Global Patent Index - EP 1733590 A1

EP 1733590 A1 20061220 - METHOD AND SYSTEM FOR SEAMLESS HANDOVER OF MOBILE DEVICES IN HETEROGENOUS NETWORKS

Title (en)

METHOD AND SYSTEM FOR SEAMLESS HANDOVER OF MOBILE DEVICES IN HETEROGENOUS NETWORKS

Title (de)

VERFAHREN UND SYSTEM ZUM NAHTLOSEN WEITERREICHEN MOBILER EINRICHTUNGEN IN HETEROGENEN NETZWERKEN

Title (fr)

PROCEDE ET SYSTEME DE TRANSFERT SANS COUPURE DE DISPOSITIFS MOBILES DANS DES RESEAUX HETEROGENES

Publication

EP 1733590 A1 20061220 (EN)

Application

EP 05707999 A 20050210

Priority

  • EP 2005050599 W 20050210
  • EP 2004050111 W 20040210
  • EP 05707999 A 20050210

IPC 8 full level

H04L 29/06 (2006.01); H04W 36/14 (2009.01); H04W 36/00 (2009.01)

CPC (source: EP US)

H04W 36/0005 (2013.01 - EP US); H04W 36/144 (2023.05 - EP)

Citation (examination)

  • GONG SU ET AL: "Mobile Communication with Virtual Network Address Translation", 1 February 2002 (2002-02-01), pages 1 - 14, XP055012337
  • QU X ET AL: "A mobile TCP socket", INTERNET CITATION, April 1997 (1997-04-01), XP002294144, Retrieved from the Internet <URL:http://cs.anu.edu.au/techreports/1997/tr-cs-97-08.pdf> [retrieved on 20040827]
  • See also references of WO 2005076651A1

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 MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1733590 A1 20061220

DOCDB simple family (application)

EP 05707999 A 20050210