4G World™ is the world’s largest independent event covering the global technology and applications ecosystem for next-generation mobile broadband networks. 4G holds great potential to transform business and how people communicate, work and socialize. 4G World focuses on the key technologies and global operator business strategies shaping for 4G network deployment. Now in its fourth year, 4G World 2012 is the flagship mobile conference and expo within the UBM Techweb Events Network (TEN), one of the largest trade show and online media producers in the world.