公开(公告)号：US20220191153A1

公开(公告)日：2022-06-16

申请号：US17683600

申请日：2022-03-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei Huang ,  Tao Li ,  Rongyu Yang

IPC: H04L49/00

Abstract: An intermediate device in a computer device includes a first agent unit supporting single-root input/output (I/O) virtualization (SR-IOV) and a second agent unit supporting Virtio, and the first agent unit and the second agent unit each are an agent of a function unit in a network adapter such that, a virtual machine in the computer device may use an SR-IOV technology or a Virtio technology, and does not configure two sets of independent resource pools to separately support corresponding virtualization technologies, to implement normalization of the resource pools. In addition, the intermediate device implements hardware offloading of Virtio protocol packet forwarding using hardware.

公开(公告)号：US11277865B2

公开(公告)日：2022-03-15

申请号：US15882439

申请日：2018-01-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiayin Zhang ,  Lei Huang ,  Yingpei Lin ,  Yan Xin

IPC: H04W74/08 ,  H04B7/08 ,  H04W16/14 ,  H04W16/28

Abstract: A method and system for LBT or CCA threshold setting for directional reception and transmission are provided. In an embodiment, a method in a wireless device for determining if a channel is clear in an unlicensed band channel in a wireless network includes detecting, with the wireless device, an energy along a first beamforming direction. The method also includes determining, with the wireless device, an energy detection threshold. The method also includes determining, with the wireless device, whether the unlicensed band channel is clear in at least the first receiving direction according to the energy and the energy detection threshold.

公开(公告)号：US20210165750A1

公开(公告)日：2021-06-03

申请号：US17171344

申请日：2021-02-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Li ,  Lei Huang ,  Beilei Sun ,  Yunzhi Geng

IPC: G06F13/12 ,  H04L12/741 ,  G06F12/06 ,  G06F9/455

Abstract: A computer device includes a central processing unit (CPU), a network adapter, a bus, and an intermediate device, where the intermediate device is coupled to both the CPU and the network adapter through the bus, and is configured to establish a correspondence between address information of an agent unit and address information of a function unit, and implement forwarding of a packet between the CPU and the network adapter based on the correspondence.

公开(公告)号：US10425875B2

公开(公告)日：2019-09-24

申请号：US15621127

申请日：2017-06-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yi Wang ,  Wen Tong ,  Lei Huang

IPC: H04W36/30 ,  H04W36/06 ,  H04J11/00 ,  H04W8/24 ,  H04W24/02 ,  H04W36/00 ,  H04W88/08 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00 ,  H04W16/18 ,  H04W48/12

Abstract: A network-side device, user equipment, and method for blind area management. The network-side device includes a receiving module configured to receive measurement information sent by user equipment, a processor, and a non-transitory computer-readable storage medium storing a program to be executed by the processor. The program includes instructions to identify a status of the user equipment according to the measurement information received from the user equipment, wherein the status of the user equipment is a normal communication state or a blind area state, and the blind area state includes at least one of a beam biased state, an interfered state, or a blocked state, and perform blind area management of the user equipment when the user equipment is in the blind area state.

公开(公告)号：US10219194B2

公开(公告)日：2019-02-26

申请号：US15582345

申请日：2017-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guangjian Jiang ,  Jingjing Cheng ,  Lei Huang

IPC: H04W36/08 ,  H04W76/10 ,  H04B7/06 ,  H04W16/18 ,  H04L5/00 ,  H04W36/00 ,  H04W56/00 ,  H04W24/10 ,  H04W36/16 ,  H04W36/30

Abstract: The present application relates to the field of communications technologies, and provides an inter-small cell handover method, a device, and a system. When UE is in a coverage hole of a serving small cell, the UE needs to perform synchronous measurement only on each available beam pair in a set of available small cells determined by the UE, thereby reducing a delay of re-accessing a high frequency network by the UE, and improving QoS of receiving a high frequency service by the UE. the present application includes: performing, by UE, synchronous measurement, to determine a set of small cells available for the UE; sending the set of available small cells to a macro base station; when the UE is in a coverage hole of a current serving small cell, receiving, by the UE, a first synchronization indication sent by the macro base station.

公开(公告)号：US10111237B2

公开(公告)日：2018-10-23

申请号：US15196188

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei Huang ,  Yi Wang ,  Yongming Liang

IPC: H04W72/08 ,  H04W48/08 ,  H04W28/08 ,  H04W72/04 ,  H04W84/04 ,  H04W24/08

Abstract: A communication method, apparatus, and system is described. The communication method includes sending, by a cellular base station, measurement indication information to a millimeter wave base station and a user equipment, acquiring, by the cellular base station, the measurement result, determining a to-be-accessed millimeter wave base station of the user equipment according to the measurement result, and sending, by the cellular base station, millimeter wave frequency band parameter configuration information of the to-be-accessed millimeter wave base station to the user equipment.

公开(公告)号：US10104556B2

公开(公告)日：2018-10-16

申请号：US15143154

申请日：2016-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongming Liang ,  Lei Huang ,  Yi Wang ,  Jiayin Zhang

IPC: H04W16/14 ,  H04W16/10 ,  H04B17/345 ,  H04W52/24 ,  H04W84/12 ,  H04W52/14

Abstract: The present disclosure provides a method and a device for eliminating inter-system neighbor cell interference. The method includes the following steps: receiving, by a first wireless access device, a first interference indication, where the first interference indication is sent by a first terminal when the first terminal detects that neighbor cell interference caused by a second terminal to the first terminal is greater than or equal to a preset threshold, the first interference indication is used for indicating that the first terminal suffers the neighbor cell interference; sending, by the first wireless access device, a decreasing interference indication to a second wireless access device corresponding to the second terminal when determining that the first terminal suffers the neighbor cell interference from the second terminal, so that the second wireless access device executes a decreasing interference strategy to eliminate neighbor cell interference between the first terminal and the second terminal.

公开(公告)号：US10070419B2

公开(公告)日：2018-09-04

申请号：US15159542

申请日：2016-05-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei Huang ,  Yongming Liang ,  Peng Li

IPC: H04W72/04 ,  H04W60/00 ,  H04L5/14 ,  H04W76/15 ,  H04W88/06 ,  H04W88/10

CPC classification number: H04W72/0406 ,  H04L5/14 ,  H04W60/00 ,  H04W72/0413 ,  H04W72/0446 ,  H04W76/15 ,  H04W76/16 ,  H04W88/06 ,  H04W88/10

Abstract: Embodiments of the present invention disclose a communications system, including: a cellular base station, a millimeter wave base station, and user equipment, where the cellular base station includes a first cellular band transceiver; the millimeter wave base station includes a second cellular band transceiver and a millimeter wave band transmitter; and the user equipment includes a third cellular band transceiver and a millimeter wave band receiver, where the third cellular band transceiver is configured to receive control plane data information sent by the first cellular band transceiver or the second cellular band transceiver by using a cellular band, and the millimeter wave band receiver is configured to receive user plane data information sent by the millimeter wave band transmitter by using a millimeter wave band. The embodiments of the present invention may reduce a cost of the user equipment.

公开(公告)号：US12201893B2

公开(公告)日：2025-01-21

申请号：US17636725

申请日：2020-08-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei Huang ,  Xiaohan Chen ,  Jie Zhao ,  Jiejing Huang ,  Yue Li

IPC: A63F13/211 ,  G06T7/20 ,  G06V10/62 ,  G06V40/16 ,  G06V40/20 ,  G06V40/50

Abstract: Embodiments of this application provide a target user locking method and an electronic device, and relate to the field of electronic devices. The method provided in this application may be applied to an artificial intelligence (artificial intelligence, AI) fitness scenario, and can ensure accuracy of locking a target user. The electronic device may recognize the target user and track the target user in a fitness process by using a method such as recognizing a user feature, recognizing the user with reference to data collected by a wearable device worn by the user, or recognizing a motion mode of the user.

公开(公告)号：US20230421900A1

公开(公告)日：2023-12-28

申请号：US18035870

申请日：2021-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lei Huang ,  Chunhui Ma ,  Jie Zhao ,  Jiabing Yan

IPC: H04N23/67 ,  H04N23/611 ,  H04N23/68 ,  G06T7/246 ,  H04N23/63

CPC classification number: H04N23/675 ,  H04N23/611 ,  H04N23/6811 ,  H04N23/667 ,  H04N23/635 ,  G06T2207/30201 ,  G06T7/246

Abstract: In accordance with an embodiment, a method includes: obtaining motion reference information; continuously obtaining image data and performing, based on the image data, target user detection until a target user is determined in a first image frame; determining a first human pose of the target user based on the first image frame; and predicting a second human pose of the target user based on the first human pose and the motion reference information.