公开(公告)号：US20210409315A1

公开(公告)日：2021-12-30

申请号：US17471409

申请日：2021-09-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuping PENG ,  Cheng LI ,  Xuesong GENG ,  Zhenbin LI ,  Lei LI

IPC: H04L12/725 ,  H04L12/741

Abstract: An ingress node obtains a packet, and feature information of an application program corresponding to the packet. The feature information of the application program includes at least one of the following information: identification information and network performance requirement information of the application program. The identification information is used to identify the application program. The ingress node determines the path between the ingress node and the egress node based on the feature information of the application program and a mapping relationship between the feature information of the application program and the path between the ingress node and the egress node. The ingress mode forwards the packet through the path between the ingress node and the egress node.

公开(公告)号：US20240088540A1

公开(公告)日：2024-03-14

申请号：US18518689

申请日：2023-11-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zuoxing DAI ,  Lei LI

IPC: H01Q1/12 ,  H01Q21/06

CPC classification number: H01Q1/1235 ,  H01Q1/125 ,  H01Q21/062 ,  H01Q21/065

Abstract: An antenna assembly is provided. The antenna assembly provided in this application includes a reflection panel and a radiating array. The reflection panel includes a reflection surface, the radiating array includes N radiating elements, and the N radiating elements are sequentially disposed on the reflection surface along a first direction. The reflection surface includes a deflection surface, and a normal direction of the deflection surface is disposed at an acute angle with the first direction. The N radiating elements are attached to the reflection surface, and at least one radiating element of the N radiating elements is located on the deflection surface, so that a radiation direction of the at least one radiating element is disposed at an acute angle with the first direction. In such antenna assembly, radiation power of the antenna assembly in a direction opposite to the first direction can be effectively reduced.

公开(公告)号：US20230354557A1

公开(公告)日：2023-11-02

申请号：US18348396

申请日：2023-07-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu ZHANG ,  Lei LI ,  Dong WANG ,  Meng WANG

IPC: H05K7/20

CPC classification number: H05K7/20409 ,  H05K7/20218

Abstract: A heat sink is provided, and it includes a substrate, a heat dissipation structure, and a refrigerating medium. The heat dissipation structure includes a connection part and a fin part that are of an integrated structure, the connection part is connected to the substrate, the fin part and the connection part are disposed at an included angle, a fin root of the fin part is connected to the connection part, and a fin top of the fin part is far away from the connection part, a cooling flow channel is disposed in the heat dissipation structure, and at least a part of the cooling flow channel is located in the fin part. The refrigerating medium flows in the cooling flow channel to dissipate heat for the substrate. According to the above solution, a heat conduction capability of the heat sink can be improved, and heat dissipation reliability is good.

公开(公告)号：US20230086762A1

公开(公告)日：2023-03-23

申请号：US18070747

申请日：2022-11-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xuesong GENG ,  Zhenbin LI ,  Shuping PENG ,  Lei LI

IPC: H04L47/2441 ,  H04L47/20 ,  H04L45/741 ,  H04L47/22 ,  H04L47/41 ,  H04L47/36

Abstract: In embodiments of this application, the network node may receive a first data packet, where the first data packet carries first traffic feature data of a first data flow to which the first data packet belongs. The network node may determine a data forwarding policy based on the first traffic feature data. Because the data forwarding policy includes a policy used when the network node forwards a data packet included in the first data flow, the network node may forward the data packet based on the data forwarding policy. It may be learned that, in this solution, there is no need for a controller to determine the forwarding policy and the network node to execute the forwarding policy. Instead, the network node may learn of the traffic feature data of the transmitted data flow in real time, and determine and use the data forwarding policy in a timely manner.

公开(公告)号：US20190268225A1

公开(公告)日：2019-08-29

申请号：US16413255

申请日：2019-05-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junhua WAN ,  Wei YUE ,  Wei WU ,  Zuoqian JIANG ,  Lei LI ,  Hai GAO

IPC: H04L12/24 ,  H04Q11/00

Abstract: A service distribution method includes the steps of: firstly generating, by a management system, a corresponding configuration file from service information of a user, and sending the configuration file to an Optical Network Termination (ONT) of the user through an Optical Line Terminal (OLT); and then performing, by the ONT, corresponding configuration in accordance with the configuration file. A service distribution system and a management system are provided. The invention is applied to enable service distribution with good extendibility.