(19)

(11)

EP 1 671 435 A2

(12)

(88) Date of publication A3: 01.09.2005 (43) Date of publication: 21.06.2006 Bulletin 2006/25 (21) Application number: 04770487.9 (22) Date of filing: 09.09.2004

(51) International Patent Classification (IPC):  H04H 1/00(1968.09) H04L 12/28(1990.01) H04B 7/15(1974.07) H04L 12/56(1990.01) (86) International application number: PCT/IL2004/000816 (87) International publication number: WO 2005/025100 (17.03.2005 Gazette 2005/11)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 10.09.2003 US 501411 P 30.10.2003 US 515441 P 29.03.2004 US 810591 29.03.2004 US 810558 29.03.2004 US 810552 29.03.2004 US 810577 29.03.2004 US 810583 (71) Applicant: WI Networks Inc. 46733 Herzlia-Pituach (IL)	(72) Inventors: ATAD, Efraim 69693 Tel Aviv (IL) HARPAK, Ofer 36520 Kiryat Tivon (IL) EFRON, Eitan 45886 Yaaf (IL) (74) Representative: Weydert, Robert et al Dennemeyer & Associates Sàrl P.O. Box 1502 1015 Luxembourg 1015 Luxembourg (LU)