Information transmission method, apparatus, device, and computer readable storage medium

Abstract

The present application relates to the technical field of communications, and discloses an information transmission method, an apparatus, a device, and a computer readable storage medium. The method comprises: acquiring a first overhead frame, a first bit of the first overhead frame carrying management channel information of a first channel, the first bit comprising a bit different from a second bit, and the second bit being a bit occupied by a management channel in a first code block of an overhead frame corresponding to the first channel; and transmitting the first overhead frame by means of the first channel. By reusing the first bit comprised in the first overhead frame to carry the management channel information, the structure of the first overhead frame does not need to be changed, resulting in wide applicability. In addition, because the first bit is a bit comprised in the first overhead frame, no additional transmission bandwidth is occupied in the process of using the first bit to transmit the management channel information, thereby achieving high bandwidth utilization.

Images