Nhasi Verizon iye "akanyangira" muchiitiko cheApple kuti abudise chipfuva chake kubva kune ayo Ultra-nekukurumidza 5G netiweki. Uye zvinoita sekunge Apple yakagadzira iyo nyowani iPhone 12 kuti ikwane iwe. Chete iyo nyowani iPhone 12 uye 12 Pro inowirirana ne5G mmWave bhendi inotengeswa muUS Kune dzimwe nyika dzese, isu tinofanirwa kugadzirisa kune sub-6GHz bhendi.
Saka nechikepe zvinokurumidza kuita sekuodza mwoyo, asi chokwadi ndechekuti inozivikanwa mmWave Ultra inomhanyisa bhendi muno muSpain uye munyika zhinji, kana zviripo, kana kutarisirwa, Zvirinani munguva pfupi. Saka tinofanira kudzikama. Kunze kwekunge iwe uchirarama pazasi peimwe yeiyo 5G Ultra yekukurumidza test antennas aripo muMadrid neBarcelona.
Mutsara wezuro wezuro, iyo American telecommunications firm Verizon yakatipa tenzi kirasi pane zvakanakira iyo kukurumidza kukurumidza 5G network uye kuti iyo itsva iPhone 12 ichabatsirwa sei nazvo nekuenderana kwayo. Dambudziko nderekuti kunze kweUnited States, tekinoroji iyi ichatora makore kuti aoneke.
Dzidziso shoma nezve 5G
Pano tinogona kuona mutsauko mukuvhara kwe5G uye 4G
Iyo dzidziso ye5G Ultra-inokurumidza network (mmWave) zvakanaka kwazvo. Iyi tekinoroji inoshandisa yakakwira frequency mabhendi anoenda kubva ku24GHz kuenda ku40GHz, uye nekudaro inokwanisa kuzadzisa yakanyanya kukwirisa chiyero (kusvika ku5bps), shoma latency uye mukana wekubvumidza huwandu hukuru hwekubatana panguva imwe chete.
Asi ine kukanganisa kwakakomba uko pasina munhu anotaura nezvako: iyi inokurumidza 5G inoda kuti iwe uve padhuze chaizvo yenharembozha kanyanga, nekuti huwandu hwayo hwakaganhurirwa uye zvakare inorasikirwa nekushanda kwayo kose kana paine madziro pakati pekambani kanyanga uye nemidziyo.
United States chete yatora panguva ino kuti itange yakatemerwa network yeantena neiyi tekinoroji. MuSpain, hazvisati zvazivikanwa kuti auction ichaitwa riini kuitira kuti vashandisi vakwanise kushandisa aya akakwirira mafirita. Saka isu tichine makore mashoma ekuenda pamberi pe5G mmWave ichokwadi kune vashandisi. MuSpain, uye muEurope.
Dzimwe nyika, kusanganisira United States, vari kuendesa maantena avo e5G kwete nekukurumidza, asi zvinoshanda. Ndiyo inonzi 5G Sub-6GHz. Iyi tekinoroji inoshandisa mabhendi ari pazasi pe6GHz. Iyi ndiyo irikushandiswa kuSpain, parizvino ichiendesa netiweki dzeantena dzinoshandisa mabhendi e3,7 GHz aive ekutanga kutengeswa.
Ichiri 5G chaiyo, asi zviri pachena kuti "inononoka" kupfuura yakatsanangurwa pamusoro. Iyo iri kumwe kunhu pakati peiyo Ultra inokurumidza 5G uye yazvino 4G, inosvika kusvika 200Mbps. Chiyero chayo chakanyanya kukura, uye hachiratidze matambudziko nezvivakwa zvezvivakwa, nokudaro zvichiita kuti ishandiswe kune vanoshanda.
Inopindirana ne sub-6Ghz kusvika 700 Mhz
Iyi 5G haina kukurumidza, inogona kushandiswa mune yakaderera frequency antenna pa 700 Mhz. Iyi yakaderera frequency bhendi inonakidza kwazvo nekuti, kunyangwe ichipa mashoma bandwidth, huwandu hwayo hwakakura zvikuru uye hunogona kupfuura nemumipingo. Iko kumhanya kwazvino kuzotipa isu kunenge kuri kwakaderera, iyo latency yakakura uye ichazadza zvakare nyore nyore kana paine vanhu vazhinji vakabatana.
Pane kudaro, mukuita ndiyo network iyo ichazoshandiswa nzvimbo dzekumaruwa yakanyanya kugarwa, iine hukuru hwakakura hwekuvhara. Iyo UK, semuenzaniso, iri kuisa akasiyana akawanda maantena neiyi frequency yeiyo 5G yayo. kuno kuSpain zvinogona kuitika, asi zvinoramba zvichionekwa.
Muchidimbu, munhu wese akadzikama
Kana iwe ukaverenga chete musoro wenyaya, zvinogona kuita sekuodzwa mwoyo kusakwanisa kutenga iyo iPhone 12 iyo inovhara ese matekinoroji e5G aripo nhasi. Asi kana Push ikauya kuzosundidzira, izvi hazvinei nesu zvachose. Kutanga, nekuti ichave makore akati wandei iyo Ultra-inokurumidza 5G isati yatanga kuendeswa munyika yedu.
Uye chechipiri, nekuti neiyo nyowani iPhone 12 isu takavimbisa kuenderana nayo iyo yazvino 5G sub-6Ghz network yakatumirwa munyika yedu nedzimwe nyika dzeEurope, ine akasiyana mairi ma antenna, anosanganisira 700 Ghz., Chinhu chakanetsa vashandisi muUnited Kingdom. Yakadzika frequency network iyo isati yaendeswa kuSpain asi, usakanganise, inosvika pamberi peiyo Ultra nekukurumidza mmWave.
