发明名称 METHOD FOR CONTROLLING ACCESS TO BROADCAST CONTENT
摘要 The present invention relates to the domain of control of access to audiovisual content transmitted to a receiver, in particular control based on the localization of the receiver. This invention proposes a method of control of access to content transmitted to a receiver, said receiver being part of an access geographic control system comprising verification means and security means, the method comprising the following steps: acquisition of a current localization by a portable device, transfer of the current localization to the verification means, extraction, in a memory of the verification means, of a localization data set defining at least one area, verification, by the verification means, that the current localization is included in said area, and if so, transmission of an authorization message for the reception of the audiovisual content to the security means relative to the receiver.
申请公布号 EP3044966(A1) 申请公布日期 2016.07.20
申请号 EP20140759176 申请日期 2014.09.04
申请人 NAGRAVISION S.A. 发明人 SERVIGNAT, DAVID;PONT, JOSÉ-EMMANUEL;THOMAS, FRÉDÉRIC;JANTZ, SCOTT;LIVAY, NIR
分类号 H04N21/258;H04N21/266;H04N21/41;H04N21/414;H04N21/418;H04N21/422;H04N21/4223;H04N21/45;H04N21/4623;H04N21/4627 主分类号 H04N21/258
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