Toyota Motor Corp. yakati Chishanu iri kusiya hurongwa hwekusuma Dedicated Short-Range Communications (DSRC) tekinoroji, iyo inobvumira mota nemarori kuti ataure nemumwe mu2021 GHz bhendi, kumotokari dzeU.S. kutanga muna 5,9. kudzivirira kudhumhana.
Zvinofanira kucherechedzwa kuti muUnited States, automakers yakakamurwa pamusoro pekuenderera mberi nekuita iyo DSRC system kana kushandisa hurongwa hwakavakirwa pa4G kana 5G tekinoroji.
Muna Kubvumbi 2018 Toyota nezve hurongwa hwekutanga kuunza tekinoroji yeDSRC muna 2021, nechinangwa chekuchigadzirisa kune dzakawanda dzemotokari dzayo pakati pe2020s.
Muna 1999, automakers vakapihwa imwe spectrum yeDSRC mu5,9 GHz bhendi, asi yakaenda zvakanyanya isina kushandiswa. Panyaya iyi, vamwe vamiriri veUS Federal Communications Commission (FCC) nemakambani etambo vafunga kudzoreredzwa kwenzvimbo iyi nechinangwa chekuishandisa kuWi-Fi nezvimwe zvinoshandiswa.
Toyota yakati danho rayo ne "zvizhinji zvezvikonzero, zvinosanganisira kudiwa kwekuzvipira kukuru kubva kuindasitiri yemotokari pamwe nerutsigiro rwehurumende mukuchengetedza 5,9 GHz frequency band yeDSRC."
Kambani yeJapan yakawedzera kuti inotarisira "kuenderera mberi nekuongororazve nzvimbo yekutumirwa" uye kuti inoramba iri mutsigiri mukuru weDSRC "sezvo ichitenda kuti ndiyo chete teknolojia inopupurirwa uye iripo yekudzivisa kudhumhana."
Source: 3dnews.ru