4G World 2009 Conference and Expo
September 15-18, 2009
Chicago, Illinois
http://4gworld.com/
Yankee Group invites you to attend 4G World™, the first conference and expo that provides a road map for the global mobile Internet ecosystem, September 15-18, 2009 in Chicago, IL. 4G World is co-located with Mobile Internet World™, WiMAX World®, WCAI International Symposium, Backhaul Summit and Femtocell Summit. Register early and save.