I-AT & T iqala ukukhupha itekhnoloji enokuthi itshintshe umdlalo we5G

Zininzi izinto ekuthethwa ngazo kwezi nyanga zimbalwa zidlulileyo malunga I-T-Mobile kunye nenkqubela phambili enkulu ( Zombini kutshanje kwaye ikamva ) ngokubhekisele kwi-5G kwaye isantya , Kunye neVerizon & apos; kwangoko (kwaye kuyamangalisa) khokela kwisebe lokugqibela . Okwangoku, i-Sprint & apos; iinzame zokuphuma ze5G kunye nezixhobo zophuhliso ngoku ezandleni zikaMagenta kunye neeapos Ukubeka i-'T-Mobile eNtsha 'njengesiqhelo somzi mveliso kunye nenkokeli enokubakho yeemarike kwikamva elingekude kangako.
Kodwa iyishiya phi i-AT & T kwisikimu esikhulu sesizwe & apos; s ukuhanjiswa kwe-5G? Impendulo emfutshane ngu ... kwindawo entle engathandekiyo. Sithetha ngomthwali obonelela ngobuchwephesha kwezithathu zeenkonzo zentengiso ze5G, nangona kunjalo ubekwa emva kweVerizon kunye neSprint kumndilili wokukhuphela ngesantya nangasemva kweT-Mobile kunye neSprint ekufumanekeni kwe5G yakutshanje nzulu ingxelo Opensignal .
Kungenxa yokuba uMa Bell & apos; s Itekhnoloji yokuvela kwe5G yinto encinci kunokwazisa uluntu (kunye nokulahlekisa kuloo nto), & apos; uphawu lwe-'5G isekwe kumgangatho webhendi esezantsi kwaye ngenxa yoko ayikhawulezi kakhulu, ngelixa inethiwekhi ye5G + Unengxaki yokusikelwa umda kunye neengxaki njengoko IVerizon kunye neapos; s 'ye-Ultra Wideband' yenkonzo . Ngaphezulu kwayo yonke into, i-AT & T nayo ayinayo i-5G ye-low-band spectrum ezinikezelweyo njenge-T-Mobile, eyenza ukuba kungenzeki ukuba iMelika kunye neapos; I-Magenta & apos; ii-5G zokufumaneka kwamanani .

Inyathelo elikhulu lokuya kunyango olukhulu lwe-5G


Ngethamsanqa, ezo & apos ziphi Itekhnoloji yokuqhekeka komhlaba ebizwa ngokuba yiDynamic Spectrum Sharing (DSS) ingena . Ngelishwa, oku akukakulungeli ukuqala kwilizwe lonke okwangoku. Indlela esebenza ngayo i-DSS ngokuyimfuneko kukuvumela abaqhubi benethiwekhi ukuba, ewe, babelane ngamandla ngombono. Ngamanye amagama, i-AT & T ngoku inokusebenzisa 'ishaneli' efanayo kubo bobabini abasebenzisi be-4G kunye ne-5G kunye neapos; ngamandla ', aka ngaxeshanye.
I-AT & T iqala ukukhupha itekhnoloji enokuthi itshintshe umdlalo we5G
Ukubeka ngokulula, umphathi ophetheyo & akudingeki ukuba acime umphelo umqondiso we-4G LTE kwaye iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde ayenze kwaye ayifuni kwakhona ukuba i-spectrum isebenze ngokukodwa kwi-smartphones ye-5G. Endaweni yoko, i-DSS yile nto i-AT & T ibiza & apos; itekhnoloji eyazi izithuthi, iphendula kwangoko kutshintsho kwinethiwekhi yayo ukwaba kunye nokwahlula izixhobo ze-4G kunye ne-5G kuxhomekeke kwimfuno.
Kwithiyori, oko kuvakala ngathi kukutshintsha ngokupheleleyo komdlalo okunokubakho okunqamleza umendo we-AT & T & apos kwilizwe lonke le-5G, kodwa enyanisweni, kusekho inani leekink zokuyicoca, kunye nemibuzo ebalulekileyo engaphendulwanga.
Nangona zombini Inguqulelo kunye nesicwangciso seT-Mobile sokwamkela Ukwabelana ngeDigital Spectrum ... ekugqibeleni ukunceda ngokwabo i-5G iinzame zokunabisa inkxaso, i-Un-carrier iye yathetha kakhulu malunga nokuthandabuza kwayo malunga netekhnoloji kunye ne-apos; ukuphunyezwa ngokubanzi ngexesha elifutshane.

Ukufumaneka okukhawulezileyo kunye nenkxaso yesixhobo


UMongameli weTekhnoloji yeT-Mobile uNeville Ray ulindelwe 'unyaka onzima kwi-DSS' emva kuFebruwari , Ukuqaqambisa ngakumbi ukuba utshintsho kumdlalo wecandelo elinokubakho lalingu & apos; kwinyanga ephelileyo ngenxa yokulibaziseka okungalindelekanga kwangaphambili kwishedyuli yokuphuma yomthengisi ongabizwanga ngegama ophambili wezixhobo zenethiwekhi.
Ngelixa i-AT & T ingakhange ikhathalele ukucacisa ukuba zeziphi izixhobo abathengisi abazenzileyo ezenza ukuba kuphehlelelwe i-DSS yakutshanje, ngokuqinisekileyo ii-apos kufanelekile ukuba zichaze ukuba itekhnoloji esekwe kwisoftware ngoku ihlala 'kumacandelo' e-Ma Bell kunye neeapos zenethiwekhi eMantla eTexas, njengoko kuxeliwe yiVentureBeat .

Ngokucacileyo, umphathi ophetheyo unethemba 'lokuqhubeka nokwandisa' i-5G coverage & apos; unyaka wonke, ukuzisa amandla e-5G kubathengi abaninzi ukusuka kunxweme ukuya kunxweme ', kodwa ubuncinci okwangoku, azikho ezinye iinkcukacha zokwabelana ngokwenyani imihla okanye iindawo.
Uluhlu lwezixhobo 'ze5G esele ziphuculwe ebaleni' ukuxhasa Ukwabelana ngeSystem Spectrum nayo iyadanisa imfutshane, kubandakanya nje i-Samsung kunye neapos s Galaxy, S20, S20 +, S20 Ultra, kunye neGPS Qaphela 10+ 5G, kunye neLG & apos; V60 ThinQ .
Okokugqibela kodwa ngokuqinisekileyo kungaphelelanga apho, kukho umbuzo wezona zibonelelo zomsebenzisi ze-DSS kulindeleke ukuba ziququzelele. Impendulo ayinakulindeleka ukuba yenze ukonwaba kubathengi be-AT & T, njengoko umqhubi wenethiwekhi ephathekayo elindele ukuphucuka okubonakalayo kwisantya ... ngaphezulu komgca. Kude kube itekhnoloji icokisiwe, iphuculwe, kwaye yasasazwa kwinqanaba elikhulu, kuya kufuneka uhlalutye amanani afanayo okhuphelo ahlala uwafumana kwi-LTE.