| 摘要 |
<p>A request control unit (3) of a wireless mobile device (A) recognizes the state or content of received data, and judges whether or not it is necessary that the received data of the wireless mobile device (A) is optimized. If it is judged that the optimization is necessary, the request control unit (3) creates request information corresponding to the content of an alteration request to a wireless mobile device (B). The wireless mobile device (A) adds the created request information to transmission data and transmits the resultant information to the wireless mobile device (B). In this wireless mobile device (B), if an alteration request in the demodulated data is detected by a request control unit (3), the control of a speech processing unit (40) and an image processing unit (60) according to the request content is changed by the request control unit (3). As a result, there can be obtained a wider optimization than that of when the received data received by a device is altered only by the control of the device.</p> |
