| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal having structure capable of reducing power consumption by removing useless processing. <P>SOLUTION: The start timing of wireless communication is detected by the counting of a low-speed clock in each plurality of communication devices 201 to 203 and wireless communication by a high speed clock is executed in each plurality of communication devices 201 to 203. The measurement of clock errors in the low-speed clock by the high-speed clock is executed in time division by the plurality of communication devices 201 to 203. Thereby, it is unnecessary to continue the generation of the high-speed clock to detect a clock error even when wireless communication such as incoming call confirmation is completed, so that power consumption can be reduced. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
