发明名称 |
Selective delivery of data |
摘要 |
The delivery of data broadcast over a unidirectional communication data link is targeted at receivers having an environment exhibiting a specific characteristic by labelling the data prior to transmission with a status indicator that defines the characteristic that the local environment of the receiver (17) must possess as a precondition for receiving the data. Typical types of characteristics envisaged are the location of the receiver and the climatic condition of the receiver.
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申请公布号 |
US7606163(B2) |
申请公布日期 |
2009.10.20 |
申请号 |
US20010925357 |
申请日期 |
2001.08.09 |
申请人 |
NXP B. V. |
发明人 |
THORNE NICHOLAS D. L.;BASSETT CHRISTOPHER J. |
分类号 |
G06F11/00;H04H60/07;H04H60/51;H04H60/65;H04J3/24;H04L12/18;H04N7/08;H04N7/081;H04N7/16 |
主分类号 |
G06F11/00 |
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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