| 发明名称 |
METHODS AND APPARATUS FOR CLOSE PROXIMITY WIRELESS COMMUNICATIONS |
| 摘要 |
A system is provided that includes a first device and a second device. The second device is configured to communicate wirelessly with the first device. The first and second devices selectively reduce an operational range for communications before sharing a secret, the secret related to data encryption. |
| 申请公布号 |
EP1908203(A4) |
申请公布日期 |
2011.03.23 |
| 申请号 |
EP20060787245 |
申请日期 |
2006.07.14 |
| 申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
BATRA, ANUJ;LINGAM, SRINIVAS |
| 分类号 |
H04L29/06;H04K1/00 |
主分类号 |
H04L29/06 |
| 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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