发明名称 |
Method for transferring encrypted useful data objects |
摘要 |
A method for transferring encrypted useful data objects (NDO) to a first telecommunication terminal (TG1), wherein at least one encrypted useful data object is initially transferred from a switching component to the first telecommunication terminal. Time information (SABS) is transferred from the switching component to the first telecommunication terminal indicating up to which moment in time a rights object (RO) associated with the at least one encrypted useful data object will arrive. Once, the rights object received by the first telecommunication terminal, the telecommunication terminal checks if the moment in time indicated in the time information has elapsed. If the moment has not elapsed, the first telecommunication terminal issues a signal relating to the receipt of a useful data object via a user interface.
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申请公布号 |
US7835992(B2) |
申请公布日期 |
2010.11.16 |
申请号 |
US20040595713 |
申请日期 |
2004.10.11 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MEYER OLIVER;SCHMIDT ANDREAS;TRAUBERG MARKUS |
分类号 |
G06Q99/00;H04L12/18;H04L29/06;H04W4/12;H04W12/02;H04W80/12 |
主分类号 |
G06Q99/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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