imveliso entsha WiFi 6 AX3000 XGPON ONU

Inkampani yethu i-Shenzhen HUANET Technology CO., Ltd izisa i-WIFI6 XG-PON Optical Network Terminal (HGU) eyenzelwe imeko yeFTTH kwimarike.Ixhasa umsebenzi we-L3 ukunceda umrhumi ukuba akhe uthungelwano lwasekhaya olukrelekrele.Ibonelela ngababhalisi abazizityebi, abanemibala,

Iinkonzo ezizimeleyo, eziluncedo nezitofotofo ezibandakanya ilizwi (VoIP), ividiyo (IPTV) kunye nokufikelela kwi-intanethi ngesantya esiphezulu.

I-WIFI 6 (eyayisakuba yi-IEEE 802.11.ax), isizukulwana sesithandathu se-teknoloji ye-wireless networking, ligama lomgangatho we-WIFI.Ithekhnoloji ye-LAN engenazingcingo eyenziwe yi-WIFI Alliance esekelwe kumgangatho we-IEEE 802.11.I-WIFI 6 iya kuvumela unxibelelwano kunye nezixhobo ezisibhozo kwizinga eliphezulu le-9.6Gbps.

Imbali yophuhliso

NgoSeptemba 16, 2019, i-WIFI Alliance yabhengeza ukuqaliswa kweprogram ye-WIFI 6 Certification, ejolise ekuziseni izixhobo ezisebenzisa iteknoloji yonxibelelwano engenazintambo ye-802.11ax ye-WIFI kwimigangatho esekiweyo.I-WIFI 6 kulindeleke ukuba ivunywe yi-IEEE (iZiko leeNjineli zoMbane kunye ne-Electronics) ekupheleni kokwindla ngo-2019. [3]

NgoJanuwari 2022, i-WIFI Alliance ibhengeze i-WIFI 6 Release 2 standard.[13]

I-WIFI 6 Release 2 standard iphucula i-uplink kunye nolawulo lwamandla kuwo onke ama-frequency bands axhaswayo (2.4GHz, 5GHz, kunye ne-6GHz) kwii-routers kunye nezixhobo ekhaya kunye nomsebenzi, kunye nezixhobo ze-IoT zasekhaya ezihlakaniphile.

Iimpawu zokusebenza

I-WIFI 6 ikakhulu isebenzisa i-OFDMA, i-MU-MIMO kunye nezinye iteknoloji, i-MU-MIMO (i-multi-user multiple in multiple out) iteknoloji ivumela ii-routers ukuba zinxibelelane nezixhobo ezininzi ngexesha elinye, kunokuba ziphendule.I-MU-MIMO ivumela iirutha ukuba zinxibelelane nezixhobo ezine ngexesha, kwaye i-WIFI 6 iya kuvumela unxibelelwano kunye nezixhobo ezisibhozo.I-WIFI 6 ikwasebenzisa obunye ubuchwephesha obufana ne-OFDMA (i-orthogonal frequency division multiple Access) kunye nokuhambisa i-beamforming, esebenza ukwandisa ukusebenza kakuhle kunye nomthamo wenethiwekhi, ngokulandelelanayo.I-WIFI 6 inesantya esiphezulu se-9.6Gbps.[1]

Itekhnoloji entsha kwi-WIFI 6 ivumela izixhobo ukuba zicwangcise unxibelelwano kunye ne-router, ukunciphisa ixesha elifunekayo ukugcina i-antenna inamandla okuhambisa nokukhangela iimpawu, oku kuthetha ukusetyenziswa kwebhetri encinci kunye nokuphucula ukusebenza kwebhetri.

Ukuze izixhobo ze-WIFI 6 ziqinisekiswe yi-WIFI Alliance, kufuneka zisebenzise i-WPA3, ngoko ke emva kokuba inkqubo yokuqinisekisa iqaliswe, ezininzi izixhobo ze-WIFI 6 ziya kuba nokhuseleko olunamandla.[1]

Imeko yesicelo

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

I-teknoloji ye-WIFI 6 isekela ukuhlalisana kwe-2.4G kunye ne-5G i-frequency bands, phakathi kwayo i-5G ye-frequency band isekela i-160MHz i-bandwidth kunye nezinga eliphezulu lokufikelela kunokufikelela kwi-9.6Gbps.Ibhendi yefrikhwensi ye-5G inokuphazamiseka okuncinci kwaye ifaneleke ngakumbi ukuhambisa iinkonzo zevidiyo.Okwangoku, inciphisa ukuphazamiseka kwaye inciphisa izinga lokulahleka kwepakethi ngetekhnoloji yemibala ye-BSS, itekhnoloji ye-MIMO, iCCA eguquguqukayo kunye nobunye ubugcisa.Zisa amava evidiyo angcono.