Kwiminyaka embalwa edlulileyo, izixhobo ezininzi ezingenazingcingo kunye nobuchwepheshe bonxibelelwano obungenazingcingo ziye zavela. Amakhaya kunye neeofisi zizaliswe zonke iintlobo zegajethi, ezininzi zazo ezinokuxhuma kwinethiwekhi nge-WiFi. Kodwa nantsi ingxaki - ngakumbi izixhobo ezinjalo kwindawo nganye yeyunithi, ngakumbi iimpawu zonxibelelwano. Ukuba oku kuyaqhubeka, kuya kuba nzima ukusebenza kuthungelwano olungenazingcingo - sele ngoku "ubuninzi babantu" buzenza ukuba buzive kwizakhiwo zokuhlala kunye neeofisi ezinkulu.
Le ngxaki kufuneka isonjululwe ngeteknoloji entsha - WiFi 6, evele kutshanje. Ngoku umgangatho we-WiFi 6 uye waba yinyani, ngoko sinokuthemba ukuba inani elikhulu lezixhobo ezihambelana nobuchwepheshe obutsha ziza kubonakala kungekudala.
Kusixabisa ntoni ukwakha inethiwekhi ye-WiFi?
Ugqithiso lwesiteshi esisekwe kwiWiFi 6 ngokwethiyori inokufikelela kwi-10 Gb/s. Kodwa oku kukwithiyori kuphela; ezo mpawu zinokufumaneka kuphela kufutshane nendawo yokufikelela. Nangona kunjalo, ukunyuka kwesantya sokudlulisa idatha kuyamangalisa, kunye ne-WiFi 6 ihambisa i-4x yokunyuka kwe-throughput.
Kodwa into ephambili ayisekho isantya, kodwa amandla ezixhobo ezixhasa umgangatho omtsha wokusebenza kwindawo enzima kunye nenani elikhulu leendawo zokufikelela kwindawo nganye yeyunithi. Oku sele kuxoxiwe ngasentla. Oku kwenziwa ukuba kwenzeke ngokufumaneka kwee-antenna ezininzi ze-MU-MIMO transceivers.
Indawo yokufikelela enye ye-WiFi 6 inokusingatha i-traffic ukuya kwizixhobo ezisibhozo ezahlukeneyo ngaphandle kokuphulukana nesantya. Yonke imigangatho yangaphambili ibonelelwe ngokwahlulwa kwesantya phakathi kwabasebenzisi, kunye nokufikelela okungenye kwizixhobo zabaxhasi. I-WiFi 6 ikuvumela ukuba ucwangcise isixhobo sokuhamba emoyeni, ngokuqwalasela iimfuno zesicelo esihambisa ulwazi ngexesha elithile. Ngokufanelekileyo, ukulibaziseka kokuhanjiswa kwedatha kuncitshisiwe.
Olunye uncedo lwetekhnoloji entsha kukuba kunokwenzeka ukwahlulwa ngamaza okufikelela okuninzi. Le teknoloji ibizwa ngokuba yi-OFDMA kwaye ayintsha. Kodwa ngaphambili yayisetyenziswa ikakhulu kuthungelwano oluphathwayo, kodwa ngoku sele idityaniswe kwiinkqubo WiFi.
Unokucinga ukuba i-WiFi 6 ingadla amandla amaninzi ukwenza konke oku. Kodwa hayi, ngokuchaseneyo, iigajethi ezixhasa umgangatho omtsha ongenazingcingo zinosetyenziso oluphantsi lwamandla. Abaphuhlisi betekhnoloji bongeze into entsha ebizwa ngokuba lixesha leThagethi yokuVuka. Ndiyabulela kuyo, izixhobo ezingathumeli idatha zingena kwimodi yokulala, enciphisa ukuxinana kwenethiwekhi kwaye yandisa ubomi bebhetri.
Iza kusetyenziswa phi iWiFi 6?
Okokuqala, kwiindawo ezinogxininiso olukhulu lwezixhobo ezinemodyuli zonxibelelwano ezingenazingcingo. Ezi, umzekelo, iinkampani ezinkulu ezineeofisi ezinkulu, iindawo zoluntu - izikhululo zeenqwelo moya, iindawo zokutyela, iipaki. Ezi zizixhobo zoshishino apho i-Intanethi yezinto kunye neenkqubo ezininzi zothungelwano zisebenza.
Enye inokwenzeka yi-VR kunye ne-AR, kuba ukuze obu buchwepheshe busebenze ngokufanelekileyo, inani elikhulu ledatha kufuneka lifunyenwe kwaye lihanjiswe. Ukuxinana kwenethiwekhi kubangela ukuba ii-VR kunye ne-AR izicelo ezixhomekeke kuqhagamshelwano lwenethiwekhi ukuba zenze kakubi kunesiqhelo.
I-Intanethi kumabala emidlalo ekugqibeleni iya kusebenza kakuhle, ukuze abalandeli baodole iziselo kunye nokutya ngaphandle kokushiya izihlalo zabo. Ukuthengisa, le teknoloji ibalulekile, njengoko iinkampani ziya kukwazi ukuchonga ngokukhawuleza abathengi, ukubonelela ngenkonzo yomntu.
Ishishini liya kuvuma ukusebenza kunye ne-WiFi 6, ekubeni inethiwekhi engenazingcingo sele ingakwazi ukumelana nokuhanjiswa kweedatha ezininzi ukusuka kwisixhobo ukuya kwisixhobo, kwaye kwiminyaka embalwa kuya kuba nzima ngakumbi.
"Ubuhlobo" WiFi 6 kunye 5G
Inqaku lethu langaphambili liye langena kwiinkcukacha malunga nokuba kutheni ezi teknoloji zimbini kunye zingcono kunomnye ngokwahlukeneyo. Inyani yeyokuba benza kube nokwenzeka ukudlulisa idatha ngokukhawuleza kakhulu. Kodwa ukuba i-5G isebenza ngcono kwiindawo ezivulekileyo, ngoko i-WiFi 6 isebenza ngokugqibeleleyo kwiindawo ezivaliweyo ezifana neeofisi, iindawo zoshishino, njl.
Kufuneka sicinge ukuba kwiindawo zoluntu ezifanayo, i-WiFi 6 iya kuncedisa i-5G, inika abasebenzisi ithuba lokungena kwinethiwekhi ngaphandle kokuphazamiseka, nakwiimeko ezixakeke kakhulu. Umzekelo wokusetyenziswa okunjalo ziinkqubo zokukhanyisa ezihlakaniphile kwizitrato kunye nezakhiwo. I-5G ingasetyenziselwa ukulawula izibane zesitalato ngaphandle kweengxaki. Kodwa i-WiFi 6 ikulungele ngakumbi ukulawula izixhobo ezihlakaniphile ngaphakathi.
Ngendlela, eRashiya, apho i-frequencies efanelekileyo kakhulu ye-5G yezomkhosi, i-WiFi 6 ingaba yisisombululo kwingxaki.
Izixhobo ezinenkxaso ye-WIFi sele ziseRashiya
Amanqaku okufikelela kunye nezinye izixhobo ezixhasa umgangatho we-WiFi 6 kungekudala uza kuqala ukubetha imarike ngobuninzi. Iimodeli zamanqaku okufikelela kunye nemodyuli ehambelanayo engenazingcingo sele ilungile. Izixhobo ezinjalo ziveliswa nguZyxel, TP-Link, D-Link, Samsung.
I-WAX650S yeZyxel yaseRashiya iDual Band Access Point ine-eriyali eyi-Zyxel eyilwe ebeka iliso kwaye ikhulise uqhagamshelwano kuzo zonke izixhobo ukuqinisekisa ukusebenza okuphezulu ngamaxesha onke. Ukusetyenziswa kwe-antenna ehlakaniphile kuthintela ukungazinzi koxhulumaniso kunye nokuphelisa ukulibaziseka kokuhanjiswa kwedatha ngenxa yokuphazamiseka.
Ezinye izixhobo ziya kuvela kungekudala; ukungena kwabo kwimarike yaseRussia kucwangciselwe i-2020.
Kuyafaneleka ukuba uqaphele ukuba ukunika amandla ezo zixhobo, utshintsho kunye ne-PoE eyandisiweyo ziyafuneka. Zikuvumela ukuba ungatsali intambo yamandla eyahlukileyo kwindawo nganye, kodwa unikeze amandla ngokuthe ngqo ngentambo ye-Ethernet. Iiswitshi nazo ziya kufumaneka ukuba zithengiswe kungekudala.
Yintoni elandelayo?
Ubuchwephesha abumi ngxi kwaye umzuzu wangoku awunjalo. Ukuvela nje, itekhnoloji ye-WiFI 6 sele iphuculwa. Ngoko, emva kwexesha elithile, iteknoloji ye-WiFi 6E iya kuphuhliswa, eya kuvumela idatha ukuba idluliselwe ngokukhawuleza kunangaphambili, kwaye phantse akukho kuphazamiseka.
Ngendlela, kwakukho iinkampani ezithi, ngaphandle kokulinda ukugqitywa kwenkqubo yokuqinisekiswa, zaqala ukuphuhlisa izixhobo ezitsha ezisekelwe kwi-6E. Ngendlela, i-spectrum ye-frequency eya kwabelwa le teknoloji yi-6 GHz. Esi sisombululo sikuvumela ukuba ukhulule kancinci iibhendi ze-2.4 GHz kunye ne-6 GHz.
I-Broadcom sele ikhutshiwe , phezu kwayo nje into yokuba nomgangatho awukaphuhliswa ngawo.
Njengoko kukhankanyiwe ngasentla, ekuhambeni kwexesha, abavelisi baya kuzama ukwenza abahlobo phakathi WiFi 6 kunye 5G. Kunzima ukuchaza ukuba ngubani oza kuphumelela.
Ngokubanzi, i-WiFi 6 ayisiyiyo i-panacea kwi-IT; obu buchwephesha bukwanalo nokungalungi. Kodwa yenza kube lula ukusombulula eyona ngxaki ibalulekileyo kuluntu lwanamhlanje kunye neshishini - ukuhanjiswa kwedatha kwiitshaneli ezigcwele kakhulu. Kwaye okwangoku le nuance ibaluleke kakhulu kangangokuba i-WiFi 6 inokubizwa ngokuba bubuchwepheshe benguqu.
umthombo: www.habr.com