Ilimi

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, mor...

Akwai nau'ikan maɓalli da yawa a kasuwa, amma kuma akwai bambance-bambancen aiki daban-daban, kuma manyan abubuwan sun bambanta.Ana iya raba shi gwargwadon ma’ana mai faɗi da ma’auni na aikace-aikace: 1) Da farko, a cikin ma’ana mai faɗi, ana iya raba maɓallan cibiyar sadarwa zuwa kashi biyu...

Ƙa'ida: Ƙa'idar Tsarin Batsa Tsare-tsare Kai tsaye yana da sauƙi.Misali, zaren bayanin da za a aika ana faɗaɗa shi zuwa maƙallan mitar mai faɗi sosai ta hanyar lambar PN.A ƙarshen karɓar, bayanan da aka aika ana dawo da su ta hanyar daidaita siginar bakan da aka watsa tare da ...

EVM: gajarta na Kuskuren Vector Magnitude, wanda ke nufin girman girman kuskuren vector.Mitar mitar siginar dijital ita ce ta canza siginar basband a ƙarshen aikawa, aika shi zuwa layin don watsawa, sannan a rage shi a ƙarshen karɓar don dawo da asalin tushe na asali ...

Ƙa'idar aiki: Bayan kowane kumburi na maɓalli ya karɓi umarnin watsa bayanai, da sauri yana bincika teburin adireshin da aka adana a cikin ƙwaƙwalwar ajiya don tabbatar da haɗin haɗin katin cibiyar sadarwa tare da adireshin MAC sannan ya watsa bayanan zuwa kumburi.Idan wurin daidai yake ...

Daban-daban na gani na gani na ɓangare na uku akan kasuwa suna da fa'ida mai girma a cikin farashi idan aka kwatanta da na'urori masu gani na asali, waɗanda zasu iya magance matsalar yadda yakamata na babban jigilar kayan aikin gani.Koyaya, wasu mutane har yanzu suna damuwa game da ingancin na'urorin gani masu jituwa.HDV...