公开(公告)号：US20220312264A1

公开(公告)日：2022-09-29

申请号：US17807029

申请日：2022-06-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xu Ding ,  Li Zhang ,  Sheng Liu

IPC: H04W28/06 ,  H04L1/00

Abstract: A data receiving method is disclosed. The method includes: A wireless local area network (WLAN) receiving device receives, by using a first frequency module through a first channel, first data that is sent by a WLAN sending device. The WLAN receiving device receives, by using a second radio frequency module through a second channel, second data that is sent by the WLAN sending device. The WLAN receiving device obtains a received information field based on an information field of the first data and/or an information field of the second data. The WLAN receiving device obtains a received check field based on a check field of the first data and/or a check field of the second data. The WLAN receiving device attempts to check the received information field by using the received check field to obtain an original information field.