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公开(公告)号：US12298906B2
公开(公告)日：2025-05-13
申请号：US17902263
申请日：2022-09-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuejian Xie , Qian Wang , Xingyu Jiang
IPC: G06F12/0811 , G06F12/1009
Abstract: The disclosure relates to technology for bulk initialization of memory in a computer system. The computer system comprises a processor core comprising a load store unit and a last level cache in communication with the processor core. The last level cache is configured to receive bulk store operations from the load store unit. Each bulk store operation includes a physical address in the memory to be initialized. The last level cache is configured to send multiple write transactions to the memory for each bulk store operation to perform a bulk initialization of the memory for each bulk store operation. The last level cache is configured to track status of the bulk store operations.
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公开(公告)号：US12298843B2
公开(公告)日：2025-05-13
申请号：US18357925
申请日：2023-07-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yunfei Lu
IPC: G06F16/00 , G06F11/07 , G06F11/34 , G06F16/2453
Abstract: A database management method and apparatus are provided. The database management method includes: obtaining statistical data of first database resources in a database, where the statistical data is usage data of the first database resources that is obtained through statistical collection; extracting a first usage feature of the first database resources from the statistical data; inputting the first usage feature into a competition evaluation model, to obtain an evaluation result, where the competition evaluation model is obtained through training based on a second usage feature of at least one database resource; and outputting competition alarm information when the evaluation result indicates that a second database resource is an abnormal resource, where the competition alarm information indicates that a competitive bottleneck occurs in the second database resource, and the second database resource is some or all of the first database resources.
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公开(公告)号：US12298765B2
公开(公告)日：2025-05-13
申请号：US17584058
申请日：2022-01-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuan Ren , Bingbing Liu
Abstract: A method and system for localization of an autonomous vehicle in real-time disclosed. A particle filter process is used to generate an estimate of a pose of the autonomous vehicle based on a three-dimensional point cloud, a two-dimensional (2D) feature map and odometry data. A location of the autonomous vehicle in the environment is generated comprising a final pose of the vehicle determined based on the estimate of the pose of the autonomous vehicle and the odometry data, an elevation of the autonomous vehicle generated based on the final pose of the autonomous vehicle and the 2D feature map, and an orientation of the autonomous vehicle generated based on the odometry data.
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公开(公告)号：US20250151115A1
公开(公告)日：2025-05-08
申请号：US19018526
申请日：2025-01-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W74/0816 , H04W72/02 , H04W72/0446 , H04W72/12
Abstract: Embodiments of this application provide a resource configuration method and a device. According to this method, a first terminal device may reserve N resources based on listen before talk LBT durations corresponding to N transmission requirements. Because the LBT durations are considered, cases in which an LBT duration of a transmission requirement has not ended when a resource corresponding to the transmission requirement arrives can be reduced, so that a probability that the first terminal device can transmit data on the resource corresponding to the transmission requirement can be increased, thereby ensuring communication efficiency of the terminal device.
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公开(公告)号：US20250151038A1
公开(公告)日：2025-05-08
申请号：US19017156
申请日：2025-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui Xu , Erkai Chen , Yi Qin , Youlong Cao
IPC: H04W72/0446 , H04W28/02 , H04W72/21
Abstract: A data transmission method and apparatus are provided. A terminal can estimate and report an estimated data volume in a specific period of time, so that a radio access network device can schedule uplink data of the terminal in a more timely manner.
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Patent Agency Ranking
公开(公告)号：US20250150971A1
公开(公告)日：2025-05-08
申请号：US19016995
申请日：2025-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W52/02 , H04W68/02 , H04W74/0833
Abstract: This application provides a communication method and apparatus. The method includes: A terminal device receives a wake-up signal from a network device, where the wake-up signal includes a first identifier; and when the first identifier is an identifier of the terminal device, the terminal device receives paging-related information based on a length of the first identifier or initiates random access based on a length of the first identifier. In the technical solutions provided in this application, the terminal device may receive the paging-related information or initiate random access based on the length of the identifier of the terminal device in the wake-up signal, to reduce power consumption.
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公开(公告)号：US20250150940A1
公开(公告)日：2025-05-08
申请号：US19017072
申请日：2025-01-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Cheng Qin , Yuan Li , Sihai Wang , Rui Yang
Abstract: This application provides a method and an apparatus for determining an artificial intelligence AI model. To construct, for a scenario, a scenario identifier corresponding to the scenario, in this application, an AI model corresponding to the scenario identifier can be quickly and accurately obtained. The method includes: A terminal device obtains a first identifier, where the first identifier indicates a first scenario. The terminal device obtains a first AI model, where the first AI model corresponds to the first scenario.
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公开(公告)号：US20250150902A1
公开(公告)日：2025-05-08
申请号：US19018572
申请日：2025-01-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaolu WANG , Yunfei QIAO , Yinggang DU , Hejia LUO , Rong LI
Abstract: A communication method includes determining a reserved carrier in a bandwidth part (BWP) based on a tone reservation (TR) pattern and a first correspondence. The TR pattern includes a set of subcarriers used as reserved carriers. The first correspondence is a correspondence between an index that is of a subcarrier in the TR pattern and that is in the TR pattern and an index that is of the subcarrier in the TR pattern and that is based on a first common resource block (CRB). The communication method further includes outputting a time domain signal based on the reserved carrier in the BWP.
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公开(公告)号：US20250150832A1
公开(公告)日：2025-05-08
申请号：US19009600
申请日：2025-01-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chengchen Zhang , Lin Shu , Wenfu Wu , Zaifeng Zong
Abstract: A wireless network communication method, a network device, and a terminal, where the method includes: An uncrewed aerial vehicle traffic management entity receives an authorization request. The uncrewed aerial vehicle traffic management entity sends an authorization response. The authorization request is used to request authorization to control an uncrewed aerial vehicle by a terminal, and the authorization response is used to indicate whether the terminal is allowed to control the uncrewed aerial vehicle. Alternatively, the authorization request is used to request authorization to pair a terminal with an uncrewed aerial vehicle controller, and the authorization response is used to indicate whether the terminal is allowed to be paired with the uncrewed aerial vehicle controller.
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公开(公告)号：US20250150769A1
公开(公告)日：2025-05-08
申请号：US19016108
申请日：2025-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yiwei KOU , Peng QIN , Yuanpeng LIN , Fan FAN , Lei ZHOU
IPC: H04S1/00
Abstract: Embodiments of this application provide an audio processing method and system, and an electronic device. The method includes: in response to a play operation of a user, performing spatial audio processing on an initial audio clip in a source audio signal to obtain an initial binaural signal, and playing the initial binaural signal; receiving a setting of the user for a rendering effect option, where the rendering effect option includes at least one of the following: a sound image position option, a distance perception option, or a spatial perception option; and performing spatial audio processing on an audio clip subsequent to the initial audio clip in the source audio signal based on the setting, to obtain a target binaural signal.
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