WO2003088546A3 - Support of disparate addressing plans and dynamic ha address allocation in mobile ip - Google Patents

Support of disparate addressing plans and dynamic ha address allocation in mobile ip Download PDF

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Publication number
WO2003088546A3
WO2003088546A3 PCT/US2003/010578 US0310578W WO03088546A3 WO 2003088546 A3 WO2003088546 A3 WO 2003088546A3 US 0310578 W US0310578 W US 0310578W WO 03088546 A3 WO03088546 A3 WO 03088546A3
Authority
WO
WIPO (PCT)
Prior art keywords
node
regional
mobile
signaling
upstream
Prior art date
Application number
PCT/US2003/010578
Other languages
French (fr)
Other versions
WO2003088546A2 (en
Inventor
Alan O'neill
Original Assignee
Flarion Technologies Inc
Alan O'neill
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 Flarion Technologies Inc, Alan O'neill filed Critical Flarion Technologies Inc
Priority to AU2003230821A priority Critical patent/AU2003230821A1/en
Publication of WO2003088546A2 publication Critical patent/WO2003088546A2/en
Publication of WO2003088546A3 publication Critical patent/WO2003088546A3/en

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Classifications

    • 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
    • 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
    • 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
    • H04W8/085—Mobility data transfer involving hierarchical organized mobility servers, e.g. hierarchical mobile IP [HMIP]
    • 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
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • 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
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server
    • H04W8/065—Registration at serving network Location Register, VLR or user mobility server involving selection of the user mobility server
    • 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]
    • 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
    • H04W88/16—Gateway arrangements

Abstract

Methods and apparatus for enhancing Mobile IP signaling and to support use of disparate addressing plans and dynamic Home Agent allocation in Mobile IP Regional Tunneling are described. The enhanced methods of signaling use an intermediate node (104), e.g., a Gateway Foreign Agent, straddling different addressing domains, when the signaling controls a process between the intermediate node (104) and an upstream node (106). The specific intermediate node, its interfaces and upstream addresses can be dynamically selected. The Enhanced MIP signaling includes dynamic allocation of: a regional node at a Foreign Agent, the upstream address of a regional node by the regional node, a Home Agent for a regional node prior to dynamic allocation of the regional node. A method is supported to indicate to a Mobile Node that a dynamically allocated regional node has become invalid triggering enhanced MIP signaling dynamically allocating a new regional node and upstream interface address.
PCT/US2003/010578 2002-04-08 2003-04-07 Support of disparate addressing plans and dynamic ha address allocation in mobile ip WO2003088546A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003230821A AU2003230821A1 (en) 2002-04-08 2003-04-07 Support of disparate addressing plans and dynamic ha address allocation in mobile ip

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37083602P 2002-04-08 2002-04-08
US60/370,836 2002-04-08

Publications (2)

Publication Number Publication Date
WO2003088546A2 WO2003088546A2 (en) 2003-10-23
WO2003088546A3 true WO2003088546A3 (en) 2004-04-01

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Family Applications (1)

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PCT/US2003/010578 WO2003088546A2 (en) 2002-04-08 2003-04-07 Support of disparate addressing plans and dynamic ha address allocation in mobile ip

Country Status (3)

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US (3) US7356020B2 (en)
AU (1) AU2003230821A1 (en)
WO (1) WO2003088546A2 (en)

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Publication number Publication date
US20080240033A1 (en) 2008-10-02
US20030223439A1 (en) 2003-12-04
WO2003088546A2 (en) 2003-10-23
AU2003230821A8 (en) 2003-10-27
AU2003230821A1 (en) 2003-10-27
US7356020B2 (en) 2008-04-08
US9131367B2 (en) 2015-09-08
US8559411B2 (en) 2013-10-15
US20140036871A1 (en) 2014-02-06

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