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公开(公告)号：US20250097714A1
公开(公告)日：2025-03-20
申请号：US18971164
申请日：2024-12-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiangyu Li , Xiao Xiao , Bo Zhang , Jun Wang
IPC: H04W12/50 , H04W12/106 , H04W76/14 , H04W92/18
Abstract: A communication method and apparatus are disclosed. According to the communication method, a first terminal determines a logical channel identifier (LCID) meeting a preset condition, where a first packet data convergence protocol (PDCP) entity of the first terminal is associated with two or more logical channels (LCHs); the first terminal receives a first data packet from a second terminal; and the first PDCP entity of the first terminal parses the first data packet based on the LCID. In this way, corresponding PDCP entities of the first terminal and the second terminal use consistent input parameters when executing security algorithms, thereby ensuring normal communication on a sidelink and improving communication reliability.
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公开(公告)号：US20250097593A1
公开(公告)日：2025-03-20
申请号：US18963185
申请日：2024-11-27
Inventor： Ziyang Zhang , Yaoyuan Wang , Liyuan Liu , Lei Kang , Jianxing Liao , Ying Wang , Heming Huang
Abstract: This application provides a chip, a dynamic vision sensor, and a method for outputting pixel information. The chip includes a pixel array and a processing circuit, and each pixel row in the pixel array includes at least two pixel groups. In the processing circuit, based on a change of a light intensity value of at least one pixel in a first pixel group, a first signal including row location information of the first pixel group in the pixel array is generated, and a second signal including column location information of a pixel row in which the first pixel group is located is generated. The first signal and the second signal are sent to a pixel output circuit, to enable the pixel output circuit to accurately output location information of the first pixel group whose light intensity value changes in the pixel array.
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公开(公告)号：US20250097478A1
公开(公告)日：2025-03-20
申请号：US18966042
申请日：2024-12-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Anand Meher Kotra , Semih Esenlik , Biao Wang , Han Gao , Zhijie Zhao , Jianle Chen
IPC: H04N19/86 , H04N19/117 , H04N19/14 , H04N19/176 , H04N19/182 , H04N19/80
Abstract: An image processing device for use in an image encoder and/or an image decoder, for deblocking a block edge between a first block and a second block of an image encoded with a block code, is provided. The image processing device comprises a filter for filtering the block edge, configured to, for at least some of the pixels to be filtered, within a deblocking range from the block edge, the deblocking range being perpendicular to the block edge, determine a filtered pixel value from an original pixel value of the pixel and at least one further pixel value, determine a clipping value of the pixel, dependent upon a distance of the pixel from the block edge, and clip the filtered pixel value, using the clipping value resulting in a deblocked pixel value.
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公开(公告)号：US20250097332A1
公开(公告)日：2025-03-20
申请号：US18964353
申请日：2024-11-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ding Zhong , Wenwen Wu
Abstract: An embodiment of this application provides an electronic device with a movable lifting component, including a base, a lifting component, and a first driving assembly, where the base is fastened to a rear cover of a housing of the electronic device, the first driving assembly rotatably matches the base, and the lifting component is sleeved on an inner side of the first driving assembly. The first driving assembly may rotate relative to the base, the first driving assembly drives the lifting component to move in a direction parallel to an optical axis toward the outside of the housing to form an avoidance space, and a first lens assembly may move in the avoidance space.
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公开(公告)号：US20250097097A1
公开(公告)日：2025-03-20
申请号：US18944802
申请日：2024-11-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhongfeng Li , Richard Stirling-Gallacher , Jian Luo , Yilin Li , Jian Li
IPC: H04L41/0668 , H04B7/06 , H04B7/08 , H04L41/0677 , H04W4/40 , H04W24/08 , H04W72/04 , H04W76/19
Abstract: The application relates to a user equipment configured to communicate using a first signal or channel via a first resource with a first device and using a second signal or channel via a second resource with a second device. The user equipment is configured to: measure the first signal or channel in the first resource for a beam or link failure detection; and, in response to a detected failure in the first resource, transmit the second signal or channel via the second resource to the second device for a failure recovery request. The first device can be a further user equipment and the second device can be a base station, wherein the first resource is a sidelink resource between the user equipment and the further user equipment and the second resource is an uplink resource between the user equipment and the base station.
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Patent Agency Ranking
公开(公告)号：US20250097061A1
公开(公告)日：2025-03-20
申请号：US18970266
申请日：2024-12-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tong Mu , Lifu Lin , Yumeng Yang , Jian Yang , Yan Zhuang
IPC: H04L12/10
Abstract: A master node, a slave node, a power supply method, and a related device, wherein the master node and a plurality of first slave nodes are included in a point-to-point topology, and the master node is configured to: connect links between the master node and all of N first slave nodes in a time-division manner; obtain respective powers of the N first slave nodes; and supply power to a target slave node in the N first slave nodes based on the respective powers of the N first slave nodes and an output power of the master node.
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公开(公告)号：US20250096685A1
公开(公告)日：2025-03-20
申请号：US18963884
申请日：2024-11-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wei TAN , Heqian YANG
Abstract: A non-isolated DC/DC converter includes a magnetic material, a switching transistor, and a capacitor, where the switching transistor and the capacitor form charging and discharging loops of the non-isolated DC/DC converter; the magnetic material is located inside a printed circuit board PCB of the non-isolated DC/DC converter; the magnetic material is located in the charging and discharging loops of the non-isolated DC/DC converter; and the magnetic material provides a magnetic circuit for the charging and discharging loops of the non-isolated DC/DC converter. To reduce a loss caused by an inductor, a discrete inductor is no longer disposed in the non-isolated DC/DC converter provided in this application; instead, only a magnetic material is disposed inside the PCB, so that a loop between the magnetic material and another component forms a magnetic circuit, to provide a magnetic flux, and implement a function of the inductor. Therefore, inductor disposition is reduced.
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公开(公告)号：US20250095047A1
公开(公告)日：2025-03-20
申请号：US18968747
申请日：2024-12-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qinglin JIA , Jieming ZHU , Guohao CAI , Ruiming TANG , Zhenhua DONG
IPC: G06Q30/0601
Abstract: This application discloses an item recommendation method and a related device thereof, so that a probability of tapping an item by the user can be accurately predicted, to improve overall prediction precision of a model. The method in this application includes obtaining first information, where the first information includes attribute information of a user and attribute information of an item. The method also include processing the first information by using a first model to obtain a first processing result, where the first processing result is used to determine the item recommended to the user. Furthermore, the first model is configured to perform a linear operation on the first information to obtain second information, perform a nonlinear operation on the second information to obtain third information, and obtain the first processing result based on the third information.
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公开(公告)号：US20250094218A1
公开(公告)日：2025-03-20
申请号：US18963706
申请日：2024-11-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo Fang , Jiashu Lin , Hu Liu , Hou Fun Lam , Qiuyi Pan
Abstract: This disclosure provides a scheduling apparatus and method, and a related device. The scheduling apparatus includes a dispatcher coupled to an execution apparatus. The dispatcher includes a plurality of first buffers, each of the plurality of first buffers is configured to cache target tasks of one task type, the target tasks include a thread subtask and a cache management operation task, and the cache management operation task indicates to perform a cache management operation on input data or output data of the thread subtask. The dispatcher is configured to: receive a plurality of first target tasks, and cache the plurality of first target tasks in the plurality of first buffers based on task types; and dispatch a plurality of second target tasks to the execution apparatus.
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公开(公告)号：US20250093146A1
公开(公告)日：2025-03-20
申请号：US18963188
申请日：2024-11-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ganghua YANG , Xu LI , Yanchun LI , Zhixiang FAN
Abstract: A method for monitoring a box-type object and a related apparatus are provided, for example, a monitoring device (200) or a container. The monitoring device (200) includes: a transmitting module (210), a receiving module (220), and a processing module (230). The transmitting module (210) and the receiving module (220) are located on a to-be-monitored box (130) and/or located in an area that is on a transport device of the box (130) and that is relatively static with the box (130); the transmitting module (210) is configured to transmit a test signal; the receiving module (220) is configured to receive the test signal; and the processing module (230) is configured to: determine a channel characteristic based on an electrical signal corresponding to the test signal, and determine, based on the channel characteristic and an initial channel characteristic, whether a state of the box (130) changes.
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