無線通信システム、携帯情報端末、電源制御方法、及び電源制御プログラム

摘要

PROBLEM TO BE SOLVED: To provide a radio communication system capable of efficient power control.SOLUTION: The radio communication system includes: a first communication device including first radio communication means for communicating with a base station and information transmission means for transmitting communication state information indicative of a communication state with the base station; and a second communication device including information reception means for receiving the communication state information from the information transmission means, second radio communication means for communicating with the base station and control means for controlling the power of the second radio communication means on the basis of the communication state with the base station and the communication state information.