EE have divested 18.5Mhz of 1800Mhz spectrum to '3', as far as I know '3' have only deployed 800Mhz for LTE this far, they will be using the 18.5Mhz of 1800Mhz for extra capacity in hand usage locations
Three has a small chunk of 800Mhz and 1800Mhz, but no 2600Mhz for use in the dense urban / airport locations.
O2 are even worse off as they only have 800Mhz for LTE no 1800Mhz no 2600Mhz.
They can use the 900Mhz off 2G for LTE as they have already re-farmed that for use on 3G (UMTS) @ 900Mhz, as have Vodafone on the 3G stack.
O2 will be interesting to watch, as they seem to have the lowest percentage of customers with smartphones, it makes me wonder how many will have new-enough devices to support LTE at 800.
I don't see either O2 or Voda re-farming their 900mhz away from 3G use, until a significant propotion of customers are on 4G compatible devices AND on 4G capable contracts.
With people still buying new phones (e.g. iPhone 5s) on a non 4G contract (for money reasons), then this is going to take a while to convert over
James -
plusnet unlimited fibre - 2 Jun 14 - 470m - 80/20 - Summer/dry sync 55/9.4, Winter/wet sync 52/9.1
15 years broadband (1999 ntl:cable trial) - Asus RT-AC68U with HG612 - BQM - Summer PN speed - Winter PN speed