Can 5G penetrate wall?

5 GHz networks do not penetrate solid objects such as walls nearly as well as do 2.4 GHz signals . This can limit an access points reach inside buildings like homes and offices where many walls may come between a wireless antenna and the user.

Read more

Can 6G penetrate walls?

“This is very useful for wireless communications because mmWaves experience extreme blockage from most objects, which has a deleterious effect on the wireless links,” Trichopoulos said, describing how the 6G spectrum waves can be easily blocked, unlike 4G signals that can typically penetrate walls.

Read more