Communication method and apparatus

Abstract

A communication method and a related apparatus, which are applied to the field of communications. In the method, a first apparatus acquires first information, the first information being used for indicating a first resource pattern of a first reference signal; the first apparatus acquires second information, the second information being used for indicating a first correspondence between the first resource pattern and a channel reconstruction model, and the channel reconstruction model being a neural network model; the first apparatus receives the first reference signal on the basis of the first information; and on the basis of the first reference signal and the second information, the first apparatus reconstructs first channel information of a first channel by means of the channel reconstruction model, the first channel being a channel for transmitting the first reference signal. The method can improve the accuracy of reconstructed channel information, thereby improving communication performance.