Adaptive Dynamic Sampling Method Based on Features of Test Data

Due to the limited communication bandwidth for data transmission in the distributed wireless testing system, a method of adaptive dynamic sampling based on the features of test data is proposed to comprehensively collect effective test data. This method calculates dynamic sampling rate weights according to data features, dynamically adjusts the sensors sampling rates for each channel in real time, and reallocates the communication bandwidth of the testing system according to these weights to ensure the acquisition of critical data by the testing system. Additionally, a dynamic packet structure is designed for the dynamically changing sampling rates, which achieves the transmission and parsing of test data even under varying sampling rates.