The UK telecoms regulator has provisionally proposed to accept a request by Three UK, EE, O2 and Vodafone to vary a number of spectrum access licenses for the 3.4GHz, 3.5GHz and 3.6GHz bands in order to facilitate new Active Antenna Systems (AAS), which could help the future roll-out of ultrafast 5G mobile broadband networks.
The proposed change would remove an obligation on the licensees that has been effectively redundant since changes were made to Three UK’s (Hutchison/UK Broadband) 3.6GHz licence at the end of 2018 (i.e. giving them access to a 100MHz block of contiguous spectrum) and is also consistent with the European Union’s (EU) Harmonisation Decision.
As a technology AAS has already been used with some 3G and 4G networks, although it’s certainly best suited to the design of 5G networks, where its flexible radiation pattern control can help adapt to the changing situations in a mobile network.
The licence variations would:
1) Add to the special conditions relating to Radio Equipment to accommodate new total radiated power (TRP) in-block and out-of -block power limits for active antenna base stations (AAS).
2) Raise the terminal power limits from 25 dBm to 28 dBm.
3) Remove the additional band edge requirement above 3605 MHz and insert a new requirement at 3800 MHz and above.
According to Ofcom, the practical effect of AAS for consumers could be a higher quality of service in busy areas once a significant number of users have devices which support the 3.4-3.8GHz band(s). This is because AAS helps to enable Massive Multiple-Input Multiple-Output (MIMO), which can “increase the capacity of the radio access network in busy areas.”
“This technology has the potential to significantly increase the spectral efficiency and network capacity through the use of beamforming (focusing radio energy in a specific direction), spatial multiplexing (re-using frequencies to send data to different users) and other techniques which take advantage of the location of people and their phones,” said Ofcom’s consultation.
@MarkJ
You realise that this will probably encourage more 5G apocalypse posts from the tin foil hat brigade? ….
We need some entertainment over the Easter Weekend 🙂 .
I was going to have a G&T in the sunshine but perhaps I’ll walk over to the local transmitter and bask in the 3/4g/tv waves 🙂
Once this tech is in place you can take a device with you to beacon and bathe in more focused beams, Joe.
exclusive waves are always better 🙂
lol, People these days blaming 5G causes cancer the sun is more dangerous.
You know what has a 100% mortality rate, John? Life.
ban microwave they are dangerous too.
I always knew War of the Worlds would come true one day.
You win this comments section. Well played.
Hahaha!
I thought this was interesting, your thoughts: https://www.youtube.com/watch?v=xK39-VG8x4E
It’s like the flat earth people. I never know if they really believe in this conspiracy stuff, or it’s just a joke.
If only some of it was a joke. Read up on the Hampstead Satanic Ritual Abuse hoax, and the effect it had on a number of totally innocent families. And still has, thanks to the conspiracy theorists. No joke at all.