(19)

(11)

EP 2 033 328 A1

(12)

(43) Date of publication: 11.03.2009 Bulletin 2009/11 (21) Application number: 07719975.0 (22) Date of filing: 15.06.2007

(51) International Patent Classification (IPC):  H04B 1/40(2006.01) H04B 1/16(2006.01) H04B 1/04(2006.01) H04B 17/00(2006.01) (86) International application number: PCT/CA2007/001059 (87) International publication number: WO 2007/143846 (21.12.2007 Gazette 2007/51)

(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 MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 15.06.2006 US 804894 P (71) Applicant: Dragonwave, Inc. Kanata, ON K2K 3C9 (CA)	(72) Inventors: HINDSON, Dan Dunrobin, Ontario K0A 1T0 (CA) COOPER, Michael Gatineau, Quebec J9J 1G2 (CA) (74) Representative: Hayden, Nicholas Mark  Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)