Patents by Inventor Jianhua Liu

Jianhua Liu 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).

  • Apparatus and method of performing a group communication
    Patent number: 11375575
    Abstract: An apparatus and a method of performing a group communication are provided. The method performing the group communication of a user equipment (UE) includes transmitting, to at least one group member in a group communication system, at least one data, and transmitting, to a first apparatus in the group communication system, first information in the group communication system. The first information is used to initiate a connection establishment request in the group communication system.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: June 28, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Resource configuration method and access network device
    Patent number: 11375523
    Abstract: An implementation of the present disclosure relates to a resource configuration method and an access network device, wherein the method comprises: the access network device receives a plurality of time-sensitive communication assistance information (TSCAI) sent by a core network device, the plurality of TSCAI correspond to traffic attributes of a plurality of traffic flows; and the access network device configures semi-continuous scheduling resources for each traffic flow in the plurality of traffic flows according to the plurality of TSCAI.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: June 28, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua Liu, Zhe Fu
  • Connection management method, apparatus, computer device and storage medium
    Patent number: 11375397
    Abstract: Disclosed are a connection management method, and a computer device. The method includes sending, by a first terminal, a request message carrying a first QoS parameter to a second terminal. The request message is used for indicating to perform a connection operation between the first terminal and the second terminal according to the first QoS parameter. The connection between the first terminal and the second terminal includes connection for QoS flow, and the connection operation includes at least one of the following: establishing a connection between the first terminal and the second terminal, modifying the connection between the first terminal and the second terminal, or releasing the connection between the first terminal and the second terminal.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: June 28, 2022
    Assignee: GUANGDONG OPPO TELECOMMUNICATIONS CORP., LTD.
    Inventors: Qianxi Lu, Jianhua Liu, Zhenshan Zhao, Huei-Ming Lin
  • Method and apparatus for reporting information by terminal, and computer storage medium
    Patent number: 11363561
    Abstract: The present disclosure discloses a method and an apparatus for reporting information by a terminal, and a computer storage medium. The method includes: sending, by the terminal, a first message to a RAN entity, the first message including a first identifier and UE related information, so as to send a second message to a UPF entity through the RAN entity, the second message including the first identifier and the UE related information, and to send the UE related information to an SMF entity through the UPF entity after identifying the first identifier in the second message through the UPF entity, and then to send the UE related information to a PCF entity through the SMF entity.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: June 14, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Paging failure processing method, access network device, and core network device
    Patent number: 11350385
    Abstract: A paging failure processing method, an access network device, and a core network device are provided. The method includes: in a case in which downlink data of a terminal device needs to be transmitted, an access network device determines that a paging initiated by the access network to the terminal device failed; and the access network device transmits first indication information to a core network device, the first indication information being used for indicating that the paging initiated by the access network device to the terminal device failed.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: May 31, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Measurement configuration method and related product
    Patent number: 11350321
    Abstract: Provided are a method for measurement configuration and a related product, which include that: configuration information is acquired, the measurement configuration information including a measurement configuration of a terminal in a disconnected state and the disconnected state at least including one of an idle state and an inactive state; and a measurement result is acquired according to the measurement configuration. According to the embodiments of the application, a signaling overhead in network configuration after the terminal is switched to a connected state is reduced, and improvement in efficiency of network configuration of the terminal is facilitated.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: May 31, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Ning Yang, Jianhua Liu
  • POLICY CONFIGURATION METHOD, NETWORK DEVICE, AND TERMINAL DEVICE
    Publication number: 20220167299
    Abstract: Disclosed in the present invention are a policy configuration method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product, and a computer program. The method comprises: a terminal device receives a User Equipment (UE) policy sent by a network device, the UE policy being used by the terminal device when the terminal device is registered at a non-public network, wherein a policy identifier of the UE policy comprises an identifier of the non-public network.
    Type: Application
    Filed: November 23, 2021
    Publication date: May 26, 2022
    Inventors: Yang XU, Haorui YANG, Jianhua LIU
  • Data transmission method and device, and computer storage medium
    Patent number: 11343708
    Abstract: Disclosed in the present invention are a data transmission method and device, and a computer storage medium, the method comprising: a terminal transmits data and attribute information corresponding to the data to a network; and the network transmits data and attribute information corresponding to the data to the terminal, the attribute information corresponding to the data comprising at least one of the following: quality of service (QoS) stream information, protocol data unit (PDU) session information, network slice information, external network information for data transmission and identification information of the terminal.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: May 24, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Mobile terminal and wireless communication module
    Patent number: 11343875
    Abstract: The present application relates to the field of mobile communications. Disclosed are a mobile terminal and a wireless communication module. In the present disclosure, an optional wireless communication function is packaged in a pluggable wireless communication module; a physical interface conforming to industry standards is reserved on a host of a mobile terminal so as to be used for connecting the wireless communication module; and the host can immediately have a specific wireless communication function merely by means of having a specific wireless communication module plugged into same.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: May 24, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua Liu, Ning Yang
  • BATTERY MODULE
    Publication number: 20220158256
    Abstract: The present application provides a battery module, which includes a plurality of batteries, an electrical connecting piece, a circuit board and a sampling connecting member. The plurality of batteries are arranged in a longitudinal direction; the electrical connecting piece is electrically connected to the corresponding battery; the circuit board is located above the corresponding battery in a height direction; the sampling connecting member is connected to the electrical connecting piece and the circuit board; the sampling connecting member includes a fixing portion and a contact portion, the fixing portion being fixed on the circuit board, the contact portion being connected to the fixing portion, and the contact portion pressing against the electrical connecting piece and keeping in contact with the electrical connecting piece.
    Type: Application
    Filed: February 2, 2022
    Publication date: May 19, 2022
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Chong ZHANG, Zonghui CHEN, Jianhua LIU, Renwei ZHENG, Shaozhen CHEN, Jun LIU, Jihua YAO
  • ANTI-LOOSENING SCREW PAIR AND ANTI-LOOSENING SCREW COMPONENT
    Publication number: 20220145927
    Abstract: The present disclosure provides an anti-loosening screw pair and an anti-loosening screw component. The screw pair includes a first screw component provided with a first screw thread and a second screw component whose outer wall surface is provided with a second screw thread. The first and second screw components are in threaded connection. In a direction of the first screw component being screwed into the second screw component, sides of the first and second screw threads pressing against each other are formed into force-bearing fitting faces respectively, and opposite sides thereof are formed into non-force-bearing fitting regions respectively. At least one of the force-bearing fitting faces and the non-force-bearing fitting regions of the first and the second screw components is provided with a stopper so as to prevent radial displacement between the first and the second screw components.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventors: Xiaoyu DING, Jianhua LIU, Hao GONG
  • Method and device for acquiring terminal capability, and computer storage medium
    Patent number: 11330484
    Abstract: A method for acquiring terminal capability includes that: a first access network device sends a first handover request message to a second access network device, the first handover request message carrying first UE capability identification information of a terminal. A device for acquiring terminal capability is also provided.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: May 10, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua Liu, Ning Yang
  • Service-based processing method, terminal device, and network device
    Patent number: 11323936
    Abstract: A service-based processing method, a terminal device, a network device, and a computer storage medium are provided. The method comprises: when a terminal device camps on an NR network, on the basis of capability information reported to a network side and/or indication information sent from the network side, determining whether to select, when initiating a target service, other systems or other domains to initiate a service request for the target service.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: May 3, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Terminal capability acquisition method and apparatus, and computer storage medium
    Patent number: 11323872
    Abstract: Disclosed are a terminal capability acquisition method and apparatus, and a computer storage medium, the method comprising: a first access network device acquires first UE capability identification information or first UE capability information of a terminal; if the first access network device acquires first UE capability identification information of the terminal, then: on the basis of the first UE capability identification information and the corresponding relationship between UE capability identification information and UE capability information, the first access network device determines the first UE capability information of the terminal.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: May 3, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua Liu, Ning Yang
  • METHOD FOR INDICATING PROTOCOL DATA UNIT SESSION STATUS, TERMINAL DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20220132621
    Abstract: The method for indicating protocol data unit session status includes that: a terminal device indicates activation and/or deactivation of a protocol data unit session based on configuration signaling sent by a network device. A terminal device and a non-transitory computer-readable storage medium are also provided.
    Type: Application
    Filed: January 5, 2022
    Publication date: April 28, 2022
    Inventors: Cong Shi, Jianhua Liu, Ning Yang
  • Data distribution method and device, and storage medium and system
    Patent number: 11317313
    Abstract: Provided are a data distribution method and device, and a storage medium and a system. The method may comprise: receiving an access state report sent by at least one access device, wherein the access state report comprises multiple pieces of network state information for characterizing access networks provided by the corresponding access devices; and determining, based on network state information about access networks provided by various access devices and a data stream to be transmitted, data distribution amounts corresponding to various access devices. Accordingly, multi-connection data transmission control is carried out for a data stream to be transmitted, so as to improve the throughput of service data.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: April 26, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Data transmission method and network device
    Patent number: 11317449
    Abstract: Provided are a method for transmitting data and a network device, which are applied to a terminal device in an inactive state, the inactive state referring to that both the terminal device and a first network device retain context information of the terminal device and that the communication connection of the terminal device between the first network device and a core network device is maintained. The method comprises: the first network device sending downlink data for the terminal device to the terminal device by means of a second network device, the first network device being different from the second network device. With the method of the embodiments of the present invention, the downlink data is sent by means of the second network device, which may effectively improve the success rate of data transmission and improve the user experience.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: April 26, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Ning Yang, Jianhua Liu
  • Data processing method, access network device, and core network device
    Patent number: 11317291
    Abstract: A data processing method, an access network device, and a core network device are provided. The method comprises: the access network device receives first information sent by the core network device or a terminal device; the access network device determines, according to the first information, whether to perform security processing on data to be processed.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: April 26, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • METHODS FOR QOS PARAMETER CONFIGURATION AND RELATED APPARATUSES
    Publication number: 20220124549
    Abstract: Methods for quality of service (QoS) parameter configuration and related apparatuses are provided. A method for QoS parameter configuration includes the following. A first device obtains a mapping between a first QoS parameter and a second QoS parameter. The first QoS parameter is applied to a first QoS flow, and the second QoS parameter is applied to a second QoS flow. The first QoS flow is a QoS flow between the first device and a network device, and the second QoS flow is a QoS flow between the first device and a second device.
    Type: Application
    Filed: December 27, 2021
    Publication date: April 21, 2022
    Inventors: Haorui YANG, Jianhua LIU
  • INFORMATION CONFIGURATION METHOD, NETWORK APPARATUS, AND TERMINAL
    Publication number: 20220124539
    Abstract: An information configuration method, a network apparatus, a terminal, a chip, a computer readable storage medium, a computer program product and a computer program are provided. The method includes: receiving a usage information reporting configuration sent by a network apparatus, wherein the usage information reporting configuration is used to configure reporting of usage information of a terminal, and the network apparatus is a 5G core network apparatus; and reporting, based on the usage information report configuration, usage information generated by direct communication with another terminal to the network device.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 21, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua LIU, Haorui YANG