公开(公告)号：US20230275819A1

公开(公告)日：2023-08-31

申请号：US18142989

申请日：2023-05-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianwei MAO ,  Shuping PENG

IPC: H04L43/08 ,  H04L47/2491 ,  H04L47/80

CPC classification number: H04L43/08 ,  H04L47/2491 ,  H04L47/805

Abstract: Embodiments of this application disclose a packet processing method and a related device. When determining a first network resource based on dynamic information, a network device performs in-band flow measurement in a network domain in which the first network resource is used, to detect actual transmission quality of a packet of an application in the network domain. By comprehensively considering dynamic information, of the application, used when the packet of the application is forwarded by using the first network resource and a detection result of in-band flow measurement in the network domain, the network device obtains a second network resource for forwarding a packet of the application, and forwards a subsequent packet of the application for the application in the network domain by using the second network resource.

公开(公告)号：US20250097324A1

公开(公告)日：2025-03-20

申请号：US18962005

申请日：2024-11-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenbin LI ,  Cheng LI ,  Jianwei MAO

IPC: H04L69/22 ,  H04L45/302

Abstract: This application provides a packet receiving method, sending method, and forwarding method, an apparatus, and a system, and relates to the field of communication technologies. In solutions provided in this application, a destination address field of a packet received by a first node includes a segment identifier, and the first node can determine, from the destination address field, an arguments field corresponding to the segment identifier, and can execute a processing behavior indicated by the arguments field.

公开(公告)号：US20230275830A1

公开(公告)日：2023-08-31

申请号：US18312198

申请日：2023-05-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xia CHEN ,  Bing LIU ,  Ling XU ,  Jianwei MAO

IPC: H04L45/302 ,  H04L47/125 ,  H04L45/741

CPC classification number: H04L45/306 ,  H04L47/125 ,  H04L45/741

Abstract: This application discloses a packet forwarding method, an apparatus, and a system, and belongs to the field of communication technologies. The method includes: A first node receives a first packet. The first node sends a second packet to a second node based on the first packet, where a source address of the second packet is obtained by translating a source address of the first packet, a destination address of the second packet is a destination address of the first packet, a packet payload of the second packet is a packet payload of the first packet, the second packet further includes a session identifier, and the session identifier is used by the second node to forward the second packet.

公开(公告)号：US20230064433A1

公开(公告)日：2023-03-02

申请号：US17980096

申请日：2022-11-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianwei MAO ,  Shuping PENG

IPC: H04W28/06 ,  H04W28/08 ,  H04L12/46

Abstract: Embodiments of this application disclose a packet processing method and a related device, which may be applied to a mobile communications network. A first network device generates a first packet, where a packet header of the first packet carries application information; the first network device sends the first packet to a second network device; and the second network device provides a network service based on the application information in the packet header of the first packet. Because the second network device can identify the application information in the packet header of the first packet, and provide the corresponding network service based on the application information, differentiated network services are implemented, and a fine granularity of the network services is improved.