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).

  • Publication number: 20230275704
    Abstract: Embodiments of this application disclose a resource allocation method and apparatus and a terminal, where the method includes: obtaining a first uplink grant for new transmission by a terminal; and performing resource allocation for a resource designated by the first uplink grant, according to at least one of the following: HARQ uplink retransmission indication, configuration of enabling or disabling of HARQ uplink retransmission for a HARQ process, configuration of enabling or disabling of HARQ uplink retransmission for a logical channel, and association between logical channels and HARQ processes.
    Type: Application
    Filed: May 4, 2023
    Publication date: August 31, 2023
    Inventors: Ranran HE, Yanxia ZHANG
  • Publication number: 20230262654
    Abstract: A paging message receiving method, a paging configuration method, a terminal, and a network side device, are provided. The paging message receiving method includes: in a case that the terminal meets a preset condition, monitoring a paging resource at a paging occasion, where the paging resource is used to carry paging indication information, and the preset condition includes: the terminal is in an air interface connected state; and determining that there is a paging message according to the paging indication information, and receiving the paging message.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 17, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Yanxia ZHANG
  • Patent number: 11729680
    Abstract: A cell management method, a trigger condition configuration method, a terminal device, and a network-side device are provided. The method includes: receiving configuration information of a trigger condition and configuration information of a trigger event that are sent by a network-side device, where an association relationship exists between the configuration information of the trigger condition and the configuration information of the trigger event, and configuration information of one trigger condition is associated with configuration information of at least two trigger events; determining, based on the configuration information of the at least two trigger events associated with the configuration information of the trigger condition, whether the trigger condition is satisfied; and when the trigger condition is satisfied, initiating a radio resource control RRC procedure for cell management.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: August 15, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Yumin Wu
  • Patent number: 11711191
    Abstract: A method of transmitting configuration information and a related device are provided. The method includes sending DC assistance information to a network-side device, wherein the network-side device includes at least one of an MN and an SN; receiving assistance configuration information of DC interference cancellation sent by the network-side device, wherein the assistance configuration information of DC interference cancellation corresponds to the IDC assistance information.
    Type: Grant
    Filed: June 11, 2022
    Date of Patent: July 25, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yumin Wu, Yanxia Zhang
  • Patent number: 11689969
    Abstract: A service node updating method is provided. The method is performed by a terminal device and includes: receiving configuration information, where the configuration information includes first connectivity configuration information used to maintain both a connection to a source node and a connection to a target node in a service node updating procedure and second connectivity configuration information used to release the connection to the source node and connect to the target node; processing, by applying the first connectivity configuration information, a layer 2 protocol entity corresponding to a bearer between the terminal device and the source node, to reconfigure the bearer as a source node split bearer; and processing, by applying the second connectivity configuration information, a layer 2 protocol entity corresponding to the bearer, to reconfigure the source node split bearer as a target node bearer.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: June 27, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Yumin Wu
  • Patent number: 11682065
    Abstract: A computer-implemented method, comprising receiving an order associated with a user, and capturing information associated with a physical attribute of the user; for the order being completed, performing a matching operation on the physical attribute of the user and information associated with a region of the user that includes the physical attribute of the user and respective physical attributes of other users, to determine a closest match; and generating an output that identifies the user associated with the closest match in the information associated with the region of the user, and providing the output to a server to deliver the order to the user.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: June 20, 2023
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Hao Hu, Yanxia Zhang, Qiong Liu, Lynn Donelle Wilcox
  • Publication number: 20230177114
    Abstract: System, methods, and other embodiments described herein relate to a manner of determining an interpretable model from experimental data using tokenization in a prediction model. In one embodiment, a method includes outputting a bit pattern of probable tokens generated from raw data using a model. The method also includes converting, using the model, the bit pattern into output tokens and parsing the output tokens into a symbolic expression. The method also includes fitting symbolic parameters from the symbolic expression into an interpretable model for accuracy. The method also includes estimating an operational behavior and signal output of a vehicle system according to the interpretable model.
    Type: Application
    Filed: April 29, 2022
    Publication date: June 8, 2023
    Applicants: Toyota Research Institute, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Nikos Arechiga Gonzalez, Rumen Iliev, Francine Chen, Yin-ying Chen, Kent Lyons, Yanxia Zhang, Heishiro Toyoda
  • Publication number: 20230156550
    Abstract: A connection establishment method includes: sending, by a first terminal, first information to a radio access network side device in a case that there are no valid AS security parameters. The first information is used to obtain an indication of a connection state operation via the radio access network side device.
    Type: Application
    Filed: January 13, 2023
    Publication date: May 18, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Zhenhua XIE
  • Publication number: 20230156528
    Abstract: A handover processing method includes: providing multicast service information to a target base station based on target information of the target base station; where the target information includes at least one of following: base station type, supported service information, unsupported service information, or load information.
    Type: Application
    Filed: January 16, 2023
    Publication date: May 18, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Zhenhua XIE
  • Publication number: 20230137356
    Abstract: This application discloses a control method and apparatus for obtaining an emergency service, a terminal, and a readable storage medium. The method includes: obtaining access control information provided by a cell, where the access control information is used to indicate whether a terminal working in a target network mode is supported in obtaining the emergency service; and in a case that a network mode in which the terminal works matches the target network mode and that the access control information indicates that the terminal working in the target network mode is supported in obtaining the emergency service, determining that the cell is a cell in which the emergency service is available.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Inventor: Yanxia ZHANG
  • Publication number: 20230134087
    Abstract: This application discloses an assistance information processing method, an assistance information sending method, and a related device, and pertains to the field of communication technologies. The method includes: receiving physical cell identifier PCI range information, where the PCI range information includes a PCI range and network information corresponding to the PCI range; and determining, based on the network information, a network corresponding to the PCI range; where the network information includes a network index or a network identifier.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Inventor: Yanxia ZHANG
  • Patent number: 11641679
    Abstract: The present application discloses a sidelink data indication method and a terminal equipment. The method includes: determining indication information, the indication information including at least one of a first identifier or a second identifier, wherein the first identifier is used to identify a first logical channel, the second identifier is used to identify a second logical channel, the first logical channel is used to carry original sidelink data, the second logical channel is used to carry duplicated sidelink data, the duplicated sidelink data is obtained by duplicating the original sidelink data; and sending the indication information.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: May 2, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia Zhang, Xiaodong Yang, Qian Zheng, Jingzhi Ma
  • Patent number: 11622296
    Abstract: This disclosure provides a data sending method and receiving method, and user equipment thereof, and relates to the field of communications technologies. The data receiving method applied to user equipment includes: determining whether a Medium Access Cntrol (MAC) Protocol Data Unit (PDU) received by the user equipment includes a reserved Logical Channel Identity (LCID) value; and when the MAC PDU includes a reserved LCID value, discarding a Service Data Unit (SDU) or sub-PDU corresponding to the reserved LCID value in the MAC PDU.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: April 4, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Qian Zheng, Xiaodong Yang, Yanxia Zhang
  • Publication number: 20230089037
    Abstract: This application discloses a mode switching method, a terminal, and a network-side device. The method may be applied to a target network-side device, and includes: reserving a multicast air interface resource in a case that multicast quality of service QoS information is received from a multicast broadcast network function MB NF, where the multicast air interface resource is used for a terminal to receive multicast service data in a switched-to target mode, and the multicast QoS information corresponds to the multicast service data; and sending the multicast air interface resource to a source network-side device or the MB NF.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 23, 2023
    Inventors: Zhenhua XIE, Yanxia ZHANG
  • Publication number: 20230088148
    Abstract: Embodiments of this disclosure provide a serving node update method and a device. The method includes: sending a first message to a target node; receiving, from the target node, a second message used for responding to the first message; and sending a third message to a terminal device when the second message indicates that the target node rejects a multi-connectivity serving node update, where the third message is used to indicate the terminal device to perform a serving node update in a legacy serving node update manner.
    Type: Application
    Filed: November 30, 2022
    Publication date: March 23, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yanxia ZHANG, Yumin WU
  • Publication number: 20230055329
    Abstract: Systems and methods for dynamically filtering choices include identifying, with an indecisiveness detector module, a state of a user, determining, with the indecisiveness detector module, whether the state of the user includes an indecisive behavior, identifying, with a choice identifier module, a state of an environment of the user, identifying, with the choice identifier module, a set of available choices from the state of the environment, receiving, with a processor, a set of past choices and a set of past user decisions relating to the set of past choices, and generating, with a decision making model, a predicted choice from the set of available choices based on the set of past choices and the set of past user decisions in response to determining that the state of the user includes an indecisive behavior.
    Type: Application
    Filed: August 23, 2021
    Publication date: February 23, 2023
    Applicant: Toyota Research Institute, Inc.
    Inventors: Emily Sumner, Nayeli S. Bravo, Alex Filipowicz, Kent Lyons, Yanxia Zhang
  • Patent number: 11587305
    Abstract: A computer-implemented method of learning sensory media association includes receiving a first type of nontext input and a second type of nontext input; encoding and decoding the first type of nontext input using a first autoencoder having a first convolutional neural network, and the second type of nontext input using a second autoencoder having a second convolutional neural network; bridging first autoencoder representations and second autoencoder representations by a deep neural network that learns mappings between the first autoencoder representations associated with a first modality and the second autoencoder representations associated with a second modality; and based on the encoding, decoding, and the bridging, generating a first type of nontext output and a second type of nontext output based on the first type of nontext input or the second type of nontext input in either the first modality or the second modality.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: February 21, 2023
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Qiong Liu, Ray Yuan, Hao Hu, Yanxia Zhang, Yin-Ying Chen, Francine Chen
  • Patent number: 11586857
    Abstract: A computer-implemented method comprises receiving an input associated with the arrival of an entity, performing a classification on the input to determine a purpose of the arrival of the entity, and based on a determined classification of the purpose of the arrival of the entity, invoking an action.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: February 21, 2023
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Hao Hu, Yanxia Zhang, Qiong Liu
  • Publication number: 20230050458
    Abstract: A cell selection method, a cell selection control method and a related device are provided. The cell selection method includes: obtaining cell assistance information of an access network; and performing a cell selection based on the cell assistance information and slice assistance information. The slice assistance information is used to assist in performing the cell selection.
    Type: Application
    Filed: October 27, 2022
    Publication date: February 16, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Zhenhua XIE
  • Publication number: 20230039646
    Abstract: Data retransmission method is disclosed. The method includes: obtaining a mapping relationship between GTP-U sequence numbers of N data packets sent by a source node and source PDCP sequence numbers assigned to the N data packets by the source node; and performing data retransmission based on the mapping relationship.
    Type: Application
    Filed: October 18, 2022
    Publication date: February 9, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yanxia ZHANG, Zhenhua XIE