发明名称 |
System and method for individualized broadcasts on a general use broadcast frequency |
摘要 |
A system and method of individualizing a general broadcast by combining a user identifier with a message and encoding the combination with a user specific code. Also, source identifiers can be added to the encoded combination, and the result again encoded and broadcast via a general broadcast system.
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申请公布号 |
US7020104(B2) |
申请公布日期 |
2006.03.28 |
申请号 |
US20010904911 |
申请日期 |
2001.07.16 |
申请人 |
LOCKHEED MARTIN CORPORATION |
发明人 |
BAY FM |
分类号 |
H03K19/173;H04B7/185;G01S1/00;H04H60/15;H04H60/71;H04J13/04;H04L12/56 |
主分类号 |
H03K19/173 |
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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