Kev txais yuav Wi-Fi 6 thev naus laus zis hauv kev sib txuas sab nraum zoov Wi-Fi qhia txog ntau qhov txiaj ntsig uas txuas ntxiv dhau lub peev xwm ntawm nws cov neeg ua ntej, Wi-Fi 5. Cov kauj ruam evolutionary no siv lub zog ntawm cov yam ntxwv siab heev los txhim kho kev sib txuas sab nraum zoov thiab ua kom zoo dua. .
Wi-Fi 6 coj qhov kev txhawb nqa tseem ceeb rau cov ntaub ntawv tus nqi, ua tau los ntawm kev sib koom ua ke ntawm 1024 Quadrature Amplitude Modulation (QAM). Qhov no txhais ua kev sib kis tau nrawm dua, ua kom muaj kev rub tawm sai dua, streaming smoother, thiab kev sib txuas ntau dua. Kev txhim kho cov ntaub ntawv ua pov thawj tsis tseem ceeb hauv cov xwm txheej sab nraum zoov uas cov neeg siv xav tau kev sib txuas lus zoo.
Peev xwm yog lwm qhov tseem ceeb qhov chaw uas Wi-Fi 6 outshines nws predecessor. Nrog rau kev muaj peev xwm tswj hwm thiab faib cov peev txheej zoo, Wi-Fi 6 tes hauj lwm tuaj yeem ua kom haum ntau dua ntawm cov khoom siv sib txuas ib txhij. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov chaw muaj neeg coob coob, xws li cov chaw ua si pej xeem, chaw ntau pob, thiab cov xwm txheej sab nraum zoov, qhov twg muaj ntau yam khoom siv sib tw rau kev siv network.
Hauv ib puag ncig uas muaj cov khoom siv sib txuas, Wi-Fi 6 nthuav qhia kev ua tau zoo dua. Lub thev naus laus zis siv Orthogonal Frequency Division Multiple Access (OFDMA) los faib cov channel rau hauv cov kab me me, tso cai rau ntau yam khoom siv sib txuas lus ib txhij yam tsis ua rau muaj kev kub ntxhov. Qhov no mechanism zoo heev txhim kho tag nrho network efficiency thiab teb.
Wi-Fi 6 kuj tseem cim los ntawm nws txoj kev cog lus rau kev siv hluav taws xob. Target Wake Time (TWT) yog qhov tshwj xeeb uas pab txhawb kev sib txuas lus ntawm cov khoom siv thiab cov ntsiab lus nkag. Qhov no ua rau cov khoom siv siv sijhawm tsawg dua rau kev tshawb nrhiav cov teeb liab thiab sijhawm ntau dua hauv kev pw tsaug zog, txuag roj teeb lub neej-ib qho tseem ceeb rau cov khoom siv xws li IoT sensors siv nyob rau hauv ib puag ncig sab nraum zoov.
Tsis tas li ntawd, qhov tshwm sim ntawm Wi-Fi 6 ua ke nrog kev nthuav dav ntawm IoT cov khoom siv. Cov thev naus laus zis muab kev txhawb nqa zoo rau cov cuab yeej no los ntawm kev sib koom ua ke xws li Basic Service Set (BSS) Coloring, uas txo kev cuam tshuam thiab ua kom muaj kev sib txuas lus zoo ntawm IoT cov khoom siv thiab cov ntsiab lus nkag.
Hauv cov ntsiab lus, Wi-Fi 6 yog lub zog hloov pauv hauv thaj av ntawm sab nraum Wi-Fi tes hauj lwm. Nws cov ntaub ntawv cov ntaub ntawv siab dua, muaj peev xwm nce ntxiv, txhim kho kev ua tau zoo, kev txhawb nqa hluav taws xob ua ke, thiab ua kom zoo dua iot txhawb kev sib koom ua ke ua rau muaj cov khoom siv wireless zoo tshaj. Raws li ib puag ncig sab nraum zoov tau dhau los ua kev sib txuas thiab xav tau, Wi-Fi 6 tawm los ua qhov kev daws teeb meem tseem ceeb, ua rau cov kev xav tau hloov pauv ntawm kev sib txuas lus niaj hnub wireless.
Post lub sij hawm: Sep-19-2023
