Itekhnoloji ye-MIMO yingcamango ebalulekileyo kubuchwepheshe bonxibelelwano olungenazingcingo.Inokuphucula kakhulu amandla kunye nokuthembeka kwamajelo angenazingcingo kunye nokuphucula umgangatho wonxibelelwano olungenazingcingo.Itekhnoloji ye-MIMO isetyenziswe ngokubanzi kwiindawo ezahlukeneyoIinkqubo zonxibelelwano ezingenazintambokwaye ibe yinxalenye ebalulekileyo yeteknoloji yonxibelelwano lwale mihla.
●Isebenza njani itekhnoloji yeMIMO?
Itekhnoloji ye-MIMO isebenzisa ii-eriyali ezininzi zokudlulisa kunye nokufumana ukuthumela nokufumana idatha.Idatha egqithisiweyo iya kwahlulwa ibe yimiqondiso emininzi engaphantsi kwaye ithunyelwe ngee-antenna ezininzi zokuhambisa ngokulandelanayo.Ii-eriyali ezininzi ezifumanayo zithatha ezi miqondiso zingaphantsi kwaye ziphinde zidibanise kwidatha yokuqala.Ubuchwephesha buvumela ukuba ukuhanjiswa kwedatha ezininzi kuhanjiswe kwibhendi yefrikhwensi enye, ngaloo ndlela inyusa ukusebenza kakuhle kwembonakalo kunye nomthamo wenkqubo.
●Izinto eziluncedo zobugcisa be-MIMO
Xa isibonakaliso sikanomathotholo sibonakalisiwe, iikopi ezininzi zesignali ziveliswa, nganye ibe ngumjelo wendawo.Itekhnoloji ye-MIMO ivumela ii-eriyali ezininzi ukuba zisasaze kwaye zifumane imijelo emininzi yendawo ngaxeshanye, kwaye inokwahlula imiqondiso ethunyelwe okanye evela kwiindlela ezahlukeneyo zendawo.Ukusetyenziswa kobuchwephesha be-MIMO kwenza indawo ibe sisixhobo esinokusetyenziswa ukuphucula ukusebenza kunye nokwandisa ukugqunywa kweenkqubo ezingenazingcingo.
1.Ukwandisa umthamo wetshaneli
Ukusebenzisa iinkqubo ze-MIMO yindlela esebenzayo yokuphucula ukusebenza kakuhle kwe-spectral.Imijelo emininzi yendawo ingathunyelwa kwaye yamkelwe ngaxeshanye phakathi kwendawo yofikelelo ye-MIMO kunye nomxhasi we-MIMO.Umthamo wesiteshi unokunyuka ngokulandelelana njengoko inani leeriyali likhula.Ke ngoko, itshaneli ye-MIMO inokusetyenziselwa ukwandisa ngokubonakalayo umthamo wetshaneli engenazingcingo.Ngaphandle kokunyusa i-bandwidth kunye namandla okuhambisa i-eriyali, ukusetyenziswa kwe-spectrum kunokunyuswa ngokukhawuleza.
2.Phucula ukuthembeka kwetshaneli
Ngokusebenzisa inzuzo yokuphinda-phinda indawo kunye nenzuzo yokwahluka kwendawo ebonelelwa sisitishi se-MIMO, ii-eriyali ezininzi zinokusetyenziselwa ukucinezela ukuphela kwetshaneli.Ukusetyenziswa kweenkqubo ezininzi ze-antenna kuvumela ukuba imijelo yedatha ehambelanayo ihanjiswe ngaxeshanye, enokoyisa kakhulu ukutshatyalaliswa kwetshaneli kunye nokunciphisa izinga lephutha elincinci.
3.Phucula iNdlela yokuSebenza yokuchasana nokuphazanyiswa
I-teknoloji ye-MIMO inokunciphisa ukuphazamiseka phakathi kwabasebenzisi kunye nokuphucula ukusebenza kwe-anti-interference yenethiwekhi ngokusebenzisa ii-antenna ezininzi kunye ne-teknoloji yokwahlula indawo.
4.Phucula uFundo
Itekhnoloji ye-MIMO inokuphucula ukugqunywa kwenkqubo kuba itekhnoloji ye-MIMO inokusebenzisa ii-eriyali ezininzi ukuhanjiswa kwedatha, ngaloo ndlela iphucula umgama wokuhanjiswa komqondiso kunye nokukwazi ukungena.Ngexesha lokuhanjiswa, ukuba ezinye ii-eriyali zichatshazelwa kukubhloka okanye ukuthomalalisa, ezinye ii-eriyali zisengaqhubeka nokuhambisa idatha, ngaloo ndlela kuphuculwe ukugutyungelwa komqondiso.
5.Ziqhelanisa neeNdawo zokuSingqongileyo zamaChaneli
Itekhnoloji ye-MIMO inokuziqhelanisa neemeko ezahlukeneyo zesitishi.Oku kungenxa yokuba itekhnoloji ye-MIMO inokusebenzisa ii-eriyali ezininzi zokuhanjiswa kwedatha, ngaloo ndlela ilungelelanisa neenguqu kwiindawo ezahlukeneyo zesitishi.Ngethuba lenkqubo yokuhanjiswa, iindawo ezahlukeneyo zeshaneli zinokuba neempembelelo ezahlukeneyo ekudluliseni umqondiso, njengempembelelo ye-multipath, i-Doppler effect, njl. I-teknoloji ye-MIMO ingakwazi ukulungelelanisa utshintsho kwiindawo ezahlukeneyo zesiteshi ngokusebenzisa i-antenna ezininzi.
Ukuqukumbela
Itekhnoloji ye-MIMO isetyenziswe ngokubanzi kwiinkqubo ezahlukeneyo zonxibelelwano ezingenazintambo, kuquka i-WLAN, i-LTE, i-5G, njl.imveliso yonxibelelwanoumphuhlisi kunye nomvelisi, iqela le-IWAVE le-R&D lijolise ekuphuhliseni ikhonkco ledatha elikhuselekileyo elingenazingcingo lokukhanya, amaqonga amancinci kunye nomoya omncinci ongenamntu kunyeamaqonga angenamntu.
Iimveliso zenethiwekhi ezingenazingcingo ze-IWAVE eziziphuhlisileyo ze-MESH zamkela itekhnoloji ye-MIMO zinezibonelelo zothumelo olude lomgama, ukubambezeleka okuphantsi, ukuhanjiswa okuzinzileyo kunye nenkxaso yeemeko ezingqongileyo ezinzima.Isetyenziswa kakhulu kwiimeko apho kukho abantu abaninzi, izikhululo ezimbalwa zenethiwekhi yoluntu, kunye nenethiwekhi engazinzanga.Luyilo olukhethekileyo lokuhlangula kwiindawo zentlekele ezifana nokuphazamiseka kwendlela ngequbuliso, ukuqhawuka koqhagamshelo kwi-Intanethi, kunye nokucima kombane.
Ixesha lokuposa: Dec-25-2023
