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RSSI angl Received Signal Strength Indication v telekomunikaciyi pristrij dlya vimiryuvannya rivnya potuzhnosti signalu Najprostishi shemi rozroblyayutsya shob prijnyati vhidnij signal i sformuvati analogovu vihidnu naprugu abo vidpovidnij cifrovij kod oderzhuvanij pislya podachi ciyeyi naprugi na ACP proporcijnu potuzhnosti prijnyatogo signalu Mozhna vikoristovuvati danij pokaznik shob ociniti vidstan do peredavacha dlya stilnikovih telefoniv do bazovoyi stanciyi Yak pravilo signal vimiryuyetsya na promizhnih chastotah pered pidsilyuvachem napriklad v stilnikovih telefonah i inshih GSM pristroyah U pristroyah yaki pracyuyut bez vikoristannya promizhnih chastot vimir vedetsya na osnovnij chastoti Pokaznik RSSI pogano korelyuye z yakistyu signalu ale mozhe vikoristovuvatisya dlya pribliznoyi ocinki yakosti signalu Bilsh tochnu ocinku mozhna otrimati za dopomogoyu parametra Link Quality Indicator LQI RSSI v realizaciyi standartu 802 11 red V standarti IEEE 802 11 sistem RSSI ce vidnosna otrimana intensivnist signalu u bezprovidnih tehnologiyah peredachi sho virazhayetsya v umovnih odinicyah RSSI ce pokaznik rivnya potuzhnosti signalu sho nadhodit do anteni Chim bilshe znachennya RSSI tim silnishim ye signal Primitki red Div takozh red LQI Link Quality Indicator CINR Carrier to Interference Noise Ratio nbsp Cya stattya ye zagotovkoyu Vi mozhete dopomogti proyektu dorobivshi yiyi Ce povidomlennya varto zaminiti tochnishim Otrimano z https uk wikipedia org w index php title RSSI amp oldid 38299468