Communication methods, communication equipment, and recording materials that can be read by a computer

Abstract

The invention proposes a method of communication, a device of communication, and a recording device that can be read by a computer, and relates to the field of communication technology. The light-blocking method includes the following steps: The access point (AP) generates an activation frame, which includes the first user information field, part or all of the frequency domain resources indicated by the resource allocation subfield in the fourth user information field preceding the first user information field on the primary 160 MHz channel. and part or all of the frequency domain resources are indicated by the subfield allocation of resources in the fourth user information field after the first user information field located on the secondary 160 MHz channel. Then, the AP sends the trigger frame. According to the proposed solutions, the resource allocation subfield in the user information field is used to allow the allocation of frequency domain resources to the station in the 320 MHz bandwidth without changing the structure of the user information field in the activation frame.