5G service on your 4G phone? [News]

"This is going to change everything," said Steve Perlman in a New York City hotel room in February, two days before revealing that his new start-up, Artemis Networks, plans to commercialize its pCell wireless technology. "We can deliver in 2014 all the goals of 5G on 4G phones," he said, including more network capacity and faster, more reliable connections.