(19)
(11)
EP 1 228 614 A1
(12)
(43)
Date of publication:
07.08.2002
Bulletin 2002/32
(21)
Application number:
99951057.1
(22)
Date of filing:
28.10.1999
(51)
International Patent Classification (IPC)
7
:
H04L
25/49
(86)
International application number:
PCT/IB9901/800
(87)
International publication number:
WO 0131/868
(
03.05.2001
Gazette 2001/18)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI
(71)
Applicant:
NATIONAL UNIVERSITY OF SINGAPORE
Singapore 119260 (SG)
(72)
Inventors:
JOE, Jurianto,The Centre for Wireless Comm.
Singapore 1176 (SG)
LYE, Kin, Mun
Singapore 118667 (SG)
(74)
Representative:
Kazi, Ilya et al
Mathys & Squire,100 Gray's Inn Road
London WC1X 8AL
London WC1X 8AL (GB)
(54)
METHOD AND APPARATUS FOR COMMUNICATION USING PULSE DECODING