my issue is:
I have a network with 801.22 ax better than [url removed, login to view] the three new changes that are made in physical layer .Explain how these changes improve performance so that your client understands what 802.11ac brings to the table. You should also include a description of:
- Any antenna technologies included within 802.11ac or RF behavior limitations that were examined in previous weeks of the course.
- Backwards compatibility with older devices.
- Coverage concerns.