| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mobile terminal device, a communication system and a communication method which allow a user to communicate more comfortably. <P>SOLUTION: A mobile terminal device 100 comprises: a signal processing unit 120 for processing information to be transmitted or received by a transmission and reception unit 110; a communication quality calculation unit 130 for calculating communication quality from an operation result of the signal processing unit 120, and based on the calculated communication quality, for determining a communication condition at the time of data communication, a notification unit 140 for notifying the communication condition determined by the communication quality calculation unit 130; and a display unit 150 for displaying the communication condition notified by the notification unit 140 by means of a communication condition display icon 161 on the display screen 160 in a stepwise manner. <P>COPYRIGHT: (C)2012,JPO&INPIT |
