Juniper’s Take on Real-World 6GHz Performance

Juniper’s Take on Real-World 6GHz Performance At Mobility Field Day 7, Juniper presented on Wi-Fi 6E (6GHz) design and its adoption in the real world based on several months of data collected from the field. One thing that stood out was the contrast between uplink and downlink for 6GHz devices. In the downstream direction, Juniper demonstrated…

Wall Attenuation Reporting

Wall Attenuation Reporting The recent release of AI Pro from Ekahau now supports wall types with the option to configure unique wall attenuation values per band.  This is a welcome feature addition, but immediately after seeing this feature I wondered how to include this information in custom template reports to document the configured wall type attenuation…

Where did “My APs” Go

Where did “My APs” Go You may have noticed that “My APs” and “Other APs” are no longer in Ekahau AI Pro. While true, the concept behind “My APs” and “Other APs” is still there. We can accomplish the same grouping using AP colour tags. Think of the old “My APs” tag as a colour……

Wall Attenuation Measurements

Have you ever been stumped trying to figure what wall attenuation value to simulate in your predictive RF designs?  Have you wondered if reinforced concrete is “thicker” then a wall constructed with masonry bricks? The chart below summarizes relative attenuation values from common building materials as tested by NIST way back in 1997. Shockingly, concrete yields…

Wi-Fi Design Resources

Wi-Fi Design Resources v4 This is a list of Wi-Fi resources I have found myself referring to many times: Understanding Wi-Fi Visualizing Waves Gjermund’s Airtime Calculator Fourier transform (“simple” explanation) Fourier transform (“less simple” explanation) Wi-Fi Client Capabilities Clients.MikeAlbano.com RSSI Compared DFS Testing DFS Pulse/Signal Generation (from NutsAboutNets) DFS Testing Results Software Defined Radios (SDR)…