公开(公告)号：US20190327357A1

公开(公告)日：2019-10-24

申请号：US16404449

申请日：2019-05-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li QIAN ,  Jie ZHANG ,  Kangmin HUANG

IPC: H04M1/725 ,  G06F16/9535 ,  G06K9/00

Abstract: Embodiments of the present invention provide an information presentation method and device. The method includes: receiving, by a mobile terminal, first information provided by a communications network; determining, by the mobile terminal, a presentation priority of the first information in a current situation of a user; and sending the first information to a wearable device when the presentation priority of the first information in the current situation is greater than or equal to a second preset value, so that the wearable device presents the first information to the user. According to the information presentation method and device provided by the embodiments of the present invention, information can be presented according to a scene of a user, so that a presentation effect is improved, and interference of information unrelated to a current situation with the user is reduced.

公开(公告)号：US20170064070A1

公开(公告)日：2017-03-02

申请号：US15330850

申请日：2016-11-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li QIAN ,  Jie ZHANG ,  Kangmin HUANG

IPC: H04M1/725 ,  G06K9/00

CPC classification number: H04M1/72569 ,  G06F17/30867 ,  G06K9/00684 ,  H04M1/7253 ,  H04M1/72547 ,  H04M1/72552

Abstract: Embodiments of the present invention provide an information presentation method and device. The method includes: receiving, by a mobile terminal, first information provided by a communications network; determining, by the mobile terminal, a presentation priority of the first information in a current situation of a user; and sending the first information to a wearable device when the presentation priority of the first information in the current situation is greater than or equal to a second preset value, so that the wearable device presents the first information to the user. According to the information presentation method and device provided by the embodiments of the present invention, information can be presented according to a scene of a user, so that a presentation effect is improved, and interference of information unrelated to a current situation with the user is reduced.

Abstract translation: 本发明的实施例提供了一种信息呈现方法和装置。 该方法包括：由移动终端接收由通信网络提供的第一信息; 由所述移动终端确定所述第一信息在用户的当前情况下的呈现优先级; 并且当当前情况下的第一信息的呈现优先级大于或等于第二预设值时，将第一信息发送到可穿戴设备，使得可穿戴设备向用户呈现第一信息。 根据本发明实施例提供的信息呈现方法和装置，可以根据用户的场景呈现信息，从而提高呈现效果，并且与用户当前的情况无关的信息的干扰是 减少

公开(公告)号：US20230216795A1

公开(公告)日：2023-07-06

申请号：US18181029

申请日：2023-03-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Sebastien MARTIN ,  Jeremie LEGUAY ,  Youcef MAGNOUCHE ,  Jie ZHANG ,  Yuechen LI

IPC: H04L47/125 ,  H04L45/28 ,  H04L45/24

CPC classification number: H04L47/125 ,  H04L45/28 ,  H04L45/245

Abstract: A controller is configured to obtain traffic information of one or more tunnels in the network, where the traffic information of each tunnel is indicative of a protection type of the tunnel against failures, and provide configuration information to each network node that is a head-end node of a determined tunnel with a certain protection type according to the obtained traffic information of the determined tunnel, where the configuration information includes a bandwidth threshold and a load balancing configuration for the determined tunnel. A network node is configured to receive configuration information from the controller, and send the notification to the controller, if it is determined that the traffic of the tunnel is above the bandwidth threshold.

公开(公告)号：US20230084533A1

公开(公告)日：2023-03-16

申请号：US17802764

申请日：2020-10-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiangyu LIU ,  Bin YANG ,  Jie ZHANG ,  Yixin CHEN

IPC: A61B5/256 ,  A61B5/273 ,  A61B5/308

Abstract: A signal measurement method and a signal measurement apparatus (1000) are provided. A mode selection switch (11) may be used to enable a multi-lead measurement mode, to obtain signals of a plurality of leads and a status of a user. When quality of the signals of the plurality of leads is good or the user is in a static state, extracted features of the signals of the plurality of leads are output. When the signals of the plurality of leads are poor and the user is in a moving state, the mode selection switch (11) is used to switch to a single-lead mode with right leg drive, to obtain a signal of a single lead. A common-mode signal is eliminated from the signal of the single lead by using a negative feedback of a right leg drive electrode, and a feature of the signal of the single lead is output.

公开(公告)号：US20250030563A1

公开(公告)日：2025-01-23

申请号：US18905004

申请日：2024-10-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guilin WANG ,  Yanjiang YANG ,  Jie ZHANG

IPC: H04L9/32

Abstract: This application discloses a digital certificate verification method and apparatus. The method includes: A first device receives a first link certificate and a first digital certificate that are sent by a second device, and verifies validity of the first digital certificate based on a root certificate trusted by the first device and the first link certificate. In this application, the first device and the second device do not need to confirm a root certificate trusted by a peer device, and the first device does not need to additionally upload another certificate or perceive a case in which at least two root certificates coexist. The first device may verify the validity of the first digital certificate based on the root certificate trusted by the first device and the received first link certificate. Therefore, the method is simple and easy to implement and has a wide application scope.

公开(公告)号：US20220417128A1

公开(公告)日：2022-12-29

申请号：US17896146

申请日：2022-08-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie ZHANG

IPC: H04L43/0882 ,  H04L43/106

Abstract: A transmission quality detection method, apparatus, and system are disclosed. A first node is configured to send a periodic packet to a second node, determine a first data volume of a target service flow transmitted by the first node in a time interval for two consecutive times of transmitting the periodic packet, and send a first statistical packet including the first data volume to the controller. The second node is configured to determine a second data volume of the target service flow transmitted by the second node in the time interval for two consecutive times of transmitting the periodic packet, and send a second statistical packet including the second data volume to the controller. The controller is configured to determine, based on the first data volume and the second data volume, transmission quality between the first node and the second node.

公开(公告)号：US20240414060A1

公开(公告)日：2024-12-12

申请号：US18808246

申请日：2024-08-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun WU ,  Jie ZHANG ,  Liang ZHANG ,  Xiaodong XU

IPC: H04L41/0894 ,  H04L41/0833

Abstract: A method and an apparatus for adjusting a running status of a network device and a related device are disclosed. A second network device sends, to a first network device, first traffic information of traffic processed by the second network device in a first time period. The first network device predicts, based on the first traffic information, second traffic information corresponding to the second network device in a second time period. The first network device determines, based on the second traffic information, energy consumption corresponding to each energy saving policy, and determines, as a target energy saving policy, an energy saving policy corresponding to energy consumption that meets a preset condition. The first network device sends the target energy saving policy to the second network device, to enable the second network device to be run based on a configuration parameter in the target energy saving policy.

公开(公告)号：US20230218241A1

公开(公告)日：2023-07-13

申请号：US18001200

申请日：2021-04-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei WANG ,  Lingzhi QIU ,  Jie ZHANG

IPC: A61B5/00 ,  G16H30/40 ,  A61B5/0285

CPC classification number: A61B5/7475 ,  G16H30/40 ,  A61B5/0285 ,  A61B5/743 ,  A61B5/681 ,  G16H70/60

Abstract: The present disclosure relates to methods, apparatuses, and systems for generating an arteriosclerosis detection interface. One example method includes obtaining a type of an arteriosclerosis detector in use, generating a detection interface and determining an artery detection position corresponding to the type of the arteriosclerosis detector, and displaying the artery detection position on the detection interface.

公开(公告)号：US20230018292A1

公开(公告)日：2023-01-19

申请号：US17930864

申请日：2022-09-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei BAO ,  Rui GU ,  Juhua XU ,  Xinjun CHEN ,  Yaqun XIAO ,  Sheng FANG ,  Jie ZHANG

IPC: H04L45/302 ,  H04L45/02 ,  H04L47/80 ,  H04L47/76

Abstract: The application discloses a packet transmission method, an apparatus, and a network device. In an embodiment, a first network device obtains identification information corresponding to a service flow, and reserves a forwarding resource based on the identification information. The forwarding resource is used by the first network device to forward the service flow to a second network device. The first network device further sends a packet including the identification information to the second network device, and the second network device reserves a corresponding forwarding resource based on the identification information in the packet. Network devices perform resource reservation hop by hop by sending the packet including the identification information, and do not need to perform resource reservation based on a transmission path that is pre-calculated and planned, so that load of the network device or a controller is reduced, and resource reservation flexibility is improved.

公开(公告)号：US20220124038A1

公开(公告)日：2022-04-21

申请号：US17561481

申请日：2021-12-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jeremie LEGUAY ,  Paolo MEDAGLIANI ,  Jinhua ZHAO ,  Jie ZHANG

IPC: H04L47/125 ,  H04L45/12 ,  H04L45/42 ,  H04L45/24

Abstract: The present disclosure relates to a device and method for a traffic forwarding network device and proposes a solution for imbalance issues by adapting load balancing to real traffic conditions. The network device tries to solve imbalance issues locally by readjusting the traffic of problematic flows and in case the issues cannot be solved locally, notifies a central network controller to reconfigure the network in order to solve the imbalance issue.