Chiyambireni kukhazikitsidwa kwa WiFi, ukadaulo wakhala ukusintha nthawi zonse ndikukweza pang'onopang'ono, ndipo wakhazikitsidwa ku mtundu wa WiFi 7.
WiFi yakhala ikukulitsa kutumizira ndi kugwiritsa ntchito kwake kuchokera pamakompyuta ndi ma netiweki kupita pazida zam'manja, ogula ndi zida zokhudzana ndi iot. Makampani a WiFi apanga mulingo wa WiFi 6 woti azitha kugwiritsa ntchito mphamvu zochepa za iot node ndi ma burodibandi, WiFi 6E ndi WiFi 7 zimawonjezera mawonekedwe atsopano a 6GHz kuti akwaniritse ntchito zapamwamba za bandwidth monga kanema wa 8K ndi chiwonetsero cha XR, Sipekitiramu yowonjezera ya 6GHz ikuyembekezekanso yambitsani machitidwe odalirika a Iiot powongolera kusokoneza ndi latency.
Nkhaniyi tikambirana za msika WiFi ndi ntchito, ndi cholinga chapadera pa WiFi 6E ndi WiFi 7.
Misika ya WiFi ndi Mapulogalamu
Kutsatira kukula kwakukulu kwa msika mu 2021, msika wa WiFi ukuyembekezeka kukula ndi 4.1% mpaka kufika pafupifupi 4.5 biliyoni pofika chaka cha 2022. Tikuneneratu kukula kwachangu kudzera mu 2023-2027, kufika pafupifupi 5.7 biliyoni pofika 2027. Nyumba yanzeru, magalimoto, ndi ma iot ophatikizidwa. mapulogalamu azithandizira kwambiri kukula kwa kutumiza kwa zida za WiFi.
Msika wa WiFi 6 unayamba mu 2019 ndipo unakula mofulumira mu 2020 ndi 2022. Mu 2022, WiFi 6 idzawerengera pafupifupi 24% ya msika wonse wa WiFi. Pofika chaka cha 2027, WiFi 6 ndi WiFi 7 pamodzi aziwerengera pafupifupi magawo awiri mwa atatu a msika wa WiFi. Kuphatikiza apo, 6GHz WiFi 6E ndi WiFi 7 idzakula kuchoka pa 4.1% mu 2022 kufika 18.8% mu 2027.
6GHz WiFi 6E idayamba kutchuka pamsika waku US mu 2021, ndikutsatiridwa ndi Europe mu 2022. Zida za WiFi 7 ziyamba kutumiza mu 2023 ndipo zikuyembekezeka kupitilira kutumiza kwa WiFi 6E pofika 2025.
6GHz WiFi ili ndi maubwino ambiri mu burodibandi, masewera ndi makanema ochezera. Idzakhalanso njira yofunikira yogwiritsira ntchito njira zothetsera iot zamakampani zomwe zimafuna kudalirika kwambiri komanso kulankhulana kochepa kwa latency, monga fakitale ya robot automation ndi AGV. 6GHz WiFi imathandiziranso kulondola kwa malo a WiFi, kotero kuti malo a WiFi amatha kukwaniritsa ntchito yolondola kwambiri patali.
Zovuta pa Msika wa WiFi
Pali zovuta ziwiri zazikulu pakuyika msika wa 6GHz WiFi, kupezeka kwa sipekitiramu komanso ndalama zina. Ndondomeko ya 6GHz spectrum allocation imasiyana malinga ndi dziko kapena dera. Malinga ndi ndondomeko yapano, China ndi Russia sizipereka mawonekedwe a 6GHz pa WiFi. China pakadali pano ikukonzekera kugwiritsa ntchito 6GHz pa 5G, kotero China, msika waukulu kwambiri wa WiFi, udzakhala wopanda zabwino pamsika wamtsogolo wa WiFi 7.
Vuto lina ndi 6GHz WiFi ndi mtengo wowonjezera wa RF kutsogolo-kumapeto (broadband PA, masiwichi ndi zosefera). Gawo latsopano la WiFi 7 chip liwonjezera mtengo wina ku gawo la digito baseband/MAC kuti lipititse patsogolo kutulutsa kwa data. Chifukwa chake, 6GHz WiFi idzalandiridwa makamaka m'maiko otukuka komanso zida zanzeru zapamwamba.
Ogulitsa ma WiFi adayamba kutumiza ma module a 2.4GHz single-band WiFi 6 chip mu 2021, m'malo mwa WiFi 4 yachikhalidwe yomwe imagwiritsidwa ntchito kwambiri pazida za iot. Zatsopano monga TWT (nthawi yodzuka chandamale) ndi mtundu wa BSS zimakulitsa luso la zida za iot powonjezera mphamvu zocheperako komanso kugwiritsa ntchito bwino ma sipekitiramu. Pofika 2027, 2.4GHz single-band WiFi 6 idzawerengera 13% ya msika.
Pazogwiritsa ntchito, malo ofikira a WiFi / ma router / zipata zamtundu wabroadband, mafoni apamwamba kwambiri ndi PCS anali oyamba kutengera WiFi 6 mu 2019, ndipo akadali ntchito zazikulu za WiFi 6 mpaka pano. Mu 2022, mafoni a m'manja, PCS, ndi zida za netiweki za WiFi zidzatenga 84% ya zotumiza za WiFi 6/6E. Mu 2021-22, kuchuluka kwa mapulogalamu a WiFi adasinthidwa kugwiritsa ntchito WiFi 6. Zida zanzeru zapakhomo monga ma TV anzeru ndi oyankhula anzeru adayamba kugwiritsa ntchito WiFi 6 mu 2021; Ntchito zanyumba ndi mafakitale, magalimoto ayambanso kugwiritsa ntchito WiFi 6 mu 2022.
Ma network a WiFi, mafoni apamwamba kwambiri ndi PCS ndizo ntchito zazikulu za WiFi 6E / WiFi 7. Kuonjezera apo, 8K TVS ndi VR mahedifoni akuyembekezeredwanso kukhala ntchito zazikulu za 6GHz WiFi. Pofika chaka cha 2025, 6GHz WiFi 6E idzagwiritsidwa ntchito popanga infotainment yamagalimoto ndi makina opanga makina.
Single-band WiFi 6 ikuyembekezeka kugwiritsidwa ntchito pamapulogalamu otsika kwambiri a WiFi monga zida zapakhomo, zida za m'nyumba za iot, makamera apawebusayiti, zobvala zanzeru, ndi makina opanga makina.
Mapeto
M'tsogolomu, momwe timakhalira zidzasinthidwe ndi intaneti ya Zinthu, zomwe zidzafunika kugwirizanitsa, ndipo kuwonjezeka kosalekeza kwa WiFi kudzaperekanso luso lamakono logwirizanitsa intaneti ya Zinthu. Malinga ndi momwe zikuyendera pano, WiFi 7 isintha kwambiri mawonekedwe ogwiritsira ntchito opanda zingwe komanso chidziwitso. Pakalipano, ogwiritsa ntchito kunyumba sangafunikire kutsata ndikutsatira zida za WiFi 7, zomwe zingakhale ndi gawo lofunika kwambiri kwa ogwiritsa ntchito mafakitale.
Nthawi yotumiza: Aug-15-2022