公开(公告)号：US20200374235A1

公开(公告)日：2020-11-26

申请号：US16992784

申请日：2020-08-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiangping NIU ,  Hanyu WEI ,  Yinliang HU ,  Chao HOU ,  Shike WANG

IPC: H04L12/851 ,  H04L5/00 ,  H04L12/725 ,  H04L12/26

Abstract: This application provides data transmission methods, devices, and systems. In one implementation, a method comprises: receiving, by a central device of a wireless network, at least one first data packet sent by a remote device of the wireless network, wherein each of the at least one first data packet comprises a sequence number indicating a relative location of a payload of the corresponding first data packet in a second data packet; reordering, by the central device, the at least one first data packet, based on the sequence number of each of the at least one first data packet, to obtain the second data packet; and sending, by the central device, the second data packet.