Accessing the Network - How Wireless LANs Work

In this webinar, Tom Carpenter describes the contention algorithms used in WLANs, including DCF and EDCA. RTS/CTS is also covered.

[@rodrigobondoc8919]

You explained this so much clearer than my professor and my textbook. Thank you for helping me prepare for my final exam!

[@epromot44u]

Ahhhhh Tom, I just took my CWAP today. Passed it, but still wish you had posted this a day earlier!

[@RussellTeapot]

I have to watch the video at least another time, make more notes and tidy them up, but this is a fantastic video! I especially like the "colloquial" explanations, those are very effective: now I can almost hear my stations saying "Is anybody talking now? Is anybody talking now? Is anybody talking now?"

[@carlossanchez4798]

This was an excellent webinar, thanks for doing it!

[@zorlac72]

Excellent explanations, thank you for sharing.

[@gingsSon]

Thanks for this video. A lot of good content here both for students and industry folks.

[@dadamkd]

Great explanation!

[@lanceromigh9402]

Nicely done!

[@leo-rq2ei]

How great is this video 👍👍👍

[@TheSuperGamerPro]

This man is amazing

[@technovimal]

Really a nice video. . . Thanks a lot.
I'm having a doubt, Why ack frame has zero in duration or in any scenario that ack frame duration has more than 0.

[@bodhique7626]

Personal notes :
5:41 Physical Layer Header sent at lowest data rate

[@gilbertosampa8140]

Rastreamento entendido, Obrigado!
[CWNA Candidate].

[@HariKrishnaSahu]

Excellent ..... #HariKrishnaSahu