Hamwe niterambere rya interineti, serivisi nkamashusho kumurongo, videwo nibitangazamakuru byandika byashyize umurongo mugari wa tekinoroji ya tekinoroji ya LAN.izwi kandi nka "High Efficiency Wireless Standard".
Mubyukuri,802.11axyateguwe kugirango ikemure ikibazo cyubushobozi bwurusobe, kimaze kuba ikibazo gikomeye mubidukikije bitoshye nkibibuga byindege, ibirori bya siporo nibigo nkuko Wi-Fi rusange imaze kumenyekana.Nibihe bintu bya tekinike byagezweho muri 11ax nkibisekuru bishya bya protocole ya WiFi?
1. wifi6 ishyigikira 2.4G na 5G
Porotokole ya 802.11ax ishingiye kumirongo ibiri yumurongo, 2.4GHz na 5GHz.Iyi bande ya kabiri ntabwo ari protocole itandukanye kumirongo itandukanye nka ac dual band ya router, ariko axe protocole ubwayo ishyigikira imirongo ibiri yumurongo.Ibi biragaragara ko bihuye nuburyo bugezweho bwa IoT, urugo rwubwenge nibindi byiterambere.Kubikoresho bimwe byubwenge byo murugo bidakenera umurongo mwinshi, urashobora gukoresha umurongo wa 2.4GHz kugirango uhuze kugirango uhuze intera ihagije, mugihe kubikoresho bikenera kwihuta, koresha umurongo wa 5GHz.
2. Shyigikira 1024-QAM, ubushobozi bwamakuru menshi
Kubijyanye na modulasiyo WiFi 5 ni 256-QAM na WiFi-6 ni 1024-QAM, iyambere ishyigikira umubare ntarengwa wamakuru 4 mugihe iyanyuma ishyigikira ntarengwa 8. Kubwibyo, WiFi 5 irashobora kugera kubitekerezo bya 3.5Gbps, mugihe WiFi 6 ishobora kugera kuri 9.6Gbps itangaje.
3. Inkunga ya verisiyo yuzuye ya MU-MIMO
MIMO bisobanura uburyo bwinshi bwo kwinjiza ibicuruzwa byinshi bisohoka, bivuga gukoresha ikoreshwa rya transmit nyinshi kandi ryakira antenne kuri transmitter no kuyakira birangira, kugirango ibimenyetso bishobore kwanduzwa no kwakirwa binyuze muri antene nyinshi kuri transmitter no kubakira birangira kugirango ugere kubiciro byabakoresha kuri igiciro gito, bityo kuzamura ireme ryitumanaho.Mubyukuri, tekinoroji ya MIMO yatangijwe na IEEE mugihe cya 802.11n protocole, kandi tekinoroji ya MU-MIMO irashobora kumvikana nka verisiyo yazamuye cyangwa ikoresha benshi.
Mu magambo y’abalayiki, MIMO yabanjirije kuri 802.11n ishobora gusobanurwa gusa nka SU-MIMO, aho ibimenyetso bya marike gakondo ya SU-MIMO bitangwa muruziga, bikavugana kugiti cyabo nibikoresho byinjira kuri interineti kugirango byegeranye.Mugihe ibikoresho byinshi bihujwe, hazaba ibikoresho bitegereje itumanaho;niba ufite 100MHz yumurongo mugari, ukurikije ihame rya "umwe gusa arashobora gukorera icyarimwe", niba hari ibikoresho bitatu bihujwe numuyoboro icyarimwe, buri gikoresho gishobora kubona gusa 33.3MHz yumurongo wa interineti, ikindi 66.6MHz ni ubusa.Ibindi 66.6MHz ntibikoreshwa.Ibi bivuze ko ibikoresho byinshi bihujwe mukarere kamwe ka Wi-Fi, niko umurongo mugari wagereranijwe, umutungo urapfusha ubusa kandi umuvuduko wihuta.
Routeur ya MU-MIMO iratandukanye, kuko ikimenyetso cya MU-MIMO cyerekana inzira igabanijwemo ibice bitatu mugihe cyagenwe, domaine yumurongo hamwe nikirere cyikirere, nkaho ibimenyetso bitatu bitandukanye bisohokera icyarimwe, kandi birashobora gukorana nibikoresho bitatu kuri icyarimwe;cyane cyane twavuga ni uko, nkuko ibimenyetso bitatu bitabangamira, bityo umutungo wumurongo wakiriwe na buri gikoresho ntubangamiwe, kandi umutungo ni mwinshi.Ukurikije inzira ya router, igipimo cyo kohereza amakuru cyiyongereyeho ibintu bitatu, kunoza imikoreshereze yumutungo wurusobe bityo bigatuma Wi-Fi idahagarara.
4. Ikoranabuhanga rya OFDMA
OFDM, cyangwa Orthogonal Frequency Division Multiplexing, ni gahunda yo kohereza ibintu byinshi yatunganijwe kuva moderi yabatwara ibintu byinshi hamwe no gushyira mubikorwa bike kandi bigari cyane mubisabwa.Kugereranya nurugero rworoshye: tuvuge ko ubu dufite imodoka nyinshi zo kuva kuri A kugeza kuri B. Mbere yo gukoresha ikoranabuhanga rya OFDM, umuhanda ni umuhanda, imodoka zose ziragenda hirya no hino, nkigisubizo, ntamuntu numwe ushobora kwihuta .Noneho hamwe na tekinoroji ya OFDM, umuhanda munini ugabanijwemo inzira nyinshi kandi buriwese atwara akurikije umurongo, ushobora kongera umuvuduko no kugabanya kwivanga hagati yimodoka.Muri icyo gihe, iyo hari imodoka nyinshi muriyi nzira, ziraringaniza gato kuri uwo murongo hamwe n’imodoka nke, byoroshye gucunga.
Tekinoroji ya OFDMA yavuye muri OFDM yongeraho uburyo bwinshi bwo gukoresha (ni ukuvuga abakoresha benshi).
Igisubizo cya OFDM nukwohereza ikamyo rimwe kuri buri mukiriya.Hatitawe ku mubare w'imizigo, urugendo rumwe rwoherejwe, byanze bikunze bivamo imodoka irimo ubusa.Ku rundi ruhande, igisubizo cya OFDMA, kizohereza ibicuruzwa byinshi hamwe, bizemerera amakamyo kugonga umuhanda yuzuye byuzuye bishoboka, bigatuma transport ikora neza.
Ntabwo aribyo gusa, ahubwo ingaruka za OFDMA na MU-MIMO zirashobora kurenga kuri WiFi6.Byombi byerekana umubano wuzuzanya, hamwe na OFDMA ikwiranye no guhererekanya ibipapuro bito kugirango tunoze imikoreshereze yumurongo no gukora neza.Ku rundi ruhande, MU-MIMO, ikwiranye no guhererekanya ibipapuro binini, byongera umurongo mugari wumukoresha umwe kandi bikagabanya ubukererwe.
Kugereranya 5G na WIFI6
1. Ibisabwa:
Imiyoboro ya 5G LTE ikoreshwa muburyo butandukanye bwa porogaramu, nka
1. Ubwikorezi: Imiyoboro ya 5G LTE irashobora gukoreshwa mugutanga umurongo wihuse wa interineti kubinyabiziga nka bisi, gariyamoshi namakamyo.Bashoboza abagenzi kugera kuri enterineti no kwerekana amashusho mugihe bagiye.
2. Ingufu: Imiyoboro ya 5G LTE irashobora gukoreshwa mugutanga umurongo wihuse wa interineti kurubuga rwingufu za kure nkimirima yumuyaga hamwe na peteroli.Bashoboza abakozi kubona amakuru nyayo kandi bakavugana nabakozi bakorana.
3. Umutekano rusange: 5G LTE ya router irashobora gukoreshwa mugutanga umurongo wihuse wa interineti kubatabazi byihutirwa nka polisi nabashinzwe kuzimya umuriro.Bashoboza abitabira kubona amakuru akomeye no kuvugana na bagenzi babo mugihe cyihutirwa.
4. Gucuruza: Router ya 5G LTE irashobora gukoreshwa mugutanga umurongo wihuse wa interineti kumaduka acururizwamo, kubafasha gutanga uburambe bwihariye bwo guhaha no gucunga neza igihe.
Mugihe WiFi6 yibanda cyane cyane kumurongo mugari, Wi-Fi6 ni amahitamo meza kubiro byibigo.Gutanga amahitamo menshi kubucuruzi kugira ubwenge.Mubyongeyeho, ukurikije uko abakoresha urugo bakoresha, wifi6 yonyine niyo ishobora kuzana umusaruro mwiza wa 5G.
2. Kuva kurwego rwa tekiniki
Igipimo cyiza cya wifi6 ni 9.6Gbps, mugihe igipimo cyiza cya 5G ari 10Gbps, ntabwo itandukaniro ryinshi hagati yibiciro byombi byiza.
Igipfukisho, ubwishingizi bujyanye nimbaraga zo kohereza, Wi-Fi6 APs ifite metero kare 500 kugeza 1000;sitasiyo yo hanze ya 5G irashobora kohereza kugeza kuri 60W, ikwirakwizwa ni kilometero.Kubijyanye no gukwirakwiza, 5G iruta wifi6.
Uburambe bwumukoresha umwe murugo: Wi-Fi6 APs irashobora kugera kuri 8T8R, hamwe nigipimo nyacyo byibuze 3Gbps-4Gbps.isanzwe yo mu nzu 5G ntoya ya sitasiyo ya antenne ni 4T4R, hamwe nigipimo nyacyo cya 1.5Gbps-2Gbps.rero, imikorere yigikoresho kimwe Wi-Fi6 izarusha 5G.
3. Amafaranga yo kubaka:
Imiyoboro ya 5G igomba kugenzurwa no guteganya hafi no kwigana bitewe no kuzimya ibimenyetso byoroshye.Mubyongeyeho, ibiranga imirongo ya 5G nuburebure bwumurongo bisaba sitasiyo ya 5G kugirango ibe yuzuye, bigatuma ibiciro byinjira byinjira cyane.
Ibinyuranye, kuzamura wifi6 bisaba gusa kuzamura chip nkuru, kandi kohereza birashobora kugerwaho mugura gusa Wi-Fi6 AP yose iyo fibre iri murugo cyangwa mukigo.
5G na Wifi6 buriwese afite imbaraga nintege nke.5G numuyoboro ukoresha ufite imirongo yemewe yemewe, mugihe WiFi nitsinda ritemewe, risa numuyoboro wigenga, kandi niyo 5G ibona itsinda ritemewe, biragoye kumanura ibiciro byokugera kuberako kubangamira imiyoboro hamwe nigihe gito, bityo WiFi 6 ihinduka icyuzuzo cyiza kuri iki gice cyimbere IoT.
Kurugero, niba tugereranije tekinoroji yitumanaho nubwikorezi, 5G ni nkindege ishobora gutwara byihuse ubutumwa bwihuse kuva mumujyi umwe ujya muwundi, ariko ntibishobora kugufasha gufata inzira muri kilometero 1, kandi nibyiza gukoresha iterambere ryateye imbere imodoka y'amashanyarazi gufata ibintu.
Murakaza neza gusura urubuga rwa ZBT kugirango ubone ibisobanuro birambuye kubyerekeranye na router:
https://www.4gltewifirouter.com/
Igihe cyo kohereza: Apr-06-2023