Some of the issue with building penetration will depend on which frequencies the mobile operator is using in a particular area - the higher the frequency the less it will work in buildings. I must admit O2 have never seemed particularly impressive for speeds, other networks have potentially better coverage and speeds. 5G will improve as the older technologies get turned off and the frequencies are reused for 5G coverage.
i know about higher frequencies, because the wave lengths are shorter they bounce off the buildings. Used to have the same problem with 934 Mhz CB radio and if we have problems down there, then these higher frequencies will have more of a problem, using more power is not going to make any difference.
As scotty used to say, you can't change the laws of physics.
We will see if things get better, it will be a long time before I bother with 5G, I am going to keep my phone as long as I can. No desire to buy a 5G phone, when i go for a new phone if the one I choose to have 5G then fine, but I am not going to buy a phone for 5G, not worth it here anyway.
Adrian
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