WIFI5, kapenaIEEE 802.11ac, ndiukadaulo wachisanu wa LAN wopanda zingwe. Linaperekedwa mu 2013 ndipo lakhala likugwiritsidwa ntchito kwambiri m'zaka zotsatira. WIFI6, yomwe imadziwikanso kutiIEEE 802.11ax(yomwe imadziwikanso kuti Efficient WLAN), ndiye mulingo wa LAN wopanda zingwe wachisanu ndi chimodzi womwe unayambitsidwa ndi WIFI Alliance mu 2019. Poyerekeza ndi WIFI5, WIFI6 yakhala ikuchita zinthu zambiri zaukadaulo komanso kukweza.
2. Kuwongolera magwiridwe antchito
2.1 Mlingo wapamwamba kwambiri wotumizira deta: WIFI6 imagwiritsa ntchito luso lamakono lamakono (monga 1024-QAM) ndi njira zokulirapo (mpaka 160MHz), zomwe zimapangitsa kuti chiwerengero chake chikhale chokwera kwambiri kuposa WIFI5, kufika pa 9.6Gbps pamwamba.
2.2 Lower latency: WIFI6 imachepetsa kwambiri latency ya intaneti poyambitsa matekinoloje monga TWT (Target Wake Time) ndi OFDMA (Orthogonal Frequency Division Multiple Access), ndikupangitsa kuti ikhale yoyenera kwambiri pazochitika zenizeni zoyankhulana.
3.3Ntchito yapamwamba kwambiri: WIFI6 imathandizira zida zambiri kuti zitheke komanso kulumikizana nthawi imodzi. Kudzera muukadaulo wa MU-MIMO (Multi-User Multiple Input Multiple Output), deta imatha kutumizidwa ku zida zingapo nthawi imodzi, ndikuwongolera magwiridwe antchito a netiweki. .
3. Kugwirizana kwa zida
Zipangizo za WIFI6 zimagwira ntchito bwino m'mbuyo komanso zimatha kuthandizira WIFI5 ndi zida zam'mbuyomu. Komabe, ziyenera kudziwidwa kuti zida za WIFI5 sizingasangalale ndikusintha kwa magwiridwe antchito ndi mawonekedwe atsopano obwera ndi WIFI6.
4. Kulimbikitsa chitetezo
WIFI6 yawonjezera chitetezo, idayambitsa protocol ya WPA3 encryption, komanso kupereka chitetezo champhamvu chachinsinsi komanso njira zotsimikizira. Kuphatikiza apo, WIFI6 imathandiziranso mafelemu owongolera osungidwa, kupititsa patsogolo chitetezo chamaneti.
5. Zinthu zanzeru
WIFI6 imabweretsa zinthu zanzeru, monga ukadaulo wa BSS Coloring (Basic Service Set Coloring), womwe ungachepetse kusokoneza pakati pa ma siginecha opanda zingwe ndikuwongolera kukhazikika kwa netiweki. Nthawi yomweyo, WIFI6 imathandiziranso njira zowongolera mphamvu zanzeru, monga Target Wake Time (TWT), zomwe zimatha kuchepetsa kugwiritsa ntchito mphamvu kwa chipangizocho.
6. Kugwiritsa ntchito mphamvu kukhathamiritsa
WIFI6 yasinthanso kukhathamiritsa kwa kugwiritsa ntchito mphamvu. Poyambitsa njira zamakono zosinthira ndi zolembera (monga 1024-QAM) ndi njira zowongolera mphamvu zamagetsi (monga TWT), zida za WIFI6 zimatha kuwongolera bwino kugwiritsa ntchito mphamvu ndikukulitsa moyo wa batri wa chipangizocho ndikusunga magwiridwe antchito apamwamba.
Mwachidule: Poyerekeza ndi WIFI5, WIFI6 ili ndi kusintha kwakukulu m'zinthu zambiri, kuphatikizapo kuchuluka kwa kutumizira deta, kutsika pang'ono, kugwiritsa ntchito ndalama zambiri, chitetezo champhamvu, zinthu zanzeru komanso kukhathamiritsa bwino mphamvu. Kusintha kumeneku kumapangitsa kuti WIFI6 ikhale yoyenera kwambiri pamayendedwe amakono a LAN opanda zingwe, makamaka m'malo ochulukirachulukira komanso ogwiritsira ntchito ndalama zambiri.
Nthawi yotumiza: Jun-26-2024
