TV stations try sharing their airwaves to make room for 4G traffic

TV stations selling spectrum in the FCC's upcoming wireless auction may soon have a viable alternative to moving or shutting down their channels. Two Los Angeles broadcasters, KJLA and KLCS, have agreed to participate in a CTIA-backedpilot project that will test whether or not they can share airspace without interference. If the trial is successful, stations will have much more incentive to give up their frequencies for the sake of phone carriers eager for 4G bandwidth -- networks will get to both keep their channels as well as reduce their operating costs in the process. Cellular providers will have to wait patiently for results, though, as the trial will run through the first quarter of the year.