EP1938518A4 - Appareil et procede pour une continuite de service entre un reseau umts et un reseau local sans fil - Google Patents

Appareil et procede pour une continuite de service entre un reseau umts et un reseau local sans fil

Info

Publication number
EP1938518A4
EP1938518A4 EP06783736.9A EP06783736A EP1938518A4 EP 1938518 A4 EP1938518 A4 EP 1938518A4 EP 06783736 A EP06783736 A EP 06783736A EP 1938518 A4 EP1938518 A4 EP 1938518A4
Authority
EP
European Patent Office
Prior art keywords
network
service continuity
umts
wlan
wlan 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.)
Withdrawn
Application number
EP06783736.9A
Other languages
German (de)
English (en)
Other versions
EP1938518A1 (fr
Inventor
Kyung-Yul Cheon
Kwang-Hyun Ro
Jae-Wook Shin
Hye-Yeon Kwon
Hyung-Cheol Shin
Kwang-Ryul Jung
You-Sun Hwang
Ae-Soon Park
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.)
Electronics and Telecommunications Research Institute ETRI
SK Telecom Co Ltd
KTFreetel Co Ltd
Original Assignee
Electronics and Telecommunications Research Institute ETRI
SK Telecom Co Ltd
KTFreetel Co Ltd
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
Priority claimed from KR1020060080075A external-priority patent/KR101268578B1/ko
Application filed by Electronics and Telecommunications Research Institute ETRI, SK Telecom Co Ltd, KTFreetel Co Ltd filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of EP1938518A1 publication Critical patent/EP1938518A1/fr
Publication of EP1938518A4 publication Critical patent/EP1938518A4/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Withdrawn legal-status Critical Current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
    • 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
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1446—Reselecting a network or an air interface over a different radio air interface technology wherein at least one of the networks is unlicensed
    • 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
    • H04W88/16—Gateway arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP06783736.9A 2005-08-26 2006-08-24 Appareil et procede pour une continuite de service entre un reseau umts et un reseau local sans fil Withdrawn EP1938518A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20050078824 2005-08-26
KR1020060080075A KR101268578B1 (ko) 2005-08-26 2006-08-23 범용 이동 통신시스템망과 무선 근거리 통신망과의 서비스연속성을 위한 장치 및 방법
PCT/KR2006/003349 WO2007024115A1 (fr) 2005-08-26 2006-08-24 Appareil et procede pour une continuite de service entre un reseau umts et un reseau local sans fil

Publications (2)

Publication Number Publication Date
EP1938518A1 EP1938518A1 (fr) 2008-07-02
EP1938518A4 true EP1938518A4 (fr) 2013-08-14

Family

ID=37771817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06783736.9A Withdrawn EP1938518A4 (fr) 2005-08-26 2006-08-24 Appareil et procede pour une continuite de service entre un reseau umts et un reseau local sans fil

Country Status (2)

Country Link
EP (1) EP1938518A4 (fr)
WO (1) WO2007024115A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101042615B1 (ko) 2005-11-01 2011-06-20 가부시키가이샤 엔티티 도코모 통신장치 및 통신방법
CN101431797B (zh) 2007-05-11 2012-02-01 华为技术有限公司 一种注册处理方法、系统及装置
CN101330753B (zh) 2007-06-22 2014-07-09 华为技术有限公司 一种资源创建方法、资源删除方法及网络设备
CN101365230B (zh) 2007-08-07 2010-08-11 华为技术有限公司 异构网络切换/改变时的用户分离方法、系统及装置
US8171541B2 (en) * 2007-12-18 2012-05-01 Nokia Corporation Enabling provider network inter-working with mobile access
EP2166798A1 (fr) * 2008-09-23 2010-03-24 Alcatel, Lucent Transfert entre un réseau non 3GPP et un réseau 3GPP

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7489659B2 (en) * 2002-01-29 2009-02-10 Koninklijke Philips Electronics N.V. Method and system for connecting mobile client devices to the internet
ATE314766T1 (de) * 2002-10-17 2006-01-15 Cit Alcatel Hybrides umts/wlan telekommunikationssystem
GB2406022A (en) * 2003-09-15 2005-03-16 Matsushita Electric Ind Co Ltd Method for releasing resources at SIP handover

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; 3GPP System Architecture Evolution: Report on Technical Options and Conclusions (Release 7)", 3GPP STANDARD; 3GPP TR 23.882, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V0.3.0, 1 July 2005 (2005-07-01), pages 1 - 13, XP050364096 *
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; 3GPP system to Wireless Local Area Network (WLAN) interworking; System description (Release 6)", 3GPP STANDARD; 3GPP TS 23.234, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V6.5.0, 1 June 2005 (2005-06-01), pages 1 - 79, XP050363343 *
PANASONIC: "Inter Access System Mobility Management Aspects", 3GPP DRAFT; S2-052137, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Sophia; 20050831, 31 August 2005 (2005-08-31), XP050253576 *
See also references of WO2007024115A1 *

Also Published As

Publication number Publication date
EP1938518A1 (fr) 2008-07-02
WO2007024115A1 (fr) 2007-03-01

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Legal Events

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RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KTFREETEL CO., LTD.

Owner name: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT

Owner name: SK TELECOM. CO., LTD.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

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Owner name: KTFREETEL CO., LTD.

Owner name: SK TELECOM CO., LTD.

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A4 Supplementary search report drawn up and despatched

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