EP1240795A1 - Transfert de terminal mobile d'un reseau de deuxieme generation vers un reseau ip de troisieme generation - Google Patents

Transfert de terminal mobile d'un reseau de deuxieme generation vers un reseau ip de troisieme generation

Info

Publication number
EP1240795A1
EP1240795A1 EP00975069A EP00975069A EP1240795A1 EP 1240795 A1 EP1240795 A1 EP 1240795A1 EP 00975069 A EP00975069 A EP 00975069A EP 00975069 A EP00975069 A EP 00975069A EP 1240795 A1 EP1240795 A1 EP 1240795A1
Authority
EP
European Patent Office
Prior art keywords
mobile terminal
network
handing over
handover
service
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.)
Withdrawn
Application number
EP00975069A
Other languages
German (de)
English (en)
Inventor
Suhail Hasan
David Sugirtharaj
Hung Tran
Ibrahim Ozkan
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of EP1240795A1 publication Critical patent/EP1240795A1/fr
Withdrawn legal-status Critical Current

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
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H04W36/00226—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB] wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters

Abstract

L'invention concerne un procédé de transfert d'un terminal mobile, d'un centre de commutation mobile (MSC) (39) d'origine de deuxième génération (2G) d'un réseau de radiotélécommunication à commutation de circuits 2G vers un noeud de services (SGSN) (33) d'un service général de radiocommunication à commutation par paquets (GPRS) de desserte de réseau de radiotélécommunication à protocole Internet (IP) de troisième génération (3G). Le transfert est déclenché non seulement selon la disponibilité du service par le réseau 3G, ou par une puissance supérieure du signal provenant du réseau 3G, mais aussi par une demande de service exigeant une couverture 3G. Afin de réduire des retards potentiels de transfert, le terminal mobile est préenregistré auprès du réseau 3G lorsqu'une couverture 3G est détectée (44). Un serveur de transfert (HOSV) (35) est mis en place au même niveau hiérarchique que le MSC ou le SGSN. Le HOSV maintient une compatibilité descendante avec le MSC 2G au cours de la procédure de transfert.
EP00975069A 1999-10-29 2000-10-17 Transfert de terminal mobile d'un reseau de deuxieme generation vers un reseau ip de troisieme generation Withdrawn EP1240795A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16253299P 1999-10-29 1999-10-29
US162532P 1999-10-29
US58546400A 2000-06-01 2000-06-01
US585464 2000-06-01
PCT/SE2000/002008 WO2001031963A1 (fr) 1999-10-29 2000-10-17 Transfert de terminal mobile d'un reseau de deuxieme generation vers un reseau ip de troisieme generation

Publications (1)

Publication Number Publication Date
EP1240795A1 true EP1240795A1 (fr) 2002-09-18

Family

ID=26858838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00975069A Withdrawn EP1240795A1 (fr) 1999-10-29 2000-10-17 Transfert de terminal mobile d'un reseau de deuxieme generation vers un reseau ip de troisieme generation

Country Status (4)

Country Link
EP (1) EP1240795A1 (fr)
AR (1) AR029010A1 (fr)
AU (1) AU1317201A (fr)
WO (1) WO2001031963A1 (fr)

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Also Published As

Publication number Publication date
AR029010A1 (es) 2003-06-04
WO2001031963A1 (fr) 2001-05-03
AU1317201A (en) 2001-05-08

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Inventor name: HASAN, SUHAIL

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Inventor name: SUGIRTHARAJ, DAVID

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