The Autonmatic system of Hydrological Data Acquisition and Transmission at the BikouHydropower Station is a mixed system with 1:8 short wave and 1:2 ultrashort wave.
碧口水电厂水情自动测报系统，是一个短波1：8和超短波1：2的混合体制的水情自动测报系统。
To reduce the errors of digital communication, the WDTP (Wireless Data Transmission Proof) agreement was proposed for ultrashort wave communication.
针对超短波通信，提出WDTP协议，可减小数据通信误码率。
应用推荐