发明名称 |
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM |
摘要 |
A wireless communication device includes: a packet detection part detecting presence/absence of a reception of a packet; a judgment part judging whether or not temporal change of presence/absence of the reception of the packet detected in the packet detection part corresponds to a predetermined identifier; and a power source control unit controlling power supply from a power source based on a result of a judgment in the judgment part.
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申请公布号 |
US2009067356(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
US20080263070 |
申请日期 |
2008.10.31 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SAKAMOTO TAKAFUMI;TOSHIMITSU KIYOSHI;UMEDA TOSHIYUKI;OTAKA SHOJI;MERA KEISUKE |
分类号 |
G08C17/00;H04B7/00;H04W84/02 |
主分类号 |
G08C17/00 |
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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