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WiFi/WiMAX Heterogeneous Seamless Handover

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Uploaded by on Feb 8, 2008

Intel Research performs a heterogeneous seamless, unattended handover between a WiFi and WiMAX network....that's like magic.

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Science & Technology

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  • likes, 7 dislikes

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  • Stop telling us what we're about to see, what we are seeing, and then what we just saw. Just show the demo, which is the one thing you didn't do. The camera cut away. Perhaps you should show an ICMP ping request or a traceroute rather than a clunky video of your friend with no audio.

  • thats cool, no more connect disconnect manually :) i love u intel.

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  • FYI.... a company named Varaha systems allready has developed and selling a solution like this system since 2006.

  • You need some Cable Management products...

  • I couldnt understand shit this fool said and Im still super confuse what is the difference between wifi and wimax seems like the same shit 2 me

  • Interesting

    Got any relation with IEEE 802.21 ? What sotfware are you using to do this simulation of transparent handoff ?

  • Do u guys know what you talking about ? I guess not.The iphone comparison is pretty dumb.When you switch from 3G to wifi there is no seamless handover.

    Handover this guy is talking about involves SIP signalling before RTP is parsed.

  • but this has been out years. all your doing is prefering a network. on the iphone you can have 3G on all the time but if wifi is on it prefers to connect to that. all you have done is added wimax! intel, you fail.

  • that's my question too, coding the handoff is trivial, real question is the IP addressing scheme, my guess is they probably hard-coded the routes for the demo.

  • Is seamlessness maintained even though the WiMAX base station and the WiFi AP were in different IP networks and different administrative domains? Have you made this kind of tests? Good work, congratulations.

  • just remain on WiMax @ all times.

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