Uyini umehluko phakathi kwe-4G ne-5G uyazibuza
Umehluko wokuqala phakathi kwe-4G ne-5G yiqiniso lokuthi i-5G isebenzisa amabhendi efrikhwensi ahlukene.I-European Union inqume ukuthi amabhendi amathathu efrikhwensi azokwenziwa atholakalele izinhlelo zokusebenza zezentengiso ze-5G, okuyi-700Mhz, 3.5Ghz kanye ne-26Ghz.Amanye ala mabhendi amafrikhwensi okwamanje asetshenziselwa ezinye izinhlelo zokusebenza, okuhlanganisa izixhumanisi zomsakazo kanye nokuxhumana ngesathelayithi ezinsizeni zikahulumeni, kodwa kusukela manje amanethiwekhi omakhalekhukhwini angasebenzisa la mabhendi ngokuhlangene ukuze anikeze izinsizakalo ze-5G;
Ibhendi yefrikhwensi engu-700Mhz inobubanzi obukhulu.
Imvamisa ye-3.5 Ghz ifinyelela umkhawulo wamamitha angamakhulu ambalwa
Futhi imvamisa ye-26 Ghz inebanga elifushane lamamitha ambalwa.
Ngakho-ke amabhendi amafrikhwensi aphezulu enethiwekhi ye-5G angakwazi ukubhula ibanga elifushane kunamaza aphansi e-5G, kodwa ngakolunye uhlangothi anikeze (kakhulu) umthamo / isivinini esiphezulu kumakhasimende kanye nesivinini sokuphendula esifushane kune-4G frequencies.
Umehluko wesibili obalulekile phakathi kwe-4G ne-5G ukuthi i-5G inikeza "amathuba okwenza ngokwezifiso" kakhulu.Ngenxa yemisebenzi emisha efana 'nokusikwa kwenethiwekhi' - okusho ukuthi cishe ukwahlukanisa inethiwekhi yeselula ibe yizixhumi ezimbalwa ezihlukile ezinomkhawulokudonsa ohlukahlukene - opharetha beselula bangasebenzela amakhasimende abo kangcono kakhulu, ukuze amaqembu amakhasimende anezifiso ezehlukene anikezwe ngendlela evumelana nawe.Cabanga, ngokwesibonelo, ngezinsizakalo zikahulumeni eziza kuqala uma kunezinhlekelele noma ukwandisa isivinini sedatha yeselula namandla emicimbini.
Okokugcina, umehluko wokugcina phakathi kwamanethiwekhi e-4G kanye ne-5G ukuthi intuthuko eminingi entsha, amacala ebhizinisi, amamodeli wemali engenayo kanye nezixazululo zezohwebo kanye nobuchwepheshe obuphathelene ne-inthanethi Yezinto, I-Virtual Reality, I-Augmented Reality izofezeka ngobuchwepheshe be-5G.Ukuxhumana (okungaphezulu nakakhulu) kwemishini namadivayisi kuzoshintsha izinto ezishintshayo zasekhaya, ezokuthutha, umkhakha wamandla kanye nezitolo.
Isikhathi sokuthumela: May-18-2022