Patents by Inventor Zhenshan Zhao

Zhenshan Zhao 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).

  • Method for transmitting configuration information and terminal device
    Patent number: 11457443
    Abstract: Provided are a method for transmitting configuration information and a terminal device, which may improve the data transmission performance between terminal devices in a Device to Device (D2D) system. The method includes that: a first terminal device sends a first sidelink transmission channel, the first sidelink transmission channel being configured to indicate at least one of the following configuration information: configuration information of a slot format, configuration information of a bandwidth part (BWP), configuration information of a synchronization resource on at least one carrier and configuration information of a synchronization resource on at least one BWP, and the configuration information indicated by the first sidelink transmission channel being used for communication between the first terminal device and a second terminal device.
    Type: Grant
    Filed: March 1, 2021
    Date of Patent: September 27, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhenshan Zhao, Qianxi Lu, Huei-Ming Lin
  • Method for determining transmission mode in sidelink, terminal apparatus, and network apparatus
    Patent number: 11451326
    Abstract: The present disclosure relates to a method for determining a transmission mode of a sidelink, a terminal apparatus, and a network apparatus. The method includes: a first terminal apparatus determining a first transmission mode from multiple transmission modes; and the first terminal apparatus performing, by adopting the first transmission mode, sidelink communications with other terminal apparatuses. The method for determining a transmission mode of a sidelink, the terminal apparatus, and the network apparatus in the present disclosure enable a terminal apparatus to adopt a suitable transmission mode for sidelink communications.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: September 20, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhenshan Zhao, Huei-Ming Lin, Qianxi Lu
  • Method and Apparatus for Determining Data Feedback Resource
    Publication number: 20220295453
    Abstract: This application discloses a method and an apparatus for determining a data feedback resource. The method includes receiving, by a first terminal, first data sent by a second terminal. The method includes determining a feedback resource of the first data. The feedback resource of the first data is a feedback resource in a feedback resource pool. The method includes sending feedback information of the first data to the second terminal on the feedback resource. The feedback information indicates a receiving status of the first data.
    Type: Application
    Filed: April 7, 2022
    Publication date: September 15, 2022
    Inventors: Zhenshan Zhao, Deping Liu
  • SIDELINK COMMUNICATION METHOD AND TERMINAL DEVICE
    Publication number: 20220295469
    Abstract: Disclosed in embodiments of the present disclosure are a sidelink communication method and a terminal device. The method includes a first terminal device receives sidelink control information (SCI) transmitted from a second terminal device; and the first terminal device obtains information of a sidelink reference signal according to the SCI.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 15, 2022
    Inventors: Zhenshan Zhao, Qianxi Lu, Huei-Ming Lin
  • DATA TRANSMISSION METHOD, DATA TRANSMISSION DEVICE, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND CHIP
    Publication number: 20220295507
    Abstract: A data transmission method, a data transmission device, non-transitory computer readable medium, and a chip for sidelink communication.
    Type: Application
    Filed: May 4, 2022
    Publication date: September 15, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Huei-Ming LIN, Zhenshan ZHAO, Qianxi LU
  • DATA TRANSMISSION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM
    Publication number: 20220287047
    Abstract: Disclosed is a data transmission method, comprising: when a first condition is met, a terminal device simultaneously receiving first data and second data, wherein the first data is carried on a first physical downlink shared channel (PDSCH); and the second data is carried on a second PDSCH. Further disclosed are an electronic device and a storage medium.
    Type: Application
    Filed: May 25, 2022
    Publication date: September 8, 2022
    Inventors: ZHENSHAN ZHAO, HUEI-MING LIN
  • TIME-DOMAIN RESOURCE DETERMINATION METHOD AND APPARATUS, AND TERMINAL DEVICE
    Publication number: 20220286265
    Abstract: Provided are a time-domain resource determination method and apparatus, and a terminal device. The method comprises: a terminal device determining a first slot set within a first period according to a first time division duplexing (TDD) configuration in radio resource control (RRC) signaling or a second TDD configuration in a physical sidelink broadcast channel (PSBCH); and the terminal device selecting some slots from the first slot set according to a first bitmap, wherein the slots constitute time-domain resources in a resource pool.
    Type: Application
    Filed: May 17, 2022
    Publication date: September 8, 2022
    Inventors: Zhenshan ZHAO, Yi DING, Huei-Ming LIN
  • CONNECTION MANAGEMENT METHOD, APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM
    Publication number: 20220286900
    Abstract: Disclosed are a connection management method, and a computer device. The method includes sending, by a first terminal, a request message carrying a first QoS parameter to a second terminal. The request message is used for indicating to perform a connection operation between the first terminal and the second terminal according to the first QoS parameter. The connection between the first terminal and the second terminal includes connection for QoS flow, and the connection operation includes at least one of the following: establishing a connection between the first terminal and the second terminal, modifying the connection between the first terminal and the second terminal, or releasing the connection between the first terminal and the second terminal.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Inventors: Qianxi Lu, Jianhua Liu, Zhenshan Zhao, Huei-Ming Lin
  • RESOURCE EXCLUSION METHOD AND APPARATUS, AND STORAGE MEDIUM
    Publication number: 20220279487
    Abstract: A resource exclusion method and apparatus, and a device and a storage medium, relating to the field of communications. The method is applied to a first terminal, and comprises: determining a quantity of reserved periods Q of a second terminal according to a resource reserved period Prx and a threshold Tscal, the threshold Tscal being determined according to a predetermined value; and when a first resource set overlaps a second resource set, excluding a target resource in the first resource set from a candidate resource set in a resource selection window, the second resource set being determined according to the resource reserved period Prx and the quantity of reserved periods Q, wherein the first resource set comprises at least one resource that may be used by the first terminal, and the second resource set comprises at least one resource that can be used by the second terminal.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 1, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yi DING, Zhenshan ZHAO, Huei-Ming LIN
  • Method and apparatus for dermining transmission power for sidelink channel
    Patent number: 11425660
    Abstract: A method and device for wireless communication are provided. The method includes determining, by a first terminal, a target transmission power for a first physical sidelink channel according to a first criterion; and transmitting, by the first terminal, the first physical sidelink channel to a second terminal with the target transmission power. The first criterion is used for indicating to the first terminal to determine the target transmission power for the first physical sidelink channel according to a minimum of the following: a maximum transmission power; and a minimum of a first transmission power and a second transmission power, and wherein the maximum transmission power includes at least one of a maximum transmission power determined according to first configuration information, or the maximum transmission power of the first terminal.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: August 23, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Zhenshan Zhao, Qianxi Lu, Huei-Ming Lin
  • DATA TRANSMISSION METHOD, DATA TRANSMISSION DEVICE, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND CHIP
    Publication number: 20220264536
    Abstract: A data transmission method, a data transmission device, a non-transitory computer readable medium, and a chip for sidelink communication.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 18, 2022
    Inventors: Huei-Ming LIN, Zhenshan ZHAO, Qianxi LU
  • CHANNEL QUALITY FEEDBACK METHOD AND APPARATUS
    Publication number: 20220256545
    Abstract: The present application discloses a channel quality feedback method and apparatus. The method includes: a first terminal receives indication information sent by a second terminal, where the indication information is used to instruct the first terminal to send a channel quality indicator and/or a rank indicator to the second terminal. The first terminal generates a media access control layer control element (MAC CE), where the MAC CE includes the channel quality indicator and/or the rank indicator. The first terminal sends the MAC CE to the second terminal. The first terminal sends the MAC CE including the channel quality indicator and/or the rank indicator to the second terminal, so that the channel quality feedback of the first terminal to the second terminal is completed through the channel quality indicator and/or the rank indicator, thereby realizing the channel quality feedback between terminals.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 11, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Qianxi LU, Zhenshan ZHAO, Huei-Ming LIN
  • RESOURCE PRE-EMPTION SIDELINK COMMUNICATION
    Publication number: 20220256553
    Abstract: The present disclosure relates to the field of SL resource pre-emption. A method of selecting one or more resources for sidelink, SL, communication for a first user equipment, UE, includes the step of performing a pre-emption procedure to determine if one or more SL resources of SL resources already reserved by the first UE is pre-empted by a second UE, when a priority of the first UE is lower than a priority of the second UE.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 11, 2022
    Inventors: Huei-Ming LIN, Zhenshan ZHAO, Qianxi LU
  • METHOD FOR RESOURCE RESERVATION PERIODICITY IN NR SIDE LINK COMMUNICATION
    Publication number: 20220256509
    Abstract: A method for sidelink resource reservation periodicity in supporting sidelink communication, the method comprising: preconfiguring or configuring by a first node a set of possible resource reservation periodicity values for sidelink packet transport block (TB) transmission, wherein the set of possible resource reservation periodicity values comprises at least one range of predefined possible resource reservation periodicity values.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Huei-Ming LIN, Zhenshan ZHAO, Qianxi LU
  • RESOURCE SELECTION AND REPORTING IN SIDELINK COMMUNICATIONS
    Publication number: 20220256525
    Abstract: A method, an apparatus, and a system for sidelink resource selection and reporting scheme, for avoiding dropped sidelink transmissions due to overlapping, conflicting, or colliding sidelink resources for LTE sidelink and/or the NR sidelink communications, are provided. Resource scheduling and/or selection information from one RA may be provided to the other RA, which may be performed internally within a UE between the LTE RA and the NR RA when they are operating in UE autonomous resource selection modes. Additionally, or alternatively, the resource selection information from one RA may be reported to a controlling base station to avoid allocating overlapping resources when making resource scheduling decision by the base station for the other RA.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 11, 2022
    Inventors: HUEI-MING LIN, ZHENSHAN ZHAO, QIANXI LU
  • SYNCHRONIZATION TRANSMISSION CARRIER SELECTION
    Publication number: 20220256483
    Abstract: A user equipment, UE, comprising a communication interface, a memory configured to store computer-executable instructions, and one or more processors in communication with the communication interface and the memory and configured to execute the computer-executable instructions to at least select one or more carriers for transmitting synchronization signal from a carrier set, and a transmit the synchronization signal over the one or more carriers.
    Type: Application
    Filed: April 26, 2022
    Publication date: August 11, 2022
    Inventors: Zhenshan Zhao, Qianxi Lu
  • RANDOM ACCESS METHOD AND TERMINAL DEVICE
    Publication number: 20220256619
    Abstract: Provided are a method for determining random access and a terminal device, which enable effective transmission of Msg A in a 2-step random access procedure. The method includes: determining, by a terminal device based on a predetermined rule, whether to send an uplink channel on a transmission occasion corresponding to the uplink channel in a first message of a 2-step random access procedure, where the uplink channel includes a physical random access channel PRACH and a physical uplink shared channel PUSCH; not sending the PRACH and not sending the PUSCH by the terminal device in a case that the terminal device determines not to send the PRACH; and not sending the PUSCH by the terminal device and sending or not sending the PRACH by the terminal device in a case that the terminal device determines not to send the PUSCH.
    Type: Application
    Filed: April 27, 2022
    Publication date: August 11, 2022
    Inventors: Weijie XU, Zuomin WU, Zhenshan ZHAO
  • COMMUNICATION METHOD, DEVICE, AND STORAGE MEDIUM
    Publication number: 20220248434
    Abstract: Provided in the present application are a communication method, a device, and a storage medium. The communication method comprises: a terminal device sends a PUCCH to a network device, the PUCCH bearing first information, and the first information being used to indicate the reception conditions of sidelink data sent by the terminal device; the network device determines a target HARQ process number according to the correlation between the PUCCH and the target HARQ process number; and the terminal device re-transmits the sidelink data according to the target HARQ process number.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Zhenshan ZHAO, Qianxi LU, Huei-Ming LIN
  • SIDELINK INFORMATION REPORTING METHOD AND APPARATUS, AND TERMINAL AND READABLE STORAGE MEDIUM
    Publication number: 20220248441
    Abstract: The present disclosure provides an information reporting method and apparatus, and a terminal and a readable storage medium. The method includes: a sending end obtains a period of transmission resources configured and authorized by a network; transmit a transmission block to a receiving end based on the transmission resources, the transmission resources being used for transmitting a same transmission block or a plurality of different transmission blocks; report a preset information quantity of report information to the network according to a transmission status and/or a feedback status of the receiving end.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Inventors: Zhenshan ZHAO, Qianxi LU, Huei-Ming LIN
  • POWER CONTROL METHOD, METHOD AND APPARATUS FOR DETERMINING TRANSMISSION RESOURCES, TERMINAL AND MEDIUM
    Publication number: 20220248342
    Abstract: The present application relates to the technical field of communications, and disclosed are a power control method, a method and apparatus for determining transmission resources, a terminal, and a storage medium. The method comprises: acquiring power control configuration information; and according to the power control configuration information, determining whether to perform power control when sending sidelink data. The present application makes all terminals using the same resource pool not perform power control, thereby avoiding the problem in which when a terminal that employs a unicast transmission mode performs power control on a certain resource, a terminal that employs a broadcast transmission mode determines that the resource is available when listening, thereby preempting the resource and causing a transmission conflict.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Inventors: ZHENSHAN ZHAO, QIANXI LU, HUEI-MING LIN