Filters will be provided for Freeview televisions which experience reception problems following the roll out of 4G later this year.
Ofcom estimates that the TV viewing in up to 2.3 million British households could be affected by 4G but only 40% of them have Freeview.
Satellite receivers will not be affected, the watchdog claims.
Money from 4G auction winners will be used to fund the provision of filters for those who need them.
At the moment only mobile operator EE is able to offer customers the 4G service, which provides faster mobile internet connections.
The other operators are currently bidding for licences in an auction run by telecoms watchdog Ofcom.
Up to £180m from the auction will be used to fund the filters, a spokesperson from Ofcom said.
However, around 1% of affected Freeview households will be unable to use them and will be offered an alternative instead.
Source: BBC News