alphadogg writes "Ahead of a major new spectrum auction scheduled for next year, America's four major wireless carriers are jockeying for position in the frequencies available to them, buying, selling and trading licenses to important parts of the nation's airwaves. Surging demand for mobile bandwidth, fueled by an increasingly saturated smartphone market and data-hungry apps, has showed no signs of slowing down. This, understandably, has the wireless industry scrambling to improve its infrastructure in a number of areas, including the amounts of raw spectrum available to the carriers. These shifts, however, are essentially just lateral moves – nothing to directly solve the problems posed by a crowded spectrum. What's really going to save the wireless world, some experts think, is a more comprehensive re-imagining of the way spectrum is used."