Ukukhutshwa kweziqinisekiso kuqale ngomhla weshumi elinesithandathu kweyoMsintsi kulo nyaka uphelileyo. Ukusukela ngoko, amanqaku amaninzi kunye namanqaku ashicilelwe malunga nomgangatho omtsha wonxibelelwano olungenazingcingo, kubandakanya neHabré. Uninzi lwala manqaku luphawu lobugcisa betekhnoloji kunye nenkcazo yeenzuzo kunye nokungonakali.
Yonke into ilungile ngale nto, njengoko kufanelekile, ngakumbi ngezixhobo zobugcisa. Sigqibe kwelokuba sizame ukufumanisa ukuba kutheni umsebenzisi oqhelekileyo efuna iWiFi 6. Ishishini, ishishini, njl. - Apha asinakwenza ngaphandle kweeprothokholi zonxibelelwano ezintsha. Kodwa ngaba i-WiFi 6 iya kutshintsha ubomi bomntu oqhelekileyo ongayi kukhuphela i-terabytes yeefilimu? Masizame ukuyiqonda.
Ingxaki nge-WiFi yezizukulwana ezidlulileyo
Ingxaki enkulu kukuba ukuba udibanisa izixhobo ezininzi kwindawo yokufikelela kwi-wireless, isantya siyehla. Oku kuqhelekile kuye nabani na oye wazama ukudibanisa kwindawo yokufikelela yoluntu kwi-cafe, indawo yokuthenga okanye kwisikhululo seenqwelomoya. Okukhona izixhobo eziqhagamshelwe kwindawo yofikelelo, kokukhona i-Intanethi isebenza kancinane. Zonke ezi zixhobo "ziyakhuphisana" kwijelo. Kwaye i-router izama ukukhetha ukuba yeyiphi ifowuni ukunika ukufikelela kuyo. Ngamanye amaxesha kuye kuvele ukuba ibhalbhu ehlakaniphile ifumana ukufikelela, kwaye hayi ifowuni eqhuba inkomfa yevidiyo ebaluleke kakhulu.
Kwaye le yi-drawback ebaluleke kakhulu enovakalelo kumsebenzisi ophakathi. Iinkampani ezixabisa unxibelelwano oluthembekileyo ngandlela-thile zoyisa imeko ngokufaka iindawo zokufikelela ezongezelelweyo, ukugcina amajelo onxibelelwano, njl.
Kuthekani nge-WiFi 6?
Ukonyuka kokusebenza kwetshaneli kunye nokuzinza
Umgangatho omtsha awunakubizwa ngokuba yi-panacea; ayisiyotekhnoloji entsha ngokomgangatho, kodwa luphuculo lwaleyo ikhoyo. Nangona kunjalo, enye yeemveliso ezintsha ibaluleke kakhulu, sithetha ngeteknoloji ye-OFDMA. Yandisa kakhulu isantya kunye nozinzo lwetshaneli, ikuvumela ukuba ulwahlule lube luninzi (kwaye, ukuba kuyimfuneko, inani elikhulu lee-subchannels. "Amacici kubo bonke oodade," njengoko isitsho. Ewe, kwimeko ye-WiFi 6 , igajethi nganye inetshaneli yayo yonxibelelwano.Oku kubizwa ngokuba yi-orthogonal frequency division multiple access.
Umgangatho wangaphambili, ukuba sithatha inkampani yezothutho njengesifaniso, ithumela imithwalo enye ngexesha, kunye nomxhasi ngamnye uthunyelwa isithuthi esahlukileyo kunye nomthwalo wayo. Ezi moto azihambi ngaxeshanye, kodwa ngokweshedyuli, ngokungqongqo emva kwenye. Kwimeko ye-WiFi 6, imoto enye ithwala zonke iipakethi ngexesha elifanayo, kwaye xa ifika, ummkeli ngamnye ukhetha ipakethe yakhe.
Ngaphezu koko, iteknoloji ye-MU-MIMO ephuculweyo yenza kube lula ukuhambisa umqondiso ngaxeshanye, zeziphi izixhobo ezixhasa umgangatho wangaphambili wonxibelelwano olungenazingcingo ezikwaziyo ukwenza, kwaye zikwamkele. Isiphumo kukuba akukho siphazamiso somqondiso; ukuba uthatha iindawo ezimbini zofikelelo nge-WiFi 6 inkxaso kwaye uzibeke ecaleni, ngamnye uya kusebenza kumjelo wabo wonxibelelwano, ngaphandle kweengxaki. Kwaye ngamnye uya kufumana umqondiso othunyelwe ngesixhobo "saso". Ewe, inani loqhagamshelo ngaxeshanye lonyuswe ukuya kwi-8.
Umgangatho wonxibelelwano wangaphambili awuzange unike indawo yokufikelela amandla okuhlula i-traffic "yayo" ukusuka "komnye umntu". Ngenxa yoko, kwizakhiwo zezindlu isantya sokuhanjiswa kwedatha sincinci, ekubeni ii-routers, zithatha iimpawu zabanye abantu, "zikholelwa" ukuba umjelo wonxibelelwano uxakekile. I-WiFi 6 ayinayo le ngxaki ngenxa yomsebenzi woMbala we-BSS, okuvumela ukuba uqaphele "abahlobo" kunye "nabasemzini". Iipakethi zedatha zisayinwe ngokwedijithali, ngoko akukho bhideko.
Ukunyuka kwesantya
Uyakhula. Ugqithiso oluphezulu lwejelo lonxibelelwano lufikelela kwi-11 Gbit / s. Oku akunakwenzeka kuphela kumbulelo kuyo yonke into echazwe ngasentla, kodwa kunye nokunyanzeliswa kolwazi olusebenzayo. Iichips ezitsha ezingenazingcingo zinamandla ngakumbi, ngoko ke ukukhowudwa kunye nokubhalwa kweekhowudi kukhawuleza kunangaphambili.
Ukunyuka kwesantya kubalulekile. Ngokomzekelo, nasekuqaleni kobu buchwepheshe, abahleli be-PCMag kwisakhiwo sabo kunye nenani elikhulu lezixhobo ezahlukeneyo ze-smart, ii-smartphones, kunye neendawo zokufikelela ziye zakwazi ukufezekisa ukwanda kwesantya ukuya kwi-50% usebenzisa ii-routers ezahlukeneyo.
I-CNET yakwazi ukuzuza ukunyuka ukusuka kwi-938 Mbit / s ukuya kwi-1523!
Ukwandisa ubomi bebhetri yezixhobo
Sithetha ngeelaptops, iitafile kunye nee-smartphones. I-WiFi 6 inomsebenzi wokuvuka-kwimfuno ebizwa ngokuba yiXesha lokuVuka ekujoliswe kuko (TWT). Izixhobo ezixhasa eli nqaku zingahlala ixesha elide kunezo zingahambelaniyo nomgangatho omtsha.
Inyani kukuba ixesha ngalinye ufikelela kwisixhobo, ixesha limiselwe emva kokuba imodyuli yeWiFi yegajethi isebenze, okanye, ngokuchaseneyo, uyibeke kwimodi yokulala.
Ungayithatha nini inzuzo ye-WiFi 6?
Ngokubanzi, sele ngoku, kodwa kukho inani lezithintelo. Okokuqala, azikho ii-routers ezininzi ezixhasa lo mgangatho, nangona inani labo liyanda. Okwesibini, i-router ayanelanga; isixhobo esiqhagamshela kwindawo yofikelelo kufuneka sixhase unxibelelwano olungenazingcingo lwesizukulwana sesithandathu. Ewe, ngaphandle koko, ijelo lonxibelelwano "lomboneleli-ndlela" kufuneka likhawuleze, kungenjalo akukho nto ilungileyo iya kuvela kuyo.
Ewe, ukuphendula umbuzo owenziwe kwisihloko, siya kuphendula ukuba ewe, i-WiFi 6 iyadingeka ngumsebenzisi oqhelekileyo, umgangatho omtsha uya kwenza ubomi bube lula kuthi sonke, emsebenzini nasekhaya. Uqhagamshelo oluzinzileyo nolukhawulezayo olusebenzisa ngokwezoqoqosho amandla ebhetri yelaptop okanye i-smartphone - yintoni enye efunekayo kulonwabo?
Yintoni uZyxel anayo?
I-Zyxel, ihambelana namaxesha, yazisa iindawo ezintathu zokufikelela kwiklasi yeshishini le-802.11ax entsha. Baya kusebenza kakuhle kuzo zombini iiflethi kunye neeofisi. Izixhobo ezitsha zonyusa i-bandwidth yenethiwekhi engenazingcingo ukuya kuthi ga kwizihlandlo ezithandathu, nakwiindawo ezinoxinano oluphezulu. Uxhulumaniso luzinzile, kwaye ukulibaziseka kokudluliselwa kwedatha kunye nokulahleka kwepakethi kuncitshiswe kuncinci.
Ngokuphathelele izixhobo ngokwazo, zezi:
- Indawo yokufikelela . Ibonelela ngezinga lokudluliswa kwedatha ye-3550 Mbit/s (2400 Mbit/s kwi-5 GHz frequency range kunye ne-1150 Mbit/s kwi-2.4 GHz frequency range).
- Indawo yokufikelela . Ibonelela ngeqondo eliphezulu logqithiso lwedatha ye-1775 Mbit/s (1200 Mbit/s kuluhlu lwefrikhwensi ye-5 GHz kunye ne-575 Mbit/s kuluhlu lwe-2.4 GHz).
- Indawo yokufikelela . Ibonelela ngeqondo eliphezulu logqithiso lwedatha ye-1775 Mbit/s (1200 Mbit/s kuluhlu lwefrikhwensi ye-5 GHz kunye ne-575 Mbit/s kuluhlu lwe-2.4 GHz).
umthombo: www.habr.com