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).

  • Patent number: 11722989
    Abstract: Implementations of the present disclosure provide a communication method, a terminal device, and an access network device, which may determine a paging type of a received message. The method includes: the terminal device receives a first message sent by an access network device; and the terminal device determines a paging type according to the first message.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: August 8, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Patent number: 11711711
    Abstract: A method for configuring a measurement gap is provided. The method is used in a first access network device of at least two access network devices that have established connections with a terminal. The method includes: when the first access network device is a configuration device among the at least two access network devices, the first access network device generates measurement gap configuration information; here, the configuration device is an access network device, that configures a measurement gap for the terminal, as a part of the at least two access network devices, and the measurement gap is used to indicate a period of time during which the terminal performs signal measurement at a frequency point except a present working frequency point; and the first access network device sends the measurement gap configuration information to the terminal.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: July 25, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua Liu, Ning Yang
  • Patent number: 11706623
    Abstract: A communication method in a vehicle to everything (V2X), user equipment (UE), and a network device can achieve a correct communication between UE and UE on a PC5 interface. The method includes: receiving, by the UE, first information transmitted by the network device, the first information being configured to instruct a radio access technology (RAT) authorized to be used by the UE on the PC5 interface.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: July 18, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Patent number: 11706639
    Abstract: Disclosed are a communication method, a secondary network node, and a terminal. The method includes a secondary network node acquires a network state of a cell served by the secondary network node; the secondary network node updates a network configuration of the cell served by the secondary network node according to the network state of the cell served by the secondary network node; the secondary network node sends first update configuration information to a terminal, wherein the first update configuration information is used for updating the network configuration of the cell served by the secondary network node. The network configuration of the cell served by the secondary network node is autonomously updated by the secondary network node according to the network state of the cell served by the secondary network node.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: July 18, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Patent number: 11706791
    Abstract: Disclosed is a data processing method, comprising: a first terminal device mapping data to a quality-of-service flow or a side-link bearer according to a first configuration; and a second terminal device sending the first configuration to the first terminal device, wherein the first configuration is used for the first terminal device to map data to the quality-of-service flow or the side-link bearer. Further disclosed are a terminal device and a storage medium.
    Type: Grant
    Filed: June 5, 2021
    Date of Patent: July 18, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Qianxi Lu, Jianhua Liu
  • Publication number: 20230223617
    Abstract: The present application provides a battery and powered equipment with good heat dissipation performance. The battery includes: a plurality of battery cells, the plurality of battery cells being cylinders; and an air-cooling structure, including a body and at least one air duct penetrating the body in a first direction (X), the first direction (X) being parallel to an axial direction of the plurality of battery cells, and a cross section of the air duct perpendicular to the first direction (X) being in a fin shape.
    Type: Application
    Filed: December 23, 2022
    Publication date: July 13, 2023
    Inventors: Zhuangzhuang LIN, Yangzhi HUANG, Jinqing JI, Jianhua LIU, Yuanzhan WU
  • Publication number: 20230223612
    Abstract: The present application provides a battery and an electrical apparatus with good heat dissipation performance. The battery includes: an air-cooling structure including a body and at least one air duct penetrating the body in a first direction; and a plurality of battery cells, wherein the plurality of battery cells are cylindrical, axes of the plurality of battery cells are parallel to the first direction, and the plurality of battery cells are arranged around the air-cooling structure; and the air-cooling structure is configured to discharge heat generated by the plurality of battery cells with air introduced into the air duct.
    Type: Application
    Filed: November 15, 2022
    Publication date: July 13, 2023
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Zhuangzhuang LIN, Yangzhi HUANG, Jinqing JI, Jianhua LIU, Yongguang WANG, Yuanzhan WU
  • Patent number: 11700571
    Abstract: Disclosed are a method and apparatus for recovering an RRC connection, and a computer storage medium. The method includes a target base station receiving an RRC connection recovery request message sent by a terminal. The method also includes the target base station determining, according to a UE identifier in the RRC connection recovery request message, a first node served by the terminal, and acquiring a UE context from the first node. The UE context includes a first UE context at a first node side and a second UE context at a second node side. The method further includes the target base station sending an RRC connection recovery message to the terminal, so that the terminal recovers an RRC connection.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: July 11, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua Liu, Ning Yang
  • Publication number: 20230216116
    Abstract: Provided are an electronic device and a manufacturing method therefor. The electronic device includes a first housing, a second housing, a cover plate, and a cell. The first housing includes a bottom plate and a first enclosure wall annularly disposed on a side of the bottom plate. The second housing includes a top plate and a second enclosure wall annularly disposed on a side of the top plate. The second enclosure wall is sleeved on an outer side wall of the first enclosure wall. The top plate is provided with an exit hole. The cover plate plugs the exit hole. One of a positive tab or a negative tab of the cell is connected to a part of the cover plate facing the exit hole. The other one of the positive tab or the negative tab is sandwiched between the first enclosure wall and the second enclosure wall.
    Type: Application
    Filed: September 3, 2020
    Publication date: July 6, 2023
    Inventors: Liang liang LIU, Yuan ZHU, Jianhua LIU, Jincheng LIU
  • Publication number: 20230205255
    Abstract: A configurable semiconductor device (“CSD”) is organized in four (4) quadrants able to perform user-defined logic functions via a clock fabric. The first quadrant, in one embodiment, includes a first serializer and deserializer (“SerDes”) region and a bank0 region for data processing. The second quadrant includes a second SerDes region and a bank5 region and the third quadrant contains a bank3 region and a bank4 region. The fourth quadrant includes a bank1 region and a bank2 region. The clock fabric is configured to provide a set of programmable or selectable clock signals with different clock speeds to various regions within the CSD.
    Type: Application
    Filed: March 6, 2023
    Publication date: June 29, 2023
    Applicant: GOWIN Semiconductor Corporation
    Inventors: Jianhua Liu, Jinghui Zhu, Ning Song, Tianping Wang, Chienkuang Chen, Diwakar Chopperla, Tianxin Wang, Zhenyu Gu, Xiaozhi Lin
  • Publication number: 20230209625
    Abstract: Embodiments of the present disclosure relate to a method for determining a relay scheme, and a device. The method comprises: a relay device determining a relay scheme to be used in a process of establishing a connection. Embodiments of the present disclosure enables determination of a relay scheme to be used between a relay device and a remote device.
    Type: Application
    Filed: December 20, 2022
    Publication date: June 29, 2023
    Inventors: Jianhua LIU, Haorui YANG, Yali GUO
  • Patent number: 11690039
    Abstract: Implementations of the present disclosure provide a wireless communication method of a dual-registered terminal device, a terminal device, and a network device. The terminal device can reasonably transmit uplink information to a first network device and a second network device. The method comprises: the terminal device is registered in both a first network and a second network; the terminal device transmits a first message to the first network device, the first network device being a network device in the first network; the terminal device receives configuration information transmitted by the first network device, the configuration information indicating the terminal device to send an uplink message to the second network device within a first time period, and the second network device being a network device in the second network.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: June 27, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Ning Yang, Jianhua Liu
  • Publication number: 20230198075
    Abstract: A protective cover may comprise: a first cover configured to be fixed to a frame of a battery, the first cover being provided with an accommodating cavity for accommodating a high-voltage lead-out structure, and the accommodating cavity having an opening for exposing the high-voltage lead-out structure; a second cover rotatably arranged on the first cover and opening and respectively closing the opening when rotated relative to the first cover in a first direction of rotation and a second direction of rotation; and a cover closing structure connected to the first cover and the second cover, and causing the second cover to rotate in the second direction of rotation after the second cover is opened and an external force for opening the second cover is removed.
    Type: Application
    Filed: February 14, 2023
    Publication date: June 22, 2023
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Hongqi WANG, Yangyang SUN, Bo WU, Jianhua LIU
  • Publication number: 20230198101
    Abstract: A battery apparatus includes a plurality of batteries arranged in parallel, at least two busbars, and at least one temperature acquisition unit. In a stacking direction of the plurality of batteries, the temperature acquisition unit is arranged between adjacent two of the busbars.
    Type: Application
    Filed: February 22, 2022
    Publication date: June 22, 2023
    Applicant: CALB Co., Ltd.
    Inventors: Huijie Yang, Xiaoyuan Du, Jianhua Liu, Tongshuai Wang
  • Publication number: 20230199691
    Abstract: Network selection methods, a UE and a core network element are provided. A network selection method includes that: after initiating a registration process for a first network, a UE receives first information sent by a core network element, the first information including area information of the UE; and the UE determines a target network on the basis of the first information.
    Type: Application
    Filed: December 23, 2022
    Publication date: June 22, 2023
    Inventors: Fei LU, Jianhua LIU
  • Publication number: 20230189135
    Abstract: Embodiments of the present application relate to a cell access selection method, a terminal device, and a network device. The method comprises: the terminal device receiving a target operating frequency band and/or a target tracking area identity (TAI); and performing cell selection according to the target operating frequency band and/or the target TAI.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Inventor: Jianhua LIU
  • Patent number: 11678156
    Abstract: Embodiments of the present application disclose a method and terminal device for data transmission. The method is applied to a vehicle-to-everything system, and comprises: a terminal device in a first protocol layer determining, according to service information of data to be sent, a transmission mechanism for transmitting the data to be sent. The method and terminal device in the embodiments of the present application enhance data transmission capabilities.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: June 13, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua Liu
  • Publication number: 20230171686
    Abstract: Embodiments of the present application provide a network selection method and apparatus, a device, and a storage medium, and relate to the field of communication technologies. The method includes: determining, by a terminal device, current location information of the terminal device; selecting, by the terminal device, a selection parameter corresponding to the current location information from a selection parameter set, where the selection parameter set includes a corresponding relationship between the location information and the selection parameter, and the selection parameter is used for selecting a PLMN or an NPN; and performing, by the terminal device, network selection according to the selection parameter corresponding to the current location information.
    Type: Application
    Filed: January 13, 2023
    Publication date: June 1, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianhua LIU
  • Publication number: 20230156451
    Abstract: The present application provides a relay session establishing method and apparatus, a device, and a storage medium. This solution provides a method for discovering a relay device by means of a relay service code and establishing a relay session. A remote device determines, according to description information of traffic, a relay service code that is used for indicating a traffic attribute of the traffic, and discovers an appropriate relay device according to the relay service code, and then establishes a relay session with the relay device, so as to transmit data of the traffic. In this solution, the privacy of traffic attribute can be ensured during the process of discovering the relay device.
    Type: Application
    Filed: January 12, 2023
    Publication date: May 18, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua LIU, Haorui YANG
  • Patent number: 11653407
    Abstract: Provided are an information transmission method and apparatus, and a terminal, and a network device. The method includes a terminal sending a first Radio Resource Control (RRC) message to a first node and receiving a second RRC message sent by the first node. The second RRC message carries configuration information of a second node. The method also includes the terminal determining, according to a locally stored measurement result, whether the second node meets a target requirement. The method further includes if the second node does not meet the target requirement, the terminal carrying first indication information in a third RRC message sent to the first node. The first indication information is used for indicating that the second node is not accepted by the terminal.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: May 16, 2023
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Shukun Wang, Jianhua Liu, Ning Yang