(19)
(11) EP 1 446 905 A2

(12)

(88) Date of publication A3:
05.02.2004

(43) Date of publication:
18.08.2004 Bulletin 2004/34

(21) Application number: 02801657.4

(22) Date of filing: 04.10.2002
(51) International Patent Classification (IPC)7H04J 11/00, H04L 9/00, H04B 1/69, H04B 1/707, H04B 7/24
(86) International application number:
PCT/US2002/031858
(87) International publication number:
WO 2003/034632 (24.04.2003 Gazette 2003/17)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 17.10.2001 US 981031
17.10.2001 US 978890
17.10.2001 US 982271
17.10.2001 US 982279
17.10.2001 US 981476

(71) Applicant: MOTOROLA, INC.
Schaumburg, IL 60196 (US)

(72) Inventors:
  • GURNEY, David, P,
    Des Plaines, IL 60018 (US)
  • KUFFNER, Stephen, L.
    Algonquin, IL 60102 (US)
  • COLLINS, Timothy, James
    Lockport, IL 60441 (US)
  • RACHWALSKI, Richard, Stanley
    Lemont, IL 60439 (US)
  • RAKERS, Patrick, L.
    Kildeer, IL 60047 (US)
  • KUHLMAN, Douglas, A.
    Elgin, IL 60123 (US)
  • MESSERGES, Thomas, S.
    Schaumburg, IL 60193 (US)
  • EASTMOND, Bruce, C.
    Downers Grove, IL 60516 (US)

(74) Representative: McCormack, Derek James et al
Motorola,European Intellectual Property Section,Law Department,Midpoint,Alencon Link
Basingstoke,Hampshire RG21 7PL
Basingstoke,Hampshire RG21 7PL (GB)

   


(54) METHOD AND DEVICE FOR DATA COMMUNICATION IN A MULTI-USER SYSTEM