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公开(公告)号：US20250081003A1
公开(公告)日：2025-03-06
申请号：US18953544
申请日：2024-11-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yangyang Zhang , Zheng Yu
IPC: H04W24/02 , H04W24/08 , H04W72/231 , H04W72/51 , H04W76/28
Abstract: This application provides a communication method and a related apparatus. First configuration information may be for determining N first parameter sets and one second parameter set, and the first parameter set includes one or more parameters for determining a periodicity and/or an offset. In other words, an access network device may deliver the first parameter set in advance during initial configuration. When a frame rate of a video service changes, the access network device does not need to reconfigure all parameters, but delivers second configuration information indicating a terminal device to use at least one of the N first parameter sets.
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公开(公告)号：US20250080748A1
公开(公告)日：2025-03-06
申请号：US18882668
申请日：2024-09-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Huanbang Chen , Haitao Yang , Lian Zhang
IPC: H04N19/137 , H04N19/105 , H04N19/159 , H04N19/176
Abstract: This application discloses an inter prediction method, where a to-be-processed block includes one or more subblocks, and the method includes: determining a temporal offset vector of the to-be-processed block based on a spatially neighboring block of the to-be-processed block, where the temporal offset vector is used to determine a collocated subblock of the subblock of the to-be-processed block; and determining a motion vector of the subblock of the to-be-processed block based on a motion vector of the collocated subblock, where the motion vector of the subblock of the to-be-processed block is obtained based on a first preset motion vector when the motion vector of the collocated subblock is unavailable. This application can improve prediction accuracy in coding and increase coding efficiency.
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公开(公告)号：US20250080391A1
公开(公告)日：2025-03-06
申请号：US18951245
申请日：2024-11-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiang JI , Yang QI , Guokai GOU , Jian LI
IPC: H04L41/0246 , H04L41/0853
Abstract: The disclosed systems and methods are directed towards: i) creating a specification data type using yet another next generation (YANG) language for indicating device specification data associated with a network device; ii) creating a YANG based device specification data model using the specification data type; iii) creating a YANG based device specification constraint model; iv) sharing the device specification data model and the device specification constraint model with a network management system and the network device; and v) use the device specification data model and the device specification constraint model to create or validate device configure data.
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214.发明申请公开(公告)号：US20250080314A1
公开(公告)日：2025-03-06
申请号：US18882926
申请日：2024-09-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jingjing HUANG , Ming GAN , Xin ZUO
Abstract: This application provides a full-duplex self-interference weakening method and a full-duplex self-interference weakening system. The full-duplex self-interference weakening method includes: separately receiving, by a first port of a dual-polarized receive antenna and a second port of the dual-polarized receive antenna, a signal sent by a transmit antenna; and adjusting and combining the signal received by the first port of the dual-polarized receive antenna and/or the signal received by the second port of the dual-polarized receive antenna, to weaken interference caused by the transmit antenna to the dual-polarized receive antenna. The full-duplex self-interference weakening method and the full-duplex self-interference weakening system provided in this application resolve a problem that a quantity of antennas and an antenna location are limited in an existing antenna interference cancelation method.
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公开(公告)号：US20250080172A1
公开(公告)日：2025-03-06
申请号：US18953791
申请日：2024-11-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yan Xin , Jung Hoon Suh , Osama Aboul-Magd , Kwok Shum Au
IPC: H04B7/0417 , H04B7/0452 , H04W88/08
Abstract: The application relates to link adaptation for extremely high throughput (EHT) systems. Various approaches are provided to enable transmission of link adaptation parameters for single-user multiple input multiple output (SU-MIMO), and multi-user multiple input multiple output MU-MIMO. In some embodiments, two control IDs in the A-control subfield are used, one for SU-MIMO and one for MU-MIMO. These can both be reserved control IDs, or a combination of a reserved control ID and control ID 2 normally used for HE link adaptation. In some embodiments, a single control ID in the A-control subfield is used. This can be a reserved control ID or control ID 2 normally used for HE link adaptation.
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Patent Agency Ranking
公开(公告)号：US20250079697A1
公开(公告)日：2025-03-06
申请号：US18951900
申请日：2024-11-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wei WU , Xiao ZHOU , Haibing XU , Zui TAO , Meiqing QI , Jie ZHAO
Abstract: This disclosure provides an antenna module and a communication device. The antenna module includes a ground plane, a first antenna, a second antenna, and a first decoupling structure. A cross-sectional height of the first decoupling structure, a distance between the first decoupling structure and the first antenna, and a distance between the first decoupling structure and the second antenna are set to reduce an amount of coupling between the first antenna and the second antenna. This facilitates a miniaturized design of the antenna module, and improves isolation on a premise thereby ensuring antenna efficiency.
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公开(公告)号：US20250077873A1
公开(公告)日：2025-03-06
申请号：US18949212
申请日：2024-11-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jieming ZHU , Liqun DENG , Zhou ZHAO , Dong YAO , Zhenhua DONG
IPC: G06N3/084 , G06F18/214
Abstract: Representation learning methods and related devices are provided. An example method includes: obtaining a dataset of to-be-learned data; inputting the dataset into an encoder, and extracting features of the data segments based on a parameter of the encoder to obtain representation vectors corresponding to data segments of various scales; inputting the representation vectors into an interaction module, and performing, based on a parameter of the interaction module, information interaction on representation vectors corresponding to data segments of adjacent scales in the subset, to obtain fused representation vectors corresponding to the data segments of various scales; constructing an objective function based on the fused representation vectors; and optimizing the objective function to adjust the parameter of the encoder and the parameter of the interaction module, so that the encoder and the interaction module learn a high-quality representation vector of the to-be-learned data.
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公开(公告)号：US20250076597A1
公开(公告)日：2025-03-06
申请号：US18953580
申请日：2024-11-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingran Quan , Xinhua Xiao , Junying Zhao , Wei Jia , Heliang Liu , Mengrou Xia , Yi Peng
Abstract: An optical communication device includes a dispersion unit and a switching unit that are disposed in a cavity of a closed housing. The optical communication device further includes a monitoring unit and a drive unit. The monitoring unit may monitor in real time offsets of light spots formed on the switching unit. The drive unit can drive the switching unit based on a variation obtained by the monitoring unit, so that the switching unit compensates for the offsets of the light spots. In addition, the optical communication device may further include a dustproof and waterproof unit and a humidity control unit.
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公开(公告)号：US12245165B2
公开(公告)日：2025-03-04
申请号：US17768041
申请日：2020-09-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application provides a communications method and apparatus. According to the method, a receiving terminal receives, from one or more sending terminals, X PSSCHs that are in a one-to-one correspondence with X PSFCH resources, determines M PSFCH resources based on priorities of the X PSFCH resources, transmit power corresponding to the X PSFCH resources, and total transmit power of the receiving terminal, and sends feedback information to some or all of the one or more sending terminals on the M PSFCH resources, so that the receiving terminal can send the M PSFCH resources based on a sending capability (namely, the total transmit power) of the receiving terminal. This improves overall performance of a network system.
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公开(公告)号：US12245162B2
公开(公告)日：2025-03-04
申请号：US18440072
申请日：2024-02-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lili Zhang , Guorong Li , Hongcheng Zhuang , Richard Stirling-Gallacher
IPC: H04W52/24 , H04W52/08 , H04W52/16 , H04W52/42 , H04W72/044
Abstract: A power control method includes obtaining, by a first terminal, parameter information required for power control, where the parameter information includes at least one of a first parameter, a second parameter, and a third parameter, and determining, by the first terminal based on the parameter information, uplink transmit power used when uplink transmission is performed on a target beam or a target beam pair; where the first parameter includes a beam reception gain of a network device and/or a beam sending gain of the first terminal, where the second parameter is used to indicate interference caused by a second terminal to the first terminal on the target beam, and where the third parameter includes beam-specific target power and/or terminal-specific target power.
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