| 摘要 |
PROBLEM TO BE SOLVED: To reduce power consumption of a battery by detecting absence of data to be sent, informing a communication opposite party of transmission of thinned interpolation data, when no transmission data are in existence, and transmitting thinned interpolation data to the opposite party so as to relieve a load of sending the interpolation data. SOLUTION: In the case that no data are received from a data communication interface 108, a transmission detection section 107A of a control section 107, detecting the state, sets a frame-off sequence where data frames are all set to '1' denoting absence of data and a frame number, and a request frame number is added to each frame and stored to a transmission data buffer 105. Then the control section 107 instructs a time division processing section 103 to transmit PHS slots with a channel identification denoting data communication with interleaved data and also controls a transmission timing. As a result, the time division processing section 103 controls a radio section 101. |
