(19)

(11)

EP 2 076 973 A1

(12)

(43) Date of publication: 08.07.2009 Bulletin 2009/28 (21) Application number: 06799871.6 (22) Date of filing: 19.10.2006

(51) International Patent Classification (IPC):  H04B 3/54(2006.01) (86) International application number: PCT/SG2006/000309 (87) International publication number: WO 2008/048187 (24.04.2008 Gazette 2008/17)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (71) Applicant: Pioneer Electronics Asiacentre Pte Ltd Singapore 159936 (SG)	(72) Inventors: LIM, Sew Hyong Singapore 642685 (SG) KOTANI, Hideyuki Singapore 229920 (SG) NARA, Hideki Singapore 239224 (SG) YAMAGISHI, Koji Singapore 248368 (SG) (74) Representative: Eveleens Maarse, Pieter  Patentwerk B.V. P.O. Box 1514 5200 BN 's-Hertogenbosch 5200 BN 's-Hertogenbosch (NL)