#fdd_frequency_division_duplex #tdd_time_division_duplex #compare_fdd_tdd #uicc #zte_mf833u1 #radio_spectrum #full_spectrum #lte_bands_sri_lanka #zte_mf293n #wifi #wifi_generations #IEEE_802.11 #802.11 #father_of_wifi #VoLTE


PRAVEEN DIAS
B.Sc.Eng.(Hons), AMIE(SL), MIEEE, NDSM(SLIM)