发明名称 |
Method and system for validating a device that uses a dynamic identifier |
摘要 |
A method that comprises obtaining a currently received signature from a device; obtaining a candidate identifier associated with the device; consulting a database to obtain a set of previously received signatures associated with the candidate identifier; and validating the currently received signature based on a comparison of the currently received signature to the set of previously received signatures associated with the candidate identifier. Also, a method that comprises obtaining a currently received signature from a device; decrypting the currently received signature to obtain a candidate identifier; and a candidate scrambling code; consulting a database to obtain a set of previously received scrambling codes associated with the candidate identifier; and validating the currently received signature based on a comparison of the candidate scrambling code to the set of previously received scrambling codes associated with the candidate identifier.
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申请公布号 |
US8412638(B2) |
申请公布日期 |
2013.04.02 |
申请号 |
US20080343268 |
申请日期 |
2008.12.23 |
申请人 |
YEAP TET HIN;O'BRIEN WILLIAM G.;BCE INC. |
发明人 |
YEAP TET HIN;O'BRIEN WILLIAM G. |
分类号 |
G06Q20/00;G06Q10/08;G06Q20/40 |
主分类号 |
G06Q20/00 |
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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