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公开(公告)号：US12250750B2
公开(公告)日：2025-03-11
申请号：US17466238
申请日：2021-09-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jingjing Huang , Jun Chen , Peng Liu , Guangjian Wang
IPC: H04W48/10 , H04B7/185 , H04W8/00 , H04W64/00 , H04W72/044 , H04W72/541
Abstract: A communication method, a communications apparatus, a device, and a communications system. The method includes: a terminal device receives, by using a first beam, broadcast signals broadcast by N network devices, where each broadcast signal includes a current broadcast moment and identification information of a network device that broadcasts the broadcast signal, and N is a positive integer; the terminal device obtains a second beam corresponding to the broadcast signals, where a width of the first beam is greater than that of the second beam; the terminal device measures the broadcast signals of the N network devices by using the second beam corresponding to the broadcast signal; the terminal device obtains, based on a measurement result, a second beam corresponding to a target network device, where the target network device is one of the N network devices.
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2.发明授权公开(公告)号：US12035267B2
公开(公告)日：2024-07-09
申请号：US17390317
申请日：2021-07-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Liu , Jun Chen , Jingjing Huang , Guangjian Wang
CPC classification number: H04W56/005 , H04W56/001 , H04W84/06
Abstract: A timing advance update method and device, where the method includes: A terminal obtains a transmission delay variation, where the transmission delay variation is a delay variation of transmission between the terminal and a network device; the terminal determines a new timing advance based on the transmission delay variation, a current timing advance, and a timing advance critical value, where the timing advance of the terminal is not greater than the timing advance critical value; and the terminal performs uplink transmission based on the new timing advance.
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公开(公告)号：US11996656B2
公开(公告)日：2024-05-28
申请号：US17536720
申请日：2021-11-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zewen Wang , Jun Chen , Tao Ye
IPC: H01R13/6587 , H01R13/502 , H01R13/518
CPC classification number: H01R13/6587 , H01R13/502 , H01R13/518
Abstract: A signal connector includes a backplane connection part and a subcard connection unit. A first signal terminal pair and a first shielding piece are disposed on the backplane connection part. A second signal terminal pair and a second shielding piece are disposed on the subcard connection unit. When the backplane connection part and the subcard connection unit cooperate with each other, the first signal terminal pair is combined with the second signal terminal pair in a one-to-one manner. The first shielding piece and the second shielding piece form a shielding cavity in which the first signal terminal pair and the second signal terminal pair are wrapped.
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公开(公告)号：US11764810B2
公开(公告)日：2023-09-19
申请号：US17902340
申请日：2022-09-02
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H03M13/251 , G06F7/523 , H03M13/3933
Abstract: A decoding system, a decoding controller, and a decoding control method are provided. In the decoding system, a decoding controller is disposed between two adjacent decoders. The decoding controller determines whether to perform turn-off based on a non-turn-off indication received by a previous-stage decoder, a turn-off indication output by the previous-stage decoder, and historical turn-off probability statistics. This is equivalent to adding a buffer zone between the two adjacent decoders.
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公开(公告)号：US20230030697A1
公开(公告)日：2023-02-02
申请号：US17938753
申请日：2022-10-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingxing Hu , Jun Chen , Hongping Zhang , Hongzhuo Zhang
Abstract: Embodiments of this application disclose an information transmission method. The method in embodiments of this application includes: A core network device receives indication information and delay information, and the core network device may determine, based on the indication information, whether the delay information includes a terminal side delay or whether the terminal device supports measurement of the terminal side delay.
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Patent Agency Ranking
公开(公告)号：US11464000B2
公开(公告)日：2022-10-04
申请号：US16910611
申请日：2020-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoying Xu , Qinghai Zeng , Qufang Huang , Chunhua You , Jun Chen
Abstract: This application discloses an information indication method and a related terminal device and network device. The method includes determining, by a terminal device, time domain requirement information of data transmission. The time domain requirement information includes at least one of time adjustment information, jitter time information, time domain resource information, latest sending time information, and remaining duration of the data transmission. The method further comprises sending, by the terminal device, the time domain requirement information to a network device.
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公开(公告)号：US20220214189A1
公开(公告)日：2022-07-07
申请号：US17703079
申请日：2022-03-24
Applicant: Huawei Technologies Co., Ltd.
IPC: G01C21/00
Abstract: A map level indication method, a map level obtaining method, and a related product include that a server determines, based on a control parameter corresponding to a target vehicle, a first map level corresponding to the target vehicle; and the server sends a first message to a target in-vehicle system of the target vehicle, where the first message indicates the first map level.
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公开(公告)号：US11284291B2
公开(公告)日：2022-03-22
申请号：US16584299
申请日：2019-09-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoying Xu , Jun Chen , Qufang Huang , Qinghai Zeng
Abstract: The present disclosure relates to data transmission methods, network devices, and terminal devices. One example data transmission method includes receiving, by a first network node, a first report from a terminal device, where the first report is used to indicate an uplink data volume of a buffer of the terminal device, and sending, by the first network node, first indication information to a second network node, where the first indication information includes information about the uplink data volume of the buffer of the terminal device, or the first indication information is used to indicate a relationship between the uplink data volume of the buffer of the terminal device and a predefined data volume threshold.
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公开(公告)号：US20220022152A1
公开(公告)日：2022-01-20
申请号：US17487679
申请日：2021-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng Liu , Jun Chen , Jingjing Huang , Guangjian Wang
Abstract: This application provides methods and apparatuses for uplink timing synchronization. The method includes: determining, based on beam information of a first beam and ephemeris information of the satellite base station, an uplink timing frame number of a first cell corresponding to the first beam; determining timing information of a first terminal device in the first cell based on the uplink timing frame number of the first cell, where the timing information is used to indicate a timing advance or a timing lag; and outputting the timing information.
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公开(公告)号：US11109389B2
公开(公告)日：2021-08-31
申请号：US16786123
申请日：2020-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoqian Jia , Jun Chen
Abstract: A first network device obtains at least one of sampling information and reporting information, where the sampling information is used to indicate a sampling period, the reporting information is used to indicate a reporting period, the reporting period is N times the sampling period, and N is an integer greater than or equal to 1. The first network device performs sampling in N sampling periods included in the reporting period, to obtain information about N first parameters. The first network device sends the information about the N first parameters to a second network device.
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