Patents by Inventor Felix Hernandez-Campos

Felix Hernandez-Campos 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).

  • Methods, systems, and computer program products for modeling and simulating application-level traffic characteristics in a network based on transport and network layer header information
    Patent number: 7447209
    Abstract: Methods, systems, and computer program products are disclosed for determining application-level traffic characteristics in a network based on transport and network layer header information. Transport and network layer header information is collected from packet traffic in a network. Packets are classified to different connections based on the transport and network layer header information. Each connection is modeled using an abstract syntax for characterizing bidirectional interactions between endpoints of each connection and delays between the interactions. Application-level characteristics of the packet traffic are determined based on the modeled connections. Simulated traffic that models application-level traffic behavior in a real network may also be generated by simulating traffic connections based on the modeled connections.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: November 4, 2008
    Assignee: The University of North Carolina
    Inventors: Kevin Jeffay, Felix Hernandez-Campos, Frank Donelson Smith, Andrew B. Nobel
  • Methods, systems, and computer program products for modeling and simulating application-level traffic characteristics in a network based on transport and network layer header information
    Publication number: 20060083231
    Abstract: Methods, systems, and computer program products are disclosed for determining application-level traffic characteristics in a network based on transport and network layer header information. Transport and network layer header information is collected from packet traffic in a network. Packets are classified to different connections based on the transport and network layer header information. Each connection is modeled using an abstract syntax for characterizing bidirectional interactions between endpoints of each connection and delays between the interactions. Application-level characteristics of the packet traffic are determined based on the modeled connections. Simulated traffic that models application-level traffic behavior in a real network may also be generated by simulating traffic connections based on the modeled connections.
    Type: Application
    Filed: March 9, 2005
    Publication date: April 20, 2006
    Inventors: Kevin Jeffay, Felix Hernandez-Campos, Frank Smith, Andrew Nobel