| 摘要 |
<p>Disclosed are an implementation method, a device, and a terminal for calibration. The method comprises: an instrument receiving an uplink burst signal transmitted by a terminal in an uplink time slot; the instrument confirming the physical address of the uplink time slot on the basis of the trigger address of the uplink burst signal, and confirming the physical address of a downlink time slot on the basis of the confirmed physical address of the uplink time slot and on the basis of a preset structure of a TD-SCDMA data frame; the instrument transmitting to the terminal a constant envelope signal on the basis of the confirmed physical address of the downlink time slot. In the present invention, the TD-SCDMA data frame is used for the transmission of signals between the terminal and the instrument, a need for downlink synchronization is obviated for a transmission-reception synchronous calibration between the terminal and the instrument, thereby allowing a rapid calibration of frequency and power between the terminal and the instrument. Thus the time required for calibration is shortened effectively, the complexity of the calibration process is lowered, the production efficiency is increased, and the production costs are reduced.</p> |
