公开(公告)号：US20230420828A1

公开(公告)日：2023-12-28

申请号：US18335805

申请日：2023-06-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Resti Montoya Moreno ,  Janne Ilvonen ,  Dong Liu ,  Alexander Khripkov ,  Ruiyuan Tian

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q5/378 ,  H01Q9/04

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q5/378 ,  H01Q9/0428

Abstract: A display assembly, a client device having the display assembly, and a method of manufacturing the display assembly are disclosed. Antenna performance in, e.g., mobile devices is improved via a robust and multifunctional multi-layer glass structure for a display of the mobile device or the like which allows placing auxiliary antenna elements between layers of the display structure. The structure allows placing the auxiliary antenna elements at different positions within it. The auxiliary antenna elements can be placed under and/or within the display, instead of, for example, surrounding the display. The multi-layer structure is continuous from the display surface to the substrate and gives freedom to place the auxiliary antenna elements, including metal elements, between any layers of the structure.

公开(公告)号：US20230388490A1

公开(公告)日：2023-11-30

申请号：US18447885

申请日：2023-08-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  University of Science and Technology of China

Inventor： Dong Liu ,  Changyue Ma ,  Feng Wu ,  Haitao Yang

IPC: H04N19/105 ,  H04N19/159 ,  H04N19/176 ,  H04N19/70

CPC classification number: H04N19/105 ,  H04N19/159 ,  H04N19/176 ,  H04N19/70

Abstract: This application discloses an encoding method, a decoding method, and a device. The encoding method includes: determining an index of an intra prediction mode syntax element value set of a current picture block; performing, by using a neural network, probability estimation on input data that represents a feature of the current picture block, to obtain probability distribution of a plurality of candidate intra prediction mode syntax element value sets, where the probability distribution represents respective probability values of the plurality of candidate intra prediction mode syntax element value sets; and performing entropy encoding on a probability value related to the index of the intra prediction mode syntax element value set of the current picture block based on the probability distribution of the plurality of candidate intra prediction mode syntax element value sets, to obtain a bitstream.

公开(公告)号：US11335993B2

公开(公告)日：2022-05-17

申请号：US16976818

申请日：2018-03-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  Janne Ilvonen

Inventor： Janne Ilvonen ,  Ruiyuan Tian ,  Li Dong ,  Changnian Xu ,  Dong Liu ,  Hongting Luo ,  Dongxing Tu

IPC: H01Q1/50 ,  H04M1/02 ,  H01Q1/24 ,  H01Q7/00 ,  H01Q9/26 ,  H01Q9/42 ,  H01Q13/10

Abstract: An electronic device includes a housing having a first side and a second side, a dielectric cover on the second side, and an electrically conductive peripheral structure along edges of the first and second sides. An antenna feed is coupled to a portion of the peripheral structure for using the portion as a radiating antenna element. A conductive member is located on or underneath the dielectric cover. A purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.

公开(公告)号：US11044369B2

公开(公告)日：2021-06-22

申请号：US16735926

申请日：2020-01-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Liu

IPC: H04M19/04 ,  H04M1/725 ,  H04M1/72454 ,  G10L21/0232 ,  H03G3/32 ,  H04W88/02

Abstract: A volume adjustment method comprising performing analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise, determining a current scene mode of the user terminal according to the composition information, and adjusting volume of the user terminal according to the determined scene mode.

公开(公告)号：US10516788B2

公开(公告)日：2019-12-24

申请号：US16246729

申请日：2019-01-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Liu

IPC: H04M19/04 ,  H04M1/725 ,  G10L21/0232 ,  H03G3/32 ,  H04W88/02

Abstract: A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.

公开(公告)号：US20190132453A1

公开(公告)日：2019-05-02

申请号：US16230060

申请日：2018-12-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Liu

IPC: H04M19/04 ,  H03G3/32 ,  H04M1/725 ,  G10L21/0232

CPC classification number: H04M19/044 ,  G10L21/0232 ,  H03G3/32 ,  H04M1/725 ,  H04M1/72569 ,  H04W88/02

Abstract: A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.

公开(公告)号：US20170034362A1

公开(公告)日：2017-02-02

申请号：US15293372

申请日：2016-10-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Liu

IPC: H04M19/04 ,  H03G3/32 ,  G10L21/0232 ,  H04M1/725

CPC classification number: H04M19/044 ,  G10L21/0232 ,  H03G3/32 ,  H04M1/725 ,  H04M1/72569 ,  H04W88/02

Abstract: A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.

Abstract translation: 提出了音量调节方法和装置以及终端。 对用户终端周围的收集的声音信号进行分析，以获得构图信息，其中构图信息包括声音信号中包括的声音类型和各种类型的声音的比例，并且声音类型包括空白声音，人类声音和 噪声; 根据构图信息确定用户终端的当前场景模式; 并且根据所确定的场景模式来调整用户终端的音量，从而显着地减少由于错误地确定场景而引起的情况的发生，其中播放音量调节不符合场景，并且增强了用户体验。