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)