公开(公告)号：US20250150241A1

公开(公告)日：2025-05-08

申请号：US19018024

申请日：2025-01-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhengchun ZHOU ,  Zhifan YE ,  Chenchen LIU ,  Bin QIAN ,  Xiaohu TANG

IPC: H04L5/00 ,  H04L69/22

Abstract: Embodiments of this application are applied to a wireless local area network system that supports 802.11 series protocols, for example, a next-generation Wi-Fi protocol of IEEE 802.11ax, such as 802.11be, Wi-Fi 7, or EHT, or for another example, a next-generation protocol of 802.11be or Wi-Fi 8, and may be further applied to an ultra-wideband UWB-based wireless personal area network system or a sensing (sensing) system. Embodiments of this application provide a communication method and apparatus. The method includes: generating a synchronization header field based on a sequence set, where the sequence set includes at least one of the following sequences: a sequence with a length of 127, a sequence with a length of 31, a sequence with a length of 91, or a sequence with a length of 64; and sending the synchronization header field.