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 US2016219319(A1) 申请公布日期 2016.07.28
申请号 US201414917090 申请日期 2014.09.04
申请人 NAGRAVISION S.A. 发明人 SERVIGNAT David;PONT Jose-Emmanuel;THOMAS Frederic;JANTZ Scott;LIVAY Nir
分类号 H04N21/258;H04N21/414;H04N21/266;H04N21/4627;H04N21/475;H04N21/422;H04N21/254;H04N21/45 主分类号 H04N21/258
代理机构 代理人
主权项 1. A method for controlling 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: receiving a verification invitation message by the receiver; obtaining or generating a unique code by the receiver; transmitting, to said verification means, said unique code or information that allows verification of the unique code; transmitting said unique code to a portable device; receiving, by the verification means, a current localization and the unique code from the portable device; verifying the unique code received by the verification means, and if the code is correct; extracting, from a memory of the verification means, a localization data set defining at least one area; and verifying by the verification means that the current localization is included in said area, and transmitting an authorization message for the reception of the audiovisual content to the security means of said receiver in response to the current localization being included in the area.
地址 Cheseaux-sur-Lausanne CH