发明名称 |
Communication device, communication system, communication method, and program |
摘要 |
<p>There is provided a communication device, which includes a physical layer which performs close-range one-to-one communication with a device B through electric field coupling or magnetic field coupling, an authentication information changing unit which dynamically changes device information for mutual authentication according to a type of data selected on an application, a protocol selection unit which selects one protocol that can be utilized by the communication device and the device B, a start information transmission unit which transmits the device information and information showing the selected protocol to the device B in order to make the device B start an application corresponding to the type of data and the selected protocol, and a protocol conversion unit which converts a protocol utilized by the application into a protocol utilized by the physical layer in order to transfer data between the applications of the communication device and the device B.</p> |
申请公布号 |
EP2328318(B1) |
申请公布日期 |
2014.07.16 |
申请号 |
EP20100187103 |
申请日期 |
2010.10.11 |
申请人 |
SONY CORPORATION |
发明人 |
IHORI, AKIHIRO;MAEKAWA, ITARU |
分类号 |
H04L29/06;H04L29/08 |
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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