heyWhatsayJan 25

Wifi 15 gigabytes per second — Researchers demo invention

https://slrpnk.net/post/33285166

Wifi 15 gigabytes per second — Researchers demo invention - SLRPNK

Lemmy

Show threadn3m37hJan 25

The triangle of compromise

Speed Power
Bandwidth
Range

You cant have all 3. Just like manufacturing

Show threadfrongt

Speed and bandwidth are the same thing. Power is the other side of that triangle.

But that ignores encoding, and other tricks like signal shaping, frequency multiplexing, and all kinds of fun stuff. Wireless data transmission is complicated. For example: en.wikipedia.org/…/Quadrature_amplitude_modulatio…

Quadrature amplitude modulation - Wikipedia

Jan 25 at 5:46pmWeb
Show threadn3m37hJan 25
Sorry ment power, bandwidth, range
Show threadBassTurdJan 25
Speed and bandwidth correlate but aren’t the same. Bandwidth is the amount of data that can pass through a medium and speed is the transmission rate. If you have a gig connection and one device, you can get close to gig speeds. If you have the same gig connection with 1000 devices saturating the medium, you aren’t likely to get gig speeds.