M'moyo watsiku ndi tsiku, aliyense amadziwa mawu oti WiFi, ndipo tingakumane ndi zotsatirazi: Anthu angapo akalumikizidwa ku Wi-Fi imodzi nthawi imodzi, anthu ena amacheza akuwonera makanema, ndipo netiweki imakhala yosalala kwambiri. , panthawiyi, mukufuna kutsegula tsamba, koma zimatenga nthawi yaitali kuti mutsegule.
Uku ndikulephera kwaukadaulo waposachedwa wapa WiFi. Kuchokera pamalingaliro aukadaulo, zakale Gawo la WiFi Tekinoloje yotumizira yomwe idagwiritsidwa ntchito inali SU-MIMO, zomwe zingapangitse kuti kufalikira kwa chipangizo chilichonse cholumikizidwa ndi WiFi kukhale kosiyana kwambiri. Ukadaulo wotumizira wa WiFi 6 ndi OFDMA+8x8 MU-MIMO. Ma routers omwe amagwiritsa ntchito WiFi 6 sangakhale ndi vutoli, ndipo kuwonera makanema ndi ena sikungakhudze kutsitsa kapena kusakatula kwanu pa intaneti. Ichinso ndi chimodzi mwazifukwa zomwe WiFi ikufanana ndi ukadaulo wa 5G ndipo ikukula mwachangu.
WiFi 6 ndi chiyani?
WiFi 6 imatanthawuza m'badwo wachisanu ndi chimodzi waukadaulo wopanda zingwe. M'mbuyomu, tidagwiritsa ntchito WiFi 6, ndipo sizovuta kumvetsetsa. M'mbuyomu panali WiFi 5/1/2/3, ndipo ukadaulo sunali woyima. Kusintha kwa WiFi 4 kumagwiritsa ntchito ukadaulo wotchedwa MU-MIMO, womwe umalola rauta kuti azilumikizana ndi zida zingapo nthawi imodzi m'malo motsatizana. MU-MIMO imalola rauta kuti azilumikizana ndi zida zinayi panthawi, ndipo WiFi 6 imalola kulumikizana ndi zida za 6. WiFi 8 imagwiritsanso ntchito matekinoloje ena, monga OFDMA ndikufalitsa ma beamforming, onse omwe amathandizira bwino komanso kuchuluka kwa maukonde motsatana. Liwiro la WiFi 6 ndi 6 Gbps. Ukadaulo watsopano mu WiFi 9.6 umalola chipangizocho kukonzekera kulumikizana ndi rauta, kuchepetsa nthawi yofunikira kuti mlongoti ukhale woyendetsedwa kuti utumize ndikusaka zizindikiro, zomwe zikutanthauza kuchepetsa kugwiritsa ntchito mphamvu ya batri ndikuwongolera moyo wa batri.
Kuti zida za WiFi 6 zitsimikizidwe ndi WiFi Alliance, ziyenera kugwiritsa ntchito WPA3, kotero pulogalamu ya certification ikangoyambitsidwa, zida zambiri za WiFi 6 zidzakhala ndi chitetezo champhamvu. Mwambiri, WiFi 6 ili ndi mawonekedwe akuluakulu atatu, omwe ndi, kuthamanga kwambiri, kutetezedwa, komanso kupulumutsa mphamvu zambiri.
Kodi WiFi 6 imathamanga bwanji kuposa kale?
WiFi 6 ndi nthawi 872 kuposa WiFi 1.
Mtengo wa WiFi 6 ndiwokwera kwambiri, makamaka chifukwa OFDMA yatsopano imagwiritsidwa ntchito. Router yopanda zingwe imatha kulumikizidwa ku zida zingapo nthawi imodzi, kuthana bwino ndi kusokonekera kwa data ndikuchedwa. Monga momwe WiFi yapita inali njira imodzi, galimoto imodzi yokha imatha kudutsa nthawi imodzi, ndipo magalimoto ena amafunika kudikirira mzere ndikuyenda imodzi ndi imodzi, koma OFDMA ili ngati misewu yambiri, ndipo magalimoto angapo akuyenda nthawi imodzi popanda. kupanga pamzere.
Chifukwa chiyani chitetezo cha WiFi 6 chidzawonjezeka?
Chifukwa chachikulu ndichakuti WiFi 6 imagwiritsa ntchito m'badwo watsopano wa WPA3 encryption protocol, ndipo zida zokhazo zomwe zimagwiritsa ntchito m'badwo watsopano wa WPA3 encryption protocol zitha kudutsa chiphaso cha WiFi Alliance. Izi zitha kuteteza kuukira kwankhanza ndikupangitsa kuti ikhale yotetezeka komanso yotetezeka.
Chifukwa chiyani WiFi 6 imapulumutsa mphamvu zambiri?
Wi-Fi 6 imagwiritsa ntchito ukadaulo wa Target Wake Time. Tekinoloje iyi imatha kulumikizana ndi rauta yopanda zingwe ikalandira malangizo opatsirana, ndipo imakhalabe m'tulo nthawi zina. Pambuyo poyesedwa, mphamvu yogwiritsira ntchito mphamvu imachepetsedwa pafupifupi 30% poyerekeza ndi yapitayi, yomwe imakulitsa kwambiri moyo wa batri, womwe umagwirizana kwambiri ndi msika wamakono wamakono.
Ndi mafakitale ati omwe ali ndi zosintha zazikulu chifukwa cha WiFi 6?
Kunyumba/Ofesi Yabizinesi
Mugawoli, WiFi ikuyenera kupikisana ndiukadaulo wapaintaneti wama foni am'manja ndi matekinoloje ena opanda zingwe monga LoRa. Zitha kuwoneka kuti, kutengera mtundu wabwino kwambiri wama cell apanyumba, WiFi 6 ili ndi maubwino odziwikiratu pakutchuka komanso kupikisana pazochitika zapakhomo. Pakadali pano, kaya ndi zida zamaofesi kapena zida zachisangalalo zapanyumba, nthawi zambiri zimalimbikitsidwa ndi 5G CPE relay kuti apeze chidziwitso cha chizindikiro cha WiFi. Mbadwo watsopano wa WiFi 6 umachepetsa kusokoneza pafupipafupi komanso umapangitsa kuti maukonde azitha kugwira ntchito bwino komanso mphamvu, kuonetsetsa kuti zizindikiro za 5G kwa ogwiritsa ntchito angapo nthawi imodzi, ndikuwonetsetsa kukhazikika kwa maukonde pamene kutembenuka kukuwonjezeka.
Mawonekedwe apamwamba a bandwidth monga VR/AR
M'zaka zaposachedwa, VR/AR yomwe ikubwera, 4K/8K ndi mapulogalamu ena ali ndi zofunikira zazikulu za bandwidth. Bandiwifi yachikale imafuna zoposa 100Mbps, ndipo bandwidth ya chomaliza imafuna zoposa 50Mbps. Ngati mumaganizira zotsatira za malo enieni a intaneti pa WiFi 6 , Zomwe zingakhale zofanana ndi mazana a Mbps ku 1Gbps kapena zambiri mu 5G kuyesa kwenikweni malonda, ndipo akhoza kukwaniritsa mokwanira zochitika zogwiritsira ntchito bandwidth yapamwamba.
3. Zochitika zopanga mafakitale
Kuthamanga kwakukulu komanso kutsika kochepa kwa WiFi 6 kumakulitsa mawonekedwe a WiFi XNUMX kuchokera kumaofesi amakampani kupita kuzinthu zopangira mafakitale, monga kuwonetsetsa kuti ma AGV a fakitale akuyendayenda mopanda malire, kuthandizira kujambula mavidiyo a nthawi yeniyeni pamakamera aku mafakitale, ndi zina zotero. Njira imathandizira kulumikizana ndi protocol ya IoT, imazindikira kuphatikiza kwa IoT ndi WiFi, ndikupulumutsa ndalama.
Tsogolo la WiFi 6
Kufuna kwa msika wam'tsogolo ndi kuchuluka kwa ogwiritsa ntchito a WiFi 6 kudzakhala kwakukulu kwambiri. M'zaka ziwiri zapitazi, kufunikira kwa tchipisi ta WiFi pa intaneti ya Zinthu monga nyumba zanzeru ndi mizinda yanzeru kwawonjezeka, ndipo kutumiza kwa zida za WiFi kwachulukanso. Kuphatikiza pa malo ogwiritsira ntchito magetsi ogwiritsira ntchito makompyuta ndi mapulogalamu a IoT, ukadaulo wa WiFi umagwiranso ntchito kwambiri pamawonekedwe atsopano othamanga kwambiri monga VR/AR, makanema otanthauzira kwambiri, kupanga ndi kupanga mafakitale, komanso tchipisi ta WiFi pazogwiritsa ntchito ngati izi zikuyembekezeka. kuti apitilize kuchulukirachulukira mzaka zisanu zikubwerazi, ndipo akuti msika wonse wa chip wa WiFi waku China uyandikira 27 biliyoni mu 2023.
Monga tanena kale, mawonekedwe a WiFi 6 akukhala bwino. Msika wa WiFi 6 ukuyembekezeka kufika ma yuan biliyoni 24 mu 2023. Izi zikutanthauza kuti tchipisi tothandizira akaunti yokhazikika ya WiFi 6 pafupifupi 90% ya tchipisi ta WiFi yonse.
Kuphatikiza kwagolide kwa "5G main outside, WiFi 6 main internal" opangidwa ndi ogwira ntchito kumathandizira kwambiri ogwiritsa ntchito pa intaneti. Kufalikira kwa nthawi ya 5G nthawi imodzi kumalimbikitsa kufalikira kwathunthu kwa WiFi 6. Kumbali imodzi, WiFi 6 ndi njira yotsika mtengo yomwe ingapangitse zolakwika za 5G; Kumbali ina, WiFi 6 imapereka chidziwitso chofanana ndi 5G ndi magwiridwe antchito. Ukadaulo wopanda zingwe wamkati uthandizira kutukuka kwa mapulogalamu m'mizinda yanzeru, intaneti yazinthu, ndi VR/AR. Pamapeto pake, zinthu zambiri za WiFi 6 zidzapangidwa.
Zofananira za WiFi 6 Module
