TV Airwaves To Deliver Internet?
roscoetoon directs our attention to a proposal from an odd assortment of tech companies — Google, Microsoft, H-P, Intel, and others — to reuse TV wavelengths to deliver first-mile connectivity. The Washington Post article is subtitled "Cable, Phone Companies Watch Warily." As well they might. One of the big content companies that the incumbent duopolists propose to soak by dismantling network neutrality, in company with some powerful allies, is striking back at the heart of their business.
And there's not much to be found, but tv technology website has a little more info in this article.
There are shills on slashdot. Apparently, I'm one of them.
Rewind back to 1988 - I'm at a community radio station (mostly washed the dishes and played with whatever gear was lying around) and a bright electrical engineering graduate student there worked out how to easily and on a low budget get a fair bit of bandwidth out via the FM signal without disrupting the radio broadcast. The problem then as now is how do you know what data to send? You can't easily get the request packets if your bandwidth the other way is low even if dial-up has improved a lot. That is the main reason you didn't see this in 1988 or proir, and the main reason why people like the engineer mentioned above moved on to two way microwave links.