Patents by Inventor Peng Sun

Peng Sun 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).

  • BEAM REPORTING METHOD, NETWORK NODE, AND TERMINAL
    Publication number: 20220385347
    Abstract: A beam reporting method, a network node, and a terminal are provided. The beam reporting method is applied to a network node and includes: sending a channel state information report configuration to a terminal; and receiving a beam report reported by the terminal according to the channel state information report configuration, where group reporting in the channel state information report configuration is set to enable, a function of associating the beam report with a neighbor network node is activated, and the beam report is associated with a neighbor network node.
    Type: Application
    Filed: August 12, 2022
    Publication date: December 1, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ang YANG, Peng SUN
  • CELL HANDOVER METHOD AND DEVICE
    Publication number: 20220386188
    Abstract: A cell handover method and a device are provided. The method is executed by a terminal device and includes: handing over to a target cell or a target TRP in a case that at least one of the following is satisfied: a first CORESET is associated with the target cell or the target TRP; related information of a first TRP points to the target cell or the target TRP; a first RS points to the target cell or the target TRP; a first TCI points to the target cell or the target TRP; first spatial relation information points to the target cell or the target TRP; or a first RACH resource points to the target cell or the target TRP.
    Type: Application
    Filed: August 12, 2022
    Publication date: December 1, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ang YANG, Peng SUN
  • PHOTOSENSITIVE ARRAY AND IMAGING APPARATUS HAVING THE SAME
    Publication number: 20220385845
    Abstract: The present invention relates to a photosensitive array and an imaging apparatus incorporating the photosensitive array. Each pixel region in the photosensitive array corresponds to a substrate tap region, and the substrate of the pixel region continues with the substrate of the corresponding substrate tap region. The substrate tap region provides a voltage application location for the substrate of the corresponding pixel region. Multiple columns of pixel regions include sets of two adjacent columns, in each of which sets, charge readout regions of each column directly face charge readout regions of the other column while photosensitive regions of each column are separated from photosensitive regions of the other column by the charge readout regions, and each of which sets includes subsets of four pixel regions belonging to two adjacent rows and surrounding a corresponding substrate tap region.
    Type: Application
    Filed: December 30, 2021
    Publication date: December 1, 2022
    Inventors: Kaiwei CAO, Peng SUN
  • Bandwidth switching method and user equipment
    Patent number: 11515989
    Abstract: The embodiments of the disclosure provide a bandwidth switching method and a user equipment. The method includes: when a BWP switching command is received while successfully receiving the random access completion message of the non-contention-based random access process, determine the non-contention-based random access process has been completed successfully in accordance with random access completion message, and determine not to perform the BWP switching process, or perform the BWP switching process in accordance with the random access completion message and the BWP switching command.
    Type: Grant
    Filed: February 2, 2019
    Date of Patent: November 29, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yumin Wu, Yanxia Zhang, Peng Sun
  • BEAM FAILURE RECOVERY METHOD, TERMINAL, AND NETWORK DEVICE
    Publication number: 20220377586
    Abstract: Embodiments of the present invention provide a beam failure recovery method, a terminal, and a network device, where the beam failure recovery method includes: measuring a BFD RS; where the BFD RS corresponds to a plurality of pieces of first object information, and the first object information includes at least one of the following: a TRP identifier, CORESETPoolIndex information, a group identifier, a cell identity, and a PCI; determining a target event based on a measurement result of the BFD RS; and sending BFRQ information.
    Type: Application
    Filed: August 5, 2022
    Publication date: November 24, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yu YANG, Peng SUN
  • PHYSICAL UPLINK CONTROL CHANNEL TRANSMISSION METHOD AND APPARATUS, DEVICE AND MEDIUM
    Publication number: 20220376830
    Abstract: A Physical Uplink Control Channel (PUCCH) transmission method and apparatus, a device and a medium are provided. The PUCCH transmission method includes: acquiring PUCCH repeat transmission information; determining a resource location of each PUCCH repeat transmission; and transmitting the PUCCH based on the repeat transmission information and the resource location.
    Type: Application
    Filed: August 3, 2022
    Publication date: November 24, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Na LI, Xueming PAN, Peng SUN
  • RESOURCE PROCESSING METHOD, APPARATUS, AND SYSTEM
    Publication number: 20220377636
    Abstract: A resource processing method, an apparatus, and a system are disclosed. The resource processing method comprises: receiving, by UE, first signaling from a base station, wherein the first signaling is used to instruct to deactivate a first cell that provides a service for the UE, or used to instruct the UE to switch from a source bandwidth part (BWP) to a target BWP; and processing, by a media access control (MAC) entity in the UE, a first target resource by using a first target processing manner, wherein the first target resource is a resource in the first cell or the source BWP.
    Type: Application
    Filed: August 5, 2022
    Publication date: November 24, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Yu YANG, Peng SUN
  • CHANNEL STATE INFORMATION CSI REPORT FEEDBACK METHOD, TERMINAL DEVICE AND NETWORK DEVICE
    Publication number: 20220376876
    Abstract: A channel state information CSI report feedback method, a terminal device, and a network device. The method includes: obtaining a CSI report configuration and one or more CSI measurement resource groups corresponding to the CSI report configuration, where each CSI measurement resource group includes one or more CSI measurement resources, each CSI measurement resource group includes a channel measurement resource group and/or an interference measurement resource group, and each CSI measurement resource includes a channel measurement resource and/or an interference measurement resource; generating a CSI report based on the CSI report configuration and the one or more CSI measurement resource groups; and reporting the CSI report.
    Type: Application
    Filed: August 8, 2022
    Publication date: November 24, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yang SONG, Peng SUN
  • BWP SWITCHING METHOD, TERMINAL AND NETWORK SIDE DEVICE
    Publication number: 20220376882
    Abstract: A bandwidth part (BWP) switching method, a terminal and a network side device are provided. The BWP switching method performed by the terminal includes: receiving a BWP activation signaling, switching to a first BWP according to the received BWP activation signaling; and receiving a positioning reference signal (PRS) on the first BWP, wherein the first BWP meets at least one of the following: a numerology of the first BWP is consistent with a numerology of the PRS; or a bandwidth of the first BWP is not less than a bandwidth of the PRS.
    Type: Application
    Filed: August 3, 2022
    Publication date: November 24, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ye SI, Peng SUN, Huaming WU, Yuanyuan WANG, Zixun ZHUANG
  • METHOD FOR ASSOCIATING NEIGHBORING CELL AND DEVICE
    Publication number: 20220377732
    Abstract: A method for associating a neighboring cell and a device are provided. The method can be performed by a terminal device and includes: receiving first configuration information, where the first configuration information is associated with one or more control resource sets (CORESETs), and a first CORESET of the one or more CORESETs is associated with a neighboring cell of the terminal device.
    Type: Application
    Filed: August 3, 2022
    Publication date: November 24, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ang YANG, Peng SUN
  • Method for determining index of orthogonal basis vector and device
    Patent number: 11509374
    Abstract: Some embodiments of this disclosure provide a method for determining an index of an orthogonal basis vector and a device. The method includes: receiving position information, where the position information is associated with an orthogonal basis vector; and determining at least one first index set based on the position information, where the first index set represents a set of column indices of a plurality of orthogonal basis vectors in an orthogonal basis matrix.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: November 22, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yuan Shi, Peng Sun
  • Method and terminal for receiving PDSCH
    Patent number: 11510234
    Abstract: This disclosure provides a method for receiving a PDSCH and a terminal thereof. The method for receiving a PDSCH includes: after occurrence of a beam failure event is determined, monitoring a PDCCH on a CORESET-BFR and a PDCCH on another CORESET, determining a QCL parameter of the PDSCH based on a QCL parameter of the PDCCH on the CORESET-BFR, a QCL parameter of the PDCCH on the another CORESET, a QCL parameter of a PDCCH on a CORESET that contains DCI scheduling the PDSCH, or a QCL parameter indicated by TCI state information in the DCI scheduling the PDSCH, and receiving the PDSCH based on the determined QCL parameter.
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: November 22, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yu Yang, Peng Sun
  • Method for receiving aperiodic tracking reference signal and terminal
    Patent number: 11509444
    Abstract: A method for receiving an aperiodic tracking reference signal and a terminal are provided. The method includes: receiving downlink control information, where the downlink control information includes information used for triggering an aperiodic tracking reference signal in a secondary cell; receiving the aperiodic tracking reference signal in the secondary cell based on the downlink control information; and if a validation condition of the aperiodic tracking reference signal is met, determining that the aperiodic tracking reference signal is valid, where the validation condition includes at least that a receiving moment of the aperiodic tracking reference signal is after completion of radio frequency retuning between the terminal and the secondary cell.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: November 22, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ye Si, Peng Sun
  • TRANSMISSION PROCESSING METHOD AND DEVICE
    Publication number: 20220368469
    Abstract: A transmission processing method includes: coding a transmission bit in an available coding scheme; and sending coded information, where the available coding scheme includes at least one of: performing joint source-channel coding at a physical layer; performing channel coding with a code rate greater than one at the physical layer; performing joint source-channel coding with a code rate greater than one at the physical layer; performing channel coding at the physical layer by directly using an input bit as an output bit; performing channel coding at the physical layer, the channel coding including at least the following two parts: a CRC part and a part directly using an input bit as an output bit; and using joint channel-source coding at a non-physical layer.
    Type: Application
    Filed: July 26, 2022
    Publication date: November 17, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Peng SUN, Huaming WU, Fei QIN, Yumin WU
  • BEAM INFORMATION DETERMINING METHOD, TERMINAL, AND NETWORK SIDE DEVICE
    Publication number: 20220369293
    Abstract: A beam information determining method includes: determining a candidate beam information pool of a first set, where the first set includes at least one downlink channel and at least one uplink channel, or the first set includes at least one channel and at least one reference signal; and the candidate beam information pool includes at least one piece of candidate beam information; and determining, based on the candidate beam information pool, beam information of at least one of a first channel or a first reference signal that are included in the first set.
    Type: Application
    Filed: July 27, 2022
    Publication date: November 17, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yu YANG, Peng SUN
  • TRANSMISSION PROCESSING METHOD AND DEVICE
    Publication number: 20220360477
    Abstract: A transmission processing method includes: performing encoding or decoding, or instructing a second communication device to perform encoding or decoding. The encoding or decoding uses a multi-level structure.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Peng SUN, Huaming WU, Fei QIN, Yumin WU
  • SOUNDING REFERENCE SIGNAL TRANSMISSION AND CONFIGURATION METHODS, USER EQUIPMENT, AND NETWORK SIDE DEVICE
    Publication number: 20220360379
    Abstract: The present disclosure provides sounding reference signal transmission and configuration methods, user equipment, and a network side device. The method for sounding reference signal (SRS) transmission includes receiving uplink resources of at least one cell from a network side device, where the uplink resources of each of the at least one cell comprise one or more SRS resource sets. The method further includes selecting, according to a predefined rule, at least one SRS resource set of each of the at least one cell for sending, when in a scenario in which an SRS switches between carriers for sending, where the scenario is configured by the network side device.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong SUN, Peng SUN, Wei XI
  • POSITIONING METHOD, TERMINAL, AND NETWORK DEVICE
    Publication number: 20220357418
    Abstract: The present invention relates to the field of communications technologies, and provides a positioning method, a terminal, and a network device. The positioning method includes: obtaining positioning information, where the positioning information includes priority information related to a positioning signal, and/or measurement time information of a positioning signal; and determining the positioning signal based on the positioning information.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 10, 2022
    Inventors: Yuanyuan WANG, Ye SI, Peng SUN, Zichao JI, Huaming WU, Zixun ZHUANG
  • SYSTEM FOR PROVIDING EXACT COMMUNICATION DELAY GUARANTEE OF REQUEST RESPONSE FOR DISTRIBUTED SERVICE
    Publication number: 20220353320
    Abstract: A system for providing exact communication delay guarantee of a request response for a distributed service, includes: a plurality of service provider nodes, a management node, and a plurality of proxy nodes; a set of users served by each service provider node constitutes a coverage area of the node; a communication delay between any user in the coverage area and the service provider node is less than a predetermined delay guarantee value; a physical network enables, according to division of the coverage areas of the service provider nodes, each user in the network to be located in a coverage area, and each user is served by at least one service provider node; and the coverage area includes a plurality of adjacent areas, and each service provider node has a plurality of adjacent nodes. In the system, each user can complete service request and response within a determined communication delay range.
    Type: Application
    Filed: September 26, 2019
    Publication date: November 3, 2022
    Applicants: INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES, BEIJING HILI TECHNOLOGY CO. LTD
    Inventors: Yanxia LI, Jinlin WANG, Peng SUN, Jiaqi LI
  • BEAM INFORMATION DETERMINING METHOD, TERMINAL, AND NETWORK DEVICE
    Publication number: 20220352969
    Abstract: A beam information determining method, a terminal, and a network device are provided. The beam information determining method is executed by the terminal. The method includes determining at least two pieces of default beam information. The method further includes determining, according to the default beam information, beam information of a channel or a reference signal included in a set corresponding to the default beam information. The set includes at least one channel and/or at least one reference signal.
    Type: Application
    Filed: July 18, 2022
    Publication date: November 3, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yu YANG, Peng SUN