WO2000045560A3 - Public mobile data communications network - Google Patents

Public mobile data communications network Download PDF

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Publication number
WO2000045560A3
WO2000045560A3 PCT/SE2000/000131 SE0000131W WO0045560A3 WO 2000045560 A3 WO2000045560 A3 WO 2000045560A3 SE 0000131 W SE0000131 W SE 0000131W WO 0045560 A3 WO0045560 A3 WO 0045560A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobile
public
access
internet
data
Prior art date
Application number
PCT/SE2000/000131
Other languages
French (fr)
Other versions
WO2000045560A2 (en
Inventor
Jan Erik Forsloew
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to EP00905509A priority Critical patent/EP1155577A2/en
Priority to BR0007751-8A priority patent/BR0007751A/en
Priority to CA002358698A priority patent/CA2358698A1/en
Priority to KR1020017009416A priority patent/KR20010111256A/en
Priority to AU27045/00A priority patent/AU2704500A/en
Publication of WO2000045560A2 publication Critical patent/WO2000045560A2/en
Publication of WO2000045560A3 publication Critical patent/WO2000045560A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • 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
    • H04W88/14—Backbone network devices

Abstract

A public mobile access data network provides a mobile node data access to the Internet and data access to the mobile node from the Internet even when a point of attachment of the mobile node to the public mobile access data network changes. A public mobility management service is provided to locate mobile nodes so that the Internet is aware of the mobile node's current point of attachment. Advantageously, this public mobility management service is provided independently of mobility services offered by radio access, technology-specific networks. The public mobile access service is implemented using a home agent/foreign agent model where the home and foreign agents transfer data packets over the public mobile access network via a data tunnel. In a preferred, example embodiment, mobile Internet protocol (IP) is used at the network protocol layer to provide the public mobility service. The mobile IP packets are carried using multi-protocol label path switching (MPLS) label switched paths (LSPs) which provide a number of benefits such as tunneling flexibility, configurability, and efficiency.
PCT/SE2000/000131 1999-01-29 2000-01-21 Public mobile data communications network WO2000045560A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP00905509A EP1155577A2 (en) 1999-01-29 2000-01-21 Public mobile data communications network
BR0007751-8A BR0007751A (en) 1999-01-29 2000-01-21 Public mobile access data network on an internet, method for configuring a public mobile access data network, and routing node on a public mobile access data network
CA002358698A CA2358698A1 (en) 1999-01-29 2000-01-21 Public mobile data communications network
KR1020017009416A KR20010111256A (en) 1999-01-29 2000-01-21 Public mobile data communications network
AU27045/00A AU2704500A (en) 1999-01-29 2000-01-21 Public mobile data communications network

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US11786199P 1999-01-29 1999-01-29
US60/117,861 1999-01-29
US13249699P 1999-05-04 1999-05-04
US60/132,496 1999-05-04
US09/484,426 2000-01-18
US09/484,426 US6973057B1 (en) 1999-01-29 2000-01-18 Public mobile data communications network

Publications (2)

Publication Number Publication Date
WO2000045560A2 WO2000045560A2 (en) 2000-08-03
WO2000045560A3 true WO2000045560A3 (en) 2000-11-30

Family

ID=27382047

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2000/000131 WO2000045560A2 (en) 1999-01-29 2000-01-21 Public mobile data communications network

Country Status (8)

Country Link
US (1) US6973057B1 (en)
EP (1) EP1155577A2 (en)
KR (1) KR20010111256A (en)
CN (1) CN1132452C (en)
AU (1) AU2704500A (en)
BR (1) BR0007751A (en)
CA (1) CA2358698A1 (en)
WO (1) WO2000045560A2 (en)

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