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公开(公告)号：US20250047418A1
公开(公告)日：2025-02-06
申请号：US18926586
申请日：2024-10-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu CAO , Ming JIA , Huazi ZHANG , Jianglei MA
IPC: H04L1/1607 , H04L1/00
Abstract: Methods and apparatuses for providing feedback in a HARQ scheme are described. A transmission-specific channel quality indicator (CQI) feedback scheme is described. A channel coding-related feedback scheme is also described.
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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：US20240388379A1
公开(公告)日：2024-11-21
申请号：US18774204
申请日：2024-07-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu CAO , Jianglei MA
IPC: H04L1/00 , H04L1/08 , H04W72/044 , H04W72/231
Abstract: Methods and apparatuses for network coding with a retransmission scheme are described. A first packet intended for a first destination node and a second packet intended for a second destination node are obtained. An initial transmission of the first packet to the first and second destination nodes is performed, and an initial transmission of the second packet to the first and second destination nodes is performed. A retransmission to the first and the second destination nodes is performed, where performing the retransmission includes generating cross-packet coded bits using a combination of one or more bits from the first packet and one or more bits from the second packet, where the cross-packet coded bits are scrambled using an identifier known to both the first and second destination nodes, and where the cross-packet coded bits, after scrambling, are used for the retransmission.
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公开(公告)号：US20230345338A1
公开(公告)日：2023-10-26
申请号：US18343486
申请日：2023-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hejia LUO , Xiaolu WANG , Rong LI , Jianglei MA , Jun WANG
CPC classification number: H04W36/304 , H04W36/0058 , H04W36/083 , H04W48/20
Abstract: This application relates to a cell selection method and apparatus. In an example method, a terminal device performs measurement based on measurement configuration information of N cells and determines M candidate cells based on a measurement result. N is an integer greater than 0, and M is an integer greater than 0 and less than N. The example method further includes the terminal device selecting a target cell from the M candidate cells based on first information. The first information includes coverage information of at least one candidate cell in the M candidate cells.
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公开(公告)号：US20230345268A1
公开(公告)日：2023-10-26
申请号：US18342185
申请日：2023-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Yongxia LYU , Ting WANG , Jianglei MA , Liqing ZHANG
IPC: H04W24/02
Abstract: The present disclosure relates to communication methods and apparatuses. In one example method, a first access network device determines configuration information, and sends the configuration information to a terminal. The first access network device is connected to a first core network device, and the first core network device uses a first or second communication standard. The configuration information includes status indication information of a first protocol layer (for example, a service data adaptation protocol (SDAP) layer) of the second communication standard, and the status indication information indicates the terminal to perform or not to perform a function of the first protocol layer. The first access network device determines a state of the first protocol layer based on a protocol layer specified in a communication standard of the core network device.
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Patent Agency Ranking
公开(公告)号：US20230362048A1
公开(公告)日：2023-11-09
申请号：US18352338
申请日：2023-07-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting WANG , Yongxia LYU , Jun WANG , Jianglei MA , Liqing ZHANG
CPC classification number: H04L27/34 , H04L27/18 , H04L27/3405
Abstract: Embodiments of this application provide data transmission methods and apparatuses. In an implementation, a method includes: determining information about a first modulation constellation diagram and communicating with a first device based on the first modulation constellation diagram, wherein the first modulation constellation diagram comprises M constellation points, and wherein the information about the first modulation constellation diagram comprises one of: a value range of M1 constellation points in the first modulation constellation diagram, wherein M1 is an integer greater than or equal to 1 and less than or equal to M; offsets of M1 constellation points in the first modulation constellation diagram relative to M1 constellation points in a reference modulation constellation diagram, wherein M1 is an integer greater than or equal to 1 and less than or equal to M; or a rotation phase of the first modulation constellation diagram relative to a reference modulation constellation diagram.
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公开(公告)号：US20230345376A1
公开(公告)日：2023-10-26
申请号：US18343911
申请日：2023-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting WANG , Yongxia LYU , Jun WANG , Jianglei MA , Liqing ZHANG
IPC: H04W52/02
CPC classification number: H04W52/0264
Abstract: The technology of this application relates to a method for determining a feature of a terminal and a communication apparatus. A mandatory feature set in a feature set of a terminal determined by the terminal or a network device is related to a type of the terminal. In this way, a mandatory feature set may be separately defined for different types of terminals. This customizes features of the terminals, helps minimize the features of the terminals, meets feature requirements of the different types of terminals, reduces chip costs and terminal implementation processing complexity, and implements terminal energy saving.
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公开(公告)号：US20230319946A1
公开(公告)日：2023-10-05
申请号：US18309378
申请日：2023-04-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Yongxia LYU , Ting WANG , Jianglei MA
Abstract: The present disclosure relates to communication methods and apparatuses. One example method includes receiving configuration information, where the configuration information is used to configure a communication mode, and the communication mode includes a first mode.The example method further includes communicating with an access network device in the first mode.
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9.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：US20250047419A1
公开(公告)日：2025-02-06
申请号：US18926890
申请日：2024-10-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ting WANG , Yongxia LYU , Dongdong WEI , Jianglei MA , Peiying ZHU
IPC: H04L1/1812 , H04L1/1867
Abstract: A communication method includes: a first apparatus obtains first information, where the first information indicates the first apparatus to perform multi-link hybrid automatic repeat request (HARQ) combination; the first apparatus receives first data from a first link, where the first data is initial transmission data or retransmission data for third data, and the first link is a link between the first apparatus and a second apparatus; the first apparatus receives second data from a second link, where the second data is retransmission data for the third data, and the second link is a link between the first apparatus and a third apparatus; and the first apparatus performs HARQ combination on the first data and the second data based on the first information.
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