802.11e Quality of Service – Video
This is a portion of some internal training that I delivered at the beginning of the year. Certainly not my best stuff, but the video was readily available (thanks to my friend Gary) and I thought that it was useful content about 802.11e, which is Quality of Service.
The video is approximately 5 minutes in length and discusses the media contention mechanism under 802.11e – Hybrid Coordination Function (HCF). There are two main parts to HCF (which I discuss in the video):
- Enhanced Distributed Channel Access (EDCA)
- Hybrid Controlled Channel Acccess (HCCA)
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WiFi Jedi.com 
Thanks for sharing!
It’s always good to have more sources to learn.
I appreciate your efforts to ‘get the word out’ concerning WLANs