公开(公告)号：US20230006787A1

公开(公告)日：2023-01-05

申请号：US17941778

申请日：2022-09-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Yu ,  Mengshi Hu ,  Ming Gan

IPC: H04L5/00 ,  H04W72/04

Abstract: This application provides a data transmission method and a related apparatus. The method includes: A network device generates a first physical layer protocol data unit PPDU. The first PPDU includes a first universal-Signaling field U-SIG field and a first extremely high throughput-Signaling field EHT-SIG field, a sum of a quantity of information bits of the first U-SIG field and a quantity of information bits of the first EHT-SIG field is less than or equal to 78 information bits, and at least one of the first U-SIG field and the first EHT-SIG field includes an identifier indication field, where the identifier indication field is used to uniquely identify one station. The network device sends an encoded first PPDU to a station.