Izinzuzo ze-Wi-Fi 6 kumanethiwekhi e-Wi-Fi angaphandle

Ukwamukelwa kobuchwepheshe be-Wi-Fi 6 kumanethiwekhi e-Wi-Fi angaphandle kwethula inqwaba yezinzuzo ezidlulela ngale kwamakhono owandulelayo, i-Wi-Fi 5. Lesi sinyathelo sokuziphendukela kwemvelo sisebenzisa amandla ezici ezithuthukisiwe ukuze kuthuthukiswe ukuxhumana okungenantambo kwangaphandle nokuthuthukisa ukusebenza. .

I-Wi-Fi 6 iletha ukuthuthukiswa okuphawulekayo kumazinga edatha, okwenziwe kwaba nokwenzeka ngokuhlanganiswa kwe-1024 Quadrature Amplitude Modulation (QAM). Lokhu kuhumusha isivinini sokudlulisa esisheshayo, okuvumela ukulanda okusheshayo, ukusakaza-bukhoma okushelelayo, noxhumo olusabelayo. Izinga ledatha elithuthukisiwe libonakala libalulekile ezimeni zangaphandle lapho abasebenzisi bafuna ukuxhumana okungenazihibe.

Umthamo ungenye indawo eyisihluthulelo lapho i-Wi-Fi 6 idlula eyandulelayo. Ngekhono lokuphatha kahle nokwaba izinsiza, amanethiwekhi e-Wi-Fi 6 angamukela inombolo ephezulu yamadivayisi axhunyiwe ngesikhathi esisodwa. Lokhu kunenzuzo ikakhulukazi kuzilungiselelo zangaphandle eziminyene, njengamapaki omphakathi, izinkundla, nemicimbi yangaphandle, lapho inqwaba yamadivayisi ilwela ukufinyelela kunethiwekhi.

Ezimweni ezigcwele amadivayisi axhunyiwe, i-Wi-Fi 6 ibonisa ukusebenza okuthuthukisiwe. Ubuchwepheshe busebenzisa i-Orthogonal Frequency Division Multiple Access (OFDMA) ukuze ihlukanise iziteshi zibe amashaneli amancane, okuvumela amadivayisi amaningi ukuthi axhumane ngesikhathi esisodwa ngaphandle kokudala ukuminyana. Lo mshini uthuthukisa kakhulu ukusebenza kahle kwenethiwekhi nokusabela kahle.

I-Wi-Fi 6 iphinde imakwe ngokuzibophezela kwayo ekusebenzeni kahle kwamandla. I-Target Wake Time (TWT) isici esenza kube lula ukuxhumana phakathi kwamadivayisi namaphoyinti okufinyelela. Lokhu kubangela ukuthi amadivayisi achithe isikhathi esincane ethungatha amasiginali kanye nesikhathi esengeziwe kumodi yokulala, elondoloza impilo yebhethri—isici esibalulekile samadivayisi afana nezinzwa ze-IoT ezisetshenziswa ezindaweni ezingaphandle.

Ngaphezu kwalokho, ukuvela kwe-Wi-Fi 6 kuhambisana nokusabalala okukhulayo kwamadivayisi we-IoT. Ubuchwepheshe bunikeza ukwesekwa okuthuthukisiwe kwalawa madivayisi ngokuhlanganisa izici ezifana ne-Basic Service Set (BSS) Coloring, enciphisa ukuphazamiseka futhi iqinisekise ukuxhumana okuphumelelayo phakathi kwamadivayisi e-IoT nezindawo zokufinyelela.

Kafushane, i-Wi-Fi 6 ingamandla aguqulayo endaweni yamanethiwekhi e-Wi-Fi angaphandle. Amanani ayo aphezulu edatha, umthamo okhulisiwe, ukusebenza okuthuthukisiwe kuzilungiselelo eziminyene yedivayisi, ukusebenza kahle kwamandla, nokusekelwa kwe-IoT okuthuthukisiwe kuhlangene kunomthelela ekwenzeni okungenantambo okuphakeme. Njengoba izindawo ezingaphandle ziba zixhumeke kakhulu futhi zidinge, i-Wi-Fi 6 ivela njengesixazululo esibalulekile, esibhekelela izidingo eziguqukayo zokuxhumana okungenantambo zesimanje.