Patents by Inventor Greg Presbury

Greg Presbury 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).

  • Apparatus and method for staged traffic classification among terminal and aggregation nodes of a broadband communications system
    Patent number: 9634945
    Abstract: A system architecture and methods for data traffic flow classification are provided. An initial traffic class is assigned to a data flow as a current traffic classification, where the initial traffic class is based static traffic classification method(s) applied with respect to an initial packet of the data flow. A predetermined number of further packets of the data flow, subsequent to the initial packet, are analyzed based on predetermined factor(s), and a traffic class based on the analysis of the further packets is determined. The traffic class based on the analysis of the further packets is assigned as the current traffic classification of the data flow. Data indicating a traffic class for the data flow (based on a dynamic traffic classification method) is received, and the traffic class based on the dynamic traffic classification method is assigned as the current traffic classification of the data flow.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: April 25, 2017
    Assignee: Hughes Network Systems, LLC
    Inventors: Patrick Stevens, Robert Torres, Douglas Dillon, Greg Presbury
  • APPARATUS AND METHOD FOR STAGED TRAFFIC CLASSIFICATION AMONG TERMINAL AND AGGREGATION NODES OF A BROADBAND COMMUNICATIONS SYSTEM
    Publication number: 20140064080
    Abstract: A system architecture and methods for data traffic flow classification are provided. An initial traffic class is assigned to a data flow as a current traffic classification, where the initial traffic class is based static traffic classification method(s) applied with respect to an initial packet of the data flow. A predetermined number of further packets of the data flow, subsequent to the initial packet, are analyzed based on predetermined factor(s), and a traffic class based on the analysis of the further packets is determined. The traffic class based on the analysis of the further packets is assigned as the current traffic classification of the data flow. Data indicating a traffic class for the data flow (based on a dynamic traffic classification method) is received, and the traffic class based on the dynamic traffic classification method is assigned as the current traffic classification of the data flow.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 6, 2014
    Inventors: Patrick Stevens, Robert Torres, Douglas Dillon, Greg Presbury