Patents by Inventor Guanqing He

Guanqing He 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 of selecting a transmission mode of a cell in an EUTRAN system
    Patent number: 9642117
    Abstract: The present invention relates to a method and a network node for selecting transmission mode to a cell providing Multicasting/Broadcasting Multimedia Service, MBMS, which cell is served by the network node in a MBMS single frequency network and comprising at least one user equipment receiving or requesting MBMS data. The network node obtains (601) a first parameter related to a quality of the MBMS experienced by the at least one user equipment and compares Based the first parameter with a predefined first threshold value. Based on the result of comparison the network node selects (604) a transmission mode to the cell.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: May 2, 2017
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Shuang Zhao, Guanqing He, Bing Jia, Honglai Liu, Lu Zhang
  • METHOD OF SELECTING A TRANSMISSION MODE OF A CELL IN AN E_UTRAN SYSTEM
    Publication number: 20140341104
    Abstract: The present invention relates to a method and a network node for selecting transmission mode to a cell providing Multicasting/Broadcasting Multimedia Service, MBMS, which cell is served by the network node in a MBMS single frequency network and comprising at least one user equipment receiving or requesting MBMS data. The network node obtains (601) a first parameter related to a quality of the MBMS experienced by the at least one user equipment and compares Based the first parameter with a predefined first threshold value. Based on the result of comparison the network node selects (604) a transmission mode to the cell.
    Type: Application
    Filed: January 5, 2012
    Publication date: November 20, 2014
    Applicant: Telefonaktiebolaget L M Ericsson (PUBL)
    Inventors: Shuang Zhao, Guanqing He, Bing Jia, Honglai Liu, Lu Zhang