UK regulator Ofcom is to make valuable airwaves available for mobile broadband services, while securing the future of digital terrestrial TV.
The decision allows mobile network operators to deliver mobile broadband using some of the frequencies currently used for digital terrestrial TV services, such as Freeview, and wireless microphones. These frequencies make up the 700 MHz frequency band.
As a result, consumers and businesses should get faster and cheaper mobile data services, while viewers can continue to enjoy the free-to-view TV services they value without another ‘switchover’. Ofcom’s objective is to make this happen by the beginning of 2022, and possibly up to two years earlier.
Separately, Ofcom is taking further steps towards releasing valuable new spectrum at other frequencies that could also be used to meet the growing demand for mobile broadband services. This month, potential bidders were invited to comment on proposals for Ofcom’s auction of spectrum in the 2.3 GHz and 3.4 GHz bands, which is expected to take place in late 2015 or early 2016.
Digital terrestrial TV will continue to perform a vital role in providing viewers with low-cost, near-universal access to the public service TV channels. For the vast majority, the move will require only a simple retune of existing TV equipment. A very small minority of households (about 0.5%) might need to change their roof-top aerials – although this is unlikely to be necessary before 2019.
Ofcom has identified a number of frequency bands that wireless microphones could potentially use. Working closely with the PMSE community, Ofcom will confirm what spectrum will be available to them next year.