Roaming – Frame by Frame

Wi-Fi: What We Need and What We Keep Getting

No technology is perfect, but for most of my career in Wi-Fi there has been a persistent set of problems that continue to have no resolution in sight. They could be fixed, other wireless protocols have solutions for some of them, and there have been attempts to fix them but the results are so watered-downContinue reading “Wi-Fi: What We Need and What We Keep Getting”

Roaming Analysis using only a Mac and Wireshark

There are many ways to examine the roaming performance of a Wi-Fi client. Perhaps the gold standard is to follow the client with a laptop running Omnipeek and several Wi-Fi adapters all capturing frames on different channels. I’m also impressed with 7signal’s recent update to Mobile Eye which now logs roaming data as well. ButContinue reading “Roaming Analysis using only a Mac and Wireshark”