Iyo kubara yegereye imipaka yumubiri yumuvuduko wamasaha, duhindukirira ubwubatsi Bwinshi. Mugihe itumanaho ryegera imipaka yumubiri ryimodoka, duhindukirira sisitemu menshi. Ni izihe nyungu ziyoboye abahanga n'abashakashatsi guhitamo antenna nyinshi nk'ishingiro rya 5g n'izindi itumanaho ridafite umugozi? Mugihe imyifatire idahwitse yashishikarizwa kongeramo antene kumanota rusange, yavumbuwe hagati ya ANTNAS nyinshi kuri TX na / cyangwa RX yafunguye ibindi bintu bidashoboka. Reka noneho dusobanure tekinike eshatu zikomeye muriki gice.
** BEAMMING **
Kubyari ni tekinoroji yibanze kumurongo wumubiri wa 5g ushingiye. Hariho ubwoko bubiri butandukanye bwo kuba imboneramu:
Kubyatsi bya kera, bizwi kandi nkumurongo-wa-kureba (Los) cyangwa Kubyari
Muri rusange Braamming, uzwi kandi nkumurongo-wa-kureba (nlos) cyangwa kubitsa
Igitekerezo cyihishe inyuma yubwoko bwombi ni ugukoresha antenna nyinshi kugirango yongere imbaraga zigera ku mukoresha runaka, mugihe uhagarika ibimenyetso inkoko zivanga. Nkibigereranyo, digital Syungurura Ibirimo Ibimenyetso muri domenic domeni murwego rwitwa spiteri. Mu buryo busa, bahinduranya ibimenyetso byerekana indangarubuga. Iyi niyo mpamvu nayo ivugwa nkibishumba.
Ibitekerezo byumubiri bifite amateka maremare mugutunganya ibimenyetso bya algorithm ya Sonar na Radar. Itanga ibiti nyabyo mumwanya wo kwanduza cyangwa kwakirwa kandi bifitanye isano rya hafi ninguni yo kuhagera (aoa) cyangwa inguni yo kugenda (AOD) yikimenyetso. Bisa nuburyo bwa chadm bitera imigezi ihwanye na domain, imitekerereze ya kera cyangwa yumubiri irema ibiti bibangikanye murwego rwo kunguri.
Kurundi ruhande, muburyo bworoshye bwo kwizihiza, kubitsa bisanzwe cyangwa kugaragara bisobanura gutambuka (cyangwa kwakira) ibimenyetso bimwe na kimwe cya tx (cyangwa rx) hamwe nicyiciro cya TX (cyangwa RX) hamwe nicyiciro cyabigenewe cyoroshye kumukoresha runaka. Bitandukanye no kuyobora urumuri mubyerekezo runaka, kohereza cyangwa kwakira bibaho mubyerekezo byose, ariko urufunguzo rwibanze ku mpande nyinshi z'ikimenyetso cyo kwakira ingaruka zica intege.
** Ibiciro byinshi byambukiranya **
Muburyo bwa splealing ya splexing, imigezi yinjiza igabanijwemo imigezi myinshi ibangikanye kumurongo wa spanial, hanyuma buri mugezi wagejejwe kuminyururu itandukanye. Igihe cyose inzira z'umuyoboro ziza ziva mu mpande zihagije kuri RX Anteni, hashobora kubaho ihungabana, uburyo bwo gutunganya ibipimo (DSP) birashobora guhindura imiyoboro idafite umugozi mu miyoboro yigenga. Ubu buryo bwa Mimo bwabaye ibintu byingenzi kugirango habeho ubunini bwiyongera muri sisitemu ya sisitemu ya none, kubera ko amakuru yigenga atandukira muri antenna nyinshi hejuru yumurongo umwe. Gutahura algorithms nka zeru zeru (zf) batandukanya ibimenyetso bya modulation mugutandukanya izindi antenna.
Nkuko bigaragara ku gishushanyo, muri WiFi mu-Mimo, imigezi myinshi yamakuru icyarimwe yoherejwe kubakoresha benshi kuva antene nyinshi zohereza.
** Umwanya-Igihe CODING **
Muri ubu buryo, gahunda zidasanzwe za code zikoreshwa mubihe na antenne ugereranije na sisitemu imwe, kugirango wongere uhaguruke ibiciro bitandukanye nta gihombo cyamakuru kurikirana. Umwanya-wigihe cyongeraho uburyo butandukanye udakeneye ikigereranyo cyumuyoboro kuri optante hamwe na antene nyinshi.
Igitekerezo Microwave ni uruganda rwumwuga rwibice bya 5G RF kuri sisitemu ya Antenna mu Bushinwa, harimo akayunguruzo ka RF. Bose barashobora kwihitiramo ukurikije remirements yawe.
Murakaza neza kurubuga rwacu:www.undi majwi-mw.comcyangwa atwohereze kuri:sales@concept-mw.com
Igihe cyagenwe: Feb-29-2024