Patents by Inventor Zhi Lu

Zhi Lu 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: 20220149992
    Abstract: A channel sending method includes: determining a first transmission parameter, where the first transmission parameter includes at least one of following: a time domain resource, an RV, or a HARQ process number, the time domain resource includes at least one of N candidate transmission opportunities, and the N candidate transmission opportunities correspond to M uplink channels; and sending P uplink channels based on the first transmission parameter. N, M, and P are all positive integers.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaohang CHEN, Lei JIANG, Zhi LU
  • Publication number: 20220150930
    Abstract: A transmission mode determining method, an information configuration method, and a device are provided. The transmission mode determining method includes: determining, based on first preset information, a transmission mode of a physical downlink shared channel PSDCH scheduled by one downlink control information DCI; where the first preset information is carried in at least one of radio resource control RRC, a media access control control element MAC CE, and the DCI.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 12, 2022
    Inventors: Yang SONG, Peng SUN, Zhi LU
  • Patent number: 11330576
    Abstract: A method for monitoring a PDCCH, a terminal and a network device are provided. The method includes: determining configuration information of at least one control resource set (CORESET); and transmitting the configuration information of the at least one CORESET to a terminal; where the at least one CORESET is configured per carrier or per bandwidth part (BWP), and the carrier comprises at least one BWP. In a case that the at least one CORESET is configured per carrier, one carrier is configured with at least one CORESET; and in a case that the at least one CORESET is configured per BWP, one BWP is configured with at least one CORESET.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: May 10, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming Pan, Xiaodong Shen, Lei Jiang, Zhi Lu
  • Publication number: 20220141775
    Abstract: An information transmission method includes: in a case that time domain resources of at least two physical uplink channels in M physical uplink channels to be sent are overlapped, sending a target physical uplink channel by using a target power control parameter in power control parameters for the at least two physical uplink channels, where physical uplink information carried in the target physical uplink channel includes physical uplink information carried in each of the at least two physical uplink channels, each of the M physical uplink channels includes a PUCCH or a PUSCH, the physical uplink information includes uplink control information, and M is an integer greater than or equal to 2.
    Type: Application
    Filed: January 19, 2022
    Publication date: May 5, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Zhi LU, Xueming PAN, Xiaodong SHEN, Na LI
  • Patent number: 11323235
    Abstract: The present disclosure provides a method for controlling BWP, a relevant device and a system. The method includes: notifying a UE to activate or deactivate a target BWP by transmitting DCI at least once which includes information of the target BWP for activating or deactivating the target BWP.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: May 3, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lei Jiang, Zhi Lu, Wei Bao, Peng Sun
  • Publication number: 20220132496
    Abstract: A UCI transmission method, a UCI receiving method, a terminal, and a network device are provided. The method includes: in a case that a time-domain transmission resource of a first uplink channel carrying first UCI and a time-domain transmission resource of a second uplink channel carrying second UCI are overlapped, multiplexing the first UCI and the second UCI on a same channel for transmission.
    Type: Application
    Filed: January 5, 2022
    Publication date: April 28, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD
    Inventors: Zhi LU, Na LI, Xiaodong SHEN, Xiaohang CHEN
  • Publication number: 20220131650
    Abstract: A HARQ-ACK processing method includes: determining a first HARQ-ACK bit from a first HARQ-ACK codebook according to information indicated by DCI corresponding to the first HARQ-ACK codebook and/or indexes of carriers where PDSCHs corresponding to the first HARQ-ACK codebook are located; and multiplexing the first HARQ-ACK bit and HARQ-ACK bits in a second HARQ-ACK codebook or discarding the first HARQ-ACK bit.
    Type: Application
    Filed: January 4, 2022
    Publication date: April 28, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaohang CHEN, Zhi LU, Xiaodong SHEN, Na Li
  • Patent number: 11310829
    Abstract: Provided are a method of transmitting information in an unlicensed band and a network device. The method includes: when there is a synchronized signal block to be transmitted, performing listen before talk (LBT) at an LBT position of a time-domain transmission unit where a candidate transmission position of the synchronized signal block is located, to obtain an LBT result of a channel; if the LBT result of the channel indicates that the channel is idle, then sending, at the candidate transmission position of the synchronized signal block, the corresponding synchronized signal block to UE.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: April 19, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lei Jiang, Zhi Lu
  • Publication number: 20220103028
    Abstract: A motor rotor plate includes a rotating shaft, a connecting portion coupled to the rotating shaft to drive the rotating shaft to rotate, and a plurality of electrode portions used to wind a coil. The electrode portions are spaced around the connecting portion at a same interval. One end of each electrode portion is coupled to the connecting portion. Another end of each electrode portion extends outward in a radial direction of the connecting portion. A width of each electrode portion gradually increases along the radial direction of the connecting portion to increase an area of the electrode portion, thereby increasing a magnetic flux, so that an electric current of the coil is reduced while maintaining a certain rotation speed to reduce heat generation.
    Type: Application
    Filed: January 27, 2021
    Publication date: March 31, 2022
    Inventors: YOU-ZHI LU, YONG-KANG ZHANG, YUNG-PING LIN
  • Patent number: 11265885
    Abstract: Provided are an indication method, a base station, and enhanced mobile broadband (eMBB) user equipment (UE). The indication method includes: transmitting a preemption indication message to eMBB UE; the preemption indication message is configured to indicate, to the eMBB UE, a previous scheduled transmission resource preempted by other services.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: March 1, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zhi Lu, Xueming Pan, Xiaodong Shen
  • Publication number: 20220052748
    Abstract: An uplink transmission method includes: sending second uplink information based on a priority of first uplink information in a case that a resource collision occurs between first uplink transmission and second uplink transmission, where the first uplink information includes information transmitted in the first uplink transmission and information transmitted in the second uplink transmission, the first uplink information includes BFRQ information, and the second uplink information includes a part or all of the first uplink information.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 17, 2022
    Inventors: Yu YANG, Zhi Lu
  • Publication number: 20220045729
    Abstract: A physical uplink control channel resource determination method and a communication device are disclosed in embodiment of this disclosure. The method includes: determining a reference bit quantity of CSI-part 2 according to a preset rule; determining a sum of reference bit quantities of AN/SR and CSI according to the reference bit quantity, wherein the CSI at least includes: CSI-part 1 and the CSI-part 2; determining a target PUCCH RESET according to the sum of reference bit quantities.
    Type: Application
    Filed: September 30, 2020
    Publication date: February 10, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Na LI, Xiaodong Shen, Peng Sun, Yang Song, Xueming Pan, Xiaohang Chen, Zhi Lu
  • Patent number: 11240833
    Abstract: The present disclosure provides an information transmission method, a user equipment and a network device. The information transmission method includes: when collision between scheduling request (SR) information to be transmitted by the UE and information on physical uplink control channel (PUCCH) occurs, transmitting the SR information and/or the information on the PUCCH.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: February 1, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD
    Inventors: Xiaodong Shen, Xueming Pan, Yu Ding, Zhi Lu
  • Publication number: 20220022184
    Abstract: A transport block size determining method includes: determining a duration of a first transmission in N nominal transmissions, where the first transmission is an actual transmission corresponding to a first nominal transmission or a second nominal transmission, and N is an integer greater than or equal to 1; and determining a TBS based on PRBs within the duration.
    Type: Application
    Filed: September 28, 2021
    Publication date: January 20, 2022
    Inventors: Zhi LU, Xiaodong SHEN, Na LI, Xiaohang CHEN, Xueming PAN
  • Publication number: 20220015091
    Abstract: The present disclosure provides a resource configuration method, a resource determining method, a network side device, and a terminal. The resource configuration method includes: respectively configuring physical uplink control channel PUCCH resources for N hybrid automatic repeat request acknowledgement codebook HARQ-ACK codebooks, where N is an integer greater than 1.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Inventors: Na LI, Xiaodong SHEN, Zhi LU
  • Publication number: 20220015124
    Abstract: A downlink assignment index determining method includes: receiving signaling, the signaling includes first information; and performing DAI identification in the signaling based on the first information, the DAI identification includes at least one of: determining whether the signaling includes a DAI; or identifying a type of the DAI in the signaling.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Inventors: Xiaodong SHEN, Zhi LU, Na LI, Xiaohang CHEN
  • Patent number: 11169367
    Abstract: Provided are a 3D microscopic imaging method and a 3D microscopic imaging system. The method includes: acquiring a first PSF of a 3D sample from an object plane to a plane of a main camera sensor and a second PSF of the 3D sample from the object plane to a plane of a secondary camera sensor, and generating a first forward projection matrix corresponding to the first PSF and a second forward projection matrix corresponding to the second PSF; acquiring a light field image captured by the main camera sensor and a high resolution image captured by the secondary camera sensor; generating a reconstruction result of the 3D sample by reconstructing the light field image, the first forward projection matrix, the high resolution image and the second forward projection matrix according to a preset algorithm.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: November 9, 2021
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Qionghai Dai, Zhi Lu, Jiamin Wu
  • Publication number: 20210336664
    Abstract: This disclosure provides an uplink channel configuration method, an uplink channel transmission method, a network-side device, and a terminal. The uplink channel configuration method is applied to a network-side device and includes: sending indication information to a terminal, where the indication information is used to indicate an uplink channel related transmission parameter, the transmission parameter corresponds to N uplink channels and/or at least two target transmissions of a target uplink channel, and N is an integer greater than 1.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Inventors: Yu YANG, Peng SUN, Zhi LU, Xiaodong SUN
  • Publication number: 20210329610
    Abstract: Embodiments of this disclosure provide a processing method and a device.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong Shen, Xueming Pan, Zhi Lu, Na Li
  • Publication number: 20210321394
    Abstract: An UCI transmission method includes: when UCI having different priorities is transmitted on the same target channel, encoding the UCI having different priorities respectively and then transmitting same on the target channel, wherein the priorities of the UCI are determined by information contained in target parameters of DCI and/or in UCI, the DCI being DCI corresponding to being used for indicating the transmission of the UCI.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Na LI, Xiaodong SHEN, Zhi LU