Patents by Inventor Yanghua DING

Yanghua DING 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: 11263112
    Abstract: A method and an apparatus for evaluating quality of a software running environment of a device. The method includes: determining time deviation values of a to-be-evaluated device in all of N time periods; determining an inherent deviation value based on the time deviation values in all of the N time periods; determining, based on the time deviation values in all of the N time periods and the inherent deviation value, timing jitter amplitudes in all of the N time periods; and selecting a target timing jitter amplitude with a largest timing jitter amplitude. The evaluation parameter for measuring the quality of the software running environment of the to-be-evaluated device can be obtained, and the quality of the software running environment of the device can be evaluated by using the evaluation parameter.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: March 1, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Yanghua Ding
  • Patent number: 10764132
    Abstract: Embodiments of the present invention provide a scale-out association method and apparatus, so as to implement a scale-out association operation between VNFs. After initiating a scale-out, a first VNF sends a scale-out notification message to a second VNF that is directly associated with the first VNF. The scale-out notification message of the first VNF carries a scale-out magnitude parameter of the first VNF. The second VNF determines, according to the scale-out magnitude parameter of the first VNF and a service processing capability of the second VNF, whether the second VNF needs to be scaled out. If it is determined the second VNF needs to be scaled out, then the second VNF sends a scale-out request message to a VNFM.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: September 1, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Yanghua Ding
  • Publication number: 20200192782
    Abstract: A method and an apparatus for evaluating quality of a software running environment of a device. The method includes: determining time deviation values of a to-be-evaluated device in all of N time periods; determining an inherent deviation value based on the time deviation values in all of the N time periods; determining, based on the time deviation values in all of the N time periods and the inherent deviation value, timing jitter amplitudes in all of the N time periods; and selecting a target timing jitter amplitude with a largest timing jitter amplitude. The evaluation parameter for measuring the quality of the software running environment of the to-be-evaluated device can be obtained, and the quality of the software running environment of the device can be evaluated by using the evaluation parameter.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 18, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Yanghua DING
  • Publication number: 20180227179
    Abstract: Embodiments of the present invention provide a scale-out association method and apparatus, so as to implement a scale-out association operation between VNFs. The method includes: receiving, by a second VNF, a scale-out notification message of a first VNF, where the scale-out notification message of the first VNF carries a scale-out magnitude parameter of the first VNF; determining, by the second VNF according to the scale-out magnitude parameter of the first VNF and a service processing capability of the second VNF, whether the second VNF needs to be scaled out; and sending, by the second VNF, a scale-out request message to a VNFM if the second VNF determines that the second VNF needs to be scaled out, where the scale-out request message is used to request to scale out the second VNF, and the first VNF is directly associated with the second VNF.
    Type: Application
    Filed: March 30, 2018
    Publication date: August 9, 2018
    Inventor: Yanghua Ding
  • Patent number: 9307435
    Abstract: Determining a distribution delay of a bearer by using a preset delay distribution algorithm according to a preset time period for reporting a cell status; starting a periodic timer of the bearer after the distribution delay elapses, where the periodic timer uses the time period as a period; determining, according to the periodic timer, whether the cell status needs to be reported; and carrying information of the cell status in an uplink data packet of the bearer if the cell status needs to be reported. Thereby avoiding greatly centralized reporting of the cell status and centralized policy adjustment that is performed for the bearers, so that great jitter of service traffic borne on a cell is controlled effectively.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: April 5, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Yanghua Ding
  • Publication number: 20140256308
    Abstract: Determining a distribution delay of a bearer by using a preset delay distribution algorithm according to a preset time period for reporting a cell status; starting a periodic timer of the bearer after the distribution delay elapses, where the periodic timer uses the time period as a period; determining, according to the periodic timer, whether the cell status needs to be reported; and carrying information of the cell status in an uplink data packet of the bearer if the cell status needs to be reported. Thereby avoiding greatly centralized reporting of the cell status and centralized policy adjustment that is performed for the bearers, so that great jitter of service traffic borne on a cell is controlled effectively.
    Type: Application
    Filed: May 19, 2014
    Publication date: September 11, 2014
    Applicant: Huawei Technologies CO., Ltd.
    Inventor: Yanghua DING