发明名称 |
COMMUNICATION DEVICE, PROGRAM, COMMUNICATION METHOD AND COMMUNICATION SYSTEM |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a communication device, a program, a communication method and a communication system. <P>SOLUTION: The communication device includes: a first communication part for communicating with other communication device by electric field coupling or magnetic field coupling; a proximity detection part for detecting proximity with the other communication device and the first communication part; and a selection part for selecting different data as a transmission object in accordance with a period of time when the other communication device and the first communication part are proximately arranged if the other communication device and the first communication part are separated. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
申请公布号 |
JP2010050924(A) |
申请公布日期 |
2010.03.04 |
申请号 |
JP20080215844 |
申请日期 |
2008.08.25 |
申请人 |
SONY CORP |
发明人 |
SUGIZAKI EIKO;SAKAIDA NATSUKO;IWASAKI JUN |
分类号 |
H04W4/06;H04B5/02;H04M1/00;H04W84/10;H04W92/08 |
主分类号 |
H04W4/06 |
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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