Patents by Inventor Li Guo

Li Guo 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: 11382083
    Abstract: A method of a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station (BS), configuration information including resource allocation information for a sidelink and an uplink (UL) channel, wherein the sidelink is established between the UE and another UE; receiving, from the BS, downlink control information (DCI) including sidelink resource allocation information; identifying resources for a hybrid automatic repeat request (HARQ) response of the sidelink based on the configuration information and the sidelink resource allocation information; and transmitting, to the BS, the HARQ response of the sidelink via physical uplink control channel (PUCCH) resources.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: July 5, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Li Guo
  • Publication number: 20220200757
    Abstract: Methods and apparatuses of frequency-selective precoding for physical uplink shared channel (PUSCH) transmission are provided. A method of frequency-selective precoding for physical uplink shared channel (PUSCH) transmission of a user equipment (UE) includes receiving, from a base station (BS), configuration information for a set of sounding reference signal (SRS) resources and a downlink reference signal (RS) for measuring channel state information and identifying a precoder for an SRS resource in the set of SRS resources according to a precoding granularity value that can be configured to the SRS resource or determined by the UE for the SRS resource.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 23, 2022
    Inventor: Li GUO
  • Publication number: 20220200687
    Abstract: An apparatus and a method for beam failure recovery are provided. The apparatus, such as a user equipment device, detects a first set of beam failure detection reference signals (RSs) associated with a first control resource set (CORESET) group identifier (ID), and measures the first set of beam failure detection RSs to detect a first beam failure event associated with the first CORESET group ID. The apparatus transmits a first beam failure recovery request message associated with the first CORESET group ID upon detecting the first beam failure event, and monitors a search space for a first beam failure recovery response responding to the first beam failure recovery request.
    Type: Application
    Filed: November 11, 2021
    Publication date: June 23, 2022
    Inventor: Li GUO
  • Publication number: 20220201626
    Abstract: An information reporting method and apparatus and a user equipment (UE) are provided. A UE receives first configuration information from a network device, measures the N reference signals based on the first configuration information, selects at least one reference signal from the N reference signals, and reports information related to each of the at least one reference signal, where the first configuration information is used for determining configuration of N reference signals, and N is an integer greater than 1.
    Type: Application
    Filed: December 28, 2021
    Publication date: June 23, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Li GUO
  • Publication number: 20220191890
    Abstract: Disclosed is a method and apparatus for uplink information transmission. In the method, a user equipment (UE) determines a priority rule and transmits at least one of first uplink information or second uplink information based on the priority rule, the first uplink information includes a first scheduling request (SR) that is dedicatedly configured for serving cell (SCell) beam failure recovery.
    Type: Application
    Filed: January 24, 2022
    Publication date: June 16, 2022
    Inventor: Li GUO
  • Patent number: 11363617
    Abstract: A method and device for beam reporting are provided. The method includes: using, by a terminal device, reference signal resources in a configured first set for channel measurement for a beam and reference signal resources in a configured second set for interference measurement for the beam; wherein the reference signal resources in the first set are associated by ordering with the reference signal resources in the second set; and calculating and reporting, by the terminal device, SINR, based on results of the channel measurement and the interference measurement.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: June 14, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Li Guo
  • Publication number: 20220182199
    Abstract: A method and device for SRS transmission, a network device and a UE are provided. The method includes: a serving cell transmits, to a UE, a first configuration for positioning, the first configuration is configuration of a first SRS resource or configuration of a first SRS resource set; and the serving cell receives a first location information request from a location server, the first location information request is used for requesting the serving cell to measure the SRS transmission from the UE; here, a second location information request is transmitted to a neighbor cell by the location server, the second location information request is used for requesting the neighbor cell to measure the SRS transmission from the UE.
    Type: Application
    Filed: November 2, 2021
    Publication date: June 9, 2022
    Inventor: LI GUO
  • Patent number: 11343777
    Abstract: A method of a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station (BS), configuration information for a power control of a sidelink and a downlink reference signal (RS) to measure a downlink channel from the BS, wherein the sidelink is established between the UE and another UE; receiving, from the BS, the downlink RS based on the configuration information; calculating a first pathloss for the downlink channel between the UE and the BS based on the configuration information; identifying a second pathloss for the sidelink between the UE and the other UE; and transmitting, to the other UE, a physical sidelink shared channel (PSSCH) and a physical sidelink control channel (PSCCH) based on the first pathloss and the second pathloss.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: May 24, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Li Guo
  • Publication number: 20220141803
    Abstract: Provided is a method and device for determining a codebook subset and a user equipment. In the method, a UE receives first indication information from a network device, the first indication information is used to indicate a first sounding reference signal (SRS) resource in an SRS resource set; the UE receives first configuration information from the network device, the first configuration information is used to configure codebook subsets; and the UE determines a codebook subset for uplink transmission based on the first indication information and the first configuration information.
    Type: Application
    Filed: December 28, 2021
    Publication date: May 5, 2022
    Inventor: LI GUO
  • Patent number: 11312983
    Abstract: Green preparation methods of rice resistant starch are disclosed. In some embodiments, a green preparation method of the rice resistant starch is characterized in that, at a temperature lower than the gelatinization temperature, the rice starch is sequentially modified by enzymes using ?-amylase, glucosidase, and pullulanase to obtain the modified starch. In other embodiments, a green preparation method of the rice resistant starch is characterized by using: rice starch as a substrate; and in turn using: (a) ?-amylase (BA, EC 3.2.1.2) from barley (Hordeum vulgare); (b) glucoside transferase (TG, EC 2.4.1.24) from Aspergillus niger; and (c) pullulanase (PUL, EC 3.2.1.41) from Pullulanibacillus konaensis below a gelatinization temperature to modify a chain structure of the rice starch, resulting in a number of short linear chains which are effectively arranged, aggregated, and recrystallized at 4° C. to form modified rice starch with high resistant starch content.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: April 26, 2022
    Assignee: Qilu University of Technology
    Inventors: Li Guo, Hui Li, Bo Cui
  • Publication number: 20220123617
    Abstract: The utility model relates to the technical field of motor structures, and particularly relates to a stator winding, a stator and a motor. The stator winding is formed by winding a flat wire, a part of the flat wire is wound to form at least two coils arranged at intervals, and the coils are consistent in winding direction and located on the same side of the flat wire. By using the solution, the technical effects of integrally forming the stator winding and sharing a flat wire by the coils located on the stator winding are achieved.
    Type: Application
    Filed: January 23, 2020
    Publication date: April 21, 2022
    Inventors: Hongbo Liang, Li Guo
  • Publication number: 20220124860
    Abstract: An apparatus and a method of a beam failure recovery for a secondary cell are provided. The method performed by a user equipment (UE) includes being configured, by a base station, to perform a beam failure recovery on one SCell, wherein when the UE is not provided with one or more resource indexes for detecting beam failure, the UE monitors up to two resources as one or more beam failure detection (BFD) reference signals (RSs) to detect a beam failure of the SCell according to transmission configuration indicator (TCI) states configured to control resource sets (CORESETs) in the SCell. This can solve issues in the prior art, provide a method for the UE to monitor up to two resources as one or more BFD RSs, provide a good communication performance, and/or provide high reliability.
    Type: Application
    Filed: December 30, 2021
    Publication date: April 21, 2022
    Inventor: Li GUO
  • Publication number: 20220119529
    Abstract: The present invention is related to antibodies and their immunoreactive fragments binding to an extracellular domain of B7H3 (B7-H3) molecule and the uses thereof, particularly in the treatment of cancers. The invention particularly concerns humanized anti-B7-H3 antibodies and their antigen binding fragments capable of enhancing the activation of the immune system against cancerous cells.
    Type: Application
    Filed: November 22, 2018
    Publication date: April 21, 2022
    Inventors: Li GUO, Yuan DOU, Tiantian SUN, Jiaming LI, Xiaoxu QI, Chen DONG
  • Publication number: 20220117031
    Abstract: A method and device for beam determination for Discontinuous reception (DRX), User Equipment (UE) and a network device are provided. The method includes that: the UE measures a plurality of Channel state information reference signal (CSI-RS) resources in a given slot in a DRX on duration; and the UE determines, based on measurement quantities, at least one of a transmitting beam for a Physical Downlink Control Channel (PDCCH) or a transmitting beam for a Physical Uplink Control Channel (PUCCH).
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Li Guo
  • Publication number: 20220116882
    Abstract: A reference signal determination method includes: receiving, by UE, first configuration information. The first configuration information is used for determining configuration information of a Sounding Reference Signal (SRS) resource set, the configuration information of the SRS resource set includes first indication information for indicating an index of a first reference signal source, and the first reference signal resource is used for estimating a pathloss of a first SRS resource of the SRS resource set.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Li GUO
  • Publication number: 20220109487
    Abstract: The embodiments of the present application provide methods and devices for determining a spatial relation, user equipment (UE) and network device. The method includes: receiving, by UE, first configuration information from a network device, the first configuration information being used to determine N transmission configuration indicator (TCI) state configurations, N being a positive integer; wherein each of the N TCI state configuration is used to determine a reference signal, the reference signal is used to determine a quasi co-location (QCL) type D parameter, the QCL type D parameter is used by the UE to receive physical downlink shared channel (PDSCH); the reference signal is further used to determine a spatial relation information, the spatial relation information is used by the UE to transmit physical uplink shared channel (PUSCH).
    Type: Application
    Filed: December 15, 2021
    Publication date: April 7, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP, LTD.
    Inventor: Li GUO
  • Publication number: 20220089735
    Abstract: The present invention is related to anti-B7S1 (B7-H4) polypeptides including anti-B7S1 (B7-H4) antibodies and their immunoreactive fragments, chimeric antigen receptor (CAR) binding to B7S1 (B7-H4) molecule and the uses thereof, particularly in the treatment of cancers. The invention particularly concerns humanized anti-B7S1 antibodies and their antigen binding fragments capable of enhancing the activation of the immune system against diseased tissues including cancerous cells, and the genetically engineered immune cells expressing anti-B7S1 CAR used for treatment of diseases including cancers.
    Type: Application
    Filed: March 23, 2020
    Publication date: March 24, 2022
    Inventors: Li GUO, Tiantian SUN, Nidan WANG, Chen DONG
  • Patent number: 11284441
    Abstract: A user equipment (UE) for random access operation in a wireless communication system. The UE comprises at least one transceiver configured to receive, from a base station (BS), RACH configuration information including an RACH structure corresponding to a first beam identification (ID), beam sweeping operation and mapping between downlink signals and RACH chunks and/or RACH preamble subsets. The UE comprises at least one processor configured to determine an RACH preamble based on the RACH structure configuration received from the BS. The UE comprises the transceiver further configured to transmit, to the BS, the RACH preamble over a first beam associated with the first beam ID and receive, from the BS, an RACH response corresponding to the RACH preamble over a second beam, wherein the first beam is different than the second beam.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: March 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Li Guo, Young-Han Nam, Namjeong Lee, Boon Loong Ng
  • Publication number: 20220086769
    Abstract: A method, a User Equipment, a computer program and a computer readable medium for determining a transmission power of an uplink transmission. The method includes: determining, by a User Equipment (UE), a Reference Signal (RS) resource index providing a periodic RS resource; calculating, by the UE, a downlink pathloss estimate using the RS resource index; determining, by the UE, the transmission power of the uplink transmission based on the downlink pathloss estimate.
    Type: Application
    Filed: November 24, 2021
    Publication date: March 17, 2022
    Inventor: Li GUO
  • Publication number: 20220071818
    Abstract: The present disclosure relates to fluid absorbent cores including at least one absorption layer, the layer including at least 80% by weight of water-absorbent polymer particles, 0 to 10% by weight of an adhesive and from 0 to 10% by weight of fibrous material, wherein the water-absorbent polymer particles within the absorption layer are water-absorbent polymer particles having a vortex of 40 s or less and having a roundness of 0.79 to 0.85 and/or a CRC of 38 g/g to 85 g/g.
    Type: Application
    Filed: April 9, 2019
    Publication date: March 10, 2022
    Inventors: Stephan Bauer, Katrin Baumann, Norbert Herfert, Li Guo DUAN, Le LI, Xiao Yan LIU, Gao Min SUN