| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless communication device and wireless communication system with enhanced power source control reliability. <P>SOLUTION: The wireless communication device comprises: a packet detection unit for detecting whether a packet is received; a determination unit for determining whether a temporal change to the detection of packet reception, which is performed by the packet detection unit, corresponds to a predetermined identifier; and a power source control unit for controlling the supply of power from a power source based on the result of determination by the determination unit. <P>COPYRIGHT: (C)2009,JPO&INPIT |
