Open Spectrum: Free the Airwaves

akb writes: "Most of the RF spectrum in use is licensed for exclusive use. What do we get? Inefficient use through spectrum hoarding, political finagling to abuse the regulatory system to gain competitive advantage and access to the airwaves for only a few players. A good article over at CNET picks up on the example of 802.11b in using spread spectrum technology and unlicensed bands and proposes that model be applied to the rest of the spectrum. For the hardcore check out NYU law professor Yochai Benkler's writings, particularly this article (pdf) and Durga Satapathy's papers for the tech end of things."

Comments

Time for a change?

[cryptochrome]

The main problem with the radio spectrum today is that is has been portioned out over many decades. Over that time both needs and technology have changed. I don't think the entire spectrum should be opened up, but it would be smart to reevaluate and reorganize it, leaving more spectrum open for personal use, consolidating the entertainment bands to more efficiently use space with digital technologies like this, and leaving clear bands for scientific and emergency use. And of course, desiging devices so they don't transmit louder than they absolutely have to.

The only real problem with this are legacy devices, namely TV, mobile phones, and especially radio, and their transmission towers. If the transition can be eased for those devices (with adapters or cheap replacements and some gov't subsidy to upgrade transmitters) then I think things would go fine.