WO2009041773A3 - Communication method and apparatus - Google Patents

Communication method and apparatus Download PDF

Info

Publication number
WO2009041773A3
WO2009041773A3 PCT/KR2008/005683 KR2008005683W WO2009041773A3 WO 2009041773 A3 WO2009041773 A3 WO 2009041773A3 KR 2008005683 W KR2008005683 W KR 2008005683W WO 2009041773 A3 WO2009041773 A3 WO 2009041773A3
Authority
WO
WIPO (PCT)
Prior art keywords
communications system
protocol
user equipment
communication
signal
Prior art date
Application number
PCT/KR2008/005683
Other languages
French (fr)
Other versions
WO2009041773A2 (en
Inventor
Chenho Chin
Original Assignee
Samsung Electronics Co Ltd
Chenho Chin
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 Samsung Electronics Co Ltd, Chenho Chin filed Critical Samsung Electronics Co Ltd
Publication of WO2009041773A2 publication Critical patent/WO2009041773A2/en
Publication of WO2009041773A3 publication Critical patent/WO2009041773A3/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

A method of communicating between user equipment, involved in an active communication with a first communications system, and a second communications system, where communication between user equipment and the first communications system uses a first communication protocol and communication between the second communications system and user equipment uses a second, different communications protocol and communication between the second communications system and user equipment using a second, different communications protocol is provided. The method includes the steps of transmitting a signal from the user equipment to the first communications system, the signal comprising a signalling message, in accordance with said second protocol, and a protocol discriminator, receiving the signal in the first communications system, identifying in the received signal the presence of the protocol discriminator, and forwarding the signalling message from the first communications system to the second communications system.
PCT/KR2008/005683 2007-09-28 2008-09-25 Communication method and apparatus WO2009041773A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0718947.5 2007-09-28
GB0718947A GB2453526B (en) 2007-09-28 2007-09-28 Communication method and apparatus

Publications (2)

Publication Number Publication Date
WO2009041773A2 WO2009041773A2 (en) 2009-04-02
WO2009041773A3 true WO2009041773A3 (en) 2009-06-18

Family

ID=38701824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/005683 WO2009041773A2 (en) 2007-09-28 2008-09-25 Communication method and apparatus

Country Status (2)

Country Link
GB (1) GB2453526B (en)
WO (1) WO2009041773A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011355322B2 (en) 2011-01-14 2016-11-03 Nokia Solutions And Networks Oy External authentication support over an untrusted network
CN109788578B (en) * 2017-11-14 2020-11-24 北京佰才邦技术有限公司 LTE and WIFI aggregation method, network equipment and terminal equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050013270A1 (en) * 2003-07-14 2005-01-20 Yong Chang Method and system for de-registering a broadcast/multicast service in a high-rate packet data system
US20070091846A1 (en) * 2005-04-14 2007-04-26 Lg Electronics Inc. Method of reconfiguring an internet protocol address in handover between heterogeneous networks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105985B (en) * 1997-12-18 2000-10-31 Nokia Networks Oy The method identifies an air interface network layer protocol information unit in a cellular radio network
WO2000021267A2 (en) * 1998-10-06 2000-04-13 Nokia Mobile Phones Ltd. A method and device for user-to-user information transfer
EP1056258A1 (en) * 1999-05-27 2000-11-29 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Data unit sending means and control method in wireless networks
GB9918636D0 (en) * 1999-08-06 1999-10-13 Nokia Telecommunications Oy Inter-system handover
US7843882B2 (en) * 2004-08-23 2010-11-30 Alcatel-Lucent Usa Inc. Soft vertical handovers in wireless networks
CN101371528A (en) * 2006-01-11 2009-02-18 高通股份有限公司 Methods and apparatus for communicating device capability and/or setup information
GB2435153A (en) * 2006-02-08 2007-08-15 Nec Corp Modified connection setup for E-UTRA radio resource control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050013270A1 (en) * 2003-07-14 2005-01-20 Yong Chang Method and system for de-registering a broadcast/multicast service in a high-rate packet data system
US20070091846A1 (en) * 2005-04-14 2007-04-26 Lg Electronics Inc. Method of reconfiguring an internet protocol address in handover between heterogeneous networks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G. PATEL ET AL.: "The 3GPP and 3GPP2 movements toward an all-IP mobile network", IEEE PERSONAL COMMUNICATIONS, August 2000 (2000-08-01), pages 62 - 64 *

Also Published As

Publication number Publication date
WO2009041773A2 (en) 2009-04-02
GB2453526A (en) 2009-04-15
GB2453526B (en) 2009-11-18
GB0718947D0 (en) 2007-11-07

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