| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication terminal which can be shifted from a normal mode to a power saving mode in an appropriate shift time corresponding to a use state or a use environment, and improves convenience of its user.SOLUTION: A normal mode is a mode in which power supply of electric energy which enables data communication between a radio communication part 110 and other radio communication terminal is performed, and a power saving mode is a mode in which power supply of electric energy smaller than the electric energy power-supplied in the normal mode is performed. A shift time determination part 182 determines a power saving state shift time (a time until the radio communication part is switched to the power saving mode from a time when the radio communication part ends the data communication with other radio communication terminal in the normal mode). A power supply control part 181 performs switching from the normal mode to the power saving mode on the basis of the power saving state shift time. The shift time determination part 182 determines the power saving state shift time on the basis of information about the use state of a radio communication terminal 1000 or the use environment thereof. |
