(19)

(11)

EP 1 738 518 A1

(12)

(43) Date of publication: 03.01.2007 Bulletin 2007/01 (21) Application number: 05727243.7 (22) Date of filing: 15.03.2005

(51) International Patent Classification (IPC):  H04L 9/32(2006.01) (86) International application number: PCT/CA2005/000385 (87) International publication number: WO 2005/088901 (22.09.2005 Gazette 2005/38)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 16.03.2004 US 553119 P 17.11.2004 CA 2487787 (71) Applicant: Queue Global Information Systems Corp. Vancouver BC V6C 3B2 (CA)	(72) Inventor: EPPERT, David Vancouver, British Columbia V6C 1V5 (CA) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)