Patents by Inventor Scott A. Liebl

Scott A. Liebl 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: 9019937
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation connected to user equipment, and hosts edge applications that perform one or more mobile network services at the edge of the mobile data network based on the broken out data. When a breakout component is not running a needed edge application, the session for the user equipment may be transferred to a neighboring basestation that is running the needed edge application.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: April 28, 2015
    Assignee: International Business Machines Corporation
    Inventors: Michael T. Kalmbach, Scott A. Liebl, William Moy, Mark D. Schroeder
  • Patent number: 9001733
    Abstract: Mobile network services are performed in a mobile data network that includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation connected to user equipment, and hosts edge applications that perform one or more mobile network services at the edge of the mobile data network. When a breakout component is not running a needed edge application, and the needed edge application is running in a neighboring basestation, the breakout component can route the request for the needed edge application to the neighboring basestation via the overlay network. The neighboring basestation processes the request using the needed edge application, then returns the data to the original basestation via the overlay network. The original basestation thus maintains the subscriber session with the user equipment while offloading the work of the needed application to a neighboring basestation.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: April 7, 2015
    Assignee: International Business Machines Corporation
    Inventors: Michael T. Kalmbach, Scott A. Liebl, William Moy, Mark D. Schroeder
  • Patent number: 8989141
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation connected to user equipment, and hosts edge applications that perform one or more mobile network services at the edge of the mobile data network based on the broken out data. When a breakout component is not running a needed edge application, the session for the user equipment may be transferred to a neighboring basestation that is running the needed edge application.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: March 24, 2015
    Assignee: International Business Machines Corporation
    Inventors: Michael T. Kalmbach, Scott A. Liebl, William Moy, Mark D. Schroeder
  • Patent number: 8913491
    Abstract: Mobile network services are performed in an appliance in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. The appliance in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The appliance has defined interfaces and defined commands on each interface that allow performing all needed functions on the appliance without revealing details regarding the hardware and software used to implement the appliance. The appliance includes overload detection and handling within the appliance. This appliance architecture allows performing new mobile network services at the edge of a mobile data network within the infrastructure of an existing mobile data network.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: December 16, 2014
    Assignee: International Business Machines Corporation
    Inventors: Shah A. Chowdhury, Michael T. Kalmbach, Scott A. Liebl, Mark D. Schroeder, Theodore F. Timashenka, Jr.
  • Patent number: 8873382
    Abstract: Mobile network services are performed in an appliance in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. The appliance in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The appliance has defined interfaces and defined commands on each interface that allow performing all needed functions on the appliance without revealing details regarding the hardware and software used to implement the appliance. The appliance includes overload detection and handling within the appliance. This appliance architecture allows performing new mobile network services at the edge of a mobile data network within the infrastructure of an existing mobile data network.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: October 28, 2014
    Assignee: International Business Machines Corporation
    Inventors: Shah A. Chowdhury, Michael T. Kalmbach, Scott A. Liebl, Mark D. Schroeder, Theodore F. Timashenka, Jr.
  • Patent number: 8768403
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The breakout component includes a service interface that performs primary control by one system, and backup control by a different system.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: July 1, 2014
    Assignee: International Business Machines Corporation
    Inventors: William F. Berg, Michael T. Kalmbach, Scott A. Liebl, Mark D. Schroeder
  • Patent number: 8761827
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The breakout component includes a service interface that performs primary control by one system, and backup control by a different system.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: June 24, 2014
    Assignee: International Business Machines Corporation
    Inventors: William F. Berg, Michael T. Kalmbach, Scott A. Liebl, Mark D. Schroeder
  • Patent number: 8724455
    Abstract: A fail-to-wire (FTW) module preserves a primary data path connection from an upstream computer to a downstream computer if there is any kind of failure in a breakout data path to a breakout system. The FTW module provides switches between the incoming data network data and the breakout system such that when the breakout system encounters a failure, the switches are de-activated to bypass the breakout system. The switches in the FTW module are activated by a system health signal controlled by a health monitor in the breakout system. The health monitor provides intelligent switch control based on alerts from a variety of control points. These control points include firmware, hardware, thermal sensors, subsystem operating systems, subsystem software applications, and appliance tamper logic in order to determine if the FTW module switches should be in an active or inactive state.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: May 13, 2014
    Assignee: International Business Machines Corporation
    Inventors: William F. Berg, Jeremiah D. Carlin, Scott A. Liebl, George W. Van Leeuwen
  • Patent number: 8639951
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout appliance in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The breakout appliance includes multiple states that support manufacturing, testing, production, tamper detection and end of life, and the functions of the breakout appliance vary according to its state.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: January 28, 2014
    Assignee: International Business Machines Corporation
    Inventors: Vincenzo V. Di Luoffo, Philip E. Grady, Scott A. Liebl, George W. Van Leeuwen
  • Publication number: 20140022985
    Abstract: Mobile network services are performed in a mobile data network that includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation connected to user equipment, and hosts edge applications that perform one or more mobile network services at the edge of the mobile data network. When a breakout component is not running a needed edge application, and the needed edge application is running in a neighboring basestation, the breakout component can route the request for the needed edge application to the neighboring basestation via the overlay network. The neighboring basestation processes the request using the needed edge application, then returns the data to the original basestation via the overlay network. The original basestation thus maintains the subscriber session with the user equipment while offloading the work of the needed application to a neighboring basestation.
    Type: Application
    Filed: July 17, 2012
    Publication date: January 23, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michael T. Kalmbach, Scott A. Liebl, William Moy, Mark D. Schroeder
  • Publication number: 20140023036
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation connected to user equipment, and hosts edge applications that perform one or more mobile network services at the edge of the mobile data network based on the broken out data. When a breakout component is not running a needed edge application, the session for the user equipment may be transferred to a neighboring basestation that is running the needed edge application.
    Type: Application
    Filed: July 17, 2012
    Publication date: January 23, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michael T. Kalmbach, Scott A. Liebl, William Moy, Mark D. Schroeder
  • Publication number: 20140023037
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation connected to user equipment, and hosts edge applications that perform one or more mobile network services at the edge of the mobile data network based on the broken out data. When a breakout component is not running a needed edge application, the session for the user equipment may be transferred to a neighboring basestation that is running the needed edge application.
    Type: Application
    Filed: November 29, 2012
    Publication date: January 23, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Michael T. Kalmbach, Scott A. Liebl, William Moy, Mark D. Schroeder
  • Publication number: 20140010076
    Abstract: Mobile network services are performed in an appliance in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. The appliance in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The appliance has defined interfaces and defined commands on each interface that allow performing all needed functions on the appliance without revealing details regarding the hardware and software used to implement the appliance. The appliance includes overload detection and handling within the appliance. This appliance architecture allows performing new mobile network services at the edge of a mobile data network within the infrastructure of an existing mobile data network.
    Type: Application
    Filed: November 30, 2012
    Publication date: January 9, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Shah A. Chowdhury, Michael T. Kalmbach, Scott A. Liebl, Mark D. Schroeder, Theodore F. Timashenka, JR.
  • Publication number: 20140010075
    Abstract: Mobile network services are performed in an appliance in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. The appliance in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The appliance has defined interfaces and defined commands on each interface that allow performing all needed functions on the appliance without revealing details regarding the hardware and software used to implement the appliance. The appliance includes overload detection and handling within the appliance. This appliance architecture allows performing new mobile network services at the edge of a mobile data network within the infrastructure of an existing mobile data network.
    Type: Application
    Filed: July 6, 2012
    Publication date: January 9, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Shah A. Chowdhury, Michael T. Kalmbach, Scott A. Liebl, Mark D. Schroeder, Theodore F. Timashenka, JR.
  • Patent number: 8607074
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout appliance in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The breakout appliance includes multiple states that support manufacturing, testing, production, tamper detection and end of life, and the functions of the breakout appliance vary according to its state.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: December 10, 2013
    Assignee: International Business Machines Corporation
    Inventors: Vincenzo V. Di Luoffo, Philip E. Grady, Scott A. Liebl, George W. Van Leeuwen
  • Publication number: 20130188477
    Abstract: A fail-to-wire (FTW) module preserves a primary data path connection from an upstream computer to a downstream computer if there is any kind of failure in a breakout data path to a breakout system. The FTW module provides switches between the incoming data network data and the breakout system such that when the breakout system encounters a failure, the switches are de-activated to bypass the breakout system. The switches in the FTW module are activated by a system health signal controlled by a health monitor in the breakout system. The health monitor provides intelligent switch control based on alerts from a variety of control points. These control points include firmware, hardware, thermal sensors, subsystem operating systems, subsystem software applications, and appliance tamper logic in order to determine if the FTW module switches should be in an active or inactive state.
    Type: Application
    Filed: January 20, 2012
    Publication date: July 25, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: William F. Berg, Jeremiah D. Carlin, Scott A. Liebl, George W. Van Leeuwen
  • Publication number: 20130165177
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout component in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The breakout component includes a service interface that performs primary control by one system, and backup control by a different system.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 27, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: William F. Berg, Michael T. Kalmbach, Scott A. Liebl, Mark D. Schroeder
  • Publication number: 20130157702
    Abstract: Mobile network services are performed in a mobile data network in a way that is transparent to most of the existing equipment in the mobile data network. The mobile data network includes a radio access network and a core network. A breakout appliance in the radio access network breaks out data coming from a basestation, and performs one or more mobile network services at the edge of the mobile data network based on the broken out data. The breakout appliance includes multiple states that support manufacturing, testing, production, tamper detection and end of life, and the functions of the breakout appliance vary according to its state.
    Type: Application
    Filed: December 19, 2011
    Publication date: June 20, 2013
    Applicant: International Business Machines Corporation
    Inventors: Vincenzo V. Di Luoffo, Philip E. Grady, Scott A. Liebl, George W. Van Leeuwen
  • Publication number: 20080104295
    Abstract: A method, apparatus, and computer instructions for transferring data from a master to a set of applications executing on a slave. Data is received from a master at a device driver in the slave. The data is parsed for an identifier by a virtual hub in the slave, wherein the identifier is associated with the data by the master. The data is sent to an application within the set of applications based on the identifier.
    Type: Application
    Filed: December 28, 2007
    Publication date: May 1, 2008
    Inventors: DOUGLAS BOECKER, Stephan Broyles, Scott Liebl, Hemlata Nellimarla