Patents by Inventor Hualei WANG

Hualei WANG 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: 20260197900
    Abstract: A method and an apparatus for multicast broadcast service (MBS) transmission, a terminal device, and a network device are provided, which relate to the field of communication technology. The method includes the following. A network device sends first information, where the first information includes information related to an MBS broadcast supported by a first-type terminal device, and a maximum bandwidth supported by the first-type terminal device is 20 megahertz (MHz). A terminal device receives the first information. The network device sends the MBS broadcast according to the first information. The terminal device receives the MBS broadcast according to the first information.
    Type: Application
    Filed: October 12, 2023
    Publication date: July 9, 2026
    Inventor: Hualei WANG
  • Patent number: 12640970
    Abstract: A method for reference signal (RS) pattern determination is provided. The method includes the following. A terminal device sends to a network device capability information that is used to instruct the network device to configure demodulation reference signal (DMRS) configuration information, receives the DMRS configuration information from the network device, and determines a DMRS pattern based on the DMRS configuration information.
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: May 26, 2026
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Hualei Wang
  • Patent number: 12581503
    Abstract: A method for resource identifier determination and related apparatuses are provided. The method includes the following. Receive higher-layer configuration information. Determine a first transmission resource of a first transmission point and a second transmission resource of a second transmission point at least according to the higher-layer configuration information. Receive downlink control information (DCI) according to the first transmission resource and the second transmission resource. Determine a physical uplink control channel (PUCCH) resource identifier at least according to the higher-layer configuration information and the DCI.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: March 17, 2026
    Assignee: SPREADTRUM SEMICONDUCTOR (NANJING) CO., LTD.
    Inventors: Yuhua Wang, Hualei Wang
  • Patent number: 12562796
    Abstract: A method and apparatus for CSI reporting are disclosed in embodiments of the disclosure. The method includes the following. A terminal device receives network configuration information sent by a network device and obtain a CSI report based on the network configuration information, where the CSI report includes compressed channel information and/or an interference measurement result. Then the terminal device report the CSI report.
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: February 24, 2026
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Hualei Wang
  • Publication number: 20260046934
    Abstract: A method and an apparatus for determining a timing advance command, a terminal device, and a network device. The method includes the following. A network device sends a random access response (RAR), the RAR being used to determine a timing advance command (TAC) of each parameter in multiple parameters, where types of the multiple parameters include at least one of a transmission configuration indicator (TCI) state, a sounding reference signal (SRS) resource, an SRS resource set, a transmission and reception point (TRP), a control resource set (CORESET) pool identifier, or a timing advance group (TAG) identity. Correspondingly, the terminal device receives the RAR, and determines the TAC of each parameter in the multiple parameters according to the RAR.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 12, 2026
    Inventor: Hualei WANG
  • Patent number: 12533538
    Abstract: Disclosed is a fire prevention and control system for a rechargeable battery cabin of a ship, including a detection apparatus, a fire suppression apparatus, and a control apparatus. The detection apparatus includes a first detection apparatus and a second detection apparatus, the control apparatus includes a first control apparatus and a second control apparatus, the first control apparatus is connected to the first detection apparatus, the second control apparatus is connected to the second detection apparatus, and the first control apparatus and/or the second control apparatus is configured to control whether the fire suppression apparatus releases a fire extinguishing agent. Beneficial effects: This application provides a fire prevention and control system for a rechargeable battery cabin of a ship.
    Type: Grant
    Filed: January 11, 2024
    Date of Patent: January 27, 2026
    Assignee: Yantai Chungway New Energy Technology Co., Ltd.
    Inventors: Hao Lin, Lilei Zhang, Mingming Li, Hualei Wang, Yang Wang, Xingbin Niu, Yuanyuan Tian, Haoji Sun
  • Patent number: 12470345
    Abstract: The disclosure discloses a method for downlink control information (DCI) design, an electronic device, and a storage medium. The method for design includes: configuring transmission configuration indicator (TCI) state information of a control channel through a DCI.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: November 11, 2025
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Hualei Wang
  • Patent number: 12457142
    Abstract: A method for transmitting a sounding reference signal (SRS) and related products are provided. The method includes the following. A terminal device transmits a first SRS to a network device in an SRS region of N sub-bands of an SRS bandwidth. The terminal device receives first downlink control information (DCI).
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: October 28, 2025
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Hualei Wang
  • Patent number: 12381674
    Abstract: A method for reference signal transmission, a method for reference signal reception, and an apparatus for communication are provided. The method includes: transmitting, by a first communication node, one or more reference signals to a second communication node in N bundled and continuous time units, where N is an integer greater than 1.
    Type: Grant
    Filed: July 9, 2022
    Date of Patent: August 5, 2025
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Hualei Wang
  • Publication number: 20250233689
    Abstract: Disclosed are a rate matching method and rate matching apparatus. The method includes receiving first configuration information and/or second configuration information and/or third configuration information. The first configuration information is used to configure a first rate matching pattern list for a unicast channel. The second configuration information is used to configure a second rate matching pattern list for a broadcast channel. The third configuration information is used to configure a third rate matching pattern list for a multicast channel, and/or rate matching pattern group 1 for a multicast channel, and/or rate matching pattern group 2 for a multicast channel.
    Type: Application
    Filed: March 22, 2023
    Publication date: July 17, 2025
    Inventor: Hualei WANG
  • Publication number: 20250226350
    Abstract: The present application belongs to the field of packaging technology, and particularly relates to a packaging structure for an RF front-end module. Through the interaction of the support structure and the first adhesive part arranged on the substrate, a cavity structure is formed between the first filter chip and the first surface of the substrate. Moreover, the first adhesive part does not require excessive area coverage, allowing for material savings. This design ensures the formation of a cavity between the filter chip and the substrate while maintaining cost efficiency, and it also improves the reliability of the packaging structure of an RF front-end module.
    Type: Application
    Filed: March 25, 2025
    Publication date: July 10, 2025
    Inventors: Jianxing Ni, Hualei Wang
  • Patent number: 12342326
    Abstract: A method for transmitting an aperiodic sounding reference signal (SRS) and related devices are disclosed in implementations of the disclosure. The method includes: receiving, by a terminal device, a first control instruction for triggering the terminal device to transmit the aperiodic SRS, the first control instruction containing a first parameter field and SRS resource set information, the first parameter field containing a first slot offset; and determining, by the terminal device, a time-domain location for transmitting the aperiodic SRS according to the first slot offset, and transmitting the aperiodic SRS according to the time-domain location determined.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: June 24, 2025
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Hualei Wang
  • Publication number: 20250202664
    Abstract: Embodiments of the present disclosure provide a method for an uplink (UL) shared channel waveform configuration, a chip, and an electronic device. The method is performed by a terminal and includes the following. A UL shared channel waveform type is determined according to received first information, where the UL shared channel waveform type includes discrete Fourier transform-spread-orthogonal frequency division multiplexing (DFT-s-OFDM) and cyclic prefix orthogonal frequency division multiplexing (CP-OFDM), and the first information is downlink control information (DCI) or a media access control-control element (MAC-CE). According to the method of embodiments of the present disclosure, the UL shared channel waveform type can be dynamically configured, thereby improving the flexibility of the waveform type configuration.
    Type: Application
    Filed: February 25, 2025
    Publication date: June 19, 2025
    Inventors: Huan ZHOU, Hualei WANG
  • Publication number: 20250193720
    Abstract: A method for obtaining a channel state information (CSI) report and a communication apparatus are provided. The method includes receiving network information and obtaining a CSI report based on the network information. The CSI report includes CSI measurement results in a coherent joint transmission hypothesis for one or more stations.
    Type: Application
    Filed: August 16, 2022
    Publication date: June 12, 2025
    Inventor: Hualei WANG
  • Publication number: 20250170438
    Abstract: Disclosed is a fire prevention and control system for a rechargeable battery cabin of a ship, including a detection apparatus, a fire suppression apparatus, and a control apparatus. The detection apparatus includes a first detection apparatus and a second detection apparatus, the control apparatus includes a first control apparatus and a second control apparatus, the first control apparatus is connected to the first detection apparatus, the second control apparatus is connected to the second detection apparatus, and the first control apparatus and/or the second control apparatus is configured to control whether the fire suppression apparatus releases a fire extinguishing agent. Beneficial effects: This application provides a fire prevention and control system for a rechargeable battery cabin of a ship.
    Type: Application
    Filed: January 11, 2024
    Publication date: May 29, 2025
    Inventors: Hao LIN, Lilei ZHANG, Mingming LI, Hualei WANG, Yang WANG, Xingbin NIU, Yuanyuan TIAN, Haoji SUN
  • Publication number: 20250168668
    Abstract: A monitoring method includes: not expecting to monitor a physical downlink control channel (PDCCH) in a target type common search space (CSS) set or not expecting to monitor a PDCCH in a Type1-PDCCH CSS set, if a quasi-co-location type D (QCL-TypeD) property of a first demodulation reference signal (DM-RS) for monitoring the PDCCH in the Type1-PDCCH CSS set is different from a QCL-TypeD property of a second DM-RS for monitoring the PDCCH in the target type CSS set, and if the PDCCH in the Type1-PDCCH CSS set or a physical downlink shared channel (PDSCH) associated with the PDCCH in the Type1-PDCCH CSS set overlaps in at least one symbol with the PDCCH in the target type CSS set or with a PDSCH associated with the PDCCH in the target type CSS set, where the target type is Type0B-PDCCH, and/or Type2A-PDCCH, and/or Type1A-PDCCH.
    Type: Application
    Filed: February 9, 2023
    Publication date: May 22, 2025
    Inventor: Hualei WANG
  • Patent number: 12302156
    Abstract: A method for processing channel state information (CSI) for a non-serving cell is disclosed. The method includes receiving downlink control information (DCI) for triggering an aperiodic CSI report; determining whether the aperiodic CSI report is an aperiodic CSI report for the non-serving cell; and determining that a CSI computation delay requirement for the aperiodic CSI report corresponds to a predefined first CSI computation delay requirement, based on a determination that the aperiodic CSI report belongs to the aperiodic CSI report for the non-serving cell, where the first CSI computation delay requirement is greater than or equal to a second CSI computation delay requirement corresponding to a serving cell.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: May 13, 2025
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Hualei Wang
  • Publication number: 20250151066
    Abstract: A method for indicating a time difference between a PUCCH and a PDSCH, a base station, and a readable medium. The method for indicating a time difference between a PUCCH and a PDSCH comprises: determining whether a PDSCH-to-HARQ-timing-indicator field indicates a time difference between a PDSCH and a PUCCH which is used for feeding back HARQ-ACK; generating indication information according to the indication result; and indicating the indication information to the UE by means of downlink control information. By applying the solution, a UE is able to accurately acquire a time slot for feeding back HARQ-ACK while a time difference between a PDSCH and a PUCCH which is used for feeding back the HARQ-ACK is indicated by a PDSCH-to-HARQ-timing-indicator field.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventor: Hualei WANG
  • Patent number: 12267764
    Abstract: A user equipment, a method for controlling the user equipment, and a network side device are provided in the present disclosure. The method includes transmitting broadcast-type signals and channels to the user equipment through a dedicated resource unit so that the user equipment can access a network; wherein the dedicated resource unit is only configured to transmit the broadcast-type signals and channels and is continuous in a frequency domain and a time domain. The present disclosure can control the user equipment to access the network.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: April 1, 2025
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventors: Huayu Zhou, Hualei Wang, Weijie Xu, Yang Liu, Yanan Jia
  • Publication number: 20250088338
    Abstract: A method for determining an association relationship, a terminal device, and a chip are provided. The method includes: receiving configuration information from a network device, where the configuration information includes a transmission configuration indicator (TCI) state or multiple TCI states, and includes an uplink reference signal (RS) resource set or multiple uplink RS resource sets; and determining an association relationship between a first TCI state among the multiple TCI states and a first uplink RS resource set among the multiple uplink RS resource sets, and/or, an association relationship between a second TCI state among the multiple TCI states and a second uplink RS resource set among the multiple uplink RS resource sets.
    Type: Application
    Filed: December 24, 2022
    Publication date: March 13, 2025
    Inventor: Hualei WANG