公开(公告)号：US11463346B2

公开(公告)日：2022-10-04

申请号：US17163985

申请日：2021-02-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Zhou ,  Han Zhou ,  Geng Wang

IPC: H04L45/122 ,  H04L47/11 ,  H04L47/122 ,  H04L45/00 ,  H04L47/20 ,  H04L69/22

Abstract: A data processing method, a device, and a system, for performing different processing on data packets of varying degrees of importance in a same service flow, where the data processing method includes: A first device receiving a first data packet from a third device, where the first data packet carries transmission requirement indication information of the first data packet, where the first device is any intermediate device between a source device and a target device that correspond to the first data packet, and where the third device is a previous-hop device adjacent to the first device on a transmission path from the source device to the target device; the first device determining, based on the transmission requirement indication information of the first data packet, a processing policy corresponding to the first data packet; and the first device processing the first data packet according to the processing policy.

公开(公告)号：US20210160167A1

公开(公告)日：2021-05-27

申请号：US17163985

申请日：2021-02-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Zhou ,  Han Zhou ,  Geng Wang

IPC: H04L12/733 ,  H04L29/06 ,  H04L12/721 ,  H04L12/803 ,  H04L12/813 ,  H04L12/801

Abstract: A data processing method, a device, and a system, for performing different processing on data packets of varying degrees of importance in a same service flow, where the data processing method includes: A first device receiving a first data packet from a third device, where the first data packet carries transmission requirement indication information of the first data packet, where the first device is any intermediate device between a source device and a target device that correspond to the first data packet, and where the third device is a previous-hop device adjacent to the first device on a transmission path from the source device to the target device; the first device determining, based on the transmission requirement indication information of the first data packet, a processing policy corresponding to the first data packet; and the first device processing the first data packet according to the processing policy.