Műholdas telefonok felmenő hívásainak közeltéri felderítése

Abstract

My research topic is the detection of personal satellite communication systems, method of detection procedure and use of acquired information in order to protect the security of Hungary. " In the service of my country 2014" conference presented the first results of the research topic, the Iridium system calls to the ascending detectable. Continuing my research in my article I launched a report on the Thuraya system calls reconnaissance.