(19)

(11)

EP 1 112 625 A1

(12)

(43) Date of publication: 04.07.2001 Bulletin 2001/27 (21) Application number: 99943854.2 (22) Date of filing: 24.08.1999

(51) International Patent Classification (IPC)7: H04B 7/216 (86) International application number: PCT/US9919/217 (87) International publication number: WO 0016/501 (23.03.2000 Gazette 2000/12)

(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: 11.09.1998 US 151430 (71) Applicant: MOTOROLA, INC. Schaumburg, IL 60196 (US)	(72) Inventors: ASHLEY, James, P. Naperville, IL 60565 (US) PENG, Weimin Mundelein, IL 60060 (US) (74) Representative: Jepsen, René Pihl et al Motorola,European Intellectual Property Section,Midpoint,Alençon Link Basingstoke, Hampshire RG21 7PL Basingstoke, Hampshire RG21 7PL (GB)