Inkampani yethu iShenzhen HUANET Technology CO., Ltd izisa i-WIFI6 XG-PON Optical Network Terminal (HGU) eyenzelwe imeko ye-FTTH kwimarike. Ixhasa umsebenzi we-L3 ukunceda ababhalisile bakhe inethiwekhi yasekhaya ekrelekrele. Inika ababhalisile izityebi, imibalabala,
iinkonzo ezizodwa, ezilula nezikhululekileyo kuquka ilizwi (i-VoIP), ividiyo (i-IPTV) kunye nokufikelela kwi-intanethi ekhawulezayo.
I-WIFI 6 (eyayisakuba yi-IEEE 802.11.ax), isizukulwana sesithandathu sobuchwepheshe bokunxibelelana ngaphandle kweengcingo, ligama lomgangatho we-WIFI. Yiteknoloji ye-LAN engenazingcingo eyenziwe yi-WIFI Alliance esekwe kumgangatho we-IEEE 802.11. I-WIFI 6 iya kuvumela unxibelelwano nezixhobo ezifikelela kwisibhozo ngesantya esiphezulu se-9.6Gbps.
Imbali yophuhliso
Ngomhla we-16 kuSeptemba, ngo-2019, i-WIFI Alliance ibhengeze ukuqaliswa kwenkqubo ye-WIFI 6 Certification, ejolise ekuziseni izixhobo ezisebenzisa iteknoloji yonxibelelwano engenazingcingo ye-WIFI yesizukulwana esilandelayo i-802.11ax kwimigangatho emiselweyo. I-WIFI 6 kulindeleke ukuba ivunywe yi-IEEE (Institute of Electrical and Electronics Engineers) ekupheleni kokwindla ka-2019. [3]
NgoJanuwari 2022, i-WIFI Alliance yabhengeza umgangatho we-WIFI 6 Release 2. [13]
Umgangatho we-WIFI 6 Release 2 uphucula ulawulo lwe-uplink kunye namandla kuzo zonke iibhendi zefrikhwensi ezixhaswayo (2.4GHz, 5GHz, kunye ne-6GHz) kwiiratha kunye nezixhobo ekhaya nakwindawo yokusebenza, kunye nezixhobo ze-smart home IoT.
Iimpawu zokusebenza
I-WIFI 6 isebenzisa kakhulu i-OFDMA, i-MU-MIMO kunye nezinye iiteknoloji, iteknoloji ye-MU-MIMO (abasebenzisi abaninzi abaninzi kwi-multiple out) ivumela ii-routers ukuba zinxibelelane nezixhobo ezininzi ngaxeshanye, endaweni yokutshintshana. I-MU-MIMO ivumela ii-routers ukuba zinxibelelane nezixhobo ezine ngaxeshanye, kwaye i-WIFI 6 iya kuvumela unxibelelwano nezixhobo ezifikelela kwisibhozo. I-WIFI 6 ikwasebenzisa ezinye iiteknoloji ezifana ne-OFDMA (orthogonal frequency division multiple Access) kunye ne-transmit beamforming, ezisebenza ukwandisa ukusebenza kakuhle kunye nomthamo wenethiwekhi, ngokwahlukeneyo. I-WIFI 6 inesantya esiphezulu se-9.6Gbps. [1]
Itekhnoloji entsha kwi-WIFI 6 ivumela izixhobo ukuba zicwangcise unxibelelwano ne-router, nto leyo enciphisa ixesha elifunekayo ukugcina i-antenna inamandla okuhambisa nokukhangela imiqondiso, nto leyo ethetha ukusetyenziswa kancinci kwebhetri kunye nokusebenza ngcono kobomi bebhetri.
Ukuze izixhobo ze-WIFI 6 ziqinisekiswe yi-WIFI Alliance, kufuneka zisebenzise i-WPA3, ngoko ke xa inkqubo yokuqinisekiswa iqalisiwe, uninzi lwezixhobo ze-WIFI 6 ziya kuba nokhuseleko oluqinileyo. [1]
Imeko yesicelo
1. Phatha i-4K/8K/VR kunye nezinye iividiyo ezinkulu ze-broadband
Itekhnoloji ye-WIFI 6 ixhasa ukuhlala kunye kweebhendi zefrikhwensi ze-2.4G kunye ne-5G, phakathi kwazo ibhendi yefrikhwensi ye-5G ixhasa i-bandwidth ye-160MHz kwaye izinga eliphezulu lokufikelela linokufikelela kwi-9.6Gbps. Ibhendi yefrikhwensi ye-5G ayinaphazamiso ingako kwaye ifanelekile ngakumbi ekudluliseni iinkonzo zevidiyo. Okwangoku, inciphisa ukuphazamiseka kwaye inciphisa izinga lokulahleka kwepakethi ngetekhnoloji yombala ye-BSS, itekhnoloji ye-MIMO, i-dynamic CCA kunye nezinye iitekhnoloji. Zisa amava evidiyo angcono.
2. Phatha iinkonzo zokubambezeleka okuphantsi ezifana nemidlalo ekwi-intanethi
Ishishini lemidlalo ekwi-intanethi lishishini elinamandla elisebenzisanayo, elibeka phambili iimfuno eziphezulu ngokwebroadband kunye nokulibaziseka. Kwimidlalo ye-VR, eyona ndlela ilungileyo yokufikelela yimo ye-WIFI engenazingcingo. Itekhnoloji yokusika itshaneli ye-WIFI 6 ibonelela ngetshaneli ezinikeleyo yemidlalo yokunciphisa ukulibaziseka kunye nokuhlangabezana neemfuno zeenkonzo zemidlalo, ngakumbi iinkonzo zemidlalo ye-VR yelifu, yomgangatho wothumelo olulibazisekayo.
3. Unxibelelwano olukrelekrele lwekhaya elihlakaniphileyo
I-intanethi ekrelekrele yasekhaya yinto ebalulekileyo kwikhaya elikrelekrele, ukhuseleko olukrelekrele kunye nezinye iimeko zoshishino, iteknoloji yasekhaya yangoku inemida eyahlukeneyo, iteknoloji ye-WIFI 6 iya kuzisa iteknoloji ekrelekrele yasekhaya ye-intanethi edibeneyo, uxinano oluphezulu, inani elikhulu lokufikelela, ukuhlanganiswa kwamandla aphantsi kunye, kwaye kwangaxeshanye inokuhambelana nee-terminals ezahlukeneyo zeselula ezisetyenziswa rhoqo ngabasebenzisi. Ibonelela ngokusebenzisana okuhle.
4. Izicelo zoshishino
Njengesizukulwana esitsha setekhnoloji ye-WIFI ekhawulezayo, esetyenziswa ngabasebenzisi abaninzi, nesebenza kakuhle kakhulu, i-WIFI 6 inoluhlu olubanzi lwezinto ezingasetyenziswayo kwiinkalo zoshishino, ezinje ngeepaki zoshishino, izakhiwo zeeofisi, iivenkile ezinkulu, izibhedlele, izikhululo zeenqwelo-moya, iifektri.
Ixesha leposi: Matshi-07-2024