Can 5G Wifi Go Through Walls. Metal walls, walls with metal screening (e.g. Ordinary wall materials such as wood or plasterboard, yes;
The mit system ignores all the other reflects, such as from objects, to focus on those from moving people only.
Also because of the density and frequency of the millimeter waves 5g uses, they do not travel very far and get obstructed by walls. You can go through the wall if you firstly smash a car into it then run or you can go through a wall by running through a wet cement wall. No more waiting for the cable guy. Other than the fact that they both provide wireless connectivity between devices.