Patents by Inventor Yuanjie Li
Yuanjie Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11949507Abstract: A data sending method includes: performing, by a first node, rate matching to determine a first bit sequence; determining, by the first node, a first symbol sequence based on the first bit sequence, and determining some to-be-mapped symbols in the first symbol sequence; and mapping, by the first node, the symbols to a first resource, and sending the symbols.Type: GrantFiled: January 25, 2021Date of Patent: April 2, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Pengpeng Dong, Yuanjie Li, Shengyue Dou
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Publication number: 20240106528Abstract: Provided by the present application are a method and a device for constructing integrated space-terrestrial network, the method including: obtaining a target constellation and standardizing a relative motion between each target satellite in the target constellation and earth's surface according to a principle of making a satellite running in a recursive earth-repeat orbit have fixed satellite subpoint trajectories; obtaining a recursively extended topological structure according to the target constellation; according to the extended topological structure, dividing geographical cells and obtaining a mapping relationship between the geographical cells and the satellite subpoint trajectories to facilitate network addressing and networking management based on geographical location; and performing, based on a deployment rule, a recursive incremental deployment according to the extended satellite network topological structure, and realizing integrated space-terrestrial network.Type: ApplicationFiled: March 24, 2022Publication date: March 28, 2024Inventors: Yuanjie Li, Hewu LI, Jiayi LIU, Wei LIU, Lixin LIU, Qian WU, Jun LIU, Zeqi LAI
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Patent number: 11909559Abstract: Example quasi co-location information determining methods and apparatus are described. One example method includes determining a quantity X of pieces of quasi co-location QCL information, where X is a positive integer. When it is determined that the quantity X of pieces of QCL information is two, and that DCI corresponding to a current data channel does not indicate QCL information of an antenna port of the data channel, or that an interval between the current data channel and the DCI corresponding to the data channel is less than a threshold, two pieces of default QCL information of the antenna port of the data channel are determined.Type: GrantFiled: August 11, 2020Date of Patent: February 20, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Ting Wang, Haibao Ren, Shengyue Dou, Yuanjie Li
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Patent number: 11876623Abstract: The present disclosure discloses an example communication method and apparatus. One example communication method includes receiving, by a first node, decoding information and coded data from a second node, where the coded data is obtained after data of a node group in which the first node is located is encoded, the data of the node group includes data expected to be received by at least two nodes in the node group, and the at least two nodes include the first node. Data expected to be received by the first node is obtained by the first node based on the decoding information and the coded data.Type: GrantFiled: November 22, 2021Date of Patent: January 16, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Rongkuan Liu, Pengpeng Dong, Yuanjie Li, Shengyue Dou, Huiying Zhu, Zijie Xu
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Patent number: 11864024Abstract: This application provides a method for wireless communication and an apparatus. The method includes: receiving, by a communication device, L pieces of first data, and determining reception statuses for the L pieces of first data; receiving, by the communication device, second data, and generating feedback information based on the reception statuses for the L pieces of first data and the second data, where the feedback information indicates one or more reception statuses for M pieces of first data, the M pieces of first data are included in the L pieces of first data; and the second data is data obtained after N pieces of first data are encoded, the N pieces of first data are included in the L pieces of first data; and sending, by the communication device, the feedback information.Type: GrantFiled: August 2, 2021Date of Patent: January 2, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Huiying Zhu, Rongkuan Liu, Yuanjie Li
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Patent number: 11854188Abstract: An image is accepted by one or more processing circuits from a user depicting the user's skin. Machine learning models stored in one or more memory circuits are applied to the image to classify acne characteristics. An acne severity grade is provided by the one or more processing circuits and a user interface displays the acne severity grade.Type: GrantFiled: October 28, 2020Date of Patent: December 26, 2023Assignee: L'OREALInventors: Christine Elfakhri, Guive Balooch, Florent Valceschini, Dominique Moyal, Hemant Joshi, Yuanjie Li, Zhiyuan Song
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Patent number: 11832191Abstract: This application provides a power control method, a terminal, and a network device. The power control method includes: receiving, by a terminal, at least one piece of downlink control information (DCI) sent by at least one network device, where the at least one piece of DCI includes at least two transmit power control commands; and determining, by the terminal, a transmit power on an uplink channel in a same carrier based on the at least two transmit power control commands. According to the power control method in the embodiments of this application, the terminal can determine the transmit power on the uplink channel based on a plurality of transmit power control commands, thereby ensuring efficient and proper power allocation and improving overall system performance.Type: GrantFiled: September 2, 2021Date of Patent: November 28, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Shengyue Dou, Ting Wang, Haibao Ren, Yuanjie Li
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Publication number: 20230379018Abstract: This application provides a transmission precoding matrix indication method and a device. The method includes: determining a bit quantity of a transmission precoding matrix indicator field corresponding to a subband scheduled for uplink based on downlink control information received from a network device, where the bit quantity of the transmission precoding matrix indicator field corresponding to the subband is related to a quantity of subbands corresponding to the resource scheduled for uplink; and further, determining an uplink transmission precoding matrix corresponding to the subband based on the bit quantity of the transmission precoding matrix indicator field corresponding to the subband and the uplink transmission layer quantity. A transmission precoding matrix indicator field can be effectively used, and control channel resource utilization is improved.Type: ApplicationFiled: July 31, 2023Publication date: November 23, 2023Inventors: Haibao REN, Yi HUANG, Yuanjie LI
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Patent number: 11817004Abstract: An image is accepted by one or more processing circuits from a user depicting the user's facial skin. Machine learning models stored in one or more memory circuits are applied to the image to classify facial skin characteristics. A regimen recommendation is provided to the user based on the classified facial skin characteristics.Type: GrantFiled: March 25, 2021Date of Patent: November 14, 2023Assignee: L'OREALInventors: Celia Ludwinski, Florent Valceschini, Yuanjie Li, Zhiyuan Song, Christine El-Fakhri, Hemant Joshi
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Patent number: 11812434Abstract: A method for reporting a channel status and a device, where the method includes: a terminal receiving configuration signaling for semi-persistent channel state information (CSI) reporting, wherein the configuration signaling comprises one or more reporting periods of CSI of N cells, wherein the N cells are used for data communication of the terminal, and wherein N is an integer greater than or equal to 1; the terminal receiving channel status request signaling, wherein the channel status request signaling indicates to the terminal to report the CSI of the N cells; and the terminal transmitting, according to the one or more reporting periods, the CSI of the N cells.Type: GrantFiled: August 24, 2020Date of Patent: November 7, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Qufang Huang, Yuanjie Li, Qinghai Zeng
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Patent number: 11803254Abstract: A flexible display apparatus and a control method therefor. The flexible display apparatus comprises: a flexible display panel (10); a bending sensor (11), that is configured to sense bending information of the flexible display panel (10); and a processor, that is coupled to the bending sensor (11), configured to receive the bending information of the bending sensor (11), and determines whether the bending information is valid bending information, and if so, then a currently running application program is controlled according to the valid bending information to perform a corresponding operation. By bending the flexible display panel (10), an application program is controlled to perform a corresponding operation, achieving a convenient, accurate, and effective operation, and improving user experience.Type: GrantFiled: March 9, 2021Date of Patent: October 31, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Hong Zhu, Xiaolin Liu, Chao Sun, Yuanjie Li
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Patent number: 11788865Abstract: A directional and timing control circuit is provided. the circuit includes a main control chip, a power supply module to supply power to the main control chip, a driver module configured to receive a control command from the main control chip and to control a motor according to the control command, a Hall module configured to detect an operation direction of the motor and transmit an operation direction signal to the main control chip, and a zero-crossing detection module configured to detect a zero-crossing cycle of the alternating current power supply to thereby obtain a current utility frequency of the alternating current power supply as a timing frequency of the main control chip, the zero-crossing detection module including an input terminal connected to the alternating current power supply and an output terminal connected to a phase detection terminal of the main control chip.Type: GrantFiled: October 19, 2021Date of Patent: October 17, 2023Assignee: BESTWAY INFLATABLES & MATERIAL CORP.Inventors: Xiaobo Chen, Zhipeng Dai, Yuanjie Li, Feng Ye
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Patent number: 11784773Abstract: This application provides a data transmission method, to indicate resource configuration statuses of at least two groups of CRSs to a terminal device, so that the terminal device can correctly receive data, and improve data receiving performance. The method includes: receiving, by a terminal device, indication information sent by a network device, where the indication information is used to determine resources occupied by N groups of cell-specific reference signals CRSs, and N is a natural number greater than or equal to 2; and determining, by the terminal device based on the indication information, the resources that are occupied by the N groups of CRSs, and receiving data based on the resources that are occupied by the N groups of CRSs.Type: GrantFiled: March 8, 2021Date of Patent: October 10, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Ting Wang, Yuanjie Li, Feng Qian, Qunfang Lou
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Patent number: 11770406Abstract: Systems and methods for mitigating cyberattacks are described herein. A computing system can detect illegitimate network traffic associated with a cyberattack in network traffic. The computing system can determine an amplification factor of the cyberattack based in part on a probability distribution of the illegitimate network traffic. The computing system can determine a filter to demotivate a generation of the illegitimate network traffic. The determined filter can reduce the amplification factor of the cyberattack. The computing system can implement the determined filter to block the illegitimate network traffic.Type: GrantFiled: February 23, 2021Date of Patent: September 26, 2023Assignee: Hewlett Packard Enterprise Development LPInventors: Yuanjie Li, Kyu-Han Kim, Qianru Li
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Patent number: 11757497Abstract: This application provides a transmission precoding matrix indication method and a device. The method includes: determining a bit quantity of a transmission precoding matrix indicator field corresponding to a subband scheduled for uplink based on downlink control information received from a network device, where the bit quantity of the transmission precoding matrix indicator field corresponding to the subband is related to a quantity of subbands corresponding to the resource scheduled for uplink; and further, determining an uplink transmission precoding matrix corresponding to the subband based on the bit quantity of the transmission precoding matrix indicator field corresponding to the subband and the uplink transmission layer quantity. A transmission precoding matrix indicator field can be effectively used, and control channel resource utilization is improved.Type: GrantFiled: November 18, 2021Date of Patent: September 12, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haibao Ren, Yi Huang, Yuanjie Li
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Patent number: 11751187Abstract: In a signal transmission method, a user equipment receives a first signal from a wireless network device; and the user equipment determines spatial information of a to-be-transmitted second signal based on the first signal, and transmits the to-be-transmitted second signal by using the spatial information. An uplink transmit beam is determined by using related information of a downlink receive beam, so that the UE can efficiently determine spatial information of an uplink signal to be transmitted by the UE.Type: GrantFiled: August 30, 2021Date of Patent: September 5, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Liuliu Ji, Yi Huang, Yuanjie Li
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Patent number: 11750250Abstract: Disclosed are a communications method and device. The method includes: sending, by a network device, configuration information to a terminal device; determining, by the terminal device, channel state information CSI measurement behavior and/or CSI feedback related information, where the channel state information CSI measurement behavior and/or the CSI feedback related information are/is related to the configuration information; and performing, by the terminal device, CSI measurement based on the configuration information and the CSI measurement behavior and/or the CSI feedback related information, to obtain at least one piece of CSI, and sending all or some of the at least one piece of CSI to the network device. It can be learned that, in a scenario in which a plurality of transmission modes are supported, according to the foregoing method, the terminal device can measure CSI, and feed back the measured CSI to the network device.Type: GrantFiled: March 11, 2022Date of Patent: September 5, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Ting Wang, Jinyao Liang, Shengyue Dou, Yuanjie Li, Yan Cheng
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Patent number: 11671197Abstract: A method includes: generating, by a first network device, parameter information of a resource in which a channel state information CSI reference signal is located, where the parameter information is used by the second network device to determine one or more of the following information of the resource in which the CSI reference signal is located: subcarrier spacing information, cyclic prefix length information, frame structure time length information, and symbol quantity information; and sending, by the first network device, the parameter information to the second network device.Type: GrantFiled: April 20, 2021Date of Patent: June 6, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Ting Wang, Jinyao Liang, Shengyue Dou, Yuanjie Li
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Patent number: D980594Type: GrantFiled: October 13, 2020Date of Patent: March 14, 2023Assignee: adidas AGInventors: Ladan Salari-Sharif, Yuanjie Li, Christian Manuel Arias Delgado, Zachary C. Coonrod
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Patent number: D980595Type: GrantFiled: October 13, 2020Date of Patent: March 14, 2023Assignee: adidas AGInventors: Ladan Salari-Sharif, Yuanjie Li, Christian Manuel Arias Delgado