I-Wi-Fi 6, ebhekisela esizukulwaneni sesithupha sobuchwepheshe bokuxhumana okungenantambo. Uma kuqhathaniswa nesizukulwane sesi-6, isici sokuqala ukwanda kwejubane, isivinini sokuxhuma kwenethiwekhi senyuke izikhathi ezingu-5. Okwesibili ukuqanjwa kabusha kwezobuchwepheshe. Ukusetshenziswa kobuchwepheshe be-OFDM orthogonal Frequency division multiplexing kanye nobuchwepheshe be-MU-MIMO kwenza i-Wi-Fi 1.4 inikeze ulwazi oluzinzile lokuxhumanisa inethiwekhi kumadivayisi ngisho nasezimeni zokuxhuma amadivayisi amaningi futhi igcine ukusebenza kwenethiwekhi okushelelayo. Uma kuqhathaniswa ne-WiFi6, i-WiFi5 inezinzuzo ezine eziyinhloko: isivinini esisheshayo, ukuhambisana okuphezulu, ukubambezeleka okuphansi, nokusetshenziswa kwamandla okuphansi.
I-E eyengeziwe ku-Wi-Fi 6E imele "Inwetshiwe". Ibhendi entsha ye-6GHz yengezwe kumabhendi akhona angu-2.4ghz nawe-5Ghz. Ngoba imvamisa entsha ye-6Ghz ayisebenzi futhi ingahlinzeka ngamabhendi ayi-160MHz alandelanayo, inokusebenza okuphezulu kakhulu.
Ibhendi yefrikhwensi ye-6GHz iphakathi kuka-5925-7125MHz, okuhlanganisa iziteshi ezingu-7 160MHz, iziteshi ezingu-14 80MHz, iziteshi ezingu-29 40MHz, namashaneli angu-60 20MHz, engqikithini yeziteshi eziyi-110.
Uma kuqhathaniswa neziteshi ezingu-45 ze-5Ghz kanye neziteshi ezingu-4 ze-2.4Ghz, umthamo mkhulu futhi okuphumayo kuthuthukiswa kakhulu.
Uyini umehluko phakathi kwe-Wi-Fi 6 ne-Wi-Fi 6E?
“Umehluko onomthelela omkhulu ukuthi amadivayisi e-Wi-Fi 6E asebenzisa i-spectrum ye-6E ezinikele eneziteshi eziyisikhombisa ezengeziwe ze-160 MHz kuyilapho amadivayisi e-Wi-Fi 6 abelana nge-spectrum efanayo eminyene - kanye neziteshi ezimbili kuphela ze-160 MHz - nezinye i-Wi-Fi yefa. 4, 5, kanye namadivayisi angu-6,” ngokusho kwewebhusayithi ye-Intel.
Ngaphezu kwalokho, i-WiFi6E inezinzuzo ezilandelayo uma iqhathaniswa ne-WiFi6.
1. Inani eliphakeme elisha lejubane le-WiFi
Mayelana nokusebenza, isivinini esiphezulu se-chip ye-WiFi6E singafinyelela ku-3.6Gbps, kuyilapho isivinini samanje esiphezulu se-chip ye-WiFi6 singu-1.774Gbps kuphela.
2. Ukunciphisa ukubambezeleka
I-WiFi6E futhi ine-latency ephansi kakhulu engaphansi kwama-millisecond angu-3. Uma kuqhathaniswa nesizukulwane sangaphambilini, ukubambezeleka ezindaweni eziminyene kuncishiswa izikhathi ezingaphezu kweziyi-8.
3. Ubuchwepheshe be-Bluetooth obuthuthukisiwe betheminali yeselula
I-WiFi6E isekela ubuchwepheshe obusha be-Bluetooth 5.2, obuthuthukisa ulwazi olunzulu lokusebenzisa amadivayisi etheminali eselula kuzo zonke izici, okuletha ulwazi lomsebenzisi olungcono, oluzinzile, olusheshayo nolubanzi.
