Freedom of Mobile Multimedia Access ( FOMA ) shine sunan alamar sabis na sadarwar 3G na tushen W-CDMA wanda mai ba da sabis na sadarwa na Japan NTT DoCoMo ke bayarwa . Yana aiwatar da Tsarin Sadarwar Wayar hannu ta Duniya (UMTS) kuma shine sabis na bayanan wayar hannu na 3G na farko a duniya don fara ayyukan kasuwanci. NTT DoCoMo kuma yana ba da sabis na HSPA mai suna FOMA High-Speed ( FOMAハイスピード), wanda ke ba da saurin saukar da sauri zuwa 7.2 Mbit/s da haɓakawa zuwa 5.7 Mbit/s. NTT DoCoMo ya haɓaka hanyar haɗin iska ta W-CDMA, wanda shine nau'i na DS-CDMA (Direct Sequence CDMA), a ƙarshen 1990s.[ana buƙatar hujja] . Daga baya ITU ta karɓe ta a matsayin ɗaya daga cikin hanyoyin sadarwa na iska da yawa don shirin IMT-2000telecom kuma ta ETSI a matsayin ɗaya daga cikin hanyoyin sadarwa na iska guda uku don ma'aunin hanyar sadarwar wayar salula ta UMTS . NTT DoCoMo da farko ya shirya ƙaddamar da sabis na 3G na farko a duniya, wanda aka fara yiwa alama Frontier of Mobile Multimedia Access