公开(公告)号：US20190187893A1

公开(公告)日：2019-06-20

申请号：US16329167

申请日：2016-08-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanli Gan ,  Tao Liu

IPC: G06F3/0488 ,  G06F3/0482 ,  G06F3/0481

CPC classification number: G06F3/04886 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/0488 ,  G06F2203/04803 ,  G06F2203/04804

Abstract: A method includes: if it is detected that at least one first menu on a first application interface receives a touch event entered by a user, starting a second application interface corresponding to any one of the at least one first menu. In the method of the embodiments, transparency processing can be performed on a partial region of the upper-layer second application interface. In addition, the first application interface and the second application interface simultaneously displayed on a terminal device are simultaneously in an active state, and the first application interface and the second application interface can implement operation interaction.

公开(公告)号：US10223183B2

公开(公告)日：2019-03-05

申请号：US15136690

申请日：2016-04-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junyong Xie ,  Tao Liu ,  Hai Xia

IPC: G06F11/00 ,  G06F11/07 ,  G06F9/455

Abstract: A method for quickly detecting a fault includes: detecting, by a Kernel Black Box KBox set, a fault occurred in an operation system; and generating, by the KBox set, fault information based on the detected fault; and transmitting, by the KBox set, system fault notification information including the fault information to an application high availability HA subsystem via a management unit of an infrastructure layer, to trigger a service fault processing of the application HA subsystem. Thus, the fault or unhealthiness of an OS is detected rapidly and a service application layer is timely notified to process the fault, thus reducing service loss.

公开(公告)号：US10218561B2

公开(公告)日：2019-02-26

申请号：US15077429

申请日：2016-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shengxian Chen ,  Zhichang Lai ,  Ziqiang Wang ,  Wenli Cao ,  Tao Liu ,  Wei Cao

IPC: H04L12/12 ,  H04L12/24 ,  H04L12/66 ,  H04L29/12

Abstract: Embodiments of the disclosure describe a communications system, including: a control apparatus, multiple remote apparatuses, and a network management server, where the control apparatus communicates with and connects to the multiple remote apparatuses, and the control apparatus controls data aggregation and distribution of the multiple remote apparatuses; the control apparatus communicates with and connects to the network management server, and the network management server and the control apparatus transmit management data and feedback data according to a preset solution, so that the control apparatus and the multiple remote apparatuses are presented as only one network element on the network management server.

公开(公告)号：US20180081714A1

公开(公告)日：2018-03-22

申请号：US15824165

申请日：2017-11-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Liu

IPC: G06F9/48 ,  G06F1/14 ,  G06F9/455 ,  H04L12/24

CPC classification number: G06F9/4856 ,  G06F1/12 ,  G06F1/14 ,  G06F9/45558 ,  G06F2009/4557 ,  H04L41/0806

Abstract: A time correction method, apparatus, and system, and relate to the field of communications technologies are provided. A virtual network function manager (VNFM) receives a hot migration notification message from a virtualized infrastructure manager (VIM) after hot migration is performed on a first virtual machine, where the hot migration notification message includes an identity (ID) of the first virtual machine; the VNFM searches, according to the ID of the first virtual machine, for a correspondence that is between an ID of a virtual machine and an identity of a service control virtual network function (VNF) and stored in the VNFM, to determine a first service control VNF; and the VNFM sends the hot migration notification message to the first service control VNF, where the hot migration notification message is used to instruct the first service control VNF to correct a system time of the first virtual machine.

公开(公告)号：US20150215104A1

公开(公告)日：2015-07-30

申请号：US14683868

申请日：2015-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ni Ma ,  Jianping Zhao ,  Jing Yang ,  Tao Liu

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0073 ,  H04B7/022 ,  H04B7/04 ,  H04W72/0453 ,  H04W72/046 ,  H04W88/085

Abstract: Embodiments of the present invention provide a method for communication through a distributed antenna array system and an array system. The antenna array system includes a number of antenna units, a baseband resource pool, a radio frequency resource pool, and a controller. The controller is configured to monitor a signal state of a user equipment under a coverage area of a macrocell, to determine an antenna unit that provides a service to the user equipment, and, according to a capability of the user equipment, determine whether to perform coordinated transmission of a plurality of antennas and a corresponding transmission mode for the user equipment, and then to configure an antenna resource for the user equipment, so that the baseband resource pool and the radio frequency resource pool control the configured antenna resource to provide a communication service for the user equipment.

Abstract translation: 本发明的实施例提供了一种通过分布式天线阵列系统和阵列系统进行通信的方法。 天线阵列系统包括多个天线单元，基带资源池，射频资源池和控制器。 控制器被配置为监视在宏小区的覆盖区域下的用户设备的信号状态，以确定向用户设备提供服务的天线单元，并且根据用户设备的能力来确定是否执行 多个天线的协调传输和用户设备的相应传输模式，然后配置用户设备的天线资源，使得基带资源池和射频资源池控制配置的天线资源以提供通信 为用户设备提供服务。

公开(公告)号：US20240164056A1

公开(公告)日：2024-05-16

申请号：US18550265

申请日：2022-03-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huipeng Wu ,  Xinpei Huang ,  Tao Liu ,  Along Zhou ,  Jian Shi

IPC: H05K7/20 ,  G06F1/20

CPC classification number: H05K7/20272 ,  G06F1/203 ,  H05K7/20254

Abstract: This application relates to the field of liquid cooling technologies, and provides a gas collection apparatus, configured to collect bubbles generated due to loss of a working medium in a liquid cooling apparatus. The gas collection apparatus includes a cooling plate. The cooling plate includes at least one gas collection structure disposed inside the cooling plate, a first flow channel disposed inside the cooling plate, a second flow channel disposed inside the gas collection structure, and at least one connecting channel configured to connect the first flow channel and the second flow channel. The at least one connecting channel is configured to transfer, to the second flow channel, bubbles carried when the working medium flows in the first flow channel. The at least one gas collection structure is configured to collect the bubbles from the second flow channel.

公开(公告)号：US20230020155A1

公开(公告)日：2023-01-19

申请号：US17954764

申请日：2022-09-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Liu ,  Huanhai Xu ,  Xuyun Wei

IPC: G06V10/60 ,  G06T7/11 ,  G06F3/14

Abstract: A target recognition method includes performing first image processing on first image data, to obtain first artificial intelligence (AI) input data; performing second image processing on second image data, to obtain second AI input data, where exposure duration corresponding to the first AI input data is different from exposure duration corresponding to the second AI input data, or a dynamic range corresponding to the first AI input data is different from a dynamic range corresponding to the second AI input data, and both the first image data and the second image data are raw image data generated by an image sensor; and performing target recognition based on the first AI input data and the second AI input data, and determining target information.

公开(公告)号：US10976924B2

公开(公告)日：2021-04-13

申请号：US16329167

申请日：2016-08-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanli Gan ,  Tao Liu

IPC: G06F3/0488 ,  G06F3/0481 ,  G06F3/0482

Abstract: A method includes: if it is detected that at least one first menu on a first application interface receives a touch event entered by a user, starting a second application interface corresponding to any one of the at least one first menu. In the method of the embodiments, transparency processing can be performed on a partial region of the upper-layer second application interface. In addition, the first application interface and the second application interface simultaneously displayed on a terminal device are simultaneously in an active state, and the first application interface and the second application interface can implement operation interaction.

公开(公告)号：US20200351539A1

公开(公告)日：2020-11-05

申请号：US16758974

申请日：2017-11-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chang Liu ,  Tao Liu ,  Jiang Rui

IPC: H04N21/426 ,  H04N21/414 ,  H04N21/443 ,  H04N21/4623 ,  H04N21/439 ,  H04N21/4402

Abstract: A terminal device includes an application layer, an operating system layer, a hardware driver layer, and a hardware layer. The operating system layer includes a hardware abstraction layer, and the hardware layer includes a master chip and a television receiver chip. The hardware abstraction layer is disposed between the hardware driver layer and the player application at the application layer, so that the hardware abstraction layer shields the player application from an interface difference of television receiver chips, and provides a unified interface protocol between the player application and the television receiver chip, to be compatible with and support television receiver chips with different interfaces.

公开(公告)号：US10824477B2

公开(公告)日：2020-11-03

申请号：US16116330

申请日：2018-08-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Liu ,  Hai Xia ,  Chaocai Zhang

IPC: G06F13/00 ,  G06F9/50 ,  G06F9/48 ,  G06F9/54 ,  G06F9/455 ,  H04L29/08 ,  H04L12/24

Abstract: A service container creation method and apparatus, where the method includes receiving, by a virtualization layer in a network functions virtualization (NFV) infrastructure (NFVI), a container creation message from a virtualized infrastructure manager (VIM) for a target service, creating, by the virtualization layer, a service container in the NFVI, deploying the target service in the service container, according to the container creation message, and establishing, by the virtualization layer according to a timer type in the container creation message, a binding relationship between the service container and one or more central processing units (CPUs) in the NFVI. Hence, isolate performance impact posed by a high-precision timer in an NFV system within a range of a single service container such that the NFV system considers performance of each service container while ensuring flexible service deployment.