnels in einem Mobile-IP Kommunikationssystem im Falle eines privaten Adresskonflikts

Info

Publication number
DE60312804D1
DE60312804D1 DE60312804T DE60312804T DE60312804D1 DE 60312804 D1 DE60312804 D1 DE 60312804D1 DE 60312804 T DE60312804 T DE 60312804T DE 60312804 T DE60312804 T DE 60312804T DE 60312804 D1 DE60312804 D1 DE 60312804D1
Authority
DE
Germany
Prior art keywords
mobile
address
tunnel
private address
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 - Lifetime
Application number
DE60312804T
Other languages
English (en)
Other versions
DE60312804T2 (de
Inventor
Mingguey Michael Yang
Vinod Kumar Choyi
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
Nokia Inc
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 Alcatel SA, Nokia Inc filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60312804D1 publication Critical patent/DE60312804D1/de
Publication of DE60312804T2 publication Critical patent/DE60312804T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5084—Providing for device mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/164—Adaptation or special uses of UDP protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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 Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
DE60312804T 2002-12-20 2003-12-09 Aufbau eines bidirektionalen IP-Tunnels in einem Mobile-IP Kommunikationssystem im Falle eines privaten Adresskonflikts Expired - Lifetime DE60312804T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US325057 2002-12-20
US10/325,057 US7453850B2 (en) 2002-12-20 2002-12-20 Apparatus, and associated method, for facilitating bi-directional routing of data in a packet radio communication system

Publications (2)

Publication Number Publication Date
DE60312804D1 true DE60312804D1 (de) 2007-05-10
DE60312804T2 DE60312804T2 (de) 2007-12-06

Family

ID=32468973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312804T Expired - Lifetime DE60312804T2 (de) 2002-12-20 2003-12-09 Aufbau eines bidirektionalen IP-Tunnels in einem Mobile-IP Kommunikationssystem im Falle eines privaten Adresskonflikts

Country Status (4)

Country Link
US (1) US7453850B2 (de)
EP (1) EP1434406B1 (de)
AT (1) ATE358384T1 (de)
DE (1) DE60312804T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106503B (fi) * 1998-09-21 2001-02-15 Nokia Networks Oy IP-liikkuvuusmekanismi pakettiradioverkkoa varten
EP1344353B1 (de) * 2000-12-22 2014-11-19 BlackBerry Limited Drahtloses routersystem und verfahren
US7697508B2 (en) * 2003-07-31 2010-04-13 University Of Florida Research Foundation, Inc. System, apparatus, and methods for proactive allocation of wireless communication resources
US7668145B2 (en) * 2003-12-22 2010-02-23 Nokia Corporation Method to support mobile IP mobility in 3GPP networks with SIP established communications
US8151348B1 (en) * 2004-06-30 2012-04-03 Cisco Technology, Inc. Automatic detection of reverse tunnels
JP4561983B2 (ja) * 2005-01-13 2010-10-13 日本電気株式会社 ローカルコンテンツ接続システム、移動端末、ローカルコンテンツ接続方法及びクライアントプログラム
US8411650B2 (en) * 2005-04-18 2013-04-02 Cisco Technology, Inc. Method and system for providing virtual private network services through a mobile IP home agent
US8117340B2 (en) * 2005-04-25 2012-02-14 Microsoft Corporation Trans-network roaming and resolution with web services for devices
WO2006136660A1 (en) * 2005-06-21 2006-12-28 Seven Networks International Oy Maintaining an ip connection in a mobile network
WO2006136661A1 (en) * 2005-06-21 2006-12-28 Seven Networks International Oy Network-initiated data transfer in a mobile network
US8731542B2 (en) 2005-08-11 2014-05-20 Seven Networks International Oy Dynamic adjustment of keep-alive message intervals in a mobile network
EP1764970A1 (de) 2005-09-19 2007-03-21 Matsushita Electric Industrial Co., Ltd. Mobile Mehrfachschnittstellen Knoten mit gleichzeitiger Heim und Fremdnetzwerksverbindung
DE602006011745D1 (de) 2006-09-08 2010-03-04 Alcatel Lucent Verfahren zur Anforderung der Verwendung von erwünschten Datentunneltyp
ATE505023T1 (de) * 2006-11-06 2011-04-15 Nokia Corp Globale erreichbarkeit in kommunikationsnetzen
CN101193130B (zh) * 2006-11-21 2010-05-12 中兴通讯股份有限公司 移动IPv6中穿越网络地址转换的方法
US8179872B2 (en) 2007-05-09 2012-05-15 Research In Motion Limited Wireless router system and method
EP2003858A1 (de) * 2007-06-14 2008-12-17 Nokia Siemens Networks Oy Durchführung interaktiver Konnektivitätsprüfungen in einer Mobilitätsumgebung
EP2003841B1 (de) * 2007-06-14 2010-08-11 Nokia Siemens Networks Oy Reduktion von Erregungsmeldungen nach Elementedurchläufen durch einen Relais-Mechanismus
CN101374139A (zh) * 2007-08-22 2009-02-25 华为技术有限公司 代理设备、会话存活检测方法及系统
US8345694B2 (en) * 2007-12-31 2013-01-01 Airvana, Corp. Network address translation for tunnel mobility
JP5298666B2 (ja) * 2008-06-30 2013-09-25 富士通株式会社 通信サービス支援装置、通信サービス支援方法および通信サービス支援プログラム
KR101129315B1 (ko) * 2008-12-18 2012-03-26 한국전자통신연구원 라우팅 확장성과 이동성을 지원하는 터널 포인트의 동작 방법
CN102215476B (zh) * 2010-04-02 2016-03-30 中兴通讯股份有限公司 中继通信网络的信息传输方法及系统
US8745722B2 (en) * 2012-03-09 2014-06-03 Wapice Oy Managing remote network addresses in communications
TWI535247B (zh) 2012-04-10 2016-05-21 財團法人資訊工業策進會 用於網路位址轉換穿透的傳輸系統及傳輸方法
CN104348821B (zh) * 2013-08-08 2018-04-27 联想(北京)有限公司 管理IPv4/IPv6业务的方法、设备和系统
CN104270461B (zh) * 2014-10-20 2017-05-10 常熟理工学院 一种车联网的实现方法
CN105991856B (zh) * 2015-03-05 2021-01-12 李明 基于rtp服务器到服务器寻路由的voip寻路由
CN107395778B (zh) * 2016-05-16 2020-09-04 华为技术有限公司 一种用户溯源的方法、装置及系统
US11122127B2 (en) * 2017-08-28 2021-09-14 Qualcomm Incorporated Techniques and apparatuses for modem-assisted heartbeat transmission
CN110417924B (zh) * 2018-04-28 2021-10-01 华为技术有限公司 分布式设备中的报文处理方法和分布式设备
DE102019000465A1 (de) 2019-01-22 2019-06-13 Daimler Ag Verfahren und Vorrichtung zur unterbrechungsfreien Internet Protocol (IP) Kommunikation in einem Fahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6195705B1 (en) * 1998-06-30 2001-02-27 Cisco Technology, Inc. Mobile IP mobility agent standby protocol
US6947401B2 (en) * 2000-03-08 2005-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Hierarchical mobility management for wireless networks
JP3636637B2 (ja) * 2000-05-30 2005-04-06 三菱電機株式会社 経路最適化方法
US6856624B2 (en) 2001-02-21 2005-02-15 Alcatel Temporary unique private address

Also Published As

Publication number Publication date
US7453850B2 (en) 2008-11-18
EP1434406B1 (de) 2007-03-28
ATE358384T1 (de) 2007-04-15
DE60312804T2 (de) 2007-12-06
EP1434406A3 (de) 2004-07-07
EP1434406A2 (de) 2004-06-30
US20040120294A1 (en) 2004-06-24

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8364 No opposition during term of opposition