(19)
(11) EP 0 892 570 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:
25.02.2009 Bulletin 2009/09

(45) Mention of the grant of the patent:
19.11.2008 Bulletin 2008/47

(21) Application number: 98250237.9

(22) Date of filing: 26.06.1998
(51) International Patent Classification (IPC): 
H04Q 7/38(2006.01)

(54)

Mobile radio communication system and radio circuit controlling method therefor

Mobilfunkkommunikationssystem mit dazu passendem Verfahren zur Steuerung einer Funkschaltung

Système de communication radio mobile et méthode de contrôle de circuit radio associée

(84) Designated Contracting States:
DE GB

(30) Priority: 27.06.1997 JP 17207097

(43) Date of publication of application:
20.01.1999 Bulletin 1999/03

(60) Divisional application:
08075798.2

(73) Proprietor: NEC CORPORATION
Tokyo (JP)

(72) Inventor:
  • Kito, Eiji
    Minato-ku, Tokyo (JP)

(74) Representative: Wenzel & Kalkoff 
Grubes Allee 26
22143 Hamburg
22143 Hamburg (DE)


(56) References cited: : 
WO-A-97/08909
US-A- 5 309 503
US-A- 5 722 077
 US-A- 4 669 107
US-A- 5 454 026
   
  • MENDE W R: "EVALUATION OF A PROPOSED HANDOVER ALGORITHM FOR THE GSM CELLULAR SYSTEM" VEHICULAR TECHNOLOGY CONFERENCE. ORLANDO, MAY 6 - 9, 1990, NEW YORK, IEEE, US, vol. CONF. 40, 6 May 1990 (1990-05-06), pages 264-269, XP000203819
  • MOULY M ET AL: "THE GSM SYSTEM FOR MOBILE COMMUNICATIONS" GSM SYSTEM FOR MOBILE COMMUNICATIONS, LASSAY-LES-CHATEAUX, EUROPE MEDIA, FR, 1993, pages 342-346, XP002089200
   
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).