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公开(公告)号：US20230019630A1
公开(公告)日：2023-01-19
申请号：US17934693
申请日：2022-09-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Wang , Huangping Jin , Shibin Ge , Yiling Yuan , Xiaoyan Bi , Peng Shang
IPC: H04B7/0456 , H04L5/00 , H04W72/04
Abstract: Embodiments of this application provide an update method and a communications apparatus. The method includes: generating space domain vector update information, where the space domain vector update information is for updating a first group of space domain vectors to obtain a second group of space domain vectors, the space domain vector update information includes a plurality of groups of space domain vector coefficients, and each group of space domain vector coefficients is for performing weighted combination on the first group of space domain vectors, to obtain one space domain vector in the second group of space domain vectors; and sending the space domain vector update information.
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公开(公告)号：US20210240467A1
公开(公告)日：2021-08-05
申请号：US17235061
申请日：2021-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Leibin Hu , Congyang Wen , Hui Wang , Jian Ma
Abstract: A method for implementing a function jump includes receiving a first function, searching, for an address of the first function, a first data structure in which addresses of a plurality of functions are stored, where a patch function used to replace the first function is available when the address of the first function is found, searching a second data structure for an address of the patch function based on the address of the first function, where correspondences between a plurality of functions and patch functions of the functions are stored in the second data structure, jumping from the first function to the patch function of the first function based on the address of the patch function of the first function, and executing the patch function of the first function to respond to the call to the first function.
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公开(公告)号：US10862819B2
公开(公告)日：2020-12-08
申请号：US16287706
申请日：2019-02-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiulin Chen , Yunjian Ying , Hui Wang
IPC: H04L12/863 , H04L12/18 , H04L12/927
Abstract: Embodiments of the present disclosure disclose a broadcast message management method, including: receiving a broadcast message sent by a target application program; determining a user experience assurance priority of the target application program, and determining a target broadcast queue corresponding to the target application program; saving the broadcast message in the target broadcast queue; and when a broadcast message scheduling request is received, scheduling, according to a target broadcast message scheduling priority corresponding to the target broadcast queue, the broadcast message stored in the target broadcast queue. The embodiments of the present disclosure further disclose a broadcast message management apparatus.
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公开(公告)号：US10015591B2
公开(公告)日：2018-07-03
申请号：US15383167
申请日：2016-12-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yulong Li , Jingfan Qin , Hui Wang , Xiaohong Dong , Yunneng Mo
CPC classification number: H04R3/005 , H03G11/008 , H04R3/00 , H04R2430/01
Abstract: A pickup apparatus includes a digital signal processor, at least one microphone, multiple amplifiers, and multiple analog-to-digital converters (ADCs), where each microphone is configured to receive an audio signal, and send the audio signal to an amplifier corresponding to the microphone, each amplifier is configured to amplify the received audio signal, and send the amplified audio signal to an analog-to-digital converter corresponding to the amplifier, each analog-to-digital converter is configured to convert the received audio signal into a digital signal, and send the digital signal to the digital signal processor, and the digital signal processor is configured to receive multiple digital signals sent by the multiple analog-to-digital converters, determine an unclipped digital signal from the multiple received digital signals, and determine an output signal according to a gain value corresponding to the unclipped digital signal. The pickup apparatus disclosed in the present disclosure may have excellent pickup performance in various pickup scenarios.
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公开(公告)号：US09271134B2
公开(公告)日：2016-02-23
申请号：US13763820
申请日：2013-02-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyu Wang , Junyi Wu , Yongxiang Zhao , Mingsheng Qian , Anni Wei , Hui Wang , Liebin Cai
IPC: H04W4/18
CPC classification number: H04W4/18
Abstract: Embodiments of the present invention disclose a method for data transmission, which is used to increase resource utilization. The method according to the embodiments of the present invention includes: receiving, by a media processing device, a service request sent by a user equipment, where the media processing device is located at a radio access network where the user equipment is located; obtaining, by the media processing device, service data corresponding to the service request; obtaining, by the media processing device, air interface resource information of a cell where the user equipment is located and transmission resource information; and performing, by the media processing device, content adaptation and bit rate selection on the service data according to the obtained air interface resource information and transmission resource information. The embodiments of the present invention further disclose a system and a relevant device for data transmission.
Abstract translation: 本发明的实施例公开了一种用于增加资源利用率的数据传输方法。 根据本发明的实施例的方法包括：由媒体处理设备接收由用户设备发送的服务请求，其中媒体处理设备位于用户设备所在的无线接入网络处; 由所述媒体处理装置获取与所述服务请求对应的服务数据; 由所述媒体处理装置获取所述用户装置所在的小区的空中接口资源信息和所述发送资源信息; 并且根据所获得的空中接口资源信息和传输资源信息，通过媒体处理设备对服务数据执行内容适配和比特率选择。 本发明的实施例还公开了一种用于数据传输的系统和相关设备。
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Patent Agency Ranking
公开(公告)号：US20130150007A1
公开(公告)日：2013-06-13
申请号：US13763820
申请日：2013-02-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyu Wang , Junyi Wu , Yongxiang Zhao , Mingsheng Qian , Anni Wei , Hui Wang , Liebin Cai
IPC: H04W4/18
CPC classification number: H04W4/18
Abstract: Embodiments of the present invention disclose a method for data transmission, which is used to increase resource utilization. The method according to the embodiments of the present invention includes: receiving, by a media processing device, a service request sent by a user equipment, where the media processing device is located at a radio access network where the user equipment is located; obtaining, by the media processing device, service data corresponding to the service request; obtaining, by the media processing device, air interface resource information of a cell where the user equipment is located and transmission resource information; and performing, by the media processing device, content adaptation and bit rate selection on the service data according to the obtained air interface resource information and transmission resource information. The embodiments of the present invention further disclose a system and a relevant device for data transmission.
Abstract translation: 本发明的实施例公开了一种用于增加资源利用率的数据传输方法。 根据本发明的实施例的方法包括：由媒体处理设备接收由用户设备发送的服务请求，其中媒体处理设备位于用户设备所在的无线接入网络处; 由所述媒体处理装置获取与所述服务请求对应的服务数据; 由所述媒体处理装置获取所述用户装置所在的小区的空中接口资源信息和所述发送资源信息; 并且根据所获得的空中接口资源信息和传输资源信息，通过媒体处理设备对服务数据执行内容适配和比特率选择。 本发明的实施例还公开了一种用于数据传输的系统和相关设备。
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公开(公告)号：US20240270305A1
公开(公告)日：2024-08-15
申请号：US18620053
申请日：2024-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Wang , Ping Li , Yunfei Dong , Tianzhu Song
CPC classification number: B62D5/0466 , B62D6/00
Abstract: A method for vehicle control includes: determining, based on first status information of a vehicle, that the vehicle satisfies a condition to perform a steering return, where the first status information of the vehicle includes information that an initial turning angle of a turning wheel of the vehicle is greater than a first threshold; determining, based on second status information of the vehicle, that a user has a need to park for a long time, where the second status information includes status change information of the vehicle, and the status change information of the vehicle is used to determine that the user has the need to park for a long time; and performing a steering return process in a first preset time period based on a first function.
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公开(公告)号：US11706871B2
公开(公告)日：2023-07-18
申请号：US17487988
申请日：2021-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hui Wang , Dan Qiu , Zhijun Chen , Daiping Tang
CPC classification number: H05K1/144 , H05K1/115 , H05K5/0017 , H05K2201/042 , H05K2201/10128
Abstract: An circuit board assembly includes a first circuit board, a second circuit board stacked with the first circuit board, and a connection plate connected between the first circuit board and the second circuit board. The connection plate includes a signal transmission part and at least one ground part at a spacing to the signal transmission part. The ground part can be used as a reference ground for a signal transmitted by the signal transmission part, so that the characteristic impedance of the signal transmission part is controllable, and the signal transmitted by the signal transmission part has strong continuity, thereby maintaining good matching performance and reducing an insertion loss caused by characteristic impedance mismatch.
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公开(公告)号：US11601145B2
公开(公告)日：2023-03-07
申请号：US17257939
申请日：2018-07-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiuliang Xu , Jianwen Lei , Meng Hou , Dan Qiu , Hui Wang , Xiaofei Xia
Abstract: A tunable antenna. includes a radio frequency integrated circuit, a first frequency modulation branch coupled to the radio frequency integrated circuit, a first antenna coupled to the radio frequency integrated circuit through the first frequency modulation branch, a second antenna coupled to the radio frequency integrated circuit through a second frequency modulation branch. The first antenna corresponds to a first frequency, the second antenna corresponds to a second frequency, and the first frequency and the second frequency are respectively a transmit frequency and a receive frequency in a specified frequency band. The first antenna and the second antenna are respectively connected to the radio frequency integrated circuit through the frequency modulation branches when the tunable antenna is being designed.
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公开(公告)号：US11196136B2
公开(公告)日：2021-12-07
申请号：US16897834
申请日：2020-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A cavity filter includes a cavity, a cover plate, a tuning component, and a resonant column. The cover plate is connected to the cavity, and the cover plate is configured to cover the cavity to form a resonant cavity. A through hole is provided on the cover plate, and the tuning component passes through the through hole and is fastened on the cover plate. The tuning part includes a high-conductivity part and a non-conductivity part, the high-conductivity part is located in the cavity, and the resonant column is in the cavity.
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