发明名称 METHOD AND SYSTEM FOR DETECTING UNAUTHORIZED USE OF A SET TOP BOX USING WEATHER PROFILES
摘要 A system and method for determining unauthorized use of a set top box includes a set top box that receives a profile of weather conditions in a geographic area, generating a weather log, comparing the weather log and the profile and disabling the set top box from receiving signals in response to comparing. A head end and a plurality of other set top boxes may be used to gather the weather data to form the profile.
申请公布号 WO2013101871(A4) 申请公布日期 2014.01.09
申请号 WO2012US71713 申请日期 2012.12.27
申请人 THE DIRECTV GROUP, INC. 发明人 LEE, SEAN S.;JOSEPH, KURIACOSE;CASAVANT, SCOTT D.
分类号 H04N21/258;H04N21/442;H04N21/45;H04N21/454;H04N21/4627;H04N21/61;H04N21/6334;H04N21/658 主分类号 H04N21/258
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