Global Patent Index - EP 1894349 A4

EP 1894349 A4 20111228 - APPARATUS AND METHOD FOR NEGOTIATING QUALITY OF SERVICE

Title (en)

APPARATUS AND METHOD FOR NEGOTIATING QUALITY OF SERVICE

Title (de)

VORRICHTUNG UND VERFAHREN ZUM AUSHANDELN DER DIENSTGÜTE

Title (fr)

APPAREIL ET MÉTHODE POUR NÉGOCIER LA QUALITÉ DE SERVICE

Publication

EP 1894349 A4 20111228 (EN)

Application

EP 06768996 A 20060622

Priority

  • KR 2006002415 W 20060622
  • KR 20050054168 A 20050622
  • KR 20060050828 A 20060607

Abstract (en)

[origin: WO2006137705A1] The present invention discloses a gateway and a terminal negotiating a QoS in a network interworking system. The terminal negotiates a QoS with a WLAN access point and establishes a WLAN access bearer. In addition, the terminal negotiates a QoS with the gateway for packet exchange through the WLAN access bearer. The gateway accepts a QoS according to a QoS of an external bearer, and the terminal and the gateway establish an I-WLAN bearer. Subsequently, the terminal negotiates a QoS with the gateway for packet exchange with an end terminal through the I-WLAN bearer. The gateway accepts the QoS depending on available resources of the external and I-WLAN bearers, and the terminal and the gateway establish an IP bearer.

IPC 8 full level

H04L 12/24 (2006.01); H04L 12/56 (2006.01); H04L 29/08 (2006.01)

CPC (source: EP)

H04L 41/5054 (2013.01); H04L 47/785 (2013.01); H04L 47/805 (2013.01); H04L 47/824 (2013.01); H04L 67/04 (2013.01); H04W 76/12 (2018.01)

Citation (search report)

  • [E] EP 1884066 A1 20080206 - KOREA ELECTRONICS TELECOMM [KR]
  • [E] WO 2006105727 A1 20061012 - HUAWEI TECH CO LTD [CN], et al
  • [I] WO 0156250 A1 20010802 - ERICSSON TELEFON AB L M [SE]
  • [XP] ETRI: "QoS Management Functions for 3GPP-WLAN Interworking", 3GPP DRAFT; S2-051628, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Montreal; 20050622, 22 June 2005 (2005-06-22), XP050253106
  • [XP] ETRI: "Additional functions in the I-WLAN elements for QoS management", 3GPP DRAFT; S2-051946, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Sophia; 20050901, 1 September 2005 (2005-09-01), XP050253412
  • [XP] HUAWEI: "QoS Provisioning Procedure for WLAN 3GPP IP Access", 3GPP DRAFT; S2-052167_QOS PROVISIONING PROCEDURE FOR I-WLAN SCENARIO 3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Sophia; 20050907, 7 September 2005 (2005-09-07), XP050253605
  • [A] ETRI ET AL: "QoS enhancement for 3GPP-WLAN Interworking", 3GPP DRAFT; S2-051389, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Athens; 20050516, 16 May 2005 (2005-05-16), XP050252878
  • [A] T-MOBILE ET AL: "IP QoS mechanisms for 3GPP-WLAN Interworking", 3GPP DRAFT; S2-051014_I-WLAN QOS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Athens; 20050504, 4 May 2005 (2005-05-04), XP050252567
  • [A] FERRUS R ET AL: "A feasible approach for QoS management in coordinated-heterogeneous radio access networks", PERFORMANCE, COMPUTING, AND COMMUNICATIONS CONFERENCE, 2005. IPCCC 200 5. 24TH IEEE INTERNATIONAL PHOENIX, AZ, USA APRIL 7-9, 2005, PISCATAWAY, NJ, USA,IEEE, 7 April 2005 (2005-04-07), pages 607 - 614, XP010812729, ISBN: 978-0-7803-8991-5, DOI: 10.1109/PCCC.2005.1460648
  • [A] "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Quality of Service (QoS) and policy aspects of 3GPP - Wireless Local Area Network (WLAN) interworking (Release 7)", 3GPP STANDARD; 3GPP TR 23.836, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V0.2.0, 1 June 2005 (2005-06-01), pages 1 - 9, XP050380913
  • [A] "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
  • [A] "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architectural Enhancements for End-to-End Quality of Service (QoS) (Release x)", 3GPP STANDARD; 3GPP TR 23.802, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V0.6.0, 1 May 2005 (2005-05-01), pages 1 - 45, XP050363719
  • See references of WO 2006137705A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006137705 A1 20061228; EP 1894349 A1 20080305; EP 1894349 A4 20111228

DOCDB simple family (application)

KR 2006002415 W 20060622; EP 06768996 A 20060622