Global Patent Index - EP 1985134 A4

EP 1985134 A4 20130424 - WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION UNIT AND METHOD FOR ASSIGNING AN IDENTIFIER

Title (en)

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION UNIT AND METHOD FOR ASSIGNING AN IDENTIFIER

Title (de)

DRAHTLOSES KOMMUNIKATIONSSYSTEM, DRAHTLOSE KOMMUNIKATIONSEINHEIT UND VERFAHREN ZUM ZUWEISEN EINER KENNUNG

Title (fr)

SYSTÈME DE COMMUNICATION SANS FIL, UNITÉ DE COMMUNICATION SANS FIL ET MÉTHODE D'ATTRIBUTION D'UN IDENTIFIANT

Publication

EP 1985134 A4 20130424 (EN)

Application

EP 07717522 A 20070202

Priority

  • US 2007061500 W 20070202
  • GB 0602194 A 20060203

Abstract (en)

[origin: GB2434940A] A wireless communication system (100) comprises a plurality of base stations (122-132) supporting communication in a respective plurality of location areas. A first base station (126) of the plurality of base stations (122-132) is arranged to generate a temporary identifier for use by a migrating/roaming wireless communication units (116) when the first base station (126) is temporarily disconnected from the remote management logic (146).

IPC 8 full level

H04W 8/26 (2009.01); H04W 60/00 (2009.01); H04W 84/08 (2009.01)

CPC (source: EP GB)

H04B 7/26 (2013.01 - GB); H04Q 7/30 (2013.09 - GB); H04Q 7/32 (2013.09 - GB); H04Q 7/3876 (2013.09 - GB); H04W 8/26 (2013.01 - EP GB); H04W 60/00 (2013.01 - EP GB); H04W 84/08 (2013.01 - EP GB)

Citation (search report)

  • [Y] EP 1298953 A2 20030402 - TOSHIBA KK [JP]
  • [A] WO 9734429 A1 19970918 - BELL COMMUNICATIONS RES [US]
  • [A] WO 0054521 A2 20000914 - NOKIA NETWORKS OY [FI], et al
  • [A] US 5574979 A 19961112 - WEST GUY J [US]
  • [A] WO 03019958 A1 20030306 - ERICSSON TELEFON AB L M [SE], et al
  • [Y] "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI); ETSI EN 300 392-2", 18 November 2005 (2005-11-18), pages Pages 1, 2, 261, XP055056352, Retrieved from the Internet <URL:http://www.etsi.org/deliver/etsi_en/300300_300399/30039202/02.05.02_60/en_30039202v020502p.pdf> [retrieved on 20130313]
  • See references of WO 2007092743A2

Citation (examination)

WO 9849846 A2 19981105 - ERICSSON TELEFON AB L M [SE]

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

GB 0602194 D0 20060315; GB 2434940 A 20070808; GB 2434940 B 20080827; EP 1985134 A2 20081029; EP 1985134 A4 20130424; WO 2007092743 A2 20070816; WO 2007092743 A3 20080821; WO 2007092743 B1 20081016

DOCDB simple family (application)

GB 0602194 A 20060203; EP 07717522 A 20070202; US 2007061500 W 20070202