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公开(公告)号：US20250119669A1
公开(公告)日：2025-04-10
申请号：US18941978
申请日：2024-11-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yourui HUANGFU , Jian WANG , Rong LI
Abstract: This application provides a measurement method and apparatus. The method includes: A first device obtains a kth first sensing result output by a first sensing neural network usable for a first sensing task, the kth first sensing result is determined based on measurement results of N measurement devices that are obtained through selection from M measurement devices for k times based on a selection neural network, 1≤k≤N
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公开(公告)号：US20250071579A1
公开(公告)日：2025-02-27
申请号：US18944968
申请日：2024-11-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hejia LUO , Xiaolu WANG , Tianhang YU , Jun WANG , Rong LI
Abstract: This application discloses a communication method and a related apparatus, and relates to the field of communication technologies. The method includes: A terminal device obtains N sending configurations. Any one of the N sending configurations is used to generate a sounding signal to be sent to any one of M non-terrestrial devices, N sounding signals generated based on the N sending configurations are orthogonal, an overlapping region exists between M cells corresponding to the M non-terrestrial devices, N is an integer greater than or equal to 2, and M is an integer greater than or equal to N. The terminal device obtains first information.
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公开(公告)号：US20240406850A1
公开(公告)日：2024-12-05
申请号：US18802136
申请日：2024-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Xiaolu WANG , Xian MENG , Dali QIN , Hejia LUO , Yu WANG , Tianhang YU , Rong LI
Abstract: The present disclosure relates to communication methods and communication apparatuses. In one example method, a first communication apparatus receives first configuration information, where the first configuration information includes first identification update information and information about a first update moment of a first cell of a second communication apparatus, and the first identification update information is used to determine first identification information used by the first cell at the first update moment or after the first update moment. The first communication apparatus communicates based on the first configuration information by using the first identification information at the first update moment or after the first update moment, where the first communication apparatus is in a coverage range of the first cell.
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公开(公告)号：US20240273338A1
公开(公告)日：2024-08-15
申请号：US18647727
申请日：2024-04-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiajun WU , Chengjian SUN , Chenyang YANG , Jian WANG , Rong LI
IPC: G06N3/04
CPC classification number: G06N3/04
Abstract: The present disclosure relates to neural network construction methods. One example method includes generating parameters of a target neural network based on a parameter generation network, where input of the parameter generation network includes information about a relative number of a neuron in the target neural network, the relative number of the neuron represents a relative location of the neuron at a first neural network layer, and the first neural network layer is a layer at which the neuron in the target neural network is located. The target neural network is constructed based on the parameters of the target neural network, where the parameters of the target neural network are generated by inputting the information about the relative number of the neuron into the target neural network.
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公开(公告)号：US20240265311A1
公开(公告)日：2024-08-08
申请号：US18641091
申请日：2024-04-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinke REN , Rong LI , Jian WANG , Gongzheng ZHANG
IPC: G06N20/00
CPC classification number: G06N20/00
Abstract: This application provides a machine learning model training method and apparatus. One example method includes: A distributed node sends a first parameter set to a central node. The first parameter set is used to determine a target training method for a machine learning model of the distributed node, and the target training method includes a first training method or a second training method. The central node receives the first parameter set from the distributed node, and determines the target training method for the distributed node based on the first parameter set. The central node sends a first message to the distributed node. The first message includes information about the target training method. The distributed node receives the first message from the central node.
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Patent Agency Ranking
公开(公告)号：US20240163152A1
公开(公告)日：2024-05-16
申请号：US18423504
申请日：2024-01-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaolu WANG , Hejia LUO , Rong LI , Jun WANG
CPC classification number: H04L27/2618 , H04W28/26
Abstract: Embodiments of this application disclose a communication processing method, including: A first communication device determines a first tone reservation pattern. The first communication device communicates a data signal by using the first tone reservation pattern. The first tone reservation pattern is determined based on a first bandwidth part BWP, or the first tone reservation pattern is determined based on a first beam. The first bandwidth part is used for communicating the data signal between the first communication device and a second communication device, and the first beam is used for communicating the data signal between the first communication device and the second communication device. It can be learned that the first tone reservation pattern is more suitable for the first communication device and the second communication device.
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公开(公告)号：US20240137152A1
公开(公告)日：2024-04-25
申请号：US18399870
申请日：2023-12-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiajie TONG , Huazi ZHANG , Shengchen DAI , Xianbin WANG , Rong LI , Jun WANG
CPC classification number: H04L1/0057 , H03M13/15 , H04W28/04
Abstract: A polar code construction method and an apparatus. A communication apparatus obtains a reliability weight sequence, and determines a first threshold that indicates a weight of lowest reliability of a subchannel corresponding to an information bit. The communication apparatus determines a non-pre-frozen subchannel corresponding to a content value greater than or equal to the first threshold in the reliability weight sequence as the subchannel corresponding to the information bit based on the first threshold, and performs polar coding on the information bit based on the subchannel corresponding to the information bit.
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公开(公告)号：US20230421417A1
公开(公告)日：2023-12-28
申请号：US18463026
申请日：2023-09-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian WANG , Gongzheng ZHANG , Rong LI , Jun WANG , Wen TONG
CPC classification number: H04L25/03828 , H04L27/2628
Abstract: Embodiments of this application disclose a communication method and a communication apparatus, to reduce a PAPR of a signal sent by a sending device by using an FDSS waveform processing manner, and reduce decoding power consumption of a receiving device by using a polar code encoding manner. This improves communication energy efficiency. In this method, the sending device performs frequency domain spectrum shaping FDSS processing on a first signal, to obtain a second signal, where the first signal is a signal obtained by performing polar code encoding based on a modulation and coding scheme; and then, the sending device sends a target signal to the receiving device, where the target signal is a signal obtained based on the second signal.
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公开(公告)号：US20230362039A1
公开(公告)日：2023-11-09
申请号：US18352825
申请日：2023-07-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhaoyang ZHANG , Zhuoran XIAO , Gongzheng ZHANG , Rong LI , Jian WANG
IPC: H04L25/02
CPC classification number: H04L25/0254
Abstract: This application discloses a neural network-based channel estimation method and a communication apparatus. The method may be implemented in the following steps: obtaining first location information of a first communication apparatus; processing the first location information by using a neural network, to obtain first channel information, where the first channel information is information about a radio channel between the first communication apparatus and a second communication apparatus; and performing communication based on the first channel information. The neural network is used to estimate channel information based on location information. This can avoid channel estimation based on a pilot signal, reduce overheads of the pilot signal, and improve efficiency and accuracy of estimating the channel information.
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公开(公告)号：US20230308325A1
公开(公告)日：2023-09-28
申请号：US18323449
申请日：2023-05-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Gongzheng ZHANG , Tianhang YU , Chen XU , Rong LI , Jun WANG , Wen TONG
IPC: H04L27/156 , H04L1/00
CPC classification number: H04L27/1563 , H04L1/0057
Abstract: A data transmission method includes obtaining a data stream. The data stream includes a plurality of bit groups. The method also includes modulating the data stream into a modulated symbol stream according to a modulation rule, and generating a modulated signal based on the modulated symbol stream. The modulated symbol stream includes a plurality of modulated symbol. The modulation rule includes determining, in a symbol period of one modulated symbol based on a value of a first bit group, a zero time point corresponding to the first bit group. The zero time point is a zero crossing point of the modulated signal in the symbol period. The first bit group includes at least one bit. The first bit group is one of the plurality of bit groups. The method further includes sending the modulated signal.
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