4g kev sib txuas lus yog dab tsi?
4g kev sib txuas lus yog dab tsi?

Video: 4g kev sib txuas lus yog dab tsi?

Video: 4g kev sib txuas lus yog dab tsi?
Video: Txoj kev ua laib thaum kawg tsis tshuav dab tsi 3/23/2023 2024, Kaum ib hlis
Anonim

4 G yog ib lo lus xoob rau plaub tiam ntawm cellular kev sib txuas lus , muab kev ceev uas yog kwv yees li 10 npaug sai dua li lawv nyob rau tiam thib peb tam sim no, lossis 3G, tes hauj lwm. Nws cov ntaub ntawv siab dua tuaj yeem ua rau cov xov tooj smartphones sib piv rau PCs, muab lawv zoo dua multimedia thiab gaming peev xwm.

Hais txog qhov no, lub ntsiab lus ntawm 4g network yog dab tsi?

Lub sij hawm 4 G stands rau 'tiam plaub' thiab hais txog mobile network technology uas enables 4 G tau tshaj xov tooj mus txuas rau lub internet sai dua puas tau ua ntej. Tam sim no, tus naj npawb ntawm cov neeg siv smartphone uas siv 4 G yog dwarfed los ntawm nws forerunner 3G.

Tsis tas li ntawd, 4g ceev yog dab tsi? Verizon 4 G LTE wireless broadband yog 10 npaug sai dua 3G-muaj peev xwm ua haujlwm rub tawm ceev nruab nrab ntawm 5 thiab 12 Mbps (Megabits ib ob) thiab upload ceev nruab nrab ntawm 2 thiab 5 Mbps, nrog lub siab tshaj plaws download ceev mus txog 50 Mbps. Kab ceev sib txawv, tab sis 4 mus rau 12 Mbps muaj ntau.

Tsis tas li ntawd, 4g siv rau dab tsi?

Tsuas tso tseg, 4 G yog lub npe luv rau thib plaub tiam ntawm cov ntaub ntawv xov tooj wireless sib txuas teeb tsa los ntawm kev lag luam xov tooj ntawm tes txhawm rau muab ntau qhov bandwidth thiab nrawm dua rau kev ua haujlwm niaj hnub mobile, xws li kev xa xov, kev hu xov tooj thiab xov tooj ntawm tes.

Kuv yuav qhib 4g li cas?

Ua ntej, swipe up on the home screen and kais on the Settings icon, and then tap on the Network & Internetselection. Koj yuav tsum coj mus rhaub rau ntawm Mobile Network zaub mov, thiab tom qab ntawd nias rau ntawm qhov kev xaiv Advanced. Thaum kawg, coj mus rhaub rau LTE xaiv rau 4 G nkag mus.

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