Editors' note: This is a guest column. See Roger Entner's bio below.
Spectrum is the fuel that runs wireless, and the country is quickly running out of it.
In fact, the U.S. will run out of spectrum capacity to support wireless broadband networks in the next three to five years. That's not just my opinion. The White House, the FCC, and Congress share it, which is remarkable in this era of never-ending disagreements inside the beltway.
So the hunt is on for more spectrum. But there are few options because spectrum is scarce, with most of it … Read more