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公开(公告)号：US20240154812A1
公开(公告)日：2024-05-09
申请号：US18405066
申请日：2024-01-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L9/32
CPC classification number: H04L9/3221
Abstract: A method, apparatus and system for implementing zero-knowledge proofs is provided. Partitioned garbled circuits are used to achieve a joint zero-knowledge proof system with full syntax verification. A polylithic syntax is used for handling complex semantics involving more than one statement to be proved and verified. Multiple verifiers can participate in a coordinated manner to perform the verification. Different verifiers can perform different parts of the verification.
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2.发明公开公开(公告)号：US20230319585A1
公开(公告)日：2023-10-05
申请号：US18330286
申请日：2023-06-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liqing ZHANG , Wen TONG , Jianglei MA , Peiying ZHU
Abstract: Methods and systems for artificial intelligence (AI)-based communications are disclosed. At a second node, a task request is transmitted to a first node, the task request requiring configuration of at least one of a wireless communication functionality or a local AI model at the second node. A first set of configuration information is received from the first node, including a set of model parameters for the local AI model. The local AI model is configured by the set of model parameters to generate inference data including at least one inferred control parameter for configuring the second node for wireless communication.
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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：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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公开(公告)号：US20230163784A1
公开(公告)日：2023-05-25
申请号：US18151976
申请日：2023-01-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Wen TONG , Xianbin WANG , Rong LI , Yourui HUANGFU , Shengchen DAI , Huazi ZHANG , Jian WANG
CPC classification number: H03M13/09 , H03M13/611
Abstract: A polar code encoding method includes obtaining, by an encoding apparatus, to-be-encoded bits, a mother code length, and a first sequence. The first sequence includes sequence numbers of polarized subchannels. The sequence numbers of the polarized subchannels are arranged in the first sequence based on reliability of the polarized subchannels. The method also includes determining, based on the first sequence, polarized subchannels used to contain the to-be-encoded bits, and performing polarization encoding on the to-be-encoded bits to obtain an encoded bit sequence. The method further includes performing rate matching on the encoded sequence to obtain a rate-matched sequence. The method additionally includes outputting the rate-matched sequence.
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Patent Agency Ranking
公开(公告)号：US20170062917A1
公开(公告)日：2017-03-02
申请号：US14839192
申请日：2015-08-28
Applicant: Huawei Technologies Co., Ltd
Inventor： Fayez HYJAZIE , Wen TONG , Paul Robert WATSON
IPC: H01Q1/36
Abstract: A multi-filar helical antenna comprising a helical radiating element extending along a longitudinal axis, comprising an elongate body having a free first end and a second end opposite the first end and coupled to a feeding port, and a tail member, extending away from the body at the second end. The tail member has a geometry that is selected for modifying at least one of an impedance of the radiating element, and broadening the antenna's resonance bandwidth. The radiating element may comprise a positioning member extending away from the second end along a direction substantially parallel to the axis. An end portion of the positioning member is secured to an electrically conductive surface in connection with the feeding port. The second end is positioned at a given distance above the conductive surface and the radiating element is fed through the feeding port at the given distance above the conductive surface.
Abstract translation: 一种多丝状螺旋天线，包括沿着纵向轴线延伸的螺旋辐射元件，包括细长主体，其具有自由的第一端和与所述第一端相对的并且连接到馈送端口的第二端，以及尾部构件， 身体在第二端。 尾件具有被选择用于修改辐射元件的阻抗中的至少一个的几何形状，并且使天线的共振带宽变宽。 辐射元件可以包括沿着基本上平行于轴线的方向从第二端延伸的定位构件。 定位构件的端部固定到与供给口连接的导电表面上。 第二端定位在导电表面上方给定的距离处，并且辐射元件在导电表面上方给定距离处通过馈送端口馈送。
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公开(公告)号：US20250016715A1
公开(公告)日：2025-01-09
申请号：US18888443
申请日：2024-09-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianglei MA , Yiqun GE , Wen TONG , Rong LI , Jian WANG
Abstract: This application provides example communication methods and a related apparatuses. An example communication method may be used for a first processing entity of a first communication device. The example method includes the first processing entity sending a first registration request to a second entity, where the first registration request includes a first identifier which indicates one or more of the following information of the first processing entity: model information or data information. A model parameter of the second entity can be adjusted based on a real-time environment parameter. The first processing entity receives a first registration response sent by the second entity, where the first registration response indicates an input parameter of the second entity. The first processing entity sends a first response acknowledgment, where the first response acknowledgment indicates whether an output parameter of the first processing entity matches the input parameter of the second entity.
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公开(公告)号：US20240097816A1
公开(公告)日：2024-03-21
申请号：US18519440
申请日：2023-11-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tianhang YU , Jiajie TONG , Gongzheng ZHANG , Rong LI , Jun WANG , Wen TONG
IPC: H04L1/00
CPC classification number: H04L1/0003
Abstract: An information transmission method and an apparatus. The information transmission method includes: a receive end sends first indication information, where the first indication information indicates a target receiving mode of the receive end, and the target receiving mode is one of a plurality of receiving modes. The receive end receives service information based on the target receiving mode. The receive end performs decoding processing on the service information based on the target receiving mode. In this way, power consumption can be further reduced, and information transmission of a plurality of service types can be supported, thereby improving information transmission flexibility and user experience.
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公开(公告)号：US20230336273A1
公开(公告)日：2023-10-19
申请号：US18212345
申请日：2023-06-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin LI , Jiaqi GU , Huazi ZHANG , Wen TONG
IPC: H04L1/00 , H04L1/1812 , H04L1/1822
CPC classification number: H04L1/0071 , H04L1/1812 , H04L1/1822
Abstract: This application discloses a communication method includes: obtaining a plurality of information bits in first transmission; grouping the plurality of information bits into m groups of first information bit sequences K1, . . . , Km; encoding the m groups of first information bit sequences to obtain a first target encoded codeword; sending the first target encoded codeword to a receive end; performing interleaving processing on n groups of first information bit sequences in the m groups of first information bit sequences in tth retransmission if the first transmission fails, to obtain m groups of first bit sequences X1, . . . , Xm; encoding the m groups of first bit sequences to obtain a second target encoded codeword; and sending the second target encoded codeword to the receive end. In this way, in a HARQ-based implementation, interleaving processing is performed on some information bit sequences in a retransmission process.
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公开(公告)号：US20210120404A1
公开(公告)日：2021-04-22
申请号：US16657433
申请日：2019-10-18
Applicant: Huawei Technologies Co., Ltd.
Abstract: Method and system for issuing public key infrastructure (PKI) certificates in a peer-to-peer wireless communication network, comprising generating, at a first certificate authority (CA) node in the peer-to-peer communication network, a PKI certificate based on public key information received from an applicant node in the peer-to-peer wireless communication network; and transmitting the PKI certificate generated by the first CA node to the applicant node using the peer-to-peer wireless communication network.
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