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802.11ad Will Knock Your Socks Off, Says Interop Panel

alphadogg writes "While the Wi-Fi world is rightly abuzz over the rapidly approaching large-scale deployment of the new 802.11ac standard, experts at an Interop NY panel said this week that the 802.11ad standard is likely to be even more transformative. '802.11ac is an extension for pure mainstream Wi-Fi,' said Sean Coffey, Realtek's director of standards and business development. 'It's evolutionary. ... You're not going to see dramatically new use cases." By contrast, 802.11ad adds 60GHz connectivity to the previously used 2.4GHz and 5GHz frequencies, potentially providing multi-gigabit connection speeds and dramatically broadening the number of applications for which wireless can be used."

3 of 174 comments (clear)

  1. Means exactly dick. by girlintraining · · Score: 4, Interesting

    Look, the problem isn't available bandwidth, it's the fact that it's unlicensed bandwidth. Which means part 15 of the FCC rules; "device must accept any harmful interference..." Sure, right now there's only one set of devices and one standard for that frequency range, but give it time. A bug or problem will be discovered. A new protocol will need to be released. Someone will discover some new way of squeezing out just a few more drops of speed -- and it'll be incompatible. And because it's all running on the same frequency, there will be contention. Eventually, the entire situation de-evolves into the same thing that happened with CB radios: You got truckers with kilowatt-rated amplifiers and no equipment certification; There's bleed over from one channel to the next, tons of static, and people running such ridiculously overpowered and marginally functional equipment that it makes sticking your head in a microwave look downright safe compared to sitting next to some of those rigs.

    It happened with 802.11b, when we switched to g. Then n was released, and it oblitherated b and g. Then manufacturers released the "turbo" modes, which ate up even more bandwidth. And nevermind all the wireless keyboards, mice, phones, wireless gamer headsets, and home audio systems, all ALSO operating on the same frequencies, each using different encoding schemes. Pretty soon you've got hackers wiring up coax and tin cans, slapping on several watt amplifiers, raising the black flag and saying "Fuck da police!" and blasting a microwave beam 50 miles, and self-sterilizing their manhood from the near field RF...

    Face it guys: We need regulated airspace. We need black vans. We need licensing, and a watchdog group so if someone doesn't play nice -- it's knock, knock, and goodbye offending equipment (and possibly neighbor). And we need to mandate sunsetting of equipment periodically to maintain inter-device compatibility and spectrum integrity.

    The "wild wild west" wifi is a disaster in dense urban areas. You're lucky if you can get 20 feet from the router before the signal goes to hell in some places.

    --
    #fuckbeta #iamslashdot #dicemustdie
  2. Re:So what? by dinfinity · · Score: 5, Interesting

    Yes, apparently replacing wires is the general idea of the 802.11ad:
    http://news.cnet.com/8301-30685_3-57326718-264/wilocity-60ghz-wireless-revolution-begins-at-ces/

    Or wireless point to point line of sight commercial connections:
    http://www.bridgewave.com/products/60ghz.cfm

  3. mesh networks by currently_awake · · Score: 4, Interesting

    With this level of bandwidth you could network a city (router to router directly, no ISP) and still get usable network speed.