Umkhiqizo omusha i-WiFi 6 AX3000 XGPON ONU

Inkampani yethu i-Shenzhen HUANET Technology CO., Ltd iletha i-WIFI6 XG-PON Optical Network Terminal(HGU) eyenzelwe isimo se-FTTH emakethe.Isekela umsebenzi we-L3 ukusiza obhalisile bakhe inethiwekhi yasekhaya ehlakaniphile.Inikeza ababhalisile abacebile, abanemibala,

izinsiza eziqondene nomuntu ngamunye, ezilula nezinethezekile ezihlanganisa izwi(VoIP), ividiyo (IPTV) nokufinyelela ku-inthanethi ngesivinini esikhulu.

I-WIFI 6 (ngaphambilini eyayiyi-IEEE 802.11.ax), isizukulwane sesithupha sobuchwepheshe bokuxhumana okungenazintambo, igama lezinga le-WIFI.Ubuchwephesha be-LAN obungenantambo obudalwe yi-WIFI Alliance obususelwe kuzinga le-IEEE 802.11.I-WIFI 6 izovumela ukuxhumana namadivayisi afinyelela kwayisishiyagalombili ngenani eliphakeme elingu-9.6Gbps.

Umlando wokuthuthuka

NgoSepthemba 16, 2019, i-WIFI Alliance yamemezela ukwethulwa kohlelo lwe-WIFI 6 Certification, okuhloswe ngalo ukuletha amadivayisi asebenzisa ubuchwepheshe bokuxhumana okungenantambo besizukulwane esilandelayo se-802.11ax WIFI kumazinga amisiwe.I-WIFI 6 kulindeleke ukuthi igunyazwe yi-IEEE (Institute of Electrical and Electronics Engineers) ngasekupheleni kwekwindla yango-2019. [3]

NgoJanuwari 2022, i-WIFI Alliance yamemezela izinga le-WIFI 6 Release 2.[13]

Izinga le-WIFI 6 Release 2 lithuthukisa i-uplink nokuphathwa kwamandla kuwo wonke amabhendi efrikhwensi asekelwayo (2.4GHz, 5GHz, kanye ne-6GHz) kumarutha namadivayisi ekhaya nasemsebenzini, kanye namadivayisi ahlakaniphile asekhaya e-IoT.

Izici zokusebenza

I-WIFI 6 isebenzisa ikakhulukazi i-OFDMA, i-MU-MIMO nobunye ubuchwepheshe, ubuchwepheshe be-MU-MIMO (i-multi-user multiple in multiple out) buvumela ama-routers ukuthi axhumane namadivayisi amaningi ngesikhathi esisodwa, kunokuba ngokushintshana.I-MU-MIMO ivumela amarutha ukuthi axhumane namadivayisi amane ngesikhathi, futhi i-WIFI 6 izovumela ukuxhumana namadivayisi afinyelela kwayisishiyagalombili.I-WIFI 6 iphinde isebenzise obunye ubuchwepheshe obufana ne-OFDMA (i-orthogonal frequency division multiple Access) kanye nokudlulisa ukwakheka kokukhanya, okusebenza ukukhulisa ukusebenza kahle namandla enethiwekhi, ngokulandelana.I-WIFI 6 inesivinini esiphezulu esingu-9.6Gbps.[1]

Ubuchwepheshe obusha ku-WIFI 6 buvumela amadivayisi ukuthi ahlele ukuxhumana nerutha, kuncishiswe isikhathi esidingekayo ukuze kugcinwe uthi lwe-antenna lunamandla okudlulisa nokusesha amasignali, okusho ukusetshenziswa okuncane kwebhethri nokusebenza okuthuthukisiwe kwempilo yebhethri.

Ukuze amadivayisi e-WIFI 6 aqinisekiswe yi-WIFI Alliance, kufanele asebenzise i-WPA3, ngakho-ke uma uhlelo lokuqinisekisa selwethuliwe, amadivayisi amaningi e-WIFI 6 azoba nokuvikeleka okuqinile.[1]

Isimo sohlelo lokusebenza

1. Phatha i-4K/8K/VR nenye ividiyo enkulu ye-broadband

Ubuchwepheshe be-WIFI 6 busekela ukuhlalisana kwe-2.4G kanye ne-5G frequency bands, phakathi kwayo i-5G frequency band isekela umkhawulokudonsa we-160MHz futhi izinga lokufinyelela eliphezulu lingafinyelela ku-9.6Gbps.Ibhendi yefrikhwensi ye-5G inokuphazamiseka okuncane futhi ifaneleka kakhulu ukudlulisa amasevisi evidiyo.Ngaleso sikhathi, kunciphisa ukuphazamiseka futhi kunciphisa izinga lokulahlekelwa kwephakethe ngokusebenzisa ubuchwepheshe bombala be-BSS, ubuchwepheshe be-MIMO, i-CCA eguquguqukayo nobunye ubuchwepheshe.Letha umuzwa ongcono wevidiyo.