Tekinoloje ya MIMO ndi lingaliro lofunikira muukadaulo wolumikizirana opanda zingwe.Ikhoza kupititsa patsogolo mphamvu ndi kudalirika kwa njira zopanda zingwe komanso kupititsa patsogolo kulankhulana opanda zingwe.Tekinoloje ya MIMO yakhala ikugwiritsidwa ntchito mosiyanasiyanamachitidwe oyankhulana opanda zingwendipo yakhala gawo lofunikira laukadaulo wamakono wolumikizirana opanda zingwe.
●Kodi ukadaulo wa MIMO umagwira ntchito bwanji?
Tekinoloje ya MIMO imagwiritsa ntchito ma antennas angapo otumizira ndi kulandira kutumiza ndi kulandira deta.Deta yotumizidwa idzagawidwa m'magulu angapo ang'onoang'ono ndikutumizidwa kudzera mumagulu angapo otumizira motsatira.Ma antennas angapo omwe amalandila amatenga tizizindikiro tating'ono izi ndikuphatikizanso muzolemba zoyambirira.Tekinoloje iyi imalola kuti mitsinje ingapo ya data ifalitsidwe pama frequency omwewo, potero kukulitsa magwiridwe antchito komanso mphamvu zamadongosolo.
●Ubwino waukadaulo wa MIMO
Chizindikiro cha wailesi chikawonetsedwa, makope angapo a siginecha amapangidwa, iliyonse yomwe ili mtsinje wamalo.Tekinoloje ya MIMO imalola tinyanga zambiri kutumiza ndi kulandira mitsinje ingapo nthawi imodzi, ndipo zimatha kusiyanitsa ma siginecha omwe amatumizidwa kapena kuchokera kumadera osiyanasiyana.Kugwiritsa ntchito ukadaulo wa MIMO kumapangitsa malo kukhala chida chomwe chingagwiritsidwe ntchito kukonza magwiridwe antchito ndikuwonjezera kufalikira kwa makina opanda zingwe.
1.Onjezani mphamvu ya njira
Kugwiritsa ntchito machitidwe a MIMO ndi njira yabwino yopititsira patsogolo luso la mawonekedwe.Mitsinje ingapo imatha kutumizidwa ndikulandiridwa nthawi imodzi pakati pa malo ofikira a MIMO ndi kasitomala wa MIMO.Kuchuluka kwa mayendedwe kumatha kuwonjezeka motsatana pomwe kuchuluka kwa tinyanga kumawonjezeka.Chifukwa chake, njira ya MIMO itha kugwiritsidwa ntchito kukulitsa mayendedwe opanda zingwe.Popanda kuwonjezeka kwa bandwidth ndi mphamvu yotumizira mlongoti, kugwiritsa ntchito sipekitiramu kumatha kuchulukirachulukira.
2.Improve channel kudalirika
Pogwiritsa ntchito kuchulukitsa kwapang'onopang'ono komanso kupindula kwapang'onopang'ono komwe kumaperekedwa ndi njira ya MIMO, tinyanga zingapo zitha kugwiritsidwa ntchito kupondereza kuzimiririka kwa njira.Kugwiritsa ntchito makina amitundu yambiri kumapangitsa kuti mitsinje ya data yofananira ifalitsidwe nthawi imodzi, yomwe ingagonjetse kwambiri kufota kwa njira ndikuchepetsa kulakwitsa pang'ono.
3.Improve Anti-interference Performance
Ukadaulo wa MIMO ukhoza kuchepetsa kusokoneza pakati pa ogwiritsa ntchito ndikuwongolera magwiridwe antchito oletsa kusokoneza maukonde kudzera mu tinyanga zingapo komanso ukadaulo wolekanitsa malo.
4.Kupititsa patsogolo Kufalikira
Ukadaulo wa MIMO ukhoza kupititsa patsogolo kufalikira kwa makinawa chifukwa ukadaulo wa MIMO utha kugwiritsa ntchito tinyanga zingapo potumiza deta, motero kuwongolera mtunda wotumizira ma siginecha komanso kuthekera kolowera.Panthawi yopatsirana, ngati tinyanga tating'ono takhudzidwa ndi kutsekeka kapena kuchepetsedwa, tinyanga tating'ono tomwe timatha kupitilizabe kufalitsa deta, motero kumathandizira kufalikira kwa ma sign.
5. Adapt ku Malo Osiyanasiyana a Channel
Tekinoloje ya MIMO imatha kutengera malo osiyanasiyana.Izi zili choncho chifukwa ukadaulo wa MIMO utha kugwiritsa ntchito tinyanga zingapo potumiza deta, motero kusintha kusintha kwamakanema osiyanasiyana.Panthawi yopatsirana, madera osiyanasiyana amakanema amatha kukhala ndi zovuta zosiyanasiyana pakutumiza kwa ma siginecha, monga ma multipath effect, Doppler effect, ndi zina zotere. Ukadaulo wa MIMO ungagwirizane ndi kusintha kwamakanema osiyanasiyana pogwiritsa ntchito tinyanga zingapo.
Mapeto
Ukadaulo wa MIMO wagwiritsidwa ntchito kwambiri pamakina osiyanasiyana olumikizirana opanda zingwe, kuphatikiza WLAN, LTE, 5G, ndi zina zambiri.kulankhulana mankhwalawopanga ndi kupanga, gulu la IWAVE R&D limayang'ana kwambiri kupanga ulalo wa data wopanda zingwe wotetezedwa pang'ono, waung'ono komanso wawung'ono wopanda ndege komansonsanja zopanda anthu.
Zopanga za IWAVE zodzipangira zokha za MESH zopanda zingwe zimagwiritsa ntchito ukadaulo wa MIMO zili ndi zabwino zamtunda wautali, kutsika pang'ono, kutumiza kosasunthika komanso kuthandizira madera ovuta.Amagwiritsidwa ntchito kwambiri m'malo omwe kuli anthu ambiri, malo ochepa ochezera pa intaneti, komanso maukonde osakhazikika.Ndi njira yapadera yopulumutsira anthu m'malo atsoka monga kusokonezeka kwa misewu mwadzidzidzi, kutsekedwa kwa intaneti, ndi kuzimitsa kwa magetsi.
Nthawi yotumiza: Dec-25-2023
