公开(公告)号：US11615215B2

公开(公告)日：2023-03-28

申请号：US17041196

申请日：2018-03-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qi Wang ,  Wei Huang ,  Ping Fang ,  Huangwei Wu

IPC: G06F21/00 ,  G06F21/84 ,  G06F21/60 ,  G06F21/62 ,  G06T5/00

Abstract: An image display method includes displaying, by a terminal, a first image on a display at a first screen refresh rate, where an output frame rate of the first image is a first frame rate, and displaying, by the terminal, a second image on the display after detecting that a preset condition is met. A noise parameter is superimposed on a part of the second image, the part on which the noise parameter is superimposed is displayed at a second screen refresh rate, and an output frame rate of the part is a second frame rate. The second image includes a plurality of frames of noise-added sub-images. The second frame rate is higher than the first frame rate, and the second screen refresh rate is higher than the first screen refresh rate.

公开(公告)号：US20230086087A1

公开(公告)日：2023-03-23

申请号：US17800374

申请日：2021-02-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yujuan Shen ,  Wei Huang ,  Fengguang Qiu ,  Jian Luo

IPC: H04W76/12 ,  H04W76/32 ,  H04W8/24

Abstract: A terminal first connects to a 5th generation (5G) standalone (SA) network and initiates a call to another terminal by using a Voice over New Radio (VoNR) technology. When the terminal fails to call the other terminal, the terminal disconnects from the 5G SA network, connects to a Long-Term Evolution (LTE) network, and then automatically initiates a call to the other terminal by using a Voice over LTE (VoLTE) technology.

公开(公告)号：US20220214855A1

公开(公告)日：2022-07-07

申请号：US17699506

申请日：2022-03-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui Ma ,  Gang Liu ,  Wei Huang ,  Hai Yu ,  Xiaolin Huang

IPC: G06F3/14 ,  G06F3/0346 ,  G06F3/01 ,  G06T7/70 ,  G06F3/00 ,  G06F21/44

Abstract: A projection method includes: determining, based on image information obtained by a sensing apparatus, a display screen orientation of a handheld device; and displaying screen content of the handheld device on a target display screen when it is determined that the display screen orientation of the handheld device meets a preset orientation or notifying the handheld device to display screen content on a target display screen when it is determined that the display screen orientation of the handheld device meets a preset orientation.

公开(公告)号：US20220058766A1

公开(公告)日：2022-02-24

申请号：US17516479

申请日：2021-11-01

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Pan Zhang ,  Liang Li ,  Wei Huang

IPC: G06T1/20 ,  G06T1/60

Abstract: This application provides a graphics rendering method and apparatus. A service starts an application and obtains a rendering instruction sent by the application; and sends the rendering instruction to an electronic device. The electronic device performs graphics rendering according to the rendering instruction, to display an image related to the application. According to the technical solutions provided in this application, the electronic device, instead of the server, can perform graphics rendering according to the rendering instruction, thereby improving picture quality and user experience.

公开(公告)号：US20210249783A1

公开(公告)日：2021-08-12

申请号：US17237845

申请日：2021-04-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jari Kristian Van Wonterghem ,  Alexander Khripkov ,  Dong Liu ,  Janne Ilvonen ,  Jian Ou ,  Ruiyuan Tian ,  Changnian Xu ,  Wei Huang ,  Zlatoljub Milosavljevic

IPC: H01Q21/00 ,  H01Q1/24

Abstract: A millimeter-wave (mmWave) assembly (1) comprising a first mmWave module (2), a second mmWave module (3), and a connector (4) configured to releasably interconnect the first mmWave module (2) and the second mmWave module (3). The connector (4) comprises a first connector element (5) associated with the first mmWave module (2). The first mmWave module (2) comprises a first substrate (7) and an mmWave radio frequency integrated circuit (RFIC) (8), and the second mmWave module (3) comprises a second substrate (9) and an mmWave antenna array (10). The connector (4) is configured to transmit at least one signal between the mmWave RFIC (8) and the mmWave antenna array (10) when the first mmWave module (2) and the second mmWave module (3) are interconnected.

公开(公告)号：US20210034793A1

公开(公告)日：2021-02-04

申请号：US17041196

申请日：2018-03-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qi Wang ,  Wei Huang ,  Ping Fang ,  Huangwei Wu

IPC: G06F21/84 ,  G06T5/00 ,  G06F21/60 ,  G06F21/62

Abstract: An image display method includes displaying, by a terminal, a first image on a display at a first screen refresh rate, where an output frame rate of the first image is a first frame rate, and displaying, by the terminal, a second image on the display after detecting that a preset condition is met. A noise parameter is superimposed on a part of the second image, the part on which the noise parameter is superimposed is displayed at a second screen refresh rate, and an output frame rate of the part is a second frame rate. The second image includes a plurality of frames of noise-added sub-images. The second frame rate is higher than the first frame rate, and the second screen refresh rate is higher than the first screen refresh rate.

公开(公告)号：US20200250790A1

公开(公告)日：2020-08-06

申请号：US16854929

申请日：2020-04-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuang Wan ,  Wei Huang ,  Fuwen Zhang

IPC: G06T1/20 ,  G06F9/54

Abstract: This application discloses a graphics processing method and related apparatus, and a device. The method includes: obtaining a first drawing instruction that is initiated by an application program and that corresponds to a first graphics API; calling a first graphics API in a first graphics library according to the first drawing instruction to execute the first drawing instruction, and sending a first processing notification to the application program; generating calling information of the first graphics API; and sending the calling information of the first graphics API to the client. According to the foregoing solutions, the server unidirectionally transmits calling information of a graphics API to the client, so that a requirement for a network latency can be reduced, and proper running of the application program on the server can be ensured in a disconnected network, thereby improving user experience.

公开(公告)号：US09985585B2

公开(公告)日：2018-05-29

申请号：US15618369

申请日：2017-06-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liangfang Wang ,  Shengbo Wu ,  Chenglin Wu ,  Wei Huang ,  Xiang Feng

IPC: H04B1/38 ,  H04B1/04 ,  H03F1/02 ,  H03F3/19 ,  H03F3/24 ,  H04W52/08 ,  H04W52/02

CPC classification number: H03F1/0205 ,  H03F1/0294 ,  H03F3/19 ,  H03F3/245 ,  H03F2200/451 ,  H04W52/0209 ,  H04W52/08 ,  Y02D70/12

Abstract: The application provides a radio frequency circuit, including: a first circuit and a second circuit. The first circuit is configured to receive a first signal and a second signal; split the first signal into a third signal and a fourth signal, and split the second signal into a fifth signal and a sixth signal; adjust a phase of the fifth signal to obtain a seventh signal; and combine the seventh signal and the third signal into an eighth signal. The second circuit includes a primary power amplifier branch and a secondary power amplifier branch, and the primary power amplifier branch is configured to process the fourth signal and the sixth signal, and the secondary power amplifier branch is configured to process the eighth signal.