Patents by Inventor Zhenyi Lin

Zhenyi Lin 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).

  • Patent number: 10667155
    Abstract: A method, a device, and a non-transitory storage medium for estimating voice call quality include performing automatic speech recognition, for each of a plurality of voice calls, to generate recognized text for both an originating device acoustic signal and a receiving device acoustic signal. The recognized text for both the originating device acoustic signal and the receiving device acoustic signal are compared to the reference text to identified recognition errors and a voice call quality score for each of the originating device acoustic signal and the receiving device acoustic signal are determined. A correlation between the network conditions and the voice call quality scores is then determined.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: May 26, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Ye Ouyang, Krishna Pichumani Iyer, Zhenyi Lin, Le Su
  • Patent number: 10645604
    Abstract: A device may receive cell property data associated with a cell in a mobile network and performance data associated with the cell. The device may determine whether the performance data associated with the cell satisfies a performance threshold. The device may identify, based on determining that the performance data associated with the cell satisfies the performance threshold, one or more impacted cells, in the mobile network, associated with the cell. The device may determine one or more antenna adjustment parameters based on at least the cell property data associated with the cell, the performance data associated with the cell, and performance data associated with the one or more impacted cells. The device may perform, based on the one or more antenna adjustment parameters, an action in connection with at least one of an antenna associated with the cell or another antenna associated with the one or more impacted cells.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: May 5, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Ye Ouyang, Zhenyi Lin, Krishna Pichumani Iyer, Wenyuan Lu
  • Publication number: 20200022007
    Abstract: A method, a device, and a non-transitory storage medium for estimating voice call quality include performing automatic speech recognition, for each of a plurality of voice calls, to generate recognized text for both an originating device acoustic signal and a receiving device acoustic signal. The recognized text for both the originating device acoustic signal and the receiving device acoustic signal are compared to the reference text to identified recognition errors and a voice call quality score for each of the originating device acoustic signal and the receiving device acoustic signal are determined. A correlation between the network conditions and the voice call quality scores is then determined.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 16, 2020
    Inventors: Ye Ouyang, Krishna Pichumani Iyer, Zhenyi Lin, Le Su
  • Publication number: 20190373495
    Abstract: A device may receive cell property data associated with a cell in a mobile network and performance data associated with the cell. The device may determine whether the performance data associated with the cell satisfies a performance threshold. The device may identify, based on determining that the performance data associated with the cell satisfies the performance threshold, one or more impacted cells, in the mobile network, associated with the cell. The device may determine one or more antenna adjustment parameters based on at least the cell property data associated with the cell, the performance data associated with the cell, and performance data associated with the one or more impacted cells. The device may perform, based on the one or more antenna adjustment parameters, an action in connection with at least one of an antenna associated with the cell or another antenna associated with the one or more impacted cells.
    Type: Application
    Filed: June 4, 2018
    Publication date: December 5, 2019
    Inventors: Ye OUYANG, Zhenyi Lin, Krishna Pichumani Iyer, Wenyuan Lu