(19)
(11) EP 1 295 489 A2

(12)

(88) Date of publication A3:
28.11.2002

(43) Date of publication:
26.03.2003 Bulletin 2003/13

(21) Application number: 01952339.8

(22) Date of filing: 29.06.2001
(51) International Patent Classification (IPC)7H04Q 7/00
(86) International application number:
PCT/US0120/876
(87) International publication number:
WO 0200/3719 (10.01.2002 Gazette 2002/02)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 29.06.2000 US 606455

(71) Applicant: Ericsson, Inc.
Research Triangle Park, NC 27709 (US)

(72) Inventor:
  • CARLSSON, Hans, Magnus
    Cary, NC 27513 (US)

(74) Representative: Wennerholm, Kristian 
Ericsson AB,Patent Unit Radio Networks
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) APPARATUS AND METHOD FOR PERIODIC REGISTRATION OF A MOBILE TERMINAL IN A WIRELESS COMMUNICATION SYSTEM