Speaking at the 2013 International CES, FCC Chairman Julius Genachowski said that the FCC will take the first steps next month to unleash up to 195 megahertz of spectrum in the 5 gigahertz band. This would be the largest block of unlicensed spectrum to be made available for expansion of Wi-Fi since 2003.
Genachowski said, "We all know the frustration of Wi-Fi congestion at conferences and airports. Today, the FCC is moving to bring increased speed and capacity to Wi-Fi networks by increasing the amount of unlicensed spectrum for Wi-Fi. As this spectrum comes on line, we expect it to relieve congested Wi-Fi networks at major hubs like convention centers and airports. It will also help in homes as tablets and smartphones proliferate and video use rises.
"When the FCC helped pioneer Wi-Fi nearly thirty years ago - through an innovative spectrum policy that relied on unlicensed use - no one knew the potential it held. But that FCC-created platform for innovation gave us cordless phones, Bluetooth, and Wi-Fi, benefitting consumers and our economy massively. We'll keep nurturing today's Wi-Fi as we also develop a next generation of spectrum policies to drive our mobile future for our innovators and our economy."
Because the 5 gigahertz band is already used for other purposes by both federal and non-federal users, the effort will require significant collaboration with other federal agencies. Chairman Genachowski committed the Commission to move expeditiously to complete the proceeding.
The FCC has also taken steps in recent years to unleash the potential of next-generation unlicensed spectrum. Next-generation unlicensed spectrum is in lower frequencies than existing Wi-Fi, and enables wireless communications to travel longer distances and better penetrate barriers like walls and provide improved coverage over hilly terrain.