Is Wi-Fi Roaming Really Seamless?
One extremely beneficial aspect of Wi-Fi networks is mobility. For example, a person can walk through a facility while carrying on a conversation over a Wi-Fi phone or downloading a large file from a server. The Wi-Fi radio inside the user device automatically roams from one access point to another as needed to provide seamless connectivity. At least, thats what we hope will happen! In the past, Ive experienced issues with roaming, so I decided to perform some testing to get an inside view of whats really happening. I was especially curious about how fast roaming actually works, and whether or not its disruptive to wireless applications.
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