Patents by Inventor Xinchen Lu

Xinchen Lu 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).

  • Electronic device in wireless communication system and wireless communication method
    Patent number: 10638263
    Abstract: The present disclosure relates to an electronic device in a wireless communication system and a wireless communication method. The electronic device comprises: one or more processing circuits, wherein the processing circuits are configured to execute the following operations: acquiring an on/off state of a small cell base station in a pre-determined geographical area; and on the basis of the acquired on/off state of the small cell base station, generating reconfiguration information about a positioning reference signal (PRS) used for the small cell base station in the pre-determined geographical area, so as to position user equipment in the pre-determined geographical area. By using the electronic device and the wireless communication method in the present disclosure, an existing PRS signal can be reconfigured, so as to improve the positioning accuracy, and achieve the purpose of accelerating the positioning process.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: April 28, 2020
    Assignee: SONY CORPORATION
    Inventors: Hui Tian, Yang Liu, Xi Ke, Mingyang Li, Xinchen Lu, Yi Zhang
  • ELECTRONIC DEVICE IN WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
    Publication number: 20190342705
    Abstract: The present disclosure relates to an electronic device in a wireless communication system and a wireless communication method. The electronic device comprises: one or more processing circuits, wherein the processing circuits are configured to execute the following operations: acquiring an on/off state of a small cell base station in a pre-determined geographical area; and on the basis of the acquired on/off state of the small cell base station, generating reconfiguration information about a positioning reference signal (PRS) used for the small cell base station in the pre-determined geographical area, so as to position user equipment in the pre-determined geographical area. By using the electronic device and the wireless communication method in the present disclosure, an existing PRS signal can be reconfigured, so as to improve the positioning accuracy, and achieve the purpose of accelerating the positioning process.
    Type: Application
    Filed: May 20, 2019
    Publication date: November 7, 2019
    Applicant: Sony Corporation
    Inventors: Hui TIAN, Yang LIU, Xi KE, Mingyang LI, Xinchen LU, Yi ZHANG
  • Electronic device in wireless communication system and wireless communication method
    Patent number: 10368195
    Abstract: The present disclosure relates to an electronic device in a wireless communication system and a wireless communication method. The electronic device comprises: one or more processing circuits, wherein the processing circuits are configured to execute the following operations: acquiring an on/off state of a small cell base station in a pre-determined geographical area; and on the basis of the acquired on/off state of the small cell base station, generating reconfiguration information about a positioning reference signal (PRS) used for the small cell base station in the pre-determined geographical area, so as to position user equipment in the pre-determined geographical area. By using the electronic device and the wireless communication method in the present disclosure, an existing PRS signal can be reconfigured, so as to improve the positioning accuracy, and achieve the purpose of accelerating the positioning process.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: July 30, 2019
    Assignee: Sony Corporation
    Inventors: Hui Tian, Yang Liu, Xi Ke, Mingyang Li, Xinchen Lu, Yi Zhang