Ikoranabuhanga rya MIMO nigitekerezo cyingenzi muburyo bwikoranabuhanga ryitumanaho.Irashobora kuzamura cyane ubushobozi nubwizerwe bwimiyoboro idafite umugozi no kuzamura ireme ryitumanaho ridafite.Ikoranabuhanga rya MIMO ryakoreshejwe cyane muburyo butandukanyesisitemu y'itumanaho ridafite umugozikandi yabaye igice cyingenzi cyikoranabuhanga rigezweho ryitumanaho.
●Nigute ikoranabuhanga rya MIMO rikora?
Ikoranabuhanga rya MIMO rikoresha uburyo bwinshi bwo kohereza no kwakira antene kugirango wohereze kandi wakire amakuru.Amakuru yoherejwe azagabanywamo ibice byinshi-byoherejwe kandi byoherejwe binyuze muri antene nyinshi zohereza.Benshi bakira antene batora ibyo bimenyetso hanyuma bakabihuza mumibare yumwimerere.Iri koranabuhanga ryemerera amakuru menshi yoherezwa kumurongo umwe, bityo bikongerera ubushobozi imikorere nubushobozi bwa sisitemu.
●Ibyiza bya tekinoroji ya MIMO
Iyo ikimenyetso cya radiyo kigaragaye, hakorwa kopi nyinshi yikimenyetso, buri kimwe kikaba ari ahantu hatandukanye.Ikoranabuhanga rya MIMO ryemerera antene nyinshi zohereza no kwakira imigezi myinshi icyarimwe icyarimwe, kandi irashobora gutandukanya ibimenyetso byoherejwe cyangwa biva mubyerekezo bitandukanye.Ikoreshwa rya tekinoroji ya MIMO ituma umwanya wumutungo ushobora gukoreshwa mugutezimbere imikorere no kongera ubwishingizi bwa sisitemu idafite umugozi.
1.Kongera ubushobozi bwumuyoboro
Gukoresha sisitemu ya MIMO nuburyo bwiza bwo kunoza imikorere.Inzira nyinshi zitandukanijwe zishobora koherezwa no kwakirwa icyarimwe hagati ya MIMO yinjira nu mukiriya wa MIMO.Ubushobozi bwumuyoboro burashobora kwiyongera kumurongo uko umubare wa antene wiyongera.Kubwibyo, umuyoboro wa MIMO urashobora gukoreshwa kugirango wongere ubushobozi bwumuyoboro udafite umugozi.Hatabayeho kongera umurongo wa antenna nimbaraga zo gukwirakwiza, gukoresha spekiteri irashobora kwiyongera cyane.
2.Gutezimbere umuyoboro wizewe
Ukoresheje inyungu zinyuranye zunguka hamwe ninyungu zinyuranye zitangwa numuyoboro wa MIMO, antene nyinshi zirashobora gukoreshwa muguhagarika imiyoboro igabanuka.Ikoreshwa rya sisitemu nyinshi-antenne ituma amakuru ahwanye nogutambutsa icyarimwe icyarimwe, gishobora gutsinda cyane umuyoboro ugabanuka no kugabanya ikosa rya biti.
3.Kunoza imikorere yo kurwanya kwivanga
Ikoranabuhanga rya MIMO rishobora kugabanya kwivanga hagati yabakoresha no kunoza imikorere yo kurwanya interineti binyuze muri antene nyinshi hamwe nikoranabuhanga ryo gutandukanya umwanya.
4.Gutezimbere
Ikoranabuhanga rya MIMO rirashobora kunoza uburyo bwa sisitemu kuko tekinoroji ya MIMO irashobora gukoresha antene nyinshi mugukwirakwiza amakuru, bityo bikazamura intera yohereza ibimenyetso hamwe nubushobozi bwo kwinjira.Mugihe cyo kwanduza, niba antene zimwe na zimwe ziterwa no guhagarika cyangwa kwiyongera, izindi antene zirashobora gukomeza kohereza amakuru, bityo bigatuma ibimenyetso byerekana neza.
5.Kumenyera Ibidukikije Bitandukanye
Tekinoroji ya MIMO irashobora guhuza nuburyo butandukanye bwibidukikije.Ni ukubera ko tekinoroji ya MIMO ishobora gukoresha antene nyinshi mugukwirakwiza amakuru, bityo igahuza nimpinduka muburyo butandukanye bwibidukikije.Mugihe cyo kohereza, ibidukikije bitandukanye bishobora kugira ingaruka zitandukanye muburyo bwo kohereza ibimenyetso, nkingaruka nyinshi, ingaruka za Doppler, nibindi. Ikoranabuhanga rya MIMO rishobora guhuza nimpinduka mubidukikije bitandukanye ukoresheje antene nyinshi.
Umwanzuro
Ikoranabuhanga rya MIMO ryakoreshejwe cyane muri sisitemu zitandukanye zitumanaho zidafite umugozi, harimo WLAN, LTE, 5G, nibindi nkumunyamwugaibicuruzwa by'itumanahoGutezimbere no gukora, IWAVE R&D itsinda ryibanda mugutezimbere mini umutekano utagira umurongo wamakuru uhuza urumuri, ntoya na micro ikirere kitagira abadereva kandiUbutaka butagira abadereva.
IWAVE yonyine yateje imbere MESH ibicuruzwa bitagira umuyoboro ukoresha imiyoboro ya MIMO ifite ibyiza byo kohereza intera ndende, ubukererwe buke, ihererekanyabubasha hamwe no gushyigikira ibidukikije bigoye.Irakoreshwa cyane mubihe aho usanga hari abantu benshi, imiyoboro rusange rusange, hamwe numuyoboro udahungabana.Ni igishushanyo cyihariye cyo gutabara ahantu h’ibiza nko guhagarika umuhanda gitunguranye, guhagarika interineti, n’umuriro w'amashanyarazi.
Igihe cyo kohereza: Ukuboza-25-2023
