Patents by Inventor Huiyu Tao

Huiyu Tao 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).

  • Method and apparatus for evaluating a degree of frequency regulation urgency of a generator set, power system, and storage medium
    Patent number: 11936186
    Abstract: Provided are a method and apparatus for evaluating a degree of frequency regulation urgency of a generator set, a power system and a storage medium.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: March 19, 2024
    Assignees: STATE GRID FUJIAN ELECTRIC POWER COMPANY LIMITED, STATE GRID FUJIAN ELECTRIC POWER RESEARCH INSTITUTE, CHINA ELECTRIC POWER RESEARCH INSTITUTE COMPANY LIMITED
    Inventors: Zhenhua Xu, Risheng Fang, Ting Huang, Dahai Yu, Kewen Li, Xiangyu Tao, Daoshan Huang, Yi Su, Zhi Chen, Danyue Wu, Huiyu Zhang
  • Femto cell base station and method
    Patent number: 8315669
    Abstract: A femto cell base station and a method are disclosed. The method comprises the steps of: a) monitoring data transmission antenna weights used during wireless data transmissions over a femto cell data channel between a femto cell base station and user equipment; b) deriving broadcast channel antenna weights from the data transmission antenna weights; and c) forming the femto cell broadcast channel beam using the broadcast channel antenna weights. The femto cell broadcast channel beam is adapted to minimize interference. The femto cell broadcast channel beam may then be formed using those broadcast channel antenna weights in order to direct and restrict the size of the broadcast channel beam and reduce the likely interference caused by the femto cell to other femto cells and to a macro cell.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: November 20, 2012
    Assignee: Alcatel Lucent
    Inventors: Huiyu Tao, Hai Zhou
  • Picocell power control
    Patent number: 8301150
    Abstract: A method is provided of controlling transmission power of a picocell base station. The method comprises the steps of the picocell base station: transmitting a signal at a first power; receiving a report from a mobile terminal that the signal is received within a predetermined quality range; dependent upon receiving said report instructing the mobile terminal to report as to the number of neighboring macrocells detected by the mobile terminal; and controlling the transmission power of a further signal dependent upon said number.
    Type: Grant
    Filed: June 17, 2009
    Date of Patent: October 30, 2012
    Assignee: Alcatel Lucent
    Inventors: Huiyu Tao, Hai Zhou
  • FEMTO CELL BASE STATION AND METHOD
    Publication number: 20100062723
    Abstract: A femto cell base station and a method are disclosed. The method comprises the steps of: a) monitoring data transmission antenna weights used during wireless data transmissions over a femto cell data channel between a femto cell base station and user equipment; b) deriving broadcast channel antenna weights from the data transmission antenna weights; and c) forming the femto cell broadcast channel beam using the broadcast channel antenna weights. The femto cell broadcast channel beam is adapted to minimise interference. The femto cell broadcast channel beam may then be formed using those broadcast channel antenna weights in order to direct and restrict the size of the broadcast channel beam and reduce the likely interference caused by the femto cell to other femto cells and to a macro cell.
    Type: Application
    Filed: September 3, 2009
    Publication date: March 11, 2010
    Inventors: Huiyu Tao, Hai Zhou
  • PICOCELL POWER CONTROL
    Publication number: 20090318181
    Abstract: A method is provided of controlling transmission power of a picocell base station. The method comprises the steps of the picocell base station: transmitting a signal at a first power; receiving a report from a mobile terminal that the signal is received within a predetermined quality range; dependent upon receiving said report instructing the mobile terminal to report as to the number of neighboring macrocells detected by the mobile terminal; and controlling the transmission power of a further signal dependent upon said number.
    Type: Application
    Filed: June 17, 2009
    Publication date: December 24, 2009
    Inventors: Huiyu Tao, Hai Zhou