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In Florida, a Cell Phone Network With No Need For a Spectrum License

holy_calamity writes "Technology Review reports on a cell phone network in Fort Lauderdale, Florida, like no other. Instead of paying to reserve a section of wireless spectrum its owner, xG Technology, uses cognitive radios that steer signals through the unlicensed 900MHz band more normally used by cordless phones and baby monitors. The radios in both handset and base station scan for gaps left by other devices in that band and make dynamic connections that constantly hop frequencies to ensure a good link. The network is designed to show off the tech, which the company says could be used in conventional cellphones to access extra spectrum or white spaces devices."

2 of 107 comments (clear)

  1. Re:Hello football game by commodore64_love · · Score: 1, Offtopic

    Yeah I *finally* got it fixed by unchecking "dynamic" in the Discussion menu.
    Jeez. It should not have defaulted to being turned on.
    Or else make it more obvious how to disable it.

    --
    "I disapprove of what you say, but I will defend to the death your right to say it." - historian Evelyn Beatrice Hall
  2. Re:It isn't going to work by Khyber · · Score: -1, Offtopic

    "Soon maybe some random personal site can't even be slashdotted..."

    You poor suckers don't even have the power to take out my site any longer. Well, you never had that capability anyways, apparently the majority of the so-called network engineers here can't build a /.-proof website, yet I can maintain my store against a redditing, digging, slashdotting, and fucking 4chan DDoS on the same day (and did so two weeks ago while asking for help with assholes stealing my website content,) with a PIECE OF SHIT CELERON SERVER.

    --
    Still waiting on Serviscope_minor to wake up to fucking reality and realize that Jessica Price isn't going to fuck him.