Patents by Inventor Rong Li

Rong 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).

  • Patent number: 12369046
    Abstract: Embodiments of this application provide a wireless communication method and apparatus. In one example method, a first communication apparatus obtains first beam configuration information, determines a first beam hopping pattern based on the first beam configuration information, and communicates with a second communication apparatus based on the first beam hopping pattern.
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: July 22, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yunfei Qiao, Yu Wang, Rong Li
  • Publication number: 20250225052
    Abstract: An embodiment includes detecting an application availability metric and a performance data metric of a system by a Tracing Policy Analyzer, responsive to detecting the application availability metric and the performance data metric, training a Bayesian optimization model of the Tracing Policy Analyzer based on the application availability metric and the performance data metric where the Bayesian optimization model outputs an optimal tracing policy. The embodiment includes detecting the optimal tracing policy by a Tracing Level Determination Module of an application of the system, responsive to detecting the optimal tracing policy, computing a computed tracing level by the Tracing Level Determination Module executing a k-nearest neighbors algorithm based on the optimal tracing policy. The embodiment also includes tracing of the application of the system by a Tracer based on the computed tracing level.
    Type: Application
    Filed: January 8, 2024
    Publication date: July 10, 2025
    Applicant: International Business Machines Corporation
    Inventors: Yong Hu Sun, Xiao Juan Niu, Li Jian Wang, Pei Ran Han, Xing Tian, Shao Rong Li
  • Patent number: 12347464
    Abstract: A hard drive backplane has a plurality of ventilation holes, and the expansion cavity muffler is mounted in the ventilation holes of the hard drive backplane. The expansion cavity muffler includes at least one expansion cavity and at least one connecting pipe in communication in a first direction. The connecting pipe at one end of the expansion cavity muffler facing toward the hard drive backplane is fixedly mounted in the ventilation hole such that the expansion cavity muffler is in communication with the ventilation hole. An area of a cross-section that is of each expansion cavity and that is perpendicular to the first direction is larger than an area of a cross-section that is of the connecting pipe adjacent to the expansion cavity and that is perpendicular to the first direction. The first direction is perpendicular to a surface of the hard drive backplane.
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: July 1, 2025
    Assignee: HUAWEI TECHNOLOIGES CO., LTD.
    Inventors: Rong Li, Liangyun Wang, Min Wei, Guanglin Lin
  • Patent number: 12349093
    Abstract: A timing offset parameter update method, a device, and a system are provided, which relate to the field of communication technologies, to help reduce signaling overhead generated when a network device updates a value of a timing offset parameter. The method includes: a terminal device obtains first information that includes a first reference value and first indication information, wherein the first indication information indicates an update rule of a timing offset parameter, and the first reference value is an initial value of the timing offset parameter. The terminal device updates a value of the timing offset parameter based on the first information and a timing offset variation, to obtain an updated value of the timing offset parameter, wherein an absolute value of the timing offset variation is equal to an absolute value of a difference between any two consecutively updated values of the timing offset parameter.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: July 1, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaolu Wang, Hejia Luo, Rong Li, Jun Wang
  • Publication number: 20250211403
    Abstract: A communication method includes and a communication apparatus performs: determining a target subcarrier set based on a first subcarrier set and a second subcarrier set, and performing data transmission based on the first subcarrier set and the target subcarrier set. A subcarrier in the first subcarrier set is used to carry a reference signal, and a subcarrier in the second subcarrier set is used to carry a signal for suppressing a PAPR. The first subcarrier set and the second subcarrier set have M same subcarriers, the target subcarrier set and the first subcarrier set have Y overlapping subcarriers, and Y is greater than or equal to 0 and less than M. In other words, the target subcarrier set and the first subcarrier set have no intersection set, or the target subcarrier set and the first subcarrier set have fewer overlapping subcarriers.
    Type: Application
    Filed: February 21, 2025
    Publication date: June 26, 2025
    Inventors: Xiaolu WANG, Tianhang YU, Hejia LUO, Rong LI
  • Publication number: 20250211469
    Abstract: A communication method and a related apparatus, the method including receiving, by a first apparatus, at least one quantization threshold from a second apparatus, performing, by the first apparatus, quantization on related information of a first model of the first apparatus based on the at least one quantization threshold, and sending, by the first apparatus, first information to the second apparatus, wherein the first information indicates quantized related information of the first model.
    Type: Application
    Filed: March 14, 2025
    Publication date: June 26, 2025
    Inventors: Gongzheng Zhang, Chen Xu, Rong Li
  • Publication number: 20250200382
    Abstract: A data processing method is applied to a wireless communication system with an artificial intelligence (AI) processing capability. According to the method, machine learning models with a same structure are deployed on different communication apparatuses, and the plurality of apparatuses jointly complete data processing.
    Type: Application
    Filed: February 27, 2025
    Publication date: June 19, 2025
    Inventors: Jian Wang, Wei Teng, Rong Li
  • Patent number: 12335801
    Abstract: This application provides example network resource configuration methods and apparatuses. One example method includes receiving configuration information from a network device, where the configuration information includes information of a first threshold corresponding to at least one candidate cell, and the first threshold includes at least one of a Doppler frequency shift threshold, a timing advance TA rate threshold, or a Doppler frequency shift change rate threshold. A target cell is determined from the at least one candidate cell based on the configuration information. A handover to the target cell is initiated.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: June 17, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaolu Wang, Hejia Luo, Rong Li, Bin Wang, Jun Wang
  • Patent number: 12331130
    Abstract: The present disclosure relates to antibodies binding to tumor discoidin domain receptor 1 (DDR1) and the uses of the antibodies in detecting and treating cancer.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: June 17, 2025
    Assignees: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM, THE GEORGE WASHINGTON UNIVERSITY
    Inventors: Ningyan Zhang, Zhiqiang An, Hui Deng, Xiujie Sun, Rong Li
  • Patent number: 12323167
    Abstract: This application provides a channel encoding method and a communication apparatus. A second communication apparatus obtains a first parameter of a first communication apparatus, where the first parameter includes a parameter related to channel coding and decoding and a reinforcement learning training parameter. The second communication apparatus determines, based on the first parameter, first code construction information for constructing a coded bit sequence based on an information bit sequence during channel encoding; and after sending the first code construction information to the first communication apparatus, performs channel encoding and decoding on communication data between the first communication apparatus and the second communication apparatus by using the first code construction information to improve channel encoding performance and further improve communication reliability.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: June 3, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yourui HuangFu, Huazi Zhang, Jian Wang, Rong Li, Jun Wang
  • Publication number: 20250158896
    Abstract: In an artificial intelligence (AI) model processing method, a first node determines a first AI model, and the first node sends first information, where the first information indicates model information of the first AI model and auxiliary information of the first AI model. Compared with a manner in which different nodes exchange only respective AI models, in addition to the model information of the first AI model, the first information may further indicate the auxiliary information of the first AI model, so that a receiver of the first information can perform AI model processing (for example, training and merging) on the model information of the first AI model based on the auxiliary information of the first AI model, thereby improving performance of an AI model obtained by the receiver of the first information by performing processing based on the first AI model.
    Type: Application
    Filed: January 17, 2025
    Publication date: May 15, 2025
    Inventors: Jian WANG, Rong LI, Gongzheng ZHANG, Wen TONG, Jianglei MA
  • Patent number: 12302404
    Abstract: This disclosure provides data processing methods. One example including a network device obtains target information that includes a transmission delay difference corresponding to a target beam or a target cell; determines a first preamble format based on the transmission delay difference, and then determines first configuration information used to indicate the first preamble format and a first set of random access occasions included in a random access period, where an interval between random access times included in the first set of random access occasions is greater than or equal to a preamble length corresponding to the first preamble format; and generates a corresponding first configuration index based on the first configuration information. The preamble formats required for different beams or cells can be determined based on transmission delay differences corresponding to the different beams or cells, and then configuration information of a random access occasion is further determined.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: May 13, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaolu Wang, Hejia Luo, Chenlei Xu, Jianwei Zhou, Rong Li
  • Patent number: 12302227
    Abstract: The present disclosure relates to access methods and apparatuses. In one example method, a terminal device determines, based on whether a first frequency offset parameter is in a frequency offset parameter range, whether to access a first cell. If the first frequency offset parameter is in the frequency offset parameter range, a current location of the terminal device is not at an edge of the cell. Otherwise, the current location of the terminal device may be at the edge of the cell.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: May 13, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hejia Luo, Xiaolu Wang, Jianwei Zhou, Chenlei Xu, Ying Chen, Rong Li
  • Publication number: 20250150902
    Abstract: A communication method includes determining a reserved carrier in a bandwidth part (BWP) based on a tone reservation (TR) pattern and a first correspondence. The TR pattern includes a set of subcarriers used as reserved carriers. The first correspondence is a correspondence between an index that is of a subcarrier in the TR pattern and that is in the TR pattern and an index that is of the subcarrier in the TR pattern and that is based on a first common resource block (CRB). The communication method further includes outputting a time domain signal based on the reserved carrier in the BWP.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Inventors: Xiaolu WANG, Yunfei QIAO, Yinggang DU, Hejia LUO, Rong LI
  • Patent number: 12293838
    Abstract: A system and a method for assessing the ovarian reserve function of a subject. The system for assessing a subject's ovarian reserve function comprises: a data acquisition module configured to acquire data of the subject's age, anti-Müllerian hormone (AMH) level, follicle stimulating hormone (FSH) level, and antral follicle count (AFC); and an ovarian reserve function calculation module configured to calculate the above-mentioned information acquired in the data acquisition module, so as to work out the subject's probability of poor ovarian response (p). Further, the population is divided into four groups according to the interaction relationship between the predicted probability of poor ovarian response and the dose of ovulation stimulants, so as to divide the population with similar ovarian responses into one group.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 6, 2025
    Assignee: GUANGZHOU KANGRUN BIOTECH CO., LTD
    Inventors: Rong Li, Huiyu Xu, Jie Qiao
  • Publication number: 20250142941
    Abstract: One aspect of the present disclosure pertains to a method of forming a semiconductor device. The method includes forming a high-k gate dielectric layer over a channel region of a substrate; depositing a work function metal layer over the high-k gate dielectric layer; forming a titanium nitride (TiN) cap over the work function metal layer, wherein the TiN cap includes one or more oxygenated regions; depositing a silicon cap layer over the TiN cap; depositing a conductive glue layer over the silicon cap layer; and depositing a gate fill metal layer over the conductive glue layer to form a gate structure.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 1, 2025
    Inventors: Shang-Rong Li, Chih-Wei Lee
  • Publication number: 20250141473
    Abstract: A communication method and a communication apparatus. In the method, a transmit end obtains to-be-encoded information, where the to-be-encoded information includes k bits, and k is a positive integer; the transmit end determines that a quantity of code blocks is C, and C is a positive integer; the transmit end performs polar encoding on the to-be-encoded information based on C, to obtain C encoded code blocks; and the transmit end sends the C encoded code blocks. In some implementations, the transmit end determines, based on k and a target bit rate, that the quantity of code blocks is C. In some implementations, the transmit end obtains the C encoded code blocks in a code block coupling manner.
    Type: Application
    Filed: December 31, 2024
    Publication date: May 1, 2025
    Inventors: Jiajie Tong, Xianbin Wang, Huazi Zhang, Rong Li, Jun Wang
  • Publication number: 20250132966
    Abstract: The disclosure includes a communication method and a communication apparatus. The communication method includes the communication apparatus determining to use a reserved tone, determining a reference signal pattern and a tone reservation (TR) pattern, and performing data transmission based on the reference signal pattern and the TR pattern. The reference signal pattern includes a first reference signal sub-pattern and a second reference signal sub-pattern, and the second reference signal sub-pattern is an offset of the first reference signal sub-pattern in time domain and/or frequency domain. According to the method, a reference signal pattern having a plurality of different sub-patterns may be provided, so that reference signals are unevenly distributed on a bandwidth.
    Type: Application
    Filed: December 27, 2024
    Publication date: April 24, 2025
    Inventors: Xiaolu WANG, Yunfei QIAO, Tianhang YU, Hejia LUO, Rong LI
  • Publication number: 20250126493
    Abstract: A method includes: A communication apparatus receives information about an artificial intelligence (AI) connection, where the information about the AI connection includes at least one of the following configured for the AI connection: a model, a dataset, and a computing resource; and the communication apparatus sets up the AI connection to an AI node based on the information about the AI connection. The communication apparatus sets up the AI connection to the AI node based on the information about the AI connection including at least one of the model, the dataset, and the computing resource, so that AI-related signaling can be transmitted between the communication apparatus and the AI node based on the AI connection, and an AI-related operation is performed, to implement integration of AI and a wireless network.
    Type: Application
    Filed: December 20, 2024
    Publication date: April 17, 2025
    Inventors: Yunfei QIAO, Gongzheng ZHANG, Jian WANG, Rong LI
  • Publication number: 20250126577
    Abstract: A first node obtains first power control information (PCI) based on an information security protection requirement, a maximum transmit power of a second node, and channel information between the first and second nodes. The first PCI is a piece of PCI that is obtained through prediction and that maximizes a signal-to-noise ratio of a received signal of the first node when the information security protection requirement is met. The received signal includes a signal from the second node. In addition, the first node sends the first PCI to the second node, where the first PCI is used by the second node to generate a first signal. The first node then receives the first signal from the second node, where the first signal includes data information and security protection information, and the security protection information is used to protect information security of the data information.
    Type: Application
    Filed: December 26, 2024
    Publication date: April 17, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Mengyuan LEE, Guanding YU, Jian WANG, Rong LI