Wi-Fi tes hauj lwm txhawb qee qhov kev sib txuas siab tshaj plaws (cov ntaub ntawv tus nqi) nyob ntawm lawv qhov teeb tsa. Txawm li cas los xij, qhov siab tshaj plaws ntawm kev sib txuas ntawm Wi-nkaus tuaj yeem hloov pauv raws sijhawm vim muaj qhov tshwj xeeb hu ua dynamic rate scaling.
Thaum ib lub cuab yeej pib txuas mus rau lub network dhau Wi-Fi, nws qhov ntsuas nrawm tau suav nrog raws li kev sib txuas cov teeb liab zoo tam sim no. Yog tias tsim nyog, qhov kev sib txuas ceev tau hloov pauv mus rau lub sijhawm kom muaj kev ruaj ntseg txuas ntawm lub cuab yeej thiab lub network. Qhov no yog vim li cas koj yuav tsum xav txog cov khoom siv uas yuav txuas rau lub wireless router.
Wi-Fi dynamic tus nqi ntsuas txuas ntxiv qhov ntau ntawm cov khoom siv wireless tuaj yeem txuas mus rau ib leeg rov qab rau kev ua haujlwm qis dua ntawm kev ncua ntev.
Dynamic Rate Scaling
Piv txwv li, ib qho 802.11g wireless ntaus ntawv nyob ze ze rau lub router feem ntau yuav txuas ntawm cov ntaub ntawv siab tshaj plaws ntawm 54 Mbps. Qhov siab tshaj plaws cov ntaub ntawv no yog tso tawm nyob rau hauv lub ntaus ntawv lub wireless configuration screens.
Lwm yam 802.11g cov khoom siv nyob deb ntawm lub router, lossis nrog kev cuam tshuam hauv nruab nrab, tuaj yeem txuas ntawm tus nqi qis dua. Raws li cov cuab yeej no txav mus deb ntawm lub router, lawv cov ntsuas kev sib txuas ceev tau txo qis los ntawm kev ntsuas qhov ntsuas, thaum cov khoom siv ze dua tuaj yeem muaj qhov ntsuas nrawm (txog qhov siab tshaj plaws ntawm 54 Mbps).
Wi-Fi cov cuab yeej muaj lawv cov nqi ntsuas nyob rau hauv qhov nce ntxiv. 802.11n muaj qhov ceev tshaj plaws ntawm 300 Mbps, thaum 802.11ac muaj qhov nrawm txog 1,000 Mbps (1 Gbps). Tus qauv tshiab tshaj plaws, Wi-Fi 6 (802.11ax), cog lus siab tshaj plaws mus txog 10 Gbps.
Raws li piv txwv ntawm cov nqi tau teev nyob rau hauv cov lus qhia ua ntej, rau 802.11g, cov ntaub ntawv cov nqi tau hloov kho los ntawm 54 Mbps mus rau tus nqi qis: 48 Mbps / 36 Mbps / 24 Mbps / 18 Mbps / 12 Mbps / 9Mbps / 6 Mbps.
Lub npe cov lus pom zoo rau Wi-nkaus network tau hloov pauv. Ntau dua li 802.11b, tam sim no tsuas yog hu ua Wi-Fi 1. 802.11a tam sim no Wi-Fi 2, 802.11g yog Wi-Fi 3, 802.11n yog Wi-Fi 4, thiab 802.11ac yog Wi-Fi 5. Tus qauv tshiab tshaj plaws, 802.11ax, yog Wi-Fi 6.
Controlling Dynamic Rate Scaling
Yog tias koj xav paub yog vim li cas koj txuas ntawm qhov qis dua, tshawb xyuas qee qhov ua txhaum cai. Saib qhov kev ncua deb ntawm lub cuab yeej thiab lwm qhov kawg ntawm Wi-Fi kev sib txuas lus, thiab saib seb puas muaj kev cuam tshuam hauv xov tooj cua hauv txoj kev ntawm lub wireless ntaus ntawv. Xyuas kom tseeb tias tsis muaj kev cuam tshuam lub cev nyob rau hauv txoj kev ntawm Wi-Fi ntaus ntawv thiab xyuas lub zog ntawm lub cuab yeej Wi-Fi xov tooj cua transmitter/receiver.
Wi-Fi cov cuab yeej siv hauv tsev ib txwm siv kev ntsuas tus nqi; tus neeg saib xyuas lub network tsis tuaj yeem kaw qhov haujlwm no.
Lwm Yam rau Kev Sib Txuas Qis Wi-Fi
Ntau yam tuaj yeem ua rau muaj kev sib txuas qeeb, tsis yog kev ntsuas tus nqi qis xwb. Qhov no muaj tseeb tshwj xeeb yog tias koj qhov kev sib txuas ib txwm qeeb. Yog tias kev txhawb nqa lub teeb liab Wi-Fi tsis txaus, xav txog lwm yam kev hloov pauv.
Piv txwv li, tus kav hlau txais xov router tej zaum yuav me dhau los lossis taw qhia tsis ncaj ncees lawm, lossis muaj ntau yam khoom siv siv Wi-Fi ib zaug. Yog tias koj lub tsev loj dhau rau ib lub router, xav txog yuav qhov chaw nkag thib ob lossis siv Wi-Fi txuas ntxiv txhawm rau thawb lub teeb liab ntxiv.
Lub khoos phis tawj tej zaum yuav dhau los lossis tsis raug ntaus ntawv tsav tsheb uas txwv ceev npaum li cas nws tuaj yeem rub tawm lossis xa cov ntaub ntawv. Hloov kho cov tsav tsheb kom pom tias qhov ntawd kho qhov kev sib txuas ntawm Wi-Fi qeeb.
Wi-Fi nrawm nrawm npaum li qhov koj them rau, thiab qhov nrawm yog ywj siab ntawm cov khoom siv siv. Yog tias koj muaj lub router uas muaj peev xwm ntawm 300 Mbps thiab tsis muaj lwm yam khoom siv txuas nrog, tab sis koj tseem tsis tau ntau dua 8 Mbps, nws yuav yog vim qhov tseeb tias koj tsuas yog them koj ISP rau 8 Mbps.
