Information transmission method, and apparatus

Abstract

The present application relates to the technical field of wireless communications. Provided are an information transmission method, and an apparatus, which reduce the occupation of transmission resources. In the method, a first communication device receives first information, the first information comprising a first threshold; the first communication device determines N sets of beam information output by a first model, each set of beam information comprises one or more pieces of beam information, and N being a positive integer; the first communication device determines M accuracy values corresponding to the N sets of beam information, the accuracy value being used for representing the accuracy of the corresponding beam information; and, on the basis of the first threshold and the M accuracy values, the first communication device sends at least one piece of beam information among the N sets of beam information. In the solution, the first communication device may determine at least one piece of relatively accurate beam information on the basis of the first threshold and the M accuracy values, and sends the at least one piece of relatively accurate beam information to a second communication device, so as to prevent the first communication device from sending beam information with an accuracy value lower than the threshold, thereby saving occupation of transmission resources.

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