We have wrote about Free Space Path Loss on this blog. Take a look at this article to understand what it is: https://semfionetworks.com/blog/free-space-path-loss-diagrams/ In this article, we are going to focus on what Free Space Path Loss will look like on the 6GHz frequency band. To start with, here is the updated FSPL diagram including [...]
In this article, we will show how to export the project note pictures into our template reports. It seems like it would be something easy but it is actually a little tricky. PROJECT NOTES IN EKAHAU In Ekahau Pro, you can add project notes to your project by navigating to Project / Project Notes menu: [...]
Same changes have been happening around the 802.11 standards lately, so the initial 802.11 timeline we had previously created was up for an update. Here is what has changed since the last update: A few drafts have been ratified: 802.11aj, 802.11ak and 802.11aq The updated IEEE 802.11-2020 standards came out on February 26th, 2021 802.11ax [...]
In Canada, Innovation, Science and Economic Development Canada (ISED) published a Consultation on the Technical and Policy Framework for Licence-Exempt Use in the 6 GHz Band in November 2020. In May 2021, ISED published the Decision on Technical and Policy Framework for licence-Exempt Use in the 6GHz Band. This document outlines the new 6GHz regulations [...]
In this blog post, we will see how we can make a simple API Call to the Mist cloud in order to have all APs, supporting a Wi-Fi network, broadcast their name. We usually enable this feature when we are about to do a Wi-Fi site survey. This allows us to see the AP names [...]
SemFio Networks, alongside Anixter and LHSC, organized the first Wi-Fi Meetup in London ON. The main topic of this first meetup was Wi-Fi 6. The event was very nice and attracted network Engineers supporting large wireless infrastructure in London. We even had a couple of guys coming from the GTA. We will be organizing a [...]
As you know, all data rates are changing with 802.11ax, Hence, the new MCS table you can find here: https://www.semfionetworks.com/blog/mcs-table-updated-with-80211ax-data-rates In this article, we will see how we can figure out the data rate of a specific 802.11ax data frame. If you want to know how to capture 802.11ax data frames, refer to this article [...]
I was invited to attend and present at the Wi-Fi Design Day in Sydney organized by Ekahau and Dicker Data. I would like to thank Grant, Antony, Darko and the rest of Ekahau’s team for organizing such a nice event. We presented at the Opera House, which is such an iconic venue in Sydney! Stephen [...]
I recently purchased a Wi-Fi 6 device (Samsung Galaxy S10), and when I checked which date rate it was using over the Wi-Fi, this is what I got: I wanted to find out which MCS index and which modulation was used but after doing some research online, I couldn't find any easy resources that could [...]
I am really excited about 2019. The Wi-Fi technology is always evolving, bringing new challenges along the way. And this year is no exception. I am looking forward to the challenges that I will face this year and I am looking forward to the new learning experiences that 2019 will bring. In this article, I [...]
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