Library
Reference material, guides and investigations for Wi-Fi professionals: frames and standards, Wireshark analysis, RF and design, and exam preparation.
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802.11 Topologies AKA Service Sets
WLAN Topologies AKA Service Sets: I would like to talk about WLAN topologies or service sets which are not difficult to but very important to understand. 802.11 defines different topologies or service…
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4-Way Handshake
I was thinking to write about the 4-way handshake and started to think that from where I should start writing. Shall I just describe 4-way handshake which can be found everywhere on…
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Inverse Square Law
Today I would like to take the opportunity to write about inverse square law. What is inverse square law and why it’s important for us as Wi-Fi Engineers to understand. Its important…
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Protocol Analyser for beginners
I would like to write this post specifically for beginners who are trying to understand that what is a protocol analyser or what are the options available specific to Wi-Fi troubleshooting. First question…
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Access Points Transmit Power
Very important question that what should be the power setting of an access point. All vendors suggest that maximum transmit power is not a good idea because it increases the chances of…
