公开(公告)号：US20220149979A1

公开(公告)日：2022-05-12

申请号：US17583685

申请日：2022-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Siqing Yu ,  Mujie Zou ,  Yumeng Yang

IPC: H04L1/00 ,  H04L47/24

Abstract: In a data transmission method, if a to-be-transmitted second data frame exists in a process in which a network device transmits a first data frame, and a priority of the second data frame is higher than a priority of the first data frame, the network device determines a frame type of the second data frame as an express frame. The network device adjusts a frame type of the first data frame to a preemptable frame if the frame type of the first data frame is an express frame. Then, the network device stops transmitting the first data frame, and starts to transmit the second data frame.

公开(公告)号：US12003319B2

公开(公告)日：2024-06-04

申请号：US17583685

申请日：2022-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Siqing Yu ,  Mujie Zou ,  Yumeng Yang

IPC: H04L47/24 ,  H04L1/00

CPC classification number: H04L1/0006 ,  H04L47/24

Abstract: In a data transmission method, if a to-be-transmitted second data frame exists in a process in which a network device transmits a first data frame, and a priority of the second data frame is higher than a priority of the first data frame, the network device determines a frame type of the second data frame as an express frame. The network device adjusts a frame type of the first data frame to a preemptable frame if the frame type of the first data frame is an express frame. Then, the network device stops transmitting the first data frame, and starts to transmit the second data frame.