Wednesday, September 11, 2013

How Wi-Fi Roaming Really Works

We all want Wi-Fi roaming to be seamless, but that just isn’t always the case. To get a better idea of what happens when a Wi-Fi client roams, I did some testing to see what the packets and protocols really do. The actual handoff from one access point to another is generally fast, but the overall roaming process can add lots of latency to wireless applications. For details, see the tutorial that we posted. Read More...

Wireless-Nets, Ltd.

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