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公开(公告)号：US20200343936A1
公开(公告)日：2020-10-29
申请号：US16925148
申请日：2020-07-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Wang , Fredrik Berggren
IPC: H04B1/7083 , H04J11/00 , H04B1/7093 , H04W72/04 , H04J13/00 , H04L27/26
Abstract: This disclosure relates to techniques for synchronization signals. The synchronization signal comprise a primary synchronization signal (PSS) generated based on a PSS sequence and a secondary synchronization signal (SSS) generated based on an SSS sequence. The SSS sequence may be generated based on a first sequence corresponding to a first cyclic shift and a second sequence corresponding to a second cyclic shift. The first cyclic shift and the second cyclic shift are associated with a Cell ID. The PSS sequence may be generated based on one of the first and the second sequences.
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公开(公告)号：US10771104B2
公开(公告)日：2020-09-08
申请号：US16505911
申请日：2019-07-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng Wang , Fredrik Berggren
IPC: H04B1/7083 , H04J11/00 , H04J13/00 , H04B1/7093 , H04L27/26 , H04W72/04
Abstract: This disclosure relates to techniques for synchronization signals. The synchronization signal comprise a primary synchronization signal (PSS) generated based on a PSS sequence and a secondary synchronization signal (SSS) generated based on an SSS sequence. The SSS sequence may be generated based on a first sequence corresponding to a first cyclic shift and a second sequence corresponding to a second cyclic shift. The first cyclic shift and the second cyclic shift are associated with Cell ID. The PSS sequence may be generated based on one of the first and the second sequences.
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公开(公告)号：US10673495B2
公开(公告)日：2020-06-02
申请号：US16387960
申请日：2019-04-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Example antenna port configuration methods and apparatuses are provided. One example method includes obtaining, by an access network device, M reference signal received power RSRP differences, where the M RSRP differences indicate radio signal strengths of N radio remote units RRUs, and both M and N are positive integers greater than 1. Based on the M RSRP differences, the access network device can determine an order of traversing the N RRUs. For any RRU of the N RRUs, the access network device can configure same antenna ports for two RRUs in the traversal order that are adjacent to the RRU, and can configure different antenna ports for the RRU and the RRUs adjacent to the RRU.
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公开(公告)号：US20250126326A1
公开(公告)日：2025-04-17
申请号：US19002446
申请日：2024-12-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04N21/462 , H04N21/431 , H04N21/475
Abstract: A display method, system and device relating to the field of image processing technologies are provided for audience who can obtain global information on a sports field, so as to help determine a game situation in a timely manner and enhance a sense of participation, thereby providing better visual experience for the audience and improving viewing effect. In addition, the method can provide more information that the audience is interested in. In the method, a display side device receives first data from a capturing side device, and displays a first interface based on the first data, wherein the first interface includes a preset layer and a radar map superimposed on a specified area of the preset layer, the preset layer is obtained based on a preset viewpoint image of a target scene, and the radar map indicates location information of a plurality of target objects in the target scene.
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25.发明授权公开(公告)号：US11950214B2
公开(公告)日：2024-04-02
申请号：US17150915
申请日：2021-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Renaud-Alexandre Pitaval , Branislav M. Popovic , Fredrik Berggren , Peng Wang
IPC: H04W72/04 , H04W72/0453 , H04W74/00 , H04W74/0833
CPC classification number: H04W72/0453 , H04W74/004 , H04W74/006 , H04W74/0833
Abstract: A client device for wireless communication includes a transceiver and a processor. The transceiver is configured to receive frequency resource information to indicate a set of frequency resources for a physical random access channel (PRACH) preamble transmission. The frequency resource information includes at least one of: an interlace information indicating at least one of an interlace of a block-interlaced frequency-division multiplexing (B-IFDM) allocation, a resource element allocation information indicating a subset of resource elements within each block of the at least one B-IFDM interlace, and a resource element spacing information, such that an at least one resource element within at least one block of the at least one B-IFDM interlace is allocated for the transmission of one PRACH preamble according to a tone-interlaced frequency-division multiplexing (T-IFDM) allocation. The resource element allocation is repeated in each block of the at least one B-IFDM interlace.
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Patent Agency Ranking
26.发明授权公开(公告)号：US11796852B2
公开(公告)日：2023-10-24
申请号：US17416304
申请日：2019-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Ma , Peng Wang , Guangnan Xiao , Feng Zhang , Binbin Su
IPC: G02F1/1335 , G02F1/1333 , F21V8/00
CPC classification number: G02F1/133512 , G02B6/0088 , G02F1/133308 , G02F1/133388 , G02F1/133528
Abstract: A liquid crystal display, including a transparent region, a light shielding region, and a display region. The liquid crystal display includes a liquid crystal box, a lower polarizer, and a backlight module that are sequentially disposed in a stacked manner. A part of the liquid crystal box is located in the transparent region and is configured to allow visible light to pass through, a part of the liquid crystal box is located in the light shielding region and is configured to shield visible light, and a part of the liquid crystal box is located in the display region and is configured to display an image.
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27.发明申请公开(公告)号：US20220026762A1
公开(公告)日：2022-01-27
申请号：US17416304
申请日：2019-12-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Ma , Peng Wang , Guangnan Xiao , Feng Zhang , Binbin Su
IPC: G02F1/1335 , F21V8/00 , G02F1/1333
Abstract: A liquid crystal display, including a transparent region, a light shielding region, and a display region. The liquid crystal display includes a liquid crystal box, a lower polarizer, and a backlight module that are sequentially disposed in a stacked manner. A part of the liquid crystal box is located in the transparent region and is configured to allow visible light to pass through, a part of the liquid crystal box is located in the light shielding region and is configured to shield visible light, and a part of the liquid crystal box is located in the display region and is configured to display an image.
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公开(公告)号：US10171729B2
公开(公告)日：2019-01-01
申请号：US15553898
申请日：2015-02-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chao Qin , Peng Wang , Wenmei Gao , Yahui Wang , Hao Jing
Abstract: An automatic camera adjustment method and an electronic device, where the method is applied to an electronic device with a rotatable camera. The electronic device obtains a parameter of a preview image in a shot of the camera, determines a parameter for rotating of the camera according to the parameter of the preview image, and adjusts an azimuth of the camera according to the parameter for rotating of the camera. Quality of a photographed image may be improved by adjusting the camera.
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公开(公告)号：US20180041692A1
公开(公告)日：2018-02-08
申请号：US15553898
申请日：2015-02-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chao Qin , Peng Wang , Wenmei Gao , Yahui Wang , Hao Jing
IPC: H04N5/232
CPC classification number: H04N5/23216 , H04M1/0264 , H04M2250/20 , H04M2250/52 , H04N5/23222 , H04N5/23254 , H04N5/23258 , H04N5/23287 , H04N5/23293
Abstract: An automatic camera adjustment method and an electronic device, where the method is applied to an electronic device with a rotatable camera. The electronic device obtains a parameter of a preview image in a shot of the camera, determines a parameter for rotating of the camera according to the parameter of the preview image, and adjusts an azimuth of the camera according to the parameter for rotating of the camera. Quality of a photographed image may be improved by adjusting the camera.
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公开(公告)号：US09246992B2
公开(公告)日：2016-01-26
申请号：US14476113
申请日：2014-09-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Wang
CPC classification number: H04L67/10 , G06F3/0611 , G06F3/0667 , G06F3/067 , G06F9/45533 , G06F17/30144 , G06F21/53 , H04L67/06
Abstract: A virtual desktop implementation method, apparatus, and system are provided. A monitor program intercepts a file access request of an application program, and obtains file operation information of the file access request, where the file operation information includes a storage location and an operation type of a to-be-accessed file; the monitor program determines a file type of the to-be-accessed file according to the storage location of the to-be-accessed file, where the file type includes a system file and a program file; sends the file access request to a to-be-accessed file in a local virtual operating system folder when the file type is a system file; and sends the file access request to a to-be-accessed file in a program folder in a local or remote device when the file type is a program file. Accordingly running speeds of a virtual desktop and an application on the virtual desktop are improved.
Abstract translation: 提供虚拟桌面实现方法，装置和系统。 监视程序拦截应用程序的文件访问请求，并获取文件访问请求的文件操作信息，其中文件操作信息包括存储位置和待访问文件的操作类型; 监视程序根据被访问文件的存储位置确定待访问文件的文件类型，其中文件类型包括系统文件和程序文件; 当文件类型是系统文件时，将文件访问请求发送到本地虚拟操作系统文件夹中的被访问文件; 并且当文件类型是程序文件时，将文件访问请求发送到本地或远程设备中的程序文件夹中的被访问文件。 因此，虚拟桌面和虚拟桌面上的应用程序的运行速度得到改善。
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