(19)

(11)

EP 1 010 266 A1

(12)

(43) Date of publication: 21.06.2000 Bulletin 2000/25 (21) Application number: 98941980.9 (22) Date of filing: 28.08.1998

(51) International Patent Classification (IPC)7: H04B 7/26 (86) International application number: PCT/SE9801/541 (87) International publication number: WO 9912/284 (11.03.1999 Gazette 1999/10)

(84) Designated Contracting States: DE FR GB IT (30) Priority: 02.09.1997 SE 9703161 (71) Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (publ) 126 25 Stockholm (SE)	(72) Inventor: DAHLMAN, Erik S-168 68 Bromma (SE) (74) Representative: Söderman, Päivi Karin Lisbeth et al Christer Mildh,Ericsson Radio Systems AB,Ericsson Research 164 80 Stockholm 164 80 Stockholm (SE)