发明名称 |
Communication device, communication method, communication system and service issuing method |
摘要 |
<p>A communication device includes an antenna for transmitting and receiving signals with a reader/writer of a service issuing terminal; a recording unit recorded with data, and also recorded with a pattern in which information specifying an authentication key and access attribute indicating whether or not a readout process or a write process on the data is possible using the authentication key are corresponded; and a control unit for, when receiving one or plural information specifying a region of the data from the reader/writer of the service issuing terminal via the antenna, holding the received one or plural information specifying the region of the data.</p> |
申请公布号 |
EP2120490(A2) |
申请公布日期 |
2009.11.18 |
申请号 |
EP20090006130 |
申请日期 |
2009.05.05 |
申请人 |
SONY CORPORATION |
发明人 |
KANEMOTO, TOSHINORI;SHIGA, TEIICHI |
分类号 |
H04W12/06;H04L29/06 |
主分类号 |
H04W12/06 |
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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