Patents by Inventor Xiaodong Shen

Xiaodong Shen 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: 20220191797
    Abstract: Embodiments of this disclosure provide a processing method and a device. The method includes: obtaining a report configuration of first channel state information, and if a terminal is not indicated to monitor a physical downlink control channel within onduration, reporting channel state information based on the report configuration of the first channel state information.
    Type: Application
    Filed: March 4, 2022
    Publication date: June 16, 2022
    Inventors: Dajie JIANG, Xueming PAN, Xiaodong SHEN
  • Publication number: 20220174701
    Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and disclose an information processing method, a device, and a computer-readable storage medium to resolve a problem of low resource utilization. The method includes: in a case that a PUCCH transmission format based on an interlace structure is scheduled for a terminal device, determining, based on a characteristic parameter of UCI to be fed back, a transmission parameter for transmitting a PUCCH. The embodiments of the present disclosure can improve resource utilization.
    Type: Application
    Filed: February 11, 2022
    Publication date: June 2, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Na LI, Xiaodong SHEN
  • Publication number: 20220166589
    Abstract: A scheduling method, a network device, and a terminal. The method includes: sending downlink control information DCI for scheduling N physical channels, where the DCI includes first indication information, the first indication information is used to indicate a resource allocation set, the resource allocation set is used to determine transmission parameters of the N physical channels, configuration of the resource allocation set includes a dedicated transmission parameter group corresponding to a physical channel, and N is an integer greater than or equal to 1.
    Type: Application
    Filed: February 11, 2022
    Publication date: May 26, 2022
    Inventors: Chaojun ZENG, Xiaodong SHEN
  • Publication number: 20220167150
    Abstract: The present disclosure provides a method for reporting a blind decoding capability, blind decoding configuration, a blind decoding method, a terminal and a base station. The method for reporting a blind decoding capability includes: determining the blind decoding capability information of the terminal, where the blind decoding capability information of the terminal include a maximum number of blind decodings that the terminal is capable to process per time unit; reporting the blind decoding capability information of the terminal to a base station.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 26, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming PAN, Xiaodong SHEN
  • Publication number: 20220167429
    Abstract: A 2-step random access method and device for an unlicensed band are provided. The method is executed by a terminal device and includes: determining, based on an LBT detection result, whether to send an msgA and whether to update a power ramping counter for the msgA, where the power ramping counter is used to determine transmission power for the msgA, and the msgA includes a PRACH and a PUSCH; and determining, based on a sending status of the msgA, whether to update a transmission counter for the msgA.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Inventors: Xiaodong SHEN, Yitao MO
  • Publication number: 20220167360
    Abstract: Provided are an indication method, and user equipment (UE). The indication method includes: detecting a preemption indication message after the UE receives a uplink grant; discarding a portion of uplink data or all of uplink data corresponding to the uplink grant, when the uplink data is after a symbol that is X symbols after the preemption indication message, wherein the X=t1+TA, the t1 is a time taken by the UE to decode the preemption indication message and the t1 is related to a capability of the UE, the TA is a timing advance value.
    Type: Application
    Filed: January 19, 2022
    Publication date: May 26, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zhi LU, Xueming PAN, Xiaodong SHEN
  • Patent number: 11343827
    Abstract: The embodiments of the present application discloses a radio resource configuration method, a network-side device and a user-side device. The method includes: receiving configuration information for indicating to perform activation or deactivation of a radio resource configuration; wherein the radio resource configuration includes a CORESET configuration and/or a quasi co-location (QCL) related configuration; activating or deactivating the radio resource configuration according to the configuration information. In the application, the activation or deactivation of the radio resource configuration is achieved; moreover, the rapid activation or deactivation of the radio resource configuration is achieved; it is ensured that the times known by the network-side device and the user-side device, at which the activation or deactivation operation on the user-side device is performed, are consistent; and the utilization efficiency of air interface resources is improved.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: May 24, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yumin Wu, Xiaodong Sun, Xiaodong Shen
  • Patent number: 11343782
    Abstract: A method of transmitting a synchronized signal block (SS block), network equipment, and user equipment are disclosed. The SS block includes a New Radio (NR)-primary synchronized signal (PSS), an NR-secondary synchronized signal (SSS), and an NR-physical broadcast channel (PBCH) signal. The method includes: network equipment transmits the NR-PSS by using a first frequency domain resource, transmits the NR-SSS by using a second frequency domain resource, and transmits the NR-PBCH signal by using a third frequency domain resource; and user equipment receives the NR-PSS by using the first frequency domain resource, receives the NR-SSS by using the second frequency domain resource, and receives the NR-PBCH signal by using the third frequency domain resource. A position relationship among the first frequency domain resource, the second frequency domain resource, and the third frequency domain resource satisfies a preset condition.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: May 24, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Na Li, Kai Wu, Xiaodong Shen, Yu Ding
  • Patent number: 11343815
    Abstract: A method and a device for detecting slot format indication, and a method and a device for configuring slot format indication are provided. The method for detecting slot format indication is applied to a terminal and includes: obtaining a bit length of SFI index information of a target cell or a target carrier and a slot format configuration set corresponding to the bit length; detecting the SFI index information of the target cell or the target carrier; and determining a slot format configuration corresponding to the detected SFI index information based on the detected SFI index information and the slot format configuration set corresponding to the bit length of the detected SFI index information.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: May 24, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming Pan, Xiaodong Shen, Lei Jiang
  • Publication number: 20220155275
    Abstract: Provided are a method and system for measuring a composition and property of a formation fluid. The method includes: acquiring a measuring model used for measuring a composition and a property of a formation fluid; using a signal measured by a sensor on a downhole hydrocarbon formation tester in real-time as input data and inputting the input data into the measuring model; processing the input data by the measuring model; and directly outputting a processing result as data on the composition and the property of the real-time formation fluid, or parsing the data on the composition and the property of the real-time formation fluid according to the processing result.
    Type: Application
    Filed: February 5, 2020
    Publication date: May 19, 2022
    Applicants: CHINA OILFIELD SERVICES LIMITED, CHINA NATIONAL OFFSHORE OIL CORPORATION
    Inventors: Youxiang ZUO, Yongren FENG, Tao LU, Sun KONG, Yang SHEN, Xiaofei QIN, Xiaodong CHU, Yongchao CHEN, Xingfang WU, Lin HUANG
  • Publication number: 20220142489
    Abstract: A smart wearable device includes a detection apparatus and a case, the detection apparatus specifically includes one set of measuring parts and a plurality of sets of light emitting parts; the one set of measuring parts and the plurality of sets of light emitting parts are inlaid into the case and arranged into a polygon, where each of the plurality of sets of light emitting parts and the one set of measuring parts each occupies one of a plurality of angles of the polygon, and a central position of the polygon is at a specified distance to each angle of the polygon. A specific embodiment of the present invention provides a smart wearable device. One set of measuring parts and a plurality of sets of light emitting parts are disposed into a case and arranged into a polygon.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventors: Xiaodong NI, Yi XI, Ao SHEN, Wenxiong WEI
  • Publication number: 20220150016
    Abstract: An information transmission method includes: sending target information on at least one sub symbol of a first OFDM symbol. The first OFDM symbol includes at least two sub symbols.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaodong SHEN, Peng SUN
  • Publication number: 20220149982
    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: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong SHEN, Xueming PAN, Yu DING, Zichao JI
  • Publication number: 20220150947
    Abstract: A method for determining an effective time of a minimum cross-slot scheduling interval includes: receiving a second minimum cross-slot scheduling interval; and making the second minimum cross-slot scheduling interval take effect at or after an effective time. The effective time depends on following parameter: a position of a symbol where a first channel is located.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 12, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventor: Xiaodong SHEN
  • Publication number: 20220150912
    Abstract: An uplink control information transmission method includes: in a case that a PUCCH resource carrying CSI and a PUCCH resource corresponding to an SR overlap in time domain, determining a state of an SR; and in a case that at least one SR is in a positive state, skipping transmitting the CSI, and transmitting an SR in the positive state on the PUCCH resource corresponding to the SR in the positive state; or transmitting the SR in the positive state by puncturing the PUCCH resource of the CSI.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 12, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Na LI, Xueming PAN, Xiaodong SHEN, 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: 20220141690
    Abstract: A transmission method includes: transmitting a PDCCH in a first CORESET, where the number of RBs in the first CORESET is less than or equal to the number of RBs in a second CORESET, and the second CORESET is configured by higher layer signaling in a PBCH.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Kai WU, Siqi LIU, Xiaodong SHEN
  • 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
  • Publication number: 20220141070
    Abstract: A parameter processing method includes: transmitting configuration information to a terminal for indicating SCS configuration information of a channel on the same BWP, wherein different channels have different SCS configuration information or the same channel has different SCS configuration information in different cases.
    Type: Application
    Filed: January 18, 2022
    Publication date: May 5, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaodong SHEN, Xueming PAN
  • Patent number: 11323991
    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: June 20, 2018
    Date of Patent: May 3, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zichao Ji, Xiaodong Shen