| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication device, communication method, communication system, and base station for realizing more reliable reception of a target frame. <P>SOLUTION: A communication device comprises: a receiving unit for receiving a signal from a base station, a counting unit for counting a frame cycle, and a receiving control unit for getting the receiving unit to transit to a sleep state. The receiving control unit gets the receiving unit to revert from the sleep state before the count result from the counting unit reaches a target frame, and gets the receiving unit to transit to the sleep state again over a period corresponding to the difference between the current frame and the target frame. <P>COPYRIGHT: (C)2013,JPO&INPIT |
