(19)
(11) EP 1 533 944 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
14.01.2009 Bulletin 2009/03

(45) Mention of the grant of the patent:
05.11.2008 Bulletin 2008/45

(21) Application number: 03797720.4

(22) Date of filing: 22.09.2003
(51) International Patent Classification (IPC): 
H04L 12/28(2006.01)
H04L 29/06(2006.01)
 H04L 12/46(2006.01)
(86) International application number:
PCT/JP2003/012046
(87) International publication number:
WO 2004/028089 (01.04.2004 Gazette 2004/14)

(54)

CONTROL OF ACCESS BY INTERMEDIATE NETWORK ELEMENT FOR CONNECTING DATA COMMUNICATION NETWORKS

STEUERUNG DES ZUGRIFFS DURCH EIN ZWISCHENGESCHALTETES NETZWERKELEMENT ZUR VERBINDUNG VON DATENKOMMUNIKATIONSNETZEN

COMMANDE D'ACCES PAR ELEMENT DE RESEAU INTERMEDIAIRE POUR LA CONNEXION DE RESEAUX DE COMMUNICATION DE DONNEES

(84) Designated Contracting States:
DE FR GB

(30) Priority: 20.09.2002 JP 2002276195

(43) Date of publication of application:
25.05.2005 Bulletin 2005/21

(73) Proprietor: Panasonic Corporation
Kadoma-shi Osaka 571-8501 (JP)

(72) Inventors:
  • NG, Chan-Wah
    271009 Singapore (SG)
  • TAN, Pek-Yew
    547325 Singapore (SG)
  • UE, Toyoki
    Yokohama-shi, Kanagawa 236-0037 (JP)

(74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät 
Leopoldstrasse 4
80802 München
80802 München (DE)


(56) References cited: : 
EP-A- 0 933 898
JP-A- 2001 111 544
 WO-A1-98/59463
US-A1- 2002 002 688
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).