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251.发明授权公开(公告)号：US12262400B2
公开(公告)日：2025-03-25
申请号：US17889499
申请日：2022-08-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian Wang , Chen Xu , Yourui Huangfu , Rong Li , Jun Wang
Abstract: A scheduling method, scheduling algorithm training method, related system, and storage medium are provided including the scheduling method being applied to a scheduling control system, which includes K network devices, and K is an integer greater than 1. The method further includes a first network device that obtains target state information of a first area, where the target state information includes network state information and user data packet cache information. The first network device generates first scheduling information based on the target state information of the first area and a first target sub-policy network, where the first target sub-policy network is a target sub-policy network that is in K target sub-policy networks and that corresponds to the first network device. The first network device delivers the first scheduling information to a terminal in the first area.
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公开(公告)号：US20250070801A1
公开(公告)日：2025-02-27
申请号：US18943944
申请日：2024-11-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xianbin Wang , Huazi Zhang , Kangjian Qin , Jiajie Tong , Rong Li , Jun Wang
IPC: H03M13/13
Abstract: This application relates to the field of communication technologies, and discloses an encoding method, a decoding method, and an apparatus. The method includes: obtaining an information bit sequence; and encoding the information bit sequence based on a systematic polar code, to determine an encoded bit sequence, where the systematic polar code includes N first bit positions and N second bit positions that correspond to a polarization transformation matrix, the N second bit positions include a systematic bit position set A and a non-systematic bit position set MA, the N first bit positions include a frozen bit position set B and a non-frozen bit position set MB, and A is determined based on the information bit sequence.
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公开(公告)号：US12231282B2
公开(公告)日：2025-02-18
申请号：US18303038
申请日：2023-04-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaolu Wang , Hejia Luo , Rong Li , Jun Wang
Abstract: A method includes: A transmit end obtains P QAM symbols; the transmit end performs IDWT or DWT on the P QAM symbols, to obtain a first signal matrix with N rows and M columns, and transposes the first signal matrix, to obtain a transposed first transpose matrix, where P, N, and M are all positive integers; and the transmit end outputs the transposed first transpose matrix. Correspondingly, a receive end obtains a second signal matrix with M rows and N columns; the receive end transposes the second signal matrix, to obtain a transposed second transpose matrix; and performs DWT or IDWT on the second transpose matrix, to obtain P QAM symbols.
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公开(公告)号：US20250047369A1
公开(公告)日：2025-02-06
申请号：US18924200
申请日：2024-10-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ying Chen , Peng Zhang , Xinghua Song , Jun Wang
IPC: H04B7/185 , H04B17/318
Abstract: A satellite communication method and an apparatus are provided, and the method may be applied to a communication apparatus supporting a satellite frequency band, a communication apparatus supporting the satellite frequency band and a terrestrial frequency band, or the like. The method includes: A first communication apparatus obtains a first signal threshold, and detects a signal strength of a second frequency band, where the second frequency band is used by a second communication apparatus (for example, a communication apparatus in a terrestrial cell) to receive a signal; and when the signal strength of the second frequency band is less than or equal to the first signal threshold, determines to send a signal on a first frequency band.
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公开(公告)号：US20250024152A1
公开(公告)日：2025-01-16
申请号：US18901706
申请日：2024-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Wang , Ran Chen , Huanyu Liu , Huanhuan Ao
Abstract: A macro image shooting method uses at least two macro cameras having different focal lengths. When a zoom ratio is within a first ratio range, an image captured by a first macro camera is displayed in a viewfinder frame. When the zoom ratio is a camera switching ratio, the image displayed in the viewfinder frame is switched from the image captured by the first macro camera to an image captured by a second macro camera. When the zoom ratio is greater than the camera switching ratio and is within a second ratio range, the image captured by the second macro camera is displayed in the viewfinder frame.
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Patent Agency Ranking
公开(公告)号：US12113549B2
公开(公告)日：2024-10-08
申请号：US18176217
申请日：2023-02-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huazi Zhang , Xianbin Wang , Jiajie Tong , Shengchen Dai , Rong Li , Jun Wang
CPC classification number: H03M13/152 , H03M13/616 , H03M13/6362
Abstract: An encoding method and apparatus are provided, to propose a construction and encoding scheme of a BCH code. A code length and a code rate of an obtained BCH code are flexible, to satisfy a requirement of flexible channel encoding in wireless communication. The method includes determining a first encoding parameter based on a first BCH code, where the first BCH code is a to-be-coded BCH code, the first encoding parameter is a first code or a generator matrix of a first code, the first code has a code length of n and an information bit length of k, n is greater than 0, and k is greater than 0, and performing BCH encoding based on the first encoding parameter.
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公开(公告)号：US20240334510A1
公开(公告)日：2024-10-03
申请号：US18738950
申请日：2024-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenjie Peng , Mingzeng Dai , Jun Wang , Dongdong Wei
Abstract: A method includes: a first terminal device receives first information from a network device, where the first information includes an indication information of a first unicast connection and a reference signal configuration corresponding to the first unicast connection, the reference signal configuration is used by the first terminal device to send a reference signal to a second terminal device; and the first terminal device sends the reference signal to the second terminal device on a sidelink based on the reference signal configuration.
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公开(公告)号：US12074713B2
公开(公告)日：2024-08-27
申请号：US18067513
申请日：2022-12-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Huazi Zhang , Jiajie Tong , Gongzheng Zhang , Shengchen Dai , Xianbin Wang , Rong Li , Jun Wang
IPC: H04L1/1812 , H03M13/00 , H03M13/03 , H03M13/13 , H04L1/00 , H04L1/1867
CPC classification number: H04L1/1819 , H03M13/033 , H03M13/13 , H03M13/611 , H03M13/6306 , H04L1/0057 , H04L1/1867
Abstract: Embodiments of this application disclose a example polar code encoding methods, example polar code decoding methods, and example apparatuses thereof. One example method in embodiments of this application includes generating an input vector, where the input vector includes T subblocks, a first information bit of a first subblock is obtained by replicating a second information bit of a second subblock, the first subblock and the second subblock are subblocks of the T subblocks, a sequence number of the first subblock is after a sequence number of the second subblock, and T is an integer greater than or equal to 2. Polar encoding can then be performed on the input vector to obtain an encoded bit.
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公开(公告)号：US20240284453A1
公开(公告)日：2024-08-22
申请号：US18650937
申请日：2024-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaolu Wang , Hejia Luo , Rong Li , Jun Wang
IPC: H04W72/1268 , H04W56/00 , H04W72/0446 , H04W72/0457 , H04W72/232
CPC classification number: H04W72/1268 , H04W56/0045 , H04W72/0446 , H04W72/0457 , H04W72/232
Abstract: A first communication apparatus obtains first indication information in a first slot, where the first indication information indicates the first communication apparatus to switch from an uplink transmission bandwidth to a first transmission bandwidth; then, the first communication apparatus determines a second slot based on the first slot and a first switching delay, where the first switching delay is determined based on a first timing offset value, and the first timing offset value is determined based on a round-trip delay between a first location in an area covered by a second communication apparatus and the second communication apparatus; and the first communication apparatus sends uplink information to the second communication apparatus by using the first transmission bandwidth from the second slot.
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公开(公告)号：US12058745B2
公开(公告)日：2024-08-06
申请号：US17193518
申请日：2021-03-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haiyan Luo , Mingzeng Dai , Jun Wang
IPC: H04W76/11 , H04W48/16 , H04W72/044 , H04W80/02
CPC classification number: H04W76/11 , H04W48/16 , H04W72/044 , H04W80/02
Abstract: An RRC connection method, including generating, by a first terminal, a first RRC message, and sending, by the first terminal, a first indication and first data to a second terminal through a first path, where the first path is a wireless communications interface between the first terminal and the second terminal, the first data includes the first RRC message, and the first indication is used to indicate the second terminal to send the first RRC message to a radio access network device.
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