(19)

(11)

EP 0 776 588 A1

(12)

(43) Date of publication: 04.06.1997 Bulletin 1997/23 (21) Application number: 95929295.0 (22) Date of filing: 17.08.1995

(51) International Patent Classification (IPC):  H04W 84/ 08( . ) H04W 36/ 04( . ) H04B 7/ 26( . ) (86) International application number: PCT/SE1995/000933 (87) International publication number: WO 1996/006512 (29.02.1996 Gazette 1996/10)

(84) Designated Contracting States: DE DK ES FR GB IE IT (30) Priority: 18.08.1994 SE 19940002770 (71) Applicant: TELEFONAKTIEBOLAGET LM ERICSSON 126 25 Stockholm (SE)	(72) Inventors: FRISELL HÖGLIN, Anita S-162 28 Vällingby (SE) FRIED, Tomas S-161 53 Bromma (SE) BALCK, Kenneth S-582 37 Linköping (SE) (74) Representative: Roth, Ernst Adolf Michael, et al  GÖTEBORGS PATENTBYRA AB Box 5005 402 21 Göteborg 402 21 Göteborg (SE)