WIFI5, ma ọ bụIEEE 802.11ac, bụ teknụzụ LAN ikuku nke ọgbọ nke ise. A tụrụ aro ya na 2013 ma ejiri ya mee ihe n'afọ ndị na-esote. WIFI6, makwaara dị kaIEEE 802.11ax(nke a makwaara dị ka Efficient WLAN), bụ ọkọlọtọ LAN ikuku nke ọgbọ nke isii nke WIFI Alliance malitere na 2019. Tụnyere WIFI5, WIFI6 emeela ọtụtụ ihe ọhụrụ na nkwalite teknụzụ.
2. Mmelite arụmọrụ
2.1 Ọnụego nnyefe data kachasị elu: WIFI6 na-eji teknụzụ nzuzo dị elu karịa (dị ka 1024-QAM) na ọwa sara mbara (ruo 160MHz), na-eme ka ọnụego mgbasa ozi kachasị elu karịa WIFI5, na-eru 9.6Gbps n'elu.
2.2 Lower latency: WIFI6 na-ebelata njedebe netwọkụ site na iwebata teknụzụ dị ka TWT (Target Wake Time) na OFDMA (Orthogonal Frequency Division Multiple Access), na-eme ka ọ dịkwuo mma maka ngwa nkwurịta okwu n'ezie.
3.3 arụmọrụ concurrency dị elu: WIFI6 na-akwado ngwaọrụ ndị ọzọ ịnweta na ikwukọrịta n'otu oge. Site na teknụzụ MU-MIMO (Multi-User Multiple Input Multiple Output), enwere ike ibunye data n'ọtụtụ ngwaọrụ n'otu oge, na-emeziwanye mkpokọta netwọkụ. .
3. Ngwa ndakọrịta
Ngwaọrụ WIFI6 na-arụ ọrụ dị mma na ndakọrịta azụ ma nwee ike ịkwado WIFI5 na ngwaọrụ ndị mbụ. Agbanyeghị, ekwesịrị ịmara na ngwaọrụ WIFI5 enweghị ike ịnụ ụtọ ndozi arụmọrụ yana njirimara ọhụrụ nke WIFI6 wetara.
4. nkwalite nchekwa
WIFI6 emelitela nchekwa, webatara ụkpụrụ nzuzo WPA3, wee nye nchedo okwuntughe siri ike na usoro nyocha. Na mgbakwunye, WIFI6 na-akwadokwa okpokolo agba njikwa ezoro ezo, na-emewanye nchekwa netwọkụ.
5. Njirimara ọgụgụ isi
WIFI6 na-ewebata atụmatụ ndị ọzọ nwere ọgụgụ isi, dị ka teknụzụ BSS Coloring (Basic Service Set Coloring), nke nwere ike belata nnyonye anya nke ọma n'etiti akara ikuku ma melite nkwụsi ike netwọkụ. N'otu oge ahụ, WIFI6 na-akwado atụmatụ njikwa ike nwere ọgụgụ isi karịa, dị ka Time Wake Time (TWT), nke nwere ike ibelata oriri ike nke ngwaọrụ ahụ.
6. Nkwalite oriri ike
WIFI6 emewokwa ka nkwalite na njikarịcha oriri ike. Site na iwebata modulation na teknụzụ nzuzo karịa (dị ka 1024-QAM) na usoro njikwa ike kachasị mma (dị ka TWT), ngwaọrụ WIFI6 nwere ike ijikwa ike oriri nke ọma na ịgbatị ndụ batrị nke ngwaọrụ ahụ ka ọ na-arụ ọrụ dị elu.
Nchịkọta: Tụnyere WIFI5, WIFI6 nwere mmụba dị ịrịba ama n'ọtụtụ akụkụ, gụnyere ọnụego nnyefe data dị elu, nkwụsịtụ ala, arụmọrụ concurrency dị elu, nchekwa siri ike, njirimara nwere ọgụgụ isi na njikarịcha ike dị mma. Nkwalite ndị a na-eme ka WIFI6 dabara adaba maka gburugburu LAN ikuku ọgbara ọhụrụ, ọkachasị n'ụdị njupụta dị elu na ngwa ngbanwe dị elu.
Oge nzipu: Jun-26-2024
