Patents by Inventor Jianhua Yang

Jianhua Yang 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: 20200163133
    Abstract: Embodiments of this application disclose a method and a device for wireless communication. The method includes: obtaining access stratum context identifier information of a first terminal device, where the access stratum context identifier information of the first terminal device is used to identify access stratum context information of the first terminal device that is related to the first terminal device on a first access network device; and determining the first access network device according to the access stratum context identifier information of the first terminal device, so that a second access network device providing a network service to the first terminal device obtains the access stratum context information of the first terminal device from the first access network device. The method and the device in the embodiments of this application help reduce network overheads.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Applicant: Guangdong OPPO Mobile Telecommunications Corp., Ltd.
    Inventors: Ning Yang, Jianhua Liu
  • Publication number: 20200154331
    Abstract: Disclosed by embodiments of the present application are a switching method, an access network device, and a terminal device, the method comprising: a first access network device triggering a terminal device and/or a second access network device to configure a second protocol stack, the second protocol stack being used to maintain the order of data packets of the second access network device and the terminal device and/or a key of the data packets of the second access network device and the terminal device; before the first access network device triggers the terminal device and/or the second access network device to use the second protocol stack to maintain the order of the data packets of the terminal device, the first access network device using a first protocol stack to sequence data packets to be processed of the first access network device and the terminal device.
    Type: Application
    Filed: July 25, 2017
    Publication date: May 14, 2020
    Inventors: Ning YANG, Jianhua LIU
  • Publication number: 20200154519
    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: Application
    Filed: August 18, 2017
    Publication date: May 14, 2020
    Inventors: Jianhua Liu, Ning Yang
  • Publication number: 20200148662
    Abstract: A stilbene derivative, which is a compound of the following general formula I or general formula II, or an acceptable salt formed by the compound of the general formula I or the general formula II and an inorganic or organic acid; wherein, in the general formula I or the general formula II, the atom represented by X is a hydrogen atom or a halogen atom; the substituent represented by R is C1-C6 alkyl, 1-6-membered heteroalkyl, C2-C4 alkenyl, C2-C4 alkynyl, C3-C6 cycloalkyl, substituted C3-C6 cycloalkyl, 3-6-membered heterocycloalkyl, substituted 3-6-membered heterocycloalkyl, 5-18-membered aryl, substituted 5-18-membered aryl, 5-18-membered heteroaryl, or substituted 5-18-membered heteroaryl.
    Type: Application
    Filed: October 26, 2016
    Publication date: May 14, 2020
    Applicant: BEIJING INSTITUTE OF TECHNOLOGY
    Inventors: Jianhua LIANG, Hong QING, Si WU, Sisi LIU, Nuomin LI, Liang YANG
  • Publication number: 20200145864
    Abstract: A cell measurement method, a terminal device and a network device are provided. The method includes: a terminal device determines specific information of the terminal device, wherein the specific information includes at least one of: traffic information of the terminal device, priority information of the terminal device, and device information of the terminal device; the terminal device adjusts a measurement parameter in a cell measurement process according to the specific information; and the terminal device performs a measurement operation according to the measurement parameter.
    Type: Application
    Filed: June 16, 2017
    Publication date: May 7, 2020
    Inventors: Jianhua Liu, Ning Yang
  • Publication number: 20200146079
    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: Application
    Filed: September 5, 2017
    Publication date: May 7, 2020
    Inventors: Ning YANG, Jianhua LIU
  • Patent number: 10643697
    Abstract: A double bias dot-product engine for vector processing is described. The dot product engine includes a crossbar array having N×M memory elements to store information corresponding to values contained in an N×M matrix, each memory element being a memristive storage device. First and second vector input registers including N voltage inputs, each voltage input corresponding to a value contained in a vector having N×1 values. The vector input registers are connected to the crossbar array to supply voltage inputs to each of N row electrodes at two locations along the electrode. A vector output register is also included to receive voltage outputs from each of M column electrodes.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: May 5, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Miao Hu, Jianhua Yang, John Paul Strachan, Ning Ge
  • Publication number: 20200136111
    Abstract: The present disclosure provides a composite explosion-proof valve mounted on a battery cover plate assembly, a cover plate assembly containing the explosion-proof valve, and a battery. The composite explosion-proof valve includes at least two layers of explosion-proof membranes and a flame-retardant structure located between the at least two layers of explosion-proof membranes. When the battery (such as internal temperature or internal pressure) is abnormal, the first layer of explosion-proof membrane is opened. Under the action of the flame-retardant structure, the composite explosion-proof valve is in a local oxygen-deficient state, and it is difficult for a high-temperature combustible matter ejected from the battery to ignite under the local oxygen-deficient condition.
    Type: Application
    Filed: July 24, 2017
    Publication date: April 30, 2020
    Inventors: Luxia JIANG, Shichao HU, Keli YANG, Han CHENG, Jianhua ZHU, Yan ZHU
  • Publication number: 20200137605
    Abstract: Disclosed in embodiments of the application are an inter-frequency/inter-system measurement method, a terminal device, and a network device. The method comprises: a terminal device sends, to a network device, auxiliary information for determining a target measurement gap mode; the terminal device receives indication information sent by the network device, the indication information being used for indicating the target measurement gap mode; and the terminal device performs inter-frequency/inter-system measurement according to the target measurement gap mode. In the method, terminal device and network device in the embodiments of the present application, the terminal device sends some auxiliary information to the network device, so that the network device can better understand the performance of the terminal device and then configures a proper measurement gap mode, which facilitates to improve the accuracy of a measurement report, thereby improving the performance of a system.
    Type: Application
    Filed: July 18, 2017
    Publication date: April 30, 2020
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.. LTD.
    Inventors: Jianhua LIU, Ning YANG
  • Publication number: 20200128603
    Abstract: The embodiments of the present invention relate to a method for acquiring context configuration information, a terminal device and an access network device. The method comprises: a terminal device determining a connection recovery request message, wherein the connection recovery request message comprises network node information, the network node information is used for indicating a network node, the network node saves context configuration information about all terminal devices within a coverage range of the network node, and the terminal device is within the coverage range of the network node; and the terminal device sending the connection recovery request message to the access network device.
    Type: Application
    Filed: April 28, 2017
    Publication date: April 23, 2020
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua LIU, Ning YANG
  • Publication number: 20200128530
    Abstract: The embodiments of the present application provide a communication method, a terminal device and a network device. The method includes: a terminal device determining that a first transport block (TB) is related to at least one TB, the first TB being transmitted in a first hybrid automatic repeat request (HARQ) process managed by a first HARQ entity, the at least one TB being transmitted in at least one HARQ process managed by at least one HARQ entity, the at least one HARQ process corresponding to the at least one HARQ entity one to one, the at least one TB corresponding to the at least one HARQ process one to one; and the terminal device uniformly performing feedback regarding the first TB and the at least one TB, and/or the terminal device performing combination processing of the first TB and the at least one TB.
    Type: Application
    Filed: February 24, 2017
    Publication date: April 23, 2020
    Inventors: Ning YANG, Yanan LIN, Jianhua LIU
  • Publication number: 20200120731
    Abstract: Implementations of the present disclosure disclose a method and a terminal for controlling a shared device, the method includes: a user device establishes a connection with a shared device; the user device triggers the shared device to acquire personalized configuration information of a user, where the personalized configuration information is used for indicating a configuration preference of the user for the shared device. The method and the terminal in the implementations of the present disclosure are beneficial to improving user experience.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 16, 2020
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD.
    Inventors: Ning YANG, Jianhua Liu, Hai Tang
  • Publication number: 20200118351
    Abstract: The present disclosure relates to the field of ticket checking technologies, and provides a ticket checking device including an identifier and a control unit; the identifier is configured to identify ticket surface information of a ticket presented by a user; and the control unit is configured to compare the ticket surface information identified by the identifier with preset ticket surface information corresponding to the seat.
    Type: Application
    Filed: December 12, 2019
    Publication date: April 16, 2020
    Inventors: Xin WANG, Jianhua DU, Fan YANG
  • Publication number: 20200120749
    Abstract: The application provides a data processing method and a related device. The method includes that: a first access network device transmits a paging message; the first access network device receives a first response message fed back by User Equipment (UE) to the paging message; and the first access network device determines to release the UE. With adoption of the embodiments of the application, a network-side device may determine whether to release the UE or not.
    Type: Application
    Filed: August 4, 2017
    Publication date: April 16, 2020
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua LIU, Ning YANG
  • Publication number: 20200120630
    Abstract: The present disclosure provides a method, an apparatus, and a storage medium for determining a location of an intelligent base station.
    Type: Application
    Filed: September 25, 2019
    Publication date: April 16, 2020
    Inventors: JIANHUA ZHANG, Yujie Yang, Ping Zhang
  • Publication number: 20200112954
    Abstract: A data transmission method, a terminal device and a network device are provided. The method includes: a terminal device receives first indication information, wherein the first indication information includes information of multiple time domain resources, and frequency points used for data transmission on different time domain resources in the multiple time domain resources are different; and the terminal device performs data transmission on the multiple time domain resources based on frequency points corresponding to the multiple time domain resources.
    Type: Application
    Filed: July 17, 2017
    Publication date: April 9, 2020
    Inventors: Jianhua Liu, Ning Yang
  • Publication number: 20200100207
    Abstract: Provided are a paging method and a paging apparatus. The method comprises: a network device receiving state information about a remote terminal device; the network device determining, according to the state information, a paging mode for paging the remote terminal device; and the network device paging the remote terminal device according to the paging mode. It can thus be ensured that a network device correctly pages a remote terminal device.
    Type: Application
    Filed: April 1, 2017
    Publication date: March 26, 2020
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua LIU, Ning YANG
  • Publication number: 20200100253
    Abstract: The embodiments of the present application relate to a resource configuration method, a terminal device and a network device. The method includes: if a first terminal device is in a connected state, receiving resource configuration information sent by a network device, wherein the resource configuration information is used to indicate a dedicated transmission resource; and if the first terminal device is in an inactive state or an idle state, sending data to a second terminal device using the dedicated transmission resource.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 26, 2020
    Inventors: Jianhua LIU, Ning YANG
  • Publication number: 20200100132
    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: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jianhua LIU, Ning YANG
  • Patent number: 10602259
    Abstract: A TWS earphone with multiple speakers and a crossover circuit embedded therein includes a body and a circuit unit set in the body. The circuit unit includes a Bluetooth module, a crossover circuit electrically connected to the Bluetooth module, at least two dynamic speakers or an assembly of at least one dynamic speaker and at least one balanced armature, with different response features, electrically connected to the crossover circuit, and a battery module supplying power for the circuit unit. The Bluetooth module is configured to wirelessly receive audio signals and then output the audio signals to the crossover circuit for frequency division. The crossover circuit is configured to transmit medium-low frequency audio signals after frequency division to one dynamic speaker and high frequency audio signals to the other dynamic speaker or the balanced armature.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 24, 2020
    Assignee: SHENZHEN GINTO E-COMMERCE CO., LIMITED
    Inventors: Jianhua Huang, Yong Yang