(19)
(11)
EP 0 823 169 A2
(12)
(43)
Date of publication:
11.02.1998
Bulletin 1998/07
(21)
Application number:
96910121.0
(22)
Date of filing:
19.04.1996
(51)
International Patent Classification (IPC):
H04L
27/
22
( . )
H04B
7/
005
( . )
H04J
3/
00
( . )
H04L
27/
233
( . )
H04L
27/
00
( . )
H04B
3/
06
( . )
H04B
7/
26
( . )
H04L
25/
03
( . )
H04L
7/
04
( . )
(86)
International application number:
PCT/GB1996/000947
(87)
International publication number:
WO 1996/034481
(
31.10.1996
Gazette 1996/48)
(84)
Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
(30)
Priority:
28.04.1995
GB 19950008661
(71)
Applicant:
Ionica International Limited
Cambridge CB4 4AS (GB)
(72)
Inventor:
RUDKIN, Paul, William
Cambridge CB3 7ND (GB)
(74)
Representative:
Hogg, Jeffery Keith, et al
Withers & Rogers 4 Dyer's Buildings Holborn
London EC1N 2JT
London EC1N 2JT (GB)
(54)
ADAPTIVE FILTER FOR USE IN A TDM/TDMA RECEIVER