5G: Txhua Yam Koj Yuav Tsum Paub

Cov txheej txheem:

5G: Txhua Yam Koj Yuav Tsum Paub
5G: Txhua Yam Koj Yuav Tsum Paub
Anonim

5G yog lub cim tshiab ntawm kev sib txuas xov tooj ntawm tes tom qab 4G. Zoo li txhua tiam neeg ua ntej nws, 5G lub hom phiaj ua kom kev sib txuas lus ntawm tes sai dua thiab txhim khu kev ntseeg ntau dua li ntau thiab ntau cov khoom siv online.

Tsis zoo li yav dhau los, thaum lub xov tooj ntawm tes tsuas yog xav tau los txhawb cov xov tooj ntawm tes uas tsuas yog siv rau kev tshawb xyuas lub vev xaib thiab kev xa ntawv, peb tam sim no muaj txhua hom bandwidth-xav tau cov cuab yeej xws li peb cov HD-streaming smartphones, smartwatches nrog cov ntaub ntawv Cov phiaj xwm, ib txwm nyob ntawm lub koob yees duab kev ruaj ntseg, tsav tsheb tus kheej thiab tsheb sib txuas hauv Is Taws Nem, thiab lwm yam khoom siv muaj txiaj ntsig zoo li cov ntsuas kev noj qab haus huv thiab tsis muaj AR thiab VR kho vajtse.

Raws li ntau lab ntxiv cov cuab yeej txuas rau lub vev xaib, tag nrho cov kev tsim kho vaj tse yuav tsum tau ua kom haum rau cov tsheb thauj mus los tsis yog tsuas yog txhawb kev sib txuas sai dua, tab sis kuj tseem ua haujlwm zoo ib txhij thiab muab kev pabcuam dav dav rau cov khoom siv no. Nov yog qhov 5G yog txhua yam hais txog.

Tsis txhob 5G sib xyaw nrog 5GE, uas yog lo lus lag luam siv los ntawm AT&T thiab tsis yog 5G tiag. Ib yam li ntawd, 5G thiab 5 GHz Wi-Fi tsis zoo ib yam.

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Yuav ua li cas 5G muaj txiaj ntsig rau koj

Muaj ntau yam txiaj ntsig rau 5G. Delmond Newton (tus tsim thiab CEO) ntawm Groopview, hais tias cov txiaj ntsig tseem ceeb ntawm 5G nqis los txo qis qis, nce bandwidth, thiab muaj peev xwm ntau dua.

"Thaum koj saib dhau qhov pom tseeb; qhov txiaj ntsig zoo tshaj plaws ntawm 5G nqis los rau kev sib txuas," nws hais. "Nrog rau kev sib txuas lus muaj zog thiab txhim khu kev qha ntau dua, tib neeg muaj peev xwm ua rau tib lub sijhawm muaj cov ntsiab lus digital thiab sib txuas lus yam tsis muaj kev cuam tshuam nrog 4G, xws li lagging, buffering, thiab lwm yam. Lub sijhawm tshiab ntawm kev sib txuas hauv network no yog tsim kom muaj kev lag luam uas tsis muaj kev cuam tshuam rau kev nce qib ntawm kev siv technology. txuas thiab sib txuas lus, muaj txiaj ntsig rau cov neeg siv khoom thiab cov lag luam."

Nyob ib pliag, cov txiaj ntsig tseem ceeb suav nrog:

  • Muaj qeeb thaum streaming yeeb yaj kiab thiab ua si
  • lub nroog nyab xeeb nrog lub tsheb ntse, sib cuam tshuam
  • Nyob rau hauv tam sim mus rau feem ntau cov ntaub ntawv online
  • cov khoom siv me me uas tshem tawm cov khoom siv kho vajtse rau cov chaw taws teeb tswj
  • Cov khoom tshiab thiab cov ntawv thov uas xav tau nrawm nrawm
  • Txhim khu internet hauv thaj chaw deb

5G txawv ntawm lwm "Gs" li cas?

5G tsuas yog cov lej tom ntej tom qab 4G, uas hloov tag nrho cov thev naus laus zis qub.

  • 1G qhia lub suab analog
  • 2G qhia lub suab digital
  • 3G ushered hauv mobile data
  • 4G paim txoj hauv kev rau kev siv internet thoob plaws hauv xov tooj

5G Muaj nyob qhov twg?

Lub sijhawm rau 5G kev pabcuam muaj nyob ntawm seb cov chaw muab kev pabcuam twg muaj nyob hauv koj cheeb tsam.

Tam sim no, 5G muaj nyob hauv qee qhov chaw me me, yog li tsis yog leej twg tuaj yeem nkag mus rau cov tes hauj lwm ntawd. Verizon, AT&T, T-Mobile, thiab qee lub tuam txhab me me twb muab rau cov neeg siv khoom thoob plaws Tebchaws Meskas, tab sis ntau yam kev kub ceev tshwj xeeb yog tsom rau thaj chaw muaj neeg coob heev. Tseem muaj cov neeg nqa khoom uas muaj nyob 5G tes hauj lwm nyob rau lwm qhov thoob ntiaj teb.

Ib lub xov tooj sib txuas kuj yog ib qho tseem ceeb ntawm lub xov tooj tshiab thib tsib tiam no vim tsis yog ib lub xov tooj tuaj yeem ua haujlwm nrog lub network. Muaj ob peb yam khoom siv tau zoo tshaj plaws ntawm kev ua lag luam tam sim no, thiab qhov tseem ceeb txhua lub xov tooj tshiab tawm los txhawb 5G.

Saib Qhov 5G Muaj nyob hauv Asmeskas? Yog xav paub ntxiv, lossis 5G Muaj thoob plaws ntiaj teb yog tias koj tsis nyob hauv Asmeskas.

New 5G Xov Xwm

Cov chaw muab kev pabcuam hauv Is Taws Nem, cov neeg siv xov tooj ntawm tes, thiab lwm lub tuam txhab txuas ntxiv los nrog 5G kev sim tshiab thiab lwm yam tshaj tawm thaum cov tes hauj lwm nthuav tawm thoob ntiaj teb.

  • Lub Yim Hli 30: Is Nrias teb Kev Ntseeg Jio's 5G network yuav pib nthuav tawm hauv Delhi, Mumbai, Kolkata, thiab Chennai lub Kaum Hli, nrog rau kev nthuav tawm thoob tebchaws thaum Lub Kaum Ob Hlis 2023.
  • Lub Yim Hli 25: Verizon nthuav dav 5G Hauv Tsev Is Taws Nem thiab nws cov kev lag luam hauv internet rau thaj chaw ntawm Pittsburgh PA thiab Boston thiab Springfield MA.

5G siv rau dab tsi?

Qhov no yuav zoo li pom tseeb tias lub xov tooj smartphones thoob plaws ntiaj teb yog li cas, tab sis thaum lub xov tooj yog qhov tseem ceeb hauv kev sib txuas lus hauv xov tooj, lawv yeej tsis yog tib lub hom phiaj hauv 5G network.

Raws li koj yuav pom hauv qab no, cov khoom tseem ceeb yog kev sib txuas ceev ceev thiab qeeb qeeb. Thaum qhov no yog, tau kawg, zoo heev rau txhua tus streaming yeeb yaj kiab los ntawm lawv lub xov tooj, nws tseem ceeb dua hauv cov xwm txheej uas txo qis qeeb yog qhov tseem ceeb, zoo li yav tom ntej ntawm cov khoom siv sib txuas.

Ib daim ntawv thov yog augmented kev muaj tiag cov cuab yeej thiab lub mloog pob ntseg virtual. Cov khoom siv no xav tau ntau qhov bandwidth thiab xav tau kev sib txuas lus hauv internet kom sai li sai tau los muab lawv cov kev xav tau. Txhua qhov latency ntawm txhua qhov tuaj yeem cuam tshuam qhov "qhov tiag" xav li cas hauv qhov chaw virtual.

Ib yam siv rau lwm yam khoom siv uas yuav tsum tau teb sai sai, zoo li lub tsheb tsav tsheb kom tsis txhob muaj kev sib tsoo tam sim ntawd thiab nkag siab txog cov lus qhia tig-los-tig kom raug, kho vajtse ua haujlwm nyob deb, thiab cov tshuab neeg hlau uas kawm lossis ua raws li cov chaw taws teeb tswj.

Qhov tau hais tias, 5G tseem tab tom ua txoj hauv kev rau kev sib txuas zoo dua los ntawm peb cov khoom siv niaj hnub, ib yam li thaum gaming, hu xov tooj, streaming tsos, rub tawm cov ntaub ntawv, sib koom HD thiab 4K media, tau txais kev hloov kho tsheb hauv lub sijhawm., vlogging, etc.

5G nrawm heev uas nws tsis yog muaj rau cov khoom siv txawb xwb. Nws muaj peev xwm los hloov koj cov kev sib txuas siab ceev ntawm kev nkag mus rau wireless kiag li! Saib peb 5G Is Taws Nem: Kev Hloov Siab Siab rau Kab Kab lus kom paub ntxiv txog qhov no.

5G ua haujlwm li cas?

Zoo li lwm txoj kev sib txuas lus wireless, 5G xa thiab txais cov ntaub ntawv hauv xov tooj cua spectrum. Txawm li cas los xij, tsis zoo li peb tau siv nrog 4G, lub network tshiab no tuaj yeem siv cov zaus ntau dua (millimeter nthwv dej) ntawm xov tooj cua spectrum kom ua tiav qhov nrawm nrawm.

Qhov kev poob qis rau qhov no yog tias cov zaus no muaj kev cuam tshuam ntau dua los ntawm tej yam xws li ntoo thiab vaj tse, thiab qee zaum txawm tias ntau yam khoom me me zoo li tus neeg. Qhov no txhais tau hais tias cov phiaj xwm me me ntawm cov yees yuav tsum tau thawb lub network thoob plaws ib lub nroog.

Txawm li cas los xij, tsis yog txhua tus neeg siv xov tooj ntawm tes ua haujlwm ib yam nkaus. Qee lub tuam txhab siv 5G nyob rau hauv qis kawg ntawm xov tooj cua spectrum kom cov xov tooj ntawm tes tuaj yeem ncav cuag thaj chaw dav dua thiab hla cov phab ntsa, tab sis kev lag luam tawm kuj qeeb qeeb.

5G Specs: Cov Ntaub Ntawv Tus Nqi thiab Latency

Txhua yam cuam tshuam nrog kev sib txuas lus hauv xov tooj yog nrawm dua, los ntawm qhov nrawm uas koj tuaj yeem rub tawm thiab xa cov ntaub ntawv mus rau tus lej ntawm cov khoom siv uas tuaj yeem txuas rau Is Taws Nem tib lub sijhawm.

A 5G cell, uas yog qhov xa thiab tau txais cov ntaub ntawv xov tooj ntawm tes, txhawb kev nrawm tsawg kawg 20 Gb / s rau rub tawm thiab 10 Gb / s rau uploads, nrog latency tsawg li 4 ms lossis ntau dua.

Txawm li cas los xij, hauv ntau qhov xwm txheej, qhov no yuav txhais tau rau lub ntiaj teb ceev ntawm 100 Mb / s (12.5 MB / s) thiab 50 Mb / s (6.25 MB / s), feem, tab sis tuaj yeem hloov tau yooj yim lossis nyob ntawm ntau yam xwm txheej.

Raws li piv txwv, hauv qhov xwm txheej zoo tshaj plaws nrog 5G nrawm nrawm li 1 Gb / s, koj tuaj yeem rub tawm 3 GB yeeb yaj kiab rau koj lub xov tooj hauv 24 vib nas this, lossis upload 1 GB video rau YouTube hauv yim vib nas this..

5G Txhawb ntau lub cuab yeej

Yam tsawg kawg nkaus, 5G yuav tsum txhawb nqa 1 lab cov khoom siv rau txhua square km (0.386 square mais). Qhov no txhais tau hais tias nyob rau hauv qhov chaw ntawd, lub network muaj peev xwm txuas tau 1 lab lossis ntau dua cov khoom siv rau hauv internet tib lub sijhawm.

Cov xwm txheej no yuav zoo li nyuaj rau kev xav txog cov nroog uas muaj cov pej xeem coob tshaj plaws (xws li Manila Philippines thiab Mumbai Is Nrias teb) "tsuas yog" tuav nyob qhov twg ntawm 70,000 txog 110,000 tus neeg rau txhua square mais.

Txawm li cas los xij, 5G tsis tas yuav txhawb nqa ib lossis ob lub cuab yeej rau ib tus neeg tab sis kuj tseem yog txhua tus smartwatch, txhua lub tsheb hauv cheeb tsam uas yuav txuas nrog Is Taws Nem, ntse xauv hauv tsev nyob ze, hnav, thiab lwm yam khoom siv tam sim no lossis yuav tsum tau tso tawm uas yuav tsum tau nyob hauv lub network.

Nws tau kwv yees tias, thoob ntiaj teb, yuav muaj 1.4 billion kev sib txuas ntawm 5G tes hauj lwm los ntawm qhov kawg ntawm 2023.

5G hlwb tuaj yeem sib txuas lus nrog txhua yam khoom siv, zoo li cov uas siv los ntawm tus neeg nyob ruaj ruaj uas tsis txav mus rau ib tus neeg hauv lub tsheb ceev zoo li lub tsheb ciav hlau, leej twg taug kev mus txog 500 kmh (310 mph).

Ntau qhov chaw yuav tsum muaj chaw nres tsheb sib txawv ntawm lub hauv paus kom haum rau qhov sib txawv. Piv txwv li, ib lub nroog me me uas tsuas muaj cov neeg siv taug kev los ntawm tsheb thiab ko taw yuav tsis muaj tib lub hauv paus chaw nres tsheb uas lub nroog loj dua nrog cov tsheb thauj neeg ceev ceev tuaj yeem.

Xav paub ntxiv ntawm 5G

5G thiab lwm cov qauv siv xov tooj ntawm tes tau teeb tsa los ntawm 3rd Generation Partnership Project (3GPP). 3GPP Tso Tawm 16 tau ua tiav hauv 2020, Tshaj Tawm 17 yuav tsum ua tiav los ntawm nruab nrab xyoo 2022, thiab Tshaj Tawm 18 yuav ua raws. Saib lawv cov sijhawm tso tawm kom paub ntau ntxiv.

Rau kev nyeem ntawv ntau ntxiv ntawm 5G specs, saib daim ntawv Microsoft Word no los ntawm International Telecommunication Union (ITU).

Ib zaug 5G tau dav dav, nws muaj peev xwm tias nws yuav yog qhov kev nce qib loj kawg hauv kev sib tham hauv xov tooj. Hloov ntawm 6G lossis 7G tom qab ntawd, peb tsuas yog lo nrog 5G tab sis tau txais kev txhim kho ntxiv raws sijhawm.

Nws yooj yim kom tsis meej pem 5G nrog 5 GHz Wi-Fi, tab sis ob qho tib si tsis zoo ib yam. Tus qub yog lub tshuab sib txuas xov tooj ntawm tes, thaum lub sijhawm tom kawg yog cov zaus siv hauv qee qhov Wi-Fi routers.

FAQ

    5G thiab 4G yees txawv li cas?

    5G network yees yog me dua 4G yees, thiab koj xav tau ob peb 5G yees los npog ib cheeb tsam. 5G yees feem ntau tsuas yog zoo li lub thawv me me ntawm tus ncej.

    Yuav ua li cas internet ceev yuav tsum tau saib Netflix?

    Cov lus pom zoo hauv internet ceev rau kev tshaj tawm video yog 5 Mbps rau siab txhais thiab 25 Mbps rau 4K. Yog tias koj txuas nrog 5G network, koj yuav tsis muaj teeb meem streaming yeeb yaj kiab, tab sis nws siv ntau cov ntaub ntawv txawb. Feem ntau cov kev pabcuam streaming tau hloov kho cov yeeb yaj kiab zoo rau koj lub internet ceev.

    Internet ceev yog dab tsi?

    Koj qhov kev pom zoo rub tawm thiab rub tawm nrawm yog nyob ntawm seb koj yuav tsum ua li cas hauv Is Taws Nem. Kev rub tawm ceev tsawg kawg yog 25 Mbps yog qhov zoo tagnrho rau streaming tsos thiab ua si hauv online. Koj lub router thiab modem yuav tsum ceev txaus los tswj koj txoj kev npaj internet.

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