Wi-Fi 6, uas yog hais txog 6 tiam ntawm wireless networking technology. Piv nrog rau tiam 5th, thawj qhov tshwj xeeb yog qhov nrawm nrawm, kev sib txuas network ceev tau nce 1.4 npaug. Qhov thib ob yog technology innovation. Daim ntawv thov ntawm OFDM orthogonal Frequency division multiplexing thev naus laus zis thiab MU-MIMO thev naus laus zis ua rau Wi-Fi 6 los muab kev paub txog kev sib txuas hauv network ruaj khov rau cov khoom siv txawm tias nyob rau hauv ntau qhov kev sib txuas ntawm cov cuab yeej thiab tswj xyuas kev ua haujlwm zoo. Piv nrog WiFi5, WiFi6 muaj plaub qhov zoo: ceev ceev, siab concurrency, qis latency, thiab tsawg zog noj.
Qhov ntxiv E hauv Wi-Fi 6E sawv cev rau "Ntxiv". Ib qho tshiab 6GHz band tau ntxiv rau 2.4GHz thiab 5Ghz bands uas twb muaj lawm. Vim tias qhov tshiab 6Ghz zaus tsis ua haujlwm thiab tuaj yeem muab xya qhov sib txuas 160MHz bands, nws muaj kev ua haujlwm siab heev.
6GHz zaus band yog nyob nruab nrab ntawm 5925-7125MHz, suav nrog 7 160MHz channels, 14 80MHz channels, 29 40MHz channels, thiab 60 20MHz channels, rau tag nrho ntawm 110 channels.
Piv nrog rau 45 raws ntawm 5Ghz thiab 4 raws ntawm 2.4Ghz, lub peev xwm loj dua thiab cov khoom siv tau zoo heev.
Dab tsi yog qhov txawv ntawm Wi-Fi 6 thiab Wi-Fi 6E?
"Qhov sib txawv tshaj plaws yog tias Wi-Fi 6E cov cuab yeej siv 6E spectrum siab nrog txog li xya ntxiv 160 MHz channels thaum Wi-Fi 6 cov khoom siv sib koom tib yam congestrum spectrum - thiab tsuas yog ob 160 MHz channels - nrog rau lwm cov keeb kwm Wi-Fi. 4, 5, thiab 6 cov khoom siv, "raws li Intel lub vev xaib.
Ntxiv rau, WiFi6E muaj qhov zoo hauv qab no piv nrog WiFi6.
1. Lub ncov tshiab hauv WiFi ceev
Hais txog kev ua tau zoo, lub ncov ceev ntawm WiFi6E nti tuaj yeem ncav cuag 3.6Gbps, thaum lub ncov ceev ntawm WiFi6 nti tam sim no tsuas yog 1.774Gbps.
2. latency txo
WiFi6E kuj tseem muaj ultra-low latency tsawg dua 3 milliseconds. Piv nrog rau cov tiam dhau los, latency nyob rau hauv ib puag ncig ntom yog txo los ntawm ntau tshaj 8 zaug.
3. Txhim kho Bluetooth technology ntawm mobile davhlau ya nyob twg
WiFi6E txhawb nqa Bluetooth 5.2 thev naus laus zis tshiab, uas txhim kho kev siv tag nrho ntawm cov khoom siv mobile hauv txhua yam, nqa tau zoo dua, ruaj khov, nrawm dua thiab dav dua cov neeg siv kev paub.
