| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication system in which receiving-side power consumption can be reduced even when an intermittent reception time interval is prolonged. <P>SOLUTION: A transmitter transmits a packet iteratively multiple times after an initiation signal. A receiver performs intermittent receiving operation at first time intervals for detecting the initiation signal and after the initiation signal is detected, the packet is detected at second time intervals, thereby reducing power consumption of the receiver. <P>COPYRIGHT: (C)2008,JPO&INPIT |
