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Signal Handoff Could Mean Roaming VoIP over WiFi

Posted by timothy on from the run-your-own-cloud dept.

wassup writes "According to this article in MIT tech review (and here), researchers at University of California San Diego have developed a technology called SyncScan that will reduce handoff delay in WiFi networks to a few milliseconds. VoIP roaming will be here soon!"

4 of 91 comments (clear)

  1. just wait... by jleq · · Score: 5, Insightful

    ... until the wireless providers find out. We will finally break the speed of light when all of their lawyers run crying to the FCC and FTC. "OmG, unfair competition!" This, combined with municipal wi-fi, could lead to a much less expensive wireless future for us all. Yay!

  2. Re:What about TCP/IP handoff? by jleq · · Score: 3, Insightful

    True... unless, of course, the access points are all on the same network (and therefore use the same DHCP server)

  3. Actually by bluGill · · Score: 4, Insightful

    Actually VOIP over WiFi is more likely to be useful in deserts and other remote areas because those who care can setup their own network. It might not be worthwhile for a cell phone company to put up a cell tower, but a farmer can put a WiFi station on his silo and get pretty good coverage of his ranch. Sure it won't have a large coverage areas, but it covers his needs.

  4. Re:Don't worry... by Saeger · · Score: 3, Insightful
    It's just greedy human nature. Machiavelli put it best 500 years ago:
    "Innovation makes enemies of all those who prospered under the old regime, and only lukewarm support is forthcoming from those who would prosper under the new."
    I've had that quote up on my wall for a number of years, since it helps to remind me how consistantly people -- and especially the cashcow status quo -- resist any disruptive change that shifts net benefit/power to a greater number of people.
    --
    Power to the Peaceful