Kunyatsotarisisa tambo vs. 5G yakagadziriswa isina waya

Ko 5G uye midband spectrum ichapa AT&T, Verizon uye T-Mobile kugona kupikisa zvakananga nyika vanopa tambo dzeInternet neavo e-mu-imba Broadband zvipo?

Mhinduro yakazara, inonzwika inoratidzika kuva: "Zvakanaka, kwete chaizvo.

Funga nezve:

T-Mobile yakati svondo rapfuura inotarisira kuwana pakati pe7 miriyoni ne8 miriyoni isina waya vatengi veInternet mukati memakore mashanu anotevera munzvimbo dzese dzekumaruwa nemumaguta.Kunyangwe izvi zvakakwira zvakanyanya kudarika vatengi vangangosvika mamirioni matatu zvakafanotaurwa nevanoongorora zvemari kuSanford C. Bernstein & Co. panguva iyoyo yakaoma, iri pazasi pefungidziro yakapihwa neT-Mobile muna 2018, payakati yaizowana 9.5 miriyoni. vatengi mukati menguva iyoyo.Zvakare, chinangwa cheT-Mobile chekutanga, chikuru hachina kusanganisa madhora bhiriyoni gumi muC-band spectrum iyo mushandisi achangobva kuwana - chinangwa chitsva, chidiki chemushandisi anoita.Izvi zvinoreva kuti, mushure mekuita LTE yakagadzika isina waya mutyairi nevatengi vangangosvika zana, T-Mobile vese vakawana yakawanda spectrum uye zvakare yakadzikisa yayo isina waya yaitarisira.

Verizon pakutanga yakataura kuti ichavhara dzimba dzinosvika mamirioni makumi matatu neyakagadziriswa isina waya Internet inopa iyo yakatangwa muna 2018, pamwe pairi millimeter wave (mmWave) spectrum kubata.Svondo rapfuura mushandisi akasimudza chinangwa chekuvhara kusvika 50 miriyoni panosvika 2024 munzvimbo dzekumaruwa nemumadhorobha, asi akati mamirioni maviri chete edzimba idzi dzichavharwa nemmWave.Mamwe ese anogona kunge akafukidzwa zvakanyanya neVerizon's C-band spectrum kubata.Kupfuurirazve, Verizon yakati inotarisira kuti mari kubva kusevhisi inosvika bhiriyoni imwe yemadhora panosvika 2023, nhamba inoongorora zvemari kuSanford C. Bernstein & Co.

AT&T, zvisinei, yakapa zvimwe zvinoshoreka pane zvese."Paunotumira waya kuti ugadzirise sevhisi-sevhisi munzvimbo ine gobvu, iwe hauna kugona," mukuru weAT&T network, Jeff McElfresh akaudza Marketplace, achiona kuti mamiriro ezvinhu anogona kunge akasiyana kumaruwa.Izvi zvinobva kukambani inotovhara miriyoni 1.1 nzvimbo dzekumaruwa dzine isina waya masevhisi uye inoteedzera-mumba mashandisirwo ebroadband pane yayo fiber network.(Kunyangwe zvakakosha kucherechedza kuti AT&T inoteedzera zvese Verizon neT-Mobile mune yakazara spectrum varidzi uye C-bhendi kuvaka zvibodzwa.)

Makambani emunyika matambo pasina mubvunzo anofadzwa nezvose izvi zvakagadziriswa waya waffling.Chokwadi, Charter Communications CEO Tom Rutledge akapa mamwe maziviro pachiitiko chemari ichangoburwa, sekureva kwevaongorori veNew Street, paakabvuma kuti iwe unogona kuita bhizinesi kushanda mune isina waya isina waya.Nekudaro, akati uchafanirwa kukanda mari yakawanda uye spectrum panyaya iyi uchifunga kuti uchawana mari yakafanana (inoda kusvika madhora makumi mashanu pamwedzi) kubva kumutengi we smartphone anoshandisa 10GB pamwedzi sezvaungaite kubva kumutengi weBroadband pamba. kushandisa kutenderedza 700GB pamwedzi.

Nhamba idzodzo dzinoenderana nefungidziro dzichangobva kuitika.Semuyenzaniso, Ericsson yakashuma kuti vashandisi veNorth America smartphone vakadya avhareji yeanosvika gumi nemaviri yedata pamwedzi panguva ya2020. Zvakaparadzana, kudzidza kweOpenVault kwevashandisi veBroadband pamba vakawana avhareji yekushandiswa yakawedzera 482.6GB pamwedzi muchikamu chechina cha2020, kubva pa344GB gore-rapfuura kota.

Pakupedzisira, mubvunzo ndewekuti iwe unoona yakagadziriswa isina waya yeInternet girazi sehafu izere kana hafu isina chinhu.Mukati mekuona kuzere, Verizon, AT&T uye T-Mobile vese vari kushandisa tekinoroji kuwedzera mumusika mutsva uye kuwana mari yavangadai vasina.Uye, zvingangoita, nekufamba kwenguva vaigona kuwedzera zvishuvo zvavo zvisina waya sezvo matekinoroji achivandudza uye nyowani nyowani inouya kumusika.

Asi muhafu yekuona isina chinhu, une vatatu vevashandi vanga vachishanda pane iyi nyaya kwechikamu chirinani chemakore gumi, uye kusvika pari zvino hapana kana chaungaratidza nacho, kunze kwekungogara kusinga chinji kwezvibodzwa zvakachinjika.

Zviripachena kuti yakagadziriswa isina waya yeInternet masevhisi ane nzvimbo yawo - mushure mezvose, vangangoita mamirioni manomwe vekuAmerica vanoshandisa tekinoroji nhasi, kunyanya kumaruwa - asi ichaita kuti zvinoda Comcast neCharter zvirambe zviripo husiku?Kwete saizvozvo.Zvirinani kwete izvozvi.