Laying claim to almost half of all 4G LTE connections in the world, the U.S. is the global leader in the advancement of cutting-edge, next-generation wireless technology, harnessing the power of these networks to meet skyrocketing demand for connectivity and fuel our nation's thriving mobile economy. But, while record investment and innovation has positioned the U.S. atop the global mobile leaderboard, we will soon be catapulted into a completely new and groundbreaking frontier in wireless: 5G.