Patents by Inventor Zichao JI

Zichao JI 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: 11800545
    Abstract: A control method and a terminal are provided. The control method includes: acquiring dedicated RRC information and/or system information; performing a control operation on a CORESET and/or CSS according to information carried in the dedicated RRC information and/or system information, wherein the information is related to the CORESET and/or CSS.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: October 24, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Li Chen, Yue Ma, Zichao Ji, Peng Sun
  • Patent number: 11800535
    Abstract: A base station and a non-transitory computer readable medium are provided. The base station includes a storage, a processor, and a program stored on the storage and executable by the processor, wherein when the program is executed by the processor, the processor implements the following step: sending, to one or more terminals, monitoring assistance information of a PDCCH used to schedule RMSI; wherein the monitoring assistance information includes preset parameters and/or one or more resource indicators of the PDCCH used to schedule the RMSI and selected by the base station.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: October 24, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi Liu, Zichao Ji, Wei Bao, Qian Zheng, Yu Ding
  • Publication number: 20230319894
    Abstract: A random access method and apparatus, a terminal, and a network side device are provided. The method includes: determining, by the terminal, a first signal related parameter based on terminal identifier related information. The method further includes sending, by the terminal, a first signal based on the first signal related parameter. The first signal includes at least one of a Sounding Reference Signal (SRS) or a preamble of a first random access message. The first signal related parameter includes at least one of the following: sequence identification information of the first signal; a time domain resource for the first signal; or a frequency domain resource for the first signal.
    Type: Application
    Filed: June 2, 2023
    Publication date: October 5, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dajie JIANG, Zichao JI, Jin LIU, Yongchun BAI
  • Publication number: 20230309124
    Abstract: A method for positioning on a sidelink includes sending, by a first terminal, a first signal based on first information, where the first signal is used for terminal positioning, and the first information includes at least one of following first priority information corresponding to the first signal; first configuration information corresponding to the first signal; or first channel quality corresponding to the first signal.
    Type: Application
    Filed: June 2, 2023
    Publication date: September 28, 2023
    Inventors: Yuanyuan Wang, Siqi Liu, Zichao Ji, Huaming Wu, Ye Si
  • Publication number: 20230291611
    Abstract: This application discloses a reference signal determining method, a reference signal processing method, and a related device. The method includes: implementing a first operation in a case that a first object schedules a resource of a second object for sidelink SL transmission/reception, where the first object and the second object each are one of a cell, a frequency, and a carrier, and the first operation includes any one of the following: determining a target reference signal according to a preset reference signal identifier, where the target reference signal is used for path loss measurement for the second object; and determining the target reference signal according to target control signaling on the first object.
    Type: Application
    Filed: April 13, 2023
    Publication date: September 14, 2023
    Inventors: Yu ZENG, Siqi LIU, Zichao JI, Huan WANG, Shixiao LIU
  • Patent number: 11758490
    Abstract: A method and a device of processing synchronization indication information and a method and a device of indicating a synchronization signal block are provided. The method of processing synchronization indication information is applied to a terminal and includes receiving a synchronization signal block sent by a base station; receiving synchronization indication information sent by the base station, the synchronization indication information being used to indicate the synchronization signal block sent by the base station; determining RMSI CORESET, UE-specific CORESET and an other CORESET; determining a time-frequency resource position for data reception according to the multiplexing information and the synchronization indication information.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: September 12, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi Liu, Zichao Ji, Yu Ding
  • Patent number: 11736331
    Abstract: The present disclosure discloses an information reporting method and information determining method, a terminal and a network device. The method includes: determining PDCCH blind decoding capability information of the terminal; wherein the PDCCH blind decoding capability information indicates a maximum processing capability of the terminal to perform blind decoding on the PDCCH within a first unit time and a maximum processing capability of the terminal to perform blind decoding on the PDCCH within a second unit time; the first unit time is greater than the second unit time; reporting the PDCCH blind decoding capability information to a network device. The present disclosure is applied to PDCCH blind decoding.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: August 22, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming Pan, Xiaodong Shen, Zichao Ji
  • Publication number: 20230254889
    Abstract: A transmission method and apparatus, a priority definition method and apparatus, and a terminal are provided. The transmission method applicable to a communication device includes: determining target transmission when a target resource and a first resource at least partially overlap, meet a collision condition, or meet a multiplexing condition, where the target resource is related to a sidelink SL, the target resource has or does not have a first Uu priority, the first resource has or does not have a second Uu priority, and the first Uu priority of the target resource includes a Uu priority of the target resource and/or a Uu priority of at least part of information corresponding to the target resource.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi LIU, Zichao JI, Huan WANG
  • Publication number: 20230247553
    Abstract: A DRX determining method includes transmitting, by a first terminal, first information to a second terminal, where the first information is used for indicating N sets of SL DRX configuration, and N is a positive integer; and receiving feedback information transmitted by the second terminal for the first information.
    Type: Application
    Filed: April 12, 2023
    Publication date: August 3, 2023
    Inventors: Qian Zheng, Xiaodong Yang, Zichao Ji
  • Publication number: 20230239807
    Abstract: A power control method and apparatus and a terminal device are disclosed, which pertain to the field of communication technologies. The power control method of this application includes: obtaining a first path loss, where the first path loss is determined based on at least one of a sidelink SL path loss or a downlink DL path loss; and controlling a transmit power of a target transmission on a sidelink based on the first path loss.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 27, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yu ZENG, Zichao JI, Huan WANG, Siqi LIU, Shixiao LIU
  • Patent number: 11711162
    Abstract: The present disclosure discloses a downlink control information detecting method, a downlink control information transmitting method, a terminal and a network device. The method includes: obtaining indication information for indicating a candidate downlink control information (DCI) payload size; according to the candidate DCI payload size indicated by the indication information, performing blind detection on a physical downlink control channel (PDCCH) and determining DCI transmitted in the PDCCH.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: July 25, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong Shen, Xueming Pan, Yu Ding, Zichao Ji
  • Publication number: 20230217322
    Abstract: This application provides a transmission processing method and apparatus and a terminal. The method includes: obtaining configuration information of a gap; and performing, based on the configuration information, at least one of the following within the gap: transmission based on a target radio technology, where the target radio technology is one of a first radio technology and a second radio technology; measurement on information of the target radio technology; and switching between the first radio technology and the second radio technology.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 6, 2023
    Inventors: Shuyan PENG, Zichao JI, Siqi LIU
  • Publication number: 20230217393
    Abstract: This application discloses an information determining method, an information sending method, an apparatus, and a device. The method includes: determining target information related to a target SL resource according to a target condition and/or a target reference object; where the target information indicates any one of the following: at least one of a first TAG or first timing information; at least one of that the target SL resource does not belong to any TAG or that the target SL resource does not have timing information; the first TAG and the target SL resource do not have timing information; and the first timing information and the target SL resource do not belong to any TAG.
    Type: Application
    Filed: March 14, 2023
    Publication date: July 6, 2023
    Inventors: Siqi LIU, Zichao JI
  • Publication number: 20230209412
    Abstract: An information sending method, a resource processing method, an apparatus, and an electronic device. The sending method includes: sending first information to at least one second device, where the first information is used to assist the second device in selecting or reserving a resource for data transmission.
    Type: Application
    Filed: November 11, 2022
    Publication date: June 29, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Shixiao LIU, Zichao JI, Shuyan PENG
  • Publication number: 20230209551
    Abstract: A resource determining method and apparatus, a terminal, and a network side device are provided. The method includes: determining a control resource corresponding to first control signaling according to a target identifier, where the control resource includes at least one of a monitoring occasion, a candidate control channel, a candidate control signal, or a control channel element; and the first control signaling is used to schedule at least one target object, and the target object is a sidelink (SL) carrier, an SL cell, an SL resource pool, or an SL bandwidth part (BWP).
    Type: Application
    Filed: March 6, 2023
    Publication date: June 29, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi LIU, Zichao JI
  • Publication number: 20230209508
    Abstract: The application discloses an information transmission method, a resource selection method, an apparatus, and an electronic device. The information transmission method is applied to a first communication device and includes: sending second information to at least one second communication device according to at least one of first information and a first rule; where the first information and/or the first rule is used by the first communication device to determine a resource for sending the second information, and the second information is used by the second communication device to perform resource selection, or resource exclusion, or resource reservation, or resource scheduling.
    Type: Application
    Filed: March 6, 2023
    Publication date: June 29, 2023
    Inventors: Shixiao LIU, Zichao JI, Siqi LIU, Huan WANG, Shuyan PENG
  • Publication number: 20230209457
    Abstract: A resource selection method and apparatus, and an electronic device are provided. The resource selection method includes: obtaining, by a transmit user equipment, assistance information of another node, where performing, by the transmit user equipment, resource selection based on at least the assistance information includes any one of the following: determining, by the transmit user equipment, a candidate resource set based on a resource sensing result and/or the assistance information, and performing resource selection based on the candidate resource set and/or the assistance information; obtaining or creating, by the transmit user equipment, at least one sidelink grant based on the assistance information, where the sidelink grant includes one or a group of sidelink transmission resources; and performing, by the transmit user equipment, resource selection based on at least one piece of the assistance information.
    Type: Application
    Filed: February 27, 2023
    Publication date: June 29, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Huan WANG, Zichao JI, Shuyan PENG
  • Patent number: 11690079
    Abstract: A resource indication method, a mobile terminal, and a base station are provided. The resource indication method applied to the mobile terminal includes acquiring indication information and a Physical Uplink Control Channel (PUCCH) configuration resource configured for the mobile terminal sent by a base station, wherein the indication information is configured to indicate position information, in the PUCCH configuration resource, of a PUCCH resource used by the mobile terminal.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: June 27, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zichao Ji, Xiaodong Shen
  • Publication number: 20230199655
    Abstract: A transmission control method and apparatus, and a related device are provided. The method includes: determining a first resource; and receiving power saving information based on the first resource. The power saving information is used to instruct a target device to perform a target operation on a target resource. The target device includes at least one of the first device or a second device. The target operation includes wakeup, sleep, activation, or deactivation. The target resource includes a sidelink resource.
    Type: Application
    Filed: February 14, 2023
    Publication date: June 22, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi LIU, Zichao JI, Shuyan PENG
  • Publication number: 20230199837
    Abstract: An operating method, a sending method, and a related device. The operating method includes: sensing a first object, to obtain a first sensing result; and performing a first operation correlated with N windows according to the first sensing result, where N is a positive integer.
    Type: Application
    Filed: February 16, 2023
    Publication date: June 22, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Shuyan PENG, Zichao JI, Siqi LIU