| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce power consumption necessary for a channel change. <P>SOLUTION: A channel information output unit 13 detects communication channel information included in information indicated by a signal received through an antenna 16, to output the communication channel information. A radio communication unit 15 includes a first operation mode and a second operation mode whose power consumption during operation is relatively higher than the first operation mode. At operation in the second operation mode, a communication data is transmitted to an external terminal through the antenna 16, using a communication channel indicated by the communication channel information output from the channel information output unit 13. <P>COPYRIGHT: (C)2013,JPO&INPIT |
