(19)
(11) EP 0 872 136 A1

(12)

(43) Date of publication:
21.10.1998 Bulletin 1998/43

(21) Application number: 96909612.0

(22) Date of filing: 08.03.1996
(51) International Patent Classification (IPC): 
H04W 52/ 02( . )
(86) International application number:
PCT/US1996/003150
(87) International publication number:
WO 1996/027993 (12.09.1996 Gazette 1996/41)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV SI

(30) Priority: 08.03.1995 IL 19950112939

(71) Applicants:
  • GEOTEK COMMUNICATIONS, INC.
    Montvale, NJ 07645 (US)
  • Powerspectrum Technology Ltd.
    27000 Kiryat Bialik (IL)

(72) Inventor:
  • EIN-DOR, Ido
    New York, NY 10027 (US)

(74) Representative: Allman, Peter John, et al 
MARKS & CLERK, Sussex House, 83-85 Mosley Street
Manchester M2 3LG
Manchester M2 3LG (GB)

   


(54) A SUBSCRIBER UNIT HAVING A SLEEP MODE AND A DORMANT MODE