MU-MIMO Archives - keep calm and ping

HT/VHT – #CWAP – Exam specific revision

Posted by jeetk Posted on May 4, 2020 0 Comments

Posted in CWAP, Wireless Tagged 802.11ac, A-MPDU, A-MSDU, CWAP, Frames, MIMO, MU-MIMO, Sounding, TxBF, VHT, Wireless

CWAP-403 covers this topic under the 802.11 Frame Exchanges section. I’ve found this topic a bit hard to grasp. I have attempted to read the CWAP-403 study guide but honestly I could not get closer to fully grasp the topic….

802.11ac and a bit of 802.11ax #CWAP11

Posted by jeetk Posted on February 17, 2020 1 Comment

Posted in CWAP, Wireless Tagged 802.11, 802.11ac, 802.11ax, Cisco, CWAP, CWNP, MU-MIMO, Wireless

This blog post will be focusing on 802.11ac in particular. We visited the aspects of 802.11n in the last blog post. 802.11ac introduced the VHT (Very High Throughput) along with some core technological advancement like MU-MIMO, 256 QAM addition &…