Patents by Inventor Yanxia Zhang

Yanxia Zhang 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: 12375996
    Abstract: A transmission path selection method, an information configuration method, a terminal, and a network device are provided, and related to the field of communications technologies. The transmission path selection method is applied to a terminal and includes: obtaining configuration information for selecting a transmission path by the terminal, where a radio bearer of the terminal corresponds to at least two transmission paths; and selecting a transmission path from the at least two transmission paths based on the configuration information.
    Type: Grant
    Filed: May 14, 2024
    Date of Patent: July 29, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Yumin Wu
  • Patent number: 12341715
    Abstract: The present disclosure provides a bearer control method, a terminal, and a network side device. A target radio bearer RB corresponding to the terminal is configured with a data duplication function, the target RB is configured with N transmission paths, N is an integer greater than 2, and the method includes: receiving an indication message sent by a network side device, where the indication message is used to indicate to activate or deactivate the data duplication function of the target RB, and/or is used to indicate to activate or deactivate a transmission path of the target RB; and determining an available transmission path of the target RB according to the indication message.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: June 24, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Yumin Wu
  • Patent number: 12329741
    Abstract: The present invention provides anti-HBV compounds, pharmaceutically acceptable compounds or stereoisomers thereof, and preparation methods and uses for treating, eradicating or inhibiting HBV infection or for alleviating liver injury caused by HBV infection, and so on.
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: June 17, 2025
    Assignee: XI'AN XINTONG PHARMACEUTICAL RESEARCH CO., LTD.
    Inventors: Weibo Guo, Dengke Zhang, Weili Jin, Mingzhe Ji, Yanxia Zhang
  • Publication number: 20250175851
    Abstract: This application discloses a data processing method, a terminal, and a network-side device, and pertains to the field of communication technology. The data processing method in an embodiment of this application includes: during an uplink out-of-synchronization period, performing, by a terminal, any one of the following: canceling a triggered buffer status report BSR; triggering a BSR in a case that a BSR triggering condition is met; deferring triggering a BSR in a case that a BSR triggering condition is met; and skipping triggering a BSR.
    Type: Application
    Filed: January 26, 2025
    Publication date: May 29, 2025
    Inventor: Yanxia ZHANG
  • Publication number: 20250157255
    Abstract: Embodiments of the present disclosure are directed to systems and methods to display a plurality of items in a spatial layout, monitor an eye gaze of the user while making sequential decisions about the plurality of items, determine that a drift has occurred, automatically regularize a plurality of alternative choice options, learn and identify an upper boundary and a lower boundary based on whether the user chooses or rejects at least one alternative choice, model the drift using machine learning based at least in part on a history of user decision responses, predict a drift direction of the drift and a relevance impact of different attributes into a drift state, classify the drift states into a risk-averse classification and a risk-seeking classification by clustering drift parameters over different behavioral measures to learn an attentive drift of the user, and output a desirable behavior model for machine learning.
    Type: Application
    Filed: November 10, 2023
    Publication date: May 15, 2025
    Applicants: Toyota Research Institute, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Yanxia Zhang, Shabnam Hakimi, Matthew Klenk
  • Publication number: 20250159492
    Abstract: This application discloses a measurement control method, a terminal, and a network side device. The measurement control method includes: when a terminal does not enter a first region or is getting away from the first region, skipping performing, by the terminal, measurement on a neighboring cell at a first frequency, where the first region is within a coverage range of a network of a first network type, the first frequency is at least one of a second frequency associated with the first region, and the second frequency is a frequency used for deployment of the network of the first network type.
    Type: Application
    Filed: January 14, 2025
    Publication date: May 15, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ranran HE, Yanxia ZHANG, Xiao XIAO
  • Publication number: 20250124276
    Abstract: The present disclosure is directed to methods for training and using an artificial intelligence model for use with predicting a task output. The method includes generating a plurality of individual datasets, each of the plurality of individual datasets comprising data of at least one answer to at least one of a plurality of questions of each of a plurality of questionnaires, generating a first batch of individual datasets, the first batch of individual datasets comprising one or more of the plurality of individual datasets, inputting the first batch of individual datasets into the artificial intelligence model, and encoding the data of the first batch of individual datasets with an autoencoder.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 17, 2025
    Applicants: Toyota Research Institute, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Francine R. Chen, Yanxia Zhang, Minh Nguyen
  • Publication number: 20250089075
    Abstract: A multimedia broadcast multicast service configuration method, a terminal, and a network-side device. The multimedia broadcast multicast service configuration method applied to the terminal includes: performing a configuration operation according to an indication of a network side, where the configuration operation is related to reception of a target MBMS; or autonomously performing a configuration operation and sending first information to a network side, where the first information includes first indication information that is used to indicate that the terminal has performed the configuration operation.
    Type: Application
    Filed: November 26, 2024
    Publication date: March 13, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20250038836
    Abstract: This application discloses a satellite assistance information obtaining method, a device, and a readable storage medium. The method includes: a terminal obtains a first message and a second message, and the terminal determines satellite assistance information for a target cell or a target frequency according to the first message and/or the second message. The first message includes at least one piece of satellite assistance information, and the second message includes satellite assistance information for a serving cell. The target cell is a neighboring cell of the serving cell, the target frequency is a neighboring frequency of a serving frequency, and the serving frequency is a frequency of the serving cell. The satellite assistance information in the first message is associated with at least one cell, or the satellite assistance information in the first message is associated with at least one frequency.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ranran HE, Yanxia ZHANG
  • Patent number: 12213193
    Abstract: A split bearer control method and a related device are provided. The split bearer control method applied to a terminal includes: a target split bearer is configured for the terminal, a data duplication function is configured for the target split bearer, the target split bearer includes N transmission paths, and N is a positive integer greater than 2; the terminal receives split bearer indication signaling sent by a network-side device; and the terminal activates or deactivates the data duplication function in response to the split bearer indication signaling.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: January 28, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Yumin Wu
  • Publication number: 20250024247
    Abstract: An information reporting method and apparatus, a terminal, and a network-side device. The information reporting method in embodiments of this application includes: obtaining, by a terminal, target configuration information, where the target configuration information is used to indicate reporting cell global identifier CGI information of a target cell; and reporting, by the terminal, target information based on at least one of the following: a network type of the target cell; system message scheduling information of the target cell; and a capability of the terminal; where the target information is used to indicate related information of the target cell.
    Type: Application
    Filed: September 29, 2024
    Publication date: January 16, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ranran HE, Yanxia ZHANG, Wei BAO
  • Publication number: 20250023631
    Abstract: A method and device for obtaining validity duration, and a readable storage medium. The method includes: obtaining a first message and a second message by a terminal, where the first message includes satellite assistance information of a serving cell and first time, the second message includes satellite assistance information of a target cell, and the first time indicates validity duration of the satellite assistance information of the serving cell; and starting second time by the terminal, where the second time indicates validity duration of the satellite assistance information of the target cell, the terminal determining the second time based on the first message and/or the second message.
    Type: Application
    Filed: September 29, 2024
    Publication date: January 16, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ranran HE, Yanxia ZHANG
  • Patent number: 12193033
    Abstract: Embodiments of this application provide a multimedia broadcast multicast service configuration method, a terminal, and a network-side device. The multimedia broadcast multicast service configuration method applied to the terminal includes: performing a configuration operation according to an indication of a network side, where the configuration operation is related to reception of a target MBMS; or autonomously performing a configuration operation and sending first information to a network side, where the first information includes first indication information that is used to indicate that the terminal has performed the configuration operation.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: January 7, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Yumin Wu
  • Publication number: 20240391502
    Abstract: Systems and methods are provided trajectory prediction that leverages game-theory to improve coverage of multi-modal predictions. Examples of the systems and methods include obtaining training data including first trajectories for a first plurality of agent devices and first map information of a first environment for a past time horizon and applying the training data to a game-theoretic mode-finding algorithm to generate a mode-finding model for each agent device that predicts modes of the first trajectories. A trajectory prediction model can be trained on the predicted modes as a coverage loss term between predicted modes. Future trajectories can be predicted for a second plurality of agent devices based on applying observed data to the trajectory prediction model. A control signal can then be generated to effectuate an autonomous driving command on an agent device of the second plurality of agent devices based on the predicted future trajectories.
    Type: Application
    Filed: October 9, 2023
    Publication date: November 28, 2024
    Applicants: Toyota Research Institute, Inc., Toyota Jidosha Kabushiki Kaisha, The Trustees of Princeton University
    Inventors: Guy Rosman, Justin Lidard, Oswin So, Yanxia Zhang, Paul M. Drews, Jonathan DeCastro, Xiongyi Cui, Yen-Ling Kuo, John J. Leonard, Avinash Balachandran, Naomi Ehrich Leonard
  • Publication number: 20240396722
    Abstract: The present application relates to the technical field of video monitoring. Disclosed are an adaptation method and apparatus for a camera device, and an Internet-of-Things terminal and a storage medium. The method comprises: acquiring basic information of a camera device; on the basis of the basic information, generating configuration information corresponding to a monitoring system; binding the configuration information and the basic information by means of the monitoring system, such that the monitoring system identifies the camera device; and using the basic information as a secret key to encrypt the configuration information, so as to obtain a ciphertext combination, and sending the ciphertext combination to the camera device, such that the camera device decrypts the ciphertext combination on the basis of the basic information, thereby adapting the camera device to the monitoring system.
    Type: Application
    Filed: December 24, 2021
    Publication date: November 28, 2024
    Inventors: Ruilin Cui, Yanxia Zhang, Xinyan Fang
  • Patent number: 12143855
    Abstract: This disclosure provides an Ethernet header compression method, an Ethernet header decompression method, and a device. The compression method includes: transmitting, by using a transmitting PDCP entity of the transmitting end, a first PDCP PDU corresponding to a first data radio bearer DRB, where when the first DRB is configured with an Ethernet header compression function, the first PDCP PDU includes one or more pieces of first information, and the first information is used to indicate whether a specific Ethernet field in an Ethernet header of a first PDCP SDU corresponding to the first PDCP PDU is reused.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: November 12, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Yumin Wu
  • Publication number: 20240365362
    Abstract: An interference assistance information reporting method includes reporting, by a terminal, interference assistance information to a network-side device in a case that an in-device coexistence (IDC) problem occurs, The interference assistance information includes at least one of the following: per-bandwidth part (BWP) interference assistance information; or per-physical resource block PRB interference assistance information.
    Type: Application
    Filed: July 3, 2024
    Publication date: October 31, 2024
    Inventors: Yanxia Zhang, Xiaodong Yang
  • Publication number: 20240354513
    Abstract: A method for processing text prompts includes identifying a set of elements in a text prompt that form a basis for a generative output. The method also includes identifying an element of the set of elements that satisfy a refinement condition. The method further includes updating the element based on the element satisfying the refinement condition. The method still further includes generating the generative output in accordance with updating the element.
    Type: Application
    Filed: October 24, 2023
    Publication date: October 24, 2024
    Applicants: TOYOTA RESEARCH INSTITUTE, INC., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Matthew Kyung-Soo HONG, Yin-Ying CHEN, Yanxia ZHANG
  • Patent number: 12108409
    Abstract: This disclosure provides an information transmitting method and a terminal. The information transmitting method includes: transmitting a MAC PDU, where the MAC PDU includes a MAC CE, and the MAC CE is used to indicate that a terminal has received activation or deactivation signaling for a configured grant resource, or is used to indicate that a terminal has activated or deactivated a configured grant resource, or is used to request.
    Type: Grant
    Filed: September 25, 2021
    Date of Patent: October 1, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Jing Liang, Siqi Liu, Qian Zheng, Yanxia Zhang
  • Patent number: 12093652
    Abstract: Systems and methods for content framing monitoring and intervention are disclosed. In one example, a method includes receiving, at a computing device, first text conveying first information, performing natural language processing of the first text, determining a first framing of the first information based on the natural language processing of the first text, determining second text conveying the first information with a second framing, different from the first framing, and outputting the second text on an electronic display.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: September 17, 2024
    Assignee: Toyota Research Institute, Inc.
    Inventors: Kent Lyons, Charlene C. Wu, Matthew Lee, Rumen Iliev, Yanxia Zhang, Yue Weng