(19)
(11) EP 1 453 255 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:
09.10.2013 Bulletin 2013/41

(45) Mention of the grant of the patent:
14.08.2013 Bulletin 2013/33

(21) Application number: 04004432.3

(22) Date of filing: 26.02.2004
(51) International Patent Classification (IPC): 
H04L 12/701(2013.01)
H04W 40/24(2009.01)
H04L 29/12(2006.01)
 H04W 48/16(2009.01)
H04W 40/36(2009.01)
H04W 8/08(2009.01)

(54)

Communication system, mobile terminal and transfer device

Kommunikationssystem, Mobilgerät und Übertragungsvorrichtung

Système de communication, terminal mobile et dispositif de transfert

(84) Designated Contracting States:
DE GB

(30) Priority: 26.02.2003 JP 2003050017

(43) Date of publication of application:
01.09.2004 Bulletin 2004/36

(73) Proprietor: NTT DOCOMO, INC.
Chiyoda-ku Tokyo (JP)

(72) Inventors:
  • Omae, Koji
    Chiyoda-ku, Tokyo (JP)
  • Inoue, Masahiro
    Chiyoda-ku, Tokyo (JP)
  • Okajima, Ichiro
    Chiyoda-ku, Tokyo (JP)
  • Umeda, Narumi
    Chiyoda-ku, Tokyo (JP)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)


(56) References cited: : 
US-A1- 2003 018 810
   
  • JOHNSON RICE UNIVERSITY C PERKINS NOKIA RESEARCH CENTER J ARKKO ERICSSON D: "Mobility Support in IPv6; draft-ietf-mobileip-ipv6-20.txt" IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, vol. mobileip, no. 20, 20 January 2003 (2003-01-20), XP015023384 ISSN: 0000-0004
  • JOHNSON CARNEGIE MELLON UNIVERSITY S DEERING CISCO SYSTEMS D ET AL: "Reserved IPv6 Subnet Anycast Addresses; rfc2526.txt" IETF STANDARD, INTERNET ENGINEERING TASK FORCE, IETF, CH, 1 March 1999 (1999-03-01), XP015008309 ISSN: 0000-0003
   
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).