Tun daga 802.11n, ana amfani da fasahar MIMO a cikin wannan yarjejeniya kuma ta inganta ƙimar watsa mara waya sosai. Musamman, yadda ake samun haɓakar fasaha mai girma. Yanzu bari mu dubi fasahar MIMO.
Tare da ci gaban fasahar sadarwar mara waya, ana haifar da ƙarin ladabi. Don haɓaka ƙimar watsa bayanai da amfani da bandwidth, ana amfani da fasahar eriya da yawa. Wannan shi ake kira Mimo. Daga mahangar dabarar Shannon, fasahar Mimo na iya hanzarta saurin aika bayanai, wanda hakan ke inganta yanayin siginar-zuwa-amo.
A cikin ma'ana mai faɗi, MIMO tana nufin yanayin rarraba sararin samaniya wanda ke goyan bayan watsa magudanan bayanai da yawa a lokaci guda. Koyaya, wani lokacin ra'ayin MIMO ya bambanta saboda abun ciki. Misali, lokacin da muke magana game da 5G, muna magana ne game da MIMO mai girma, wanda shine kalmar fasahar kera katako.
Rukunin ginshiƙi yana bayyana ainihin ka'idar MIMO;
Na farko, muna ɗauka cewa akwai rafukan bayanai guda biyu, A da B, waɗanda ake watsa su lokaci ɗaya. Ana aika waɗannan rafukan bayanan guda biyu daban ta eriya biyu. A wannan lokacin, rafukan bayanan biyu dole ne su aika bayanai don wucewa ta tsarin tashoshi mara waya kuma su isa eriya biyu a lokaci guda don karɓar sigina. Ƙarshen karɓa yana aiwatar da rafukan bayanai guda biyu don siginar dijital kuma suna dawo da bayanan rafukan biyu da kansu. Ya kamata a lura cewa a ƙarshen aikawa, ƙarshen RF na siginar biyu yana amfani da bandeji iri ɗaya lokacin daidaitawa. Misali, a yanayin 5G 100M, siginar biyu suna amfani da bandwidth 100M. Kawai ƙara yawan eriya.
Abin da ke sama shine bayanin ilimin MIMO Basic Technical Principles wanda ya kawoShenzhen Haidiwei Optoelectronic Technology Co., Ltd., mai kera kayan sadarwa na gani. Barka da zuwatuntube mu.