Spectrum Wants to Be Free
Never pay for phone, cable, or net access again
By Kevin Werbach for Wired.
In an open spectrum world, wireless transmitters would be as ubiquitous as microprocessors: in televisions, cars, public spaces, handheld devices, everywhere. They would tune themselves to free spectrum and self-assemble into networks. Anyone could become a radio broadcaster reaching millions. Phone calls would rarely need to pass through central networks; they would be handed off and relayed across devices, for free or nearly so. Businesses would track far-flung assets in real time via embedded sensors. Big TV networks and cable operators would lose their hammerlock control over media distribution. Entrepreneurs would develop as yet undreamed of applications that we can’t live without. It happens any time open platforms emerge – think eBay and Amazon.com…
When spectrum licensing was established in the early 20th century, radios were primitive, as was the regulatory model used to govern them. To be heard, broadcasters needed an exclusive slice of spectrum. Today, however, digital technologies let many users occupy the same frequency at the same time. As the FCC’s Powell points out, “Modern technology has fundamentally changed the nature and extent of spectrum use.” Today’s devices employ advanced digital signal processing and other techniques, and they’re smart enough to coexist without interference.
