Patents by Inventor Dingcheng Yang

Dingcheng 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).

  • Method, device and system for transmitting sounding reference signals
    Patent number: 9794101
    Abstract: The embodiments of the present invention disclose a method, device and system for transmitting Sounding Reference Signals (SRSs). The method includes the following steps: a user equipment receives the special SRS sequence information for Coordinated Multi-Point Operation (CoMP) from a base station equipment, and the base station equipment corresponds to a cell in a CoMP SRS cluster (101); the user equipment transmits an SRS to the cell in the CoMP SRS cluster based on the special SRS sequence information for CoMP (102). The embodiments of the present invention ensure the accuracy and reliability of channel estimation.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: October 17, 2017
    Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
    Inventors: Ying Peng, Qiubin Gao, Dingcheng Yang, Deshan Miao
  • Method, Device and System for Transmitting Sounding Reference Signals
    Publication number: 20120129561
    Abstract: The embodiments of the present invention disclose a method, device and system for transmitting Sounding Reference Signals (SRSs). The method includes the following steps: a user equipment receives the special SRS sequence information for Coordinated Multi-Point Operation (CoMP) from a base station equipment, and the base station equipment corresponds to a cell in a CoMP SRS cluster (101); the user equipment transmits an SRS to the cell in the CoMP SRS cluster based on the special SRS sequence information for CoMP (102). The embodiments of the present invention ensure the accuracy and reliability of channel estimation.
    Type: Application
    Filed: July 30, 2010
    Publication date: May 24, 2012
    Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
    Inventors: Ying Peng, Qiubin Gao, Dingcheng Yang, Deshan Miao