(19)
(11) EP 1 208 663 A1

(12)

(43) Date of publication:
29.05.2002 Bulletin 2002/22

(21) Application number: 00963787.7

(22) Date of filing: 02.08.2000
(51) International Patent Classification (IPC)7: H04K 1/00, H04L 9/00
(86) International application number:
PCT/US0040/564
(87) International publication number:
WO 0110/071 (08.02.2001 Gazette 2001/06)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 03.08.1999 US 146882 P

(71) Applicant: Polycom, Inc.
Milpitas, CA 95035 (US)

(72) Inventors:
  • RODMAN, Jeffrey
    Milpitas, CA 95035 (US)
  • PEARSON, Gil
    Milpitas, CA 95035 (US)

(74) Representative: W.P. THOMPSON & CO. 
Celcon House289-293 High Holborn
London WC1V 7HU
London WC1V 7HU (GB)

   


(54) SYSTEM AND METHOD FOR SECURED DATA TRANSMISSION WITHIN A WIRELESS COMMUNICATION SYSTEM