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How CWSA Helps In Understanding Algorithms

Tom Carpenter gives a brief on how CWSA can help you in understanding algorithms needed in AI.

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The Reality of 5G and CWSA

Tom Carpenter gives a brief on how the new Certified Wireless Solutions Administrator (CWSA) track goes beyond Wi-Fi.

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Beyond Wi-Fi: Meet the CWSA

A new certification track that opens up the world of wireless!

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Wi-Fi Trek Keynote: Protocol Analysis

Our conference attendees love learning about how networking works, and protocol analysis is one of the best ways to get down to where the rubber meets the road and understand networking. One of the leading protocol analysis experts in the world has come on board as our Wednesday keynote speaker for Wi-Fi Trek 2019.

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Wi-Fi Trek Keynote: IT Goes Retro!

When we began the process of selecting keynote speakers for this year's Wi-Fi Trek 2019 conference, I considered various people I might invite. The person I wanted for the Thursday keynote has given to and continues to give to the technology community. His name is Stewart Cheifet, and if you don't know who he is, read on to find out about one of the most interesting presenters in the history of Wi-Fi Trek.

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KRACK - It's Not As Bad As You Think

The recent reveal of the key reinstallation attack (KRACK) caused much stir in the wireless LAN community. This post addresses the reality of the attack, what should be done immediately, and lessons we should learn from it.

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Low-Cost Handheld Spectrum Analyzer (RF Explorer)

The RF Explorer device is a useful tool for the price point. At under $300 U.S., the price is much easier to accommodate than other, more advanced, handheld spectrum analyzers. The device can be purchased here: http://rfexplorer.com/purchase/

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Calculating RF Wavelengths

RF wavelength calculations can be made quite simple with two basic formulas. One for feet and the other for meters. This blog post provides the formulas and an Excel spreadsheet for calculating the wavelengths for each 20 MHz channel center frequency in the 2.4 GHz and 5 GHz bands.

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Hotspot 2.0 Webinar Slides

The slides from the Hotspot 2.0 webinar on March 23, 2017 are available here.

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Wireless Networks – The 802.11 Series – Wi-Fi Alliance

Our next post is about the Wi-Fi Alliance and other regulatory agencies that play an important role in implementing and monitoring wireless networks.

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