公开(公告)号：US20230254061A1

公开(公告)日：2023-08-10

申请号：US18300506

申请日：2023-04-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei RUAN ,  Wei LIN ,  Tingwu WANG ,  Xuqiang SHEN ,  Qian WANG ,  Muhu LI

IPC: H04L1/00 ,  H04L27/26

CPC classification number: H04L1/0003 ,  H04L27/2602 ,  H04W84/12

Abstract: In the field of communication technologies, a communication method for a wireless fidelity (Wi-Fi) system and an apparatus provide improved performance of demodulating a Wi-Fi frame by the apparatus. The communication method for the wireless fidelity (Wi-Fi) system includes: generating a Wi-Fi frame including a first preamble field, where the first preamble field indicates a modulation and coding scheme MCS of at least one symbol in a data field in the Wi-Fi frame, an MCS order of first m symbols in the at least one symbol is less than an MCS order of another symbol, and m is a positive integer greater than or equal to 1; and transmitting the Wi-Fi frame.