| 摘要 |
PURPOSE:To make effective use of the method for such as telemetering and tele- control, by reducing the useless time caused by the repetition of call and response and enabling to increase the transmission efficiency, through the delivery of the call out signal for the next called station after the response of the called station. CONSTITUTION:The called station 1 transmits the signal to call the next called station 2 for the call out time T5 after the time T0 corresponding to the call out from the calling station (transmitter preheating time T0 and call not T1) and the response time T2. Thus, since the called station sequentially calls out time the next called station, there is no necessity for the calling station to call out the called station many times, making unnecessary the time 0 which had been required at the occasion of calling and improving the transmission efficiency greatly. |
