公开(公告)号：US20230291684A1

公开(公告)日：2023-09-14

申请号：US18321825

申请日：2023-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guoqi XU ,  Zhibo HU ,  Linlin MA

IPC: H04L45/00 ,  H04L45/121 ,  H04L41/0893

CPC classification number: H04L45/70 ,  H04L45/121 ,  H04L41/0893

Abstract: A packet transmission method and apparatus, a device, and a computer-readable storage medium. An example is used in which the method is applied to a first communication device serving as an intermediate node in a transmission process. The method includes: the first communication device first obtains a first packet; selects, based on a network quality condition corresponding to the first packet, a first physical interface from at least two physical interfaces corresponding to a logical interface to send the first packet. A network quality parameter of the first physical interface corresponds to the network quality condition.

公开(公告)号：US20230216786A1

公开(公告)日：2023-07-06

申请号：US18183780

申请日：2023-03-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Linlin MA ,  Guoqi XU ,  Zhibo HU ,  Ka ZHANG

IPC: H04L45/00

CPC classification number: H04L45/34

Abstract: This application provides a method for forwarding a service packet, a method for sending an SR policy, a device, and a system, and belongs to the field of network technologies. In the solution provided in this application, a network device may forward, according to a first candidate path in an SR policy through a sub-interface corresponding to a first network slice, a service packet, and the first candidate path and a first identifier of a first network slice corresponding to the first candidate path are encapsulated in the service packet.