Patents by Inventor Liqi GAO

Liqi GAO 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).

  • Device and method for configuring almost blank subframe and heterogeneous wireless communication network
    Patent number: 10251183
    Abstract: An apparatus and a method for a wireless communication network. The apparatus includes circuitry configured for acquiring the first information associated with an indicator indicating communication quality of user terminals served by an interfering base station; acquiring second information associated with an indicator indicating interfered degree of user terminals interfered by the interfering base station; configuring, based on the first information and the second information, transmission of the interfering base station for inter-base station coordination. The technical solution improves the overall performance of the wireless communication heterogeneous network.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: April 2, 2019
    Assignee: SONY CORPORATION
    Inventors: Qimei Cui, Hui Tian, Meng Wang, Peng Tian, Liqi Gao
  • Carrier coordination device and system, communications device and method, and measurement device and method
    Patent number: 10015689
    Abstract: A carrier coordination device and system, a communications device and method, and a measurement device and method. The carrier coordination device includes: a receiving unit, used to receive interference information for describing interference suffered by a user equipment; and a coordination unit, used to determine an interfering source base station of the user equipment according to the interference information, and coordinate carrier use of the user equipment and/or the interfering source base station at least based on the interference information and carrier state information of the interfering source base station, to reduce the interference suffered by the user equipment. The technology can be applied in a wireless communications field.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: July 3, 2018
    Assignee: Sony Corporation
    Inventors: Hui Tian, Qimei Cui, Zhilin Li, Baoang Jiang, Liqi Gao, Meng Wang
  • DEVICE AND METHOD FOR CONFIGURING ALMOST BLANK SUBFRAME AND HETEROGENEOUS WIRELESS COMMUNICATION NETWORK
    Publication number: 20180167951
    Abstract: An apparatus and a method for a wireless communication network. The apparatus includes circuitry configured for acquiring the first information associated with an indicator indicating communication quality of user terminals served by an interfering base station; acquiring second information associated with an indicator indicating interfered degree of user terminals interfered by the interfering base station; configuring, based on the first information and the second information, transmission of the interfering base station for inter-base station coordination. The technical solution improves the overall performance of the wireless communication heterogeneous network.
    Type: Application
    Filed: February 9, 2018
    Publication date: June 14, 2018
    Applicant: Sony Corporation
    Inventors: Qimei Cui, Hui Tian, Meng Wang, Peng Tian, Liqi Gao
  • Device and method for configuring almost blank subframe and heterogeneous wireless communication network
    Patent number: 9936513
    Abstract: An apparatus and a method for a wireless communication network. The apparatus includes circuitry configured for acquiring the first information associated with an indicator indicating communication quality of user terminals served by an interfering base station; acquiring second information associated with an indicator indicating interfered degree of user terminals interfered by the interfering base station; configuring, based on the first information and the second information, transmission of the interfering base station for inter-base station coordination. The technical solution improves the overall performance of the wireless communication heterogeneous network.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: April 3, 2018
    Assignee: SONY CORPORATION
    Inventors: Qimei Cui, Hui Tian, Meng Wang, Peng Tian, Liqi Gao
  • CARRIER COORDINATION DEVICE AND SYSTEM, COMMUNICATIONS DEVICE AND METHOD, AND MEASUREMENT DEVICE AND METHOD
    Publication number: 20160095007
    Abstract: A carrier coordination device and system, a communications device and method, and a measurement device and method. The carrier coordination device includes: a receiving unit, used to receive interference information for describing interference suffered by a user equipment; and a coordination unit, used to determine an interfering source base station of the user equipment according to the interference information, and coordinate carrier use of the user equipment and/or the interfering source base station at least based on the interference information and carrier state information of the interfering source base station, to reduce the interference suffered by the user equipment. The technology can be applied in a wireless communications field.
    Type: Application
    Filed: June 6, 2014
    Publication date: March 31, 2016
    Applicant: SONY CORPORATION
    Inventors: Hui TIAN, Qimei CUI, Zhilin LI, Baoang JIANG, Liqi GAO, Meng WANG
  • DEVICE AND METHOD FOR CONFIGURING ALMOST BLANK SUBFRAME AND HETEROGENEOUS WIRELESS COMMUNICAITON NETWORK
    Publication number: 20150373728
    Abstract: An apparatus and a method for a wireless communication network. The apparatus includes circuitry configured for acquiring the first information associated with an indicator indicating communication quality of user terminals served by an interfering base station; acquiring second information associated with an indicator indicating interfered degree of user terminals interfered by the interfering base station; configuring, based on the first information and the second information, transmission of the interfering base station for inter-base station coordination. The technical solution improves the overall performance of the wireless communication heterogeneous network.
    Type: Application
    Filed: October 31, 2013
    Publication date: December 24, 2015
    Applicant: Sony Corporation
    Inventors: Qimei CUI, Hui TIAN, Meng WANG, Peng TIAN, Liqi GAO