{"product_id":"kognitiwnye-radioseti-von-raashkanna-raandran","title":"Kognitiwnye radioseti","description":"\u003cp\u003eKognitiwnoe radio (CR) - äto forma besprowodnoj swqzi, w kotoroj priemoperedatchik mozhet intellektual'no opredelqt', kakie kanaly swqzi ispol'zuütsq, a kakie net. Zatem priemoperedatchik mgnowenno perehodit na swobodnye kanaly, izbegaq pri ätom zanqtyh. Jeti wozmozhnosti pomogaüt optimizirowat' ispol'zowanie dostupnogo radiochastotnogo (RCh) spektra.Jeto takzhe minimiziruet pomehi dlq drugih pol'zowatelej. A blagodarq izbeganiü zanqtyh kanalow powyshaetsq äffektiwnost' ispol'zowaniq spektra i uluchshaetsq kachestwo obsluzhiwaniq (QoS) pol'zowatelej.Besprowodnoj radiochastotnyj spektr - äto ogranichennyj resurs, kotoryj obychno raspredelqetsq cherez process licenzirowaniq. V SShA za nego sowmestno otwechaüt Federal'naq komissiq po swqzi (FCC) i Nacional'noe uprawlenie po telekommunikaciqm i informacii (NTIA). FCC uprawlqet spektrom dlq nefederal'nogo (naprimer, kommercheskogo) ispol'zowaniq, a NTIA delaet to zhe samoe dlq federal'nogo (naprimer, woennogo, FBR) ispol'zowaniq.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786204930251\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786204930251","offer_id":40275783614557,"sku":"9786204930251","price":19.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/40b9650c-fc74-4f8c-b6d8-59f8a2121487.png?v=1758342898","url":"https:\/\/shop.autorenwelt.de\/en\/products\/kognitiwnye-radioseti-von-raashkanna-raandran","provider":"Autorenwelt Shop","version":"1.0","type":"link"}