发明名称 Method/system/terminal authorized access having main/secondary terminal each terminal having contents verification using information exchange principal/secondary terminals matching contents providing access secondary system.
摘要 The system receives contents (10) with authorized access with a main terminal (14) and a secondary terminal (16). Each terminal has means (25,27) of verification of the contents, using exchange of information (26) between the principle and secondary terminals. Matching the contents information allows access of the secondary terminal to the information.
申请公布号 FR2840749(A1) 申请公布日期 2003.12.12
申请号 FR20020009362 申请日期 2002.07.24
申请人 THOMSON LICENSING S.A. 发明人 SACHOT JEAN CLAUDE
分类号 H04L29/06 主分类号 H04L29/06
代理机构 代理人
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