Kuyambira pomwe WiFi idayamba kugwiritsidwa ntchito, ukadaulowu wakhala ukusintha nthawi zonse komanso kusinthidwa mobwerezabwereza, ndipo wayambitsidwa ku mtundu wa WiFi 7.
WiFi yakhala ikukulitsa kufalikira kwake ndi mitundu yake ya mapulogalamu kuyambira makompyuta ndi ma network mpaka mafoni, ogula ndi zida zokhudzana ndi iot. Makampani a WiFi apanga muyezo wa WiFi 6 kuti ukwaniritse ma iot node amphamvu ochepa komanso mapulogalamu a broadband, WiFi 6E ndi WiFi 7 akuwonjezera ma 6GHz spectrum atsopano kuti akwaniritse mapulogalamu apamwamba a bandwidth monga 8K video ndi XR display, 6GHz spectrum yowonjezera ikuyembekezekanso kuyambitsa njira zodalirika kwambiri za Iiot powonjezera kusokoneza ndi kuchedwa.
Nkhaniyi ifotokoza za msika wa WiFi ndi mapulogalamu ake, makamaka WiFi 6E ndi WiFi 7.
Misika ndi Mapulogalamu a WiFi
Pambuyo pa kukula kwa msika kwakukulu mu 2021, msika wa WiFi ukuyembekezeka kukula ndi 4.1% kufikira maulumikizidwe pafupifupi 4.5 biliyoni pofika chaka cha 2022. Tikuneneratu kukula mwachangu mpaka 2023-2027, kufika pafupifupi 5.7 biliyoni pofika chaka cha 2027. Mapulogalamu anzeru okhala ndi nyumba, magalimoto, ndi ma iot ophatikizidwa azithandizira kwambiri kukula kwa kutumiza zida za WiFi.
Msika wa WiFi 6 unayamba mu 2019 ndipo unakula mofulumira mu 2020 ndi 2022. Mu 2022, WiFi 6 idzapanga pafupifupi 24% ya msika wonse wa WiFi. Pofika mu 2027, WiFi 6 ndi WiFi 7 pamodzi zidzapanga pafupifupi magawo awiri mwa atatu a msika wa WiFi. Kuphatikiza apo, 6GHz WiFi 6E ndi WiFi 7 zidzakula kuchokera pa 4.1% mu 2022 kufika pa 18.8% mu 2027.
WiFi 6E ya 6GHz inayamba kutchuka pamsika wa ku America mu 2021, kutsatiridwa ndi Europe mu 2022. Zipangizo za WiFi 7 ziyamba kutumiza mu 2023 ndipo zikuyembekezeka kupitirira kutumiza kwa WiFi 6E pofika chaka cha 2025.
WiFi ya 6GHz ili ndi ubwino waukulu mu mapulogalamu a broadband, masewera ndi makanema. Idzakhalanso njira yofunika kwambiri yogwiritsira ntchito mu njira zinazake za iot zamafakitale zomwe zimafuna kudalirika kwambiri komanso kulumikizana kocheperako, monga automation ya robot ya fakitale ndi AGV. WiFi ya 6GHz imathandizanso kulondola kwa malo a WiFi, kuti malo a WiFi athe kukwaniritsa ntchito yolondola kwambiri yoyika pamalo patali.
Mavuto mu Msika wa WiFi
Pali mavuto awiri akuluakulu pakugwiritsa ntchito msika wa 6GHz WiFi, kupezeka kwa ma spectrum ndi ndalama zina zowonjezera. Ndondomeko yogawa ma spectrum a 6GHz imasiyana malinga ndi dziko/chigawo. Malinga ndi ndondomeko yomwe ilipo, China ndi Russia sizipereka ma spectrum a 6GHz pa WiFi. China pakadali pano ikukonzekera kugwiritsa ntchito 6GHz pa 5G, kotero China, msika waukulu kwambiri wa WiFi, idzakhalabe ndi zabwino zina pamsika wamtsogolo wa WiFi 7.
Vuto lina ndi 6GHz WiFi ndi mtengo wowonjezera wa RF front-end (broadband PA, switch ndi filters). WiFi 7 chip module yatsopano idzawonjezera mtengo wina ku gawo la digito baseband/MAC kuti ipititse patsogolo kufalikira kwa deta. Chifukwa chake, 6GHz WiFi idzagwiritsidwa ntchito makamaka m'maiko otukuka komanso zida zamakono zapamwamba.
Ogulitsa WiFi anayamba kutumiza ma chip module a 2.4GHz single-band WiFi 6 mu 2021, m'malo mwa WiFi 4 yachikhalidwe yomwe imagwiritsidwa ntchito kwambiri mu zipangizo za iot. Zinthu zatsopano monga TWT (target wake up time) ndi BSS color zimawonjezera mphamvu ya zipangizo za iot powonjezera mphamvu zochepa komanso kugwiritsa ntchito bwino ma spectrum. Pofika chaka cha 2027, 2.4GHz single-band WiFi 6 idzakhala 13% ya msika.
Pa mapulogalamu, malo olowera a WiFi/ma rauta/ma gateway a broadband, mafoni apamwamba apamwamba ndi PCS anali oyamba kugwiritsa ntchito WiFi 6 mu 2019, ndipo awa akadali mapulogalamu akuluakulu a WiFi 6 mpaka pano. Mu 2022, mafoni a m'manja, PCS, ndi zida za netiweki ya WiFi zidzawerengera 84% ya kutumiza kwa WiFi 6/6E. Mu 2021-22, kuchuluka kwa mapulogalamu a WiFi kunasintha kugwiritsa ntchito WiFi 6. Zipangizo zanzeru zakunyumba monga ma TV anzeru ndi ma speaker anzeru zinayamba kugwiritsa ntchito WiFi 6 mu 2021; Magalimoto a iot akunyumba ndi mafakitale nawonso adzayamba kugwiritsa ntchito WiFi 6 mu 2022.
Ma network a WiFi, mafoni apamwamba komanso ma PCS ndi omwe amagwiritsidwa ntchito kwambiri pa WiFi 6E/WiFi 7. Kuphatikiza apo, ma TVS a 8K ndi mahedifoni a VR akuyembekezekanso kukhala omwe amagwiritsidwa ntchito kwambiri pa 6GHz WiFi. Pofika chaka cha 2025, 6GHz WiFi 6E idzagwiritsidwa ntchito posangalatsa magalimoto komanso podziyendetsa pawokha.
WiFi 6 ya gulu limodzi ikuyembekezeka kugwiritsidwa ntchito pa mapulogalamu a WiFi othamanga kwambiri monga zida zapakhomo, zida zapakhomo, ma webcam, zovala zanzeru, komanso makina odzichitira okha.
Mapeto
Mtsogolomu, momwe timakhalira zinthu zidzasinthidwa ndi intaneti ya Zinthu, zomwe zidzafunika kulumikizana, ndipo kuwonjezeka kosalekeza kwa WiFi kudzaperekanso luso lalikulu lolumikizira intaneti ya Zinthu. Malinga ndi kupita patsogolo kwamakono, WiFi 7 idzasintha kwambiri kugwiritsa ntchito malo opanda zingwe komanso luso. Pakadali pano, ogwiritsa ntchito kunyumba sangafunike kutsatira zomwezo ndikutsata zida za WiFi 7, zomwe zingathandize kwambiri ogwiritsa ntchito makampani.
Nthawi yotumizira: Ogasiti-15-2022