Using more spectrum and advanced antennas, vendors and operators plan to increase 4G mobile speeds. But the key to increasing speeds as researchers look at future networks, which will someday be dubbed 5G by marketers, is to shorten the distance between users and base stations, and allowing them to automatically be reconfigured.
Microsoft CEO Steve Ballmer is highly skilled at being "a little cocky" as he trumpets the global desktop dominance of his company's Windows operating system.