Signal Handoff Could Mean Roaming VoIP over WiFi

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!"

Comments

Re:What about TCP/IP handoff?

[LordoftheFrings]

VOIP does use TCP sockets for the initial data setup but UDP for actual voice streaming. This problem could be solved with some overlap of the wireless access point ranges and two network interfaces. One could get a DHCP lease on the upcoming network while the other still streams, and then once the first network is out of range instantly switch over to the other interface. Just a thought.