Patents by Inventor Dongru LI

Dongru 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).

  • Publication number: 20250048353
    Abstract: This application discloses a resource allocation method, a device, and a readable storage medium. The resource allocation method includes: configuring, by a network side device, a resource used for transmitting a backscatter communication BSC channel or signal; and scheduling, by the network side device, transmission of the BSC channel or signal. The BSC channel or signal includes one or more of the following: a carrier wave CW channel or signal, a control channel or signal, or a feedback channel or signal.
    Type: Application
    Filed: October 19, 2024
    Publication date: February 6, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Kai WU
  • Publication number: 20250008436
    Abstract: This application discloses a wake-up signal receiving method and apparatus, a wake-up signal transmitting method and apparatus, a terminal, and a network-side device, and pertains to the mobile communication field. The wake-up signal receiving method in embodiments of this application includes: obtaining, by a terminal, first information, where the first information is related to first content, and the first content is carried in a first wake-up signal; and determining, by the terminal, monitoring of the first content based on the first information.
    Type: Application
    Filed: September 10, 2024
    Publication date: January 2, 2025
    Inventors: Dongru LI, Xin QU, Zuolong YING, Xiaodong SHEN, Xueming PAN
  • Publication number: 20240430807
    Abstract: A Discontinuous Reception (DRX) parameter configuration method and apparatus, a terminal, and a network-side device, are provided. The DRX parameter configuration method includes: receiving, by a terminal, DRX configuration information of a Wake-Up Signal (WUS); and performing, by the terminal based on the DRX configuration information, WUS monitoring during DRX on duration; where the DRX configuration information includes at least one of the following: DRX start point configuration information; DRX on duration configuration information; and DRX cycle configuration information.
    Type: Application
    Filed: September 10, 2024
    Publication date: December 26, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zuolong YING, Xin QU, Dongru LI
  • Patent number: 12143190
    Abstract: The present invention relates to an electronic device, a wireless communication method and a computer-readable medium. The electronic apparatus for wireless communication according to one embodiment comprises a processing circuit. The processing circuit is configured to perform control to carry out carrier aggregation communication with a base station by means of at least a first cell and a second cell. The processing circuit is further configured to perform control to send first information for beam failure recovery of the second cell to the base station by means of the first cell.
    Type: Grant
    Filed: September 8, 2023
    Date of Patent: November 12, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Jin Xu, Wenjing Ren, Ying Zhou, Dongru Li, Qimei Cui, Jianfei Cao
  • Publication number: 20240365285
    Abstract: An information obtaining method and apparatus, an information configuration method and apparatus, and a communication device. The method in embodiments of this application includes: obtaining, by a terminal, a first offset, where the first offset indicates an offset between a radio frame associated with a paging early indication occasion PEI-O and the 1st PEI-MO of the PEI-O; and monitoring the PEI-O based on the first offset, where a value range of the first offset is related to at least one of the following items: a subcarrier spacing SCS; a length of the radio frame; a first density, where the first density is a density of a PEI-O or a PEI-frame in a first time span; and a value of a second offset, where the second offset indicates an offset between the radio frame associated with the PEI-O and a target paging frame PF.
    Type: Application
    Filed: July 11, 2024
    Publication date: October 31, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Xiaodong SHEN
  • Patent number: 12113738
    Abstract: An apparatus and method in a wireless communication system and a computer readable storage medium. The apparatus comprises a processing circuit, which is configured to: configure a sounding reference signal (SRS) mapping structure for a user equipment on the basis of at least the number of antenna ports of the user equipment and the number of transmitting beams and/or receiving beams to be scanned; and notify the user equipment of the SRS mapping structure, wherein the SRS mapping structure at least comprises SRS resource settings for achieving uplink beam management and channel state information (CSI) acquisition at the same time, thereby reducing the system time delay and improving the uplink resource utilization rate.
    Type: Grant
    Filed: November 15, 2023
    Date of Patent: October 8, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Jin Xu, Dongru Li, Hang Yang, Xiaofeng Tao, Jianfei Cao
  • Publication number: 20240334450
    Abstract: A reference determining method includes obtaining, by a communication device, first information, where the first information is used for configuring a plurality of associated PDCCH candidates; and determining, by the communication device based on the first information, a first reference for at least one of the following: application delay for a PDCCH monitoring adaptation indication; start or restart of a timer related to a search space set group; or application delay for a discontinuous reception (DRX) start offset indication. The first reference is related to a first PDCCH candidate. The plurality of associated PDCCH candidates include the first PDCCH candidate.
    Type: Application
    Filed: June 11, 2024
    Publication date: October 3, 2024
    Inventors: Dongru Li, Kai Wu
  • Publication number: 20240284255
    Abstract: This application discloses a data transmission method and apparatus, and a terminal. The data transmission method includes: in a case that a first data unit or a terminal meets a preset discarding condition, discarding, by the terminal, a target data unit, or discarding or reserving the target data unit based on at least one of a priority of the target data unit and a corresponding requirement, where the target data unit includes a first data unit and/or a data unit associated with the first data unit. The technical solutions of embodiments of this application can reduce invalid data transmission, improve system resource utilization, and reduce a transmission delay of a data packet.
    Type: Application
    Filed: April 3, 2024
    Publication date: August 22, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Li CHEN, Dongru LI
  • Publication number: 20240284406
    Abstract: A PEI detection includes broadcasting, by a network side device, a configuration parameter related to a paging early indication occasion (PEI-O).
    Type: Application
    Filed: May 2, 2024
    Publication date: August 22, 2024
    Inventors: Dongru Li, Xiaodong Shen, Kai Wu
  • Publication number: 20240244457
    Abstract: This application discloses an assistance information reporting method, a service configuration method, a terminal, and a network side device, and belongs to the field of communication technologies. The assistance information reporting method in embodiments of this application includes: A terminal sends assistance information for target data to a network side device. The terminal receives configuration information of the target data from the network side device.
    Type: Application
    Filed: March 27, 2024
    Publication date: July 18, 2024
    Inventors: Wei JIANG, Xiaodong SUN, Xiaohang CHEN, Dongru LI
  • Publication number: 20240244006
    Abstract: A data processing method and apparatus and a terminal. The method in this application includes: in a case that a first timer expires, discarding, by a terminal, at least one of the following: a first data packet, a first data group, a second data packet, or a data group in which the second data packet is located, where the first data packet is at least one data packet in the first data group.
    Type: Application
    Filed: March 29, 2024
    Publication date: July 18, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Li CHEN, Dongru LI, Xiaodong SUN
  • Publication number: 20240196327
    Abstract: A monitoring method and apparatus, a wake-up signal transmission method and apparatus, a terminal, and a network-side device. The monitoring method in embodiments of this application includes: obtaining, by a terminal, wake-up signal configuration information; performing, by the terminal, detection for a wake-up signal within a first duration according to the wake-up signal configuration information, where the first duration belongs to a physical downlink control channel PDCCH monitoring time period configured by a network-side device; and determining, by the terminal, a monitoring behavior for a target channel based on the detection of the wake-up signal, where the target channel includes at least one of the following: physical downlink control channel PDCCH; physical downlink shared channel PDSCH; and physical uplink shared channel PUSCH.
    Type: Application
    Filed: February 26, 2024
    Publication date: June 13, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Xueming PAN, Xiaodong SUN, Xiaohang CHEN
  • Publication number: 20240163730
    Abstract: An initial bandwidth part determining method and apparatus and a related device, which belong to the field of communication technologies. The initial bandwidth part determining method in embodiments of this application includes: obtaining, by a terminal, first information; and determining, by the terminal, a target initial bandwidth part among a first initial bandwidth part and/or a second initial bandwidth part according to the first information, where the first initial bandwidth part is configured for the terminal by a network side device; and the first information includes at least one of the following: first configuration information, where the first configuration information is used for configuring the target initial bandwidth part applied by the terminal; and an applying rule for the target initial bandwidth part.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 16, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Lihui WANG, Kai WU
  • Publication number: 20240155593
    Abstract: The present invention relates to a user equipment, an electronic device, a wireless communication method, and a storage medium. The user equipment according to the present invention comprises a processing circuit configured to: select G transmit beam groups from K transmit beams of a network side device; and sending information about the selected G transmit beam groups to the network side device, wherein each of the G transmit beam groups comprises N transmit beams, the user equipment is capable of simultaneously receiving downlink information that the network side device sends by using the N transmit beams, and K, N, G are all integers greater than 1. The use of the user equipment, the electronic device, the wireless communication method, and the storage medium according to the present invention can improve beam selection process in a system that uses a beamforming technique.
    Type: Application
    Filed: January 17, 2024
    Publication date: May 9, 2024
    Applicant: Sony Group Corporation
    Inventors: Jin XU, Dongru LI, Wenjing REN, Xiaofeng TAO, Jianfei CAO
  • Publication number: 20240129931
    Abstract: A transmission processing method includes: in a non-PDCCH monitoring period, monitoring, by a terminal, a first indication on at least one target channel or signal monitoring occasion; and performing, by the terminal, a predetermined behavior based on the first indication. The predetermined behavior includes at least one of monitoring the target channel or signal monitoring occasion, monitoring a PDCCH, measuring a CSI-RS, or reporting CSI.
    Type: Application
    Filed: December 23, 2023
    Publication date: April 18, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Chaojun ZENG, Xiaohang CHEN, Xiaodong SUN
  • Publication number: 20240080155
    Abstract: An apparatus and method in a wireless communication system and a computer readable storage medium. The apparatus comprises a processing circuit, which is configured to: configure a sounding reference signal (SRS) mapping structure for a user equipment on the basis of at least the number of antenna ports of the user equipment and the number of transmitting beams and/or receiving beams to be scanned; and notify the user equipment of the SRS mapping structure, wherein the SRS mapping structure at least comprises SRS resource settings for achieving uplink beam management and channel state information (CSI) acquisition at the same time, thereby reducing the system time delay and improving the uplink resource utilization rate.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 7, 2024
    Applicant: Sony Group Corporation
    Inventors: Jin XU, Dongru LI, Hang YANG, Xiaofeng TAO, Jianfei CAO
  • Publication number: 20240040430
    Abstract: A transmission processing method includes a first communications device sending transmission assistance information of first data, or discarding the first data according to transmission configuration information. The transmission assistance information is used for assisting a second communications device to execute transmission processing of the first data.
    Type: Application
    Filed: October 5, 2023
    Publication date: February 1, 2024
    Inventors: Chaojun Zeng, Xiaodong Sun, Xiaohang Chen, Dongru Li, Wei Jiang, Huazheng You, Zichao Ji
  • Publication number: 20240022387
    Abstract: A transmission processing method, a terminal, and a network-side device are provided. The transmission processing method in embodiments of this application includes: acquiring, by a terminal, configuration information of a wake-up signal; and within a first time period, monitoring, based on the configuration information, the wake-up signal by the terminal, where the first time period is a time period in which first-physical-downlink-control-channel PDCCH monitoring is skipped; where the configuration information includes at least one of the following: wake-up signal type; transmission configuration; monitoring start time point; monitoring duration; monitoring occasion; and monitoring period.
    Type: Application
    Filed: September 29, 2023
    Publication date: January 18, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru Li, Xiaodong SUN, Xiaohang CHEN, Wei JIANG, Huazheng YOU
  • Publication number: 20240023131
    Abstract: A Physical Downlink Control Channel (PDCCH) monitoring method, a terminal, and a network side device are provided. The method performed by a terminal and includes: receiving first Downlink Control Information (DCI). The first DCI is used to indicate PDCCH skipping monitoring. The method further comprises determining a first behavior according to the first DCI. The first behavior includes at least one of the following: a state of a Bandwidth Part (BWP) inactivity timer after receiving the first DCI; a PDCCH monitoring behavior in a case of obtaining a BWP switching indication during a PDCCH skipping monitoring period; or a PDCCH monitoring behavior and a BWP switching behavior in a case of a conflict between the PDCCH skipping monitoring and BWP switching.
    Type: Application
    Filed: June 15, 2023
    Publication date: January 18, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Huazheng YOU, Dongru LI, Xiaodong SHEN
  • Publication number: 20230421232
    Abstract: The present invention relates to an electronic device, a wireless communication method and a computer-readable medium. The electronic apparatus for wireless communication according to one embodiment comprises a processing circuit. The processing circuit is configured to perform control to carry out carrier aggregation communication with a base station by means of at least a first cell and a second cell. The processing circuit is further configured to perform control to send first information for beam failure recovery of the second cell to the base station by means of the first cell.
    Type: Application
    Filed: September 8, 2023
    Publication date: December 28, 2023
    Applicant: Sony Group Corporation
    Inventors: Jin XU, Wenjing REN, Ying ZHOU, Dongru LI, Qimei CUI, Jianfei CAO