SNL: Q&A: Former BT CTO: 5G not 'as transformative as people like to think': "The reality is, I don't think 5G is quite as transformative as people like to think. For operators to make a success of 5G, they will need 10 times more towers than they've already got — and this will be a stretch.
Less than 5% of all internet and digital connection is through 3G and 4G. Meanwhile, approximately 55% of all digital connections on mobile devices use Wi-Fi and the rest are on fixed line.
Will 5G change that? I think it is very unlikely.
Will 5G be a big player in the internet of things? Again, very unlikely. It is interesting that all of the mobile companies will offer me Wi-Fi access to their networks in order to encourage me not to use their 4G because they do not have the capacity. So there are a number of impediments." 'via Blog this'