Greater recourse to annualised fees is also a means to ensure a continuous assessment of the use of the radio spectrum by the holder of the right.
Áirithítear freisin, trí níos mó úsáide a bhaint as táillí bliantúlaithe, go ndéanfaí measúnú leanúnach ar an úsáid a bhaineann sealbhóir an chirt as an speictream raidió.