Posts

Showing posts with the label MCS

How Fast Is My Wi-Fi Client?

Image
In the Wi-Fi For Beginners podcast, I've spent a lot of time talking about WLAN clients. Understanding their characteristics, capabilities and behavior is crucial when designing and deploying a wireless LAN. Without understanding the clients on your network, you will not be able to anticipate their demands on your WLAN infrastructure and the level of performance that you will be able to realistically be able to provide to end users.

The discussion about WLAN clients is fairly extensive and spans a number of episodes as this is such an important topic. In the podcast I highlight the importance of understanding the capabilities of the clients that connect to a WLAN. Just because you buy yourself a nice new shiny smartphone that (you hope) supports 802.11ac, doesn't mean you are going to get 1.3Gbps of throughput when you hook it up to your Wi-Fi network. Unless you understand its capabilities in terms of 802.11 amendment support, number of streams available etc., then you can ne…