Patents by Inventor Michael Kelsen

Michael Kelsen 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: 10462797
    Abstract: Methods and apparatus for using communications channels corresponding to frequency bands subject to cellular network, e.g., LTE, interference and/or other interference are described. The methods are well suited for use of cable networks where communications over a coax cable or via cable device may be subject to LTE interference. In various embodiments data traffic is classified based on whether the traffic corresponds to a protocol that supports a retry communications mechanism in the event of a communication error, the type of traffic data and/or the priority of the traffic data. In some embodiments data being communicated using a protocol which supports a retry mechanism are routed over channels subject to interference even if, in some cases, the packets correspond to data which has a higher priority or QoS requirements than packets, e.g., best effort packets, which are transmitted using a protocol that does not support a packet retry mechanism.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: October 29, 2019
    Assignee: Time Warner Cable Enterprises LLC
    Inventors: Louis D. Williamson, Michael Kelsen
  • Publication number: 20180338314
    Abstract: Methods and apparatus for using communications channels corresponding to frequency bands subject to cellular network, e.g., LTE, interference and/or other interference are described. The methods are well suited for use of cable networks where communications over a coax cable or via cable device may be subject to LTE interference. In various embodiments data traffic is classified based on whether the traffic corresponds to a protocol that supports a retry communications mechanism in the event of a communication error, the type of traffic data and/or the priority of the traffic data. In some embodiments data being communicated using a protocol which supports a retry mechanism are routed over channels subject to interference even if, in some cases, the packets correspond to data which has a higher priority or QoS requirements than packets, e.g., best effort packets, which are transmitted using a protocol that does not support a packet retry mechanism.
    Type: Application
    Filed: July 26, 2018
    Publication date: November 22, 2018
    Inventors: Louis D. Williamson, Michael Kelsen
  • Patent number: 10091795
    Abstract: Methods and apparatus for using communications channels corresponding to frequency bands subject to cellular network, e.g., LTE, interference and/or other interference are described. The methods are well suited for use of cable networks where communications over a coax cable or via cable device may be subject to LTE interference. In various embodiments data traffic is classified based on whether the traffic corresponds to a protocol that supports a retry communications mechanism in the event of a communication error, the type of traffic data and/or the priority of the traffic data. In some embodiments data being communicated using a protocol which supports a retry mechanism are routed over channels subject to interference even if, in some cases, the packets correspond to data which has a higher priority or QoS requirements than packets, e.g., best effort packets, which are transmitted using a protocol that does not support a packet retry mechanism.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: October 2, 2018
    Assignee: Time Warner Cable Enterprises LLC
    Inventors: Louis D. Williamson, Michael Kelsen
  • Publication number: 20180184134
    Abstract: A video distribution network includes a distribution plant and a first bulk encryption device connected to the distribution plant, wherein the bulk encryption device outputs a first encrypted video service stream to the distribution plant via an internet protocol (IP) interface.
    Type: Application
    Filed: February 3, 2018
    Publication date: June 28, 2018
    Inventors: Niem Dang, Tom Gonder, Peter J. Arnts, Kirk Erichsen, Brian Floyd, Michael Kelsen
  • Patent number: 9888270
    Abstract: A video distribution network includes a distribution plant and a first bulk encryption device connected to the distribution plant, wherein the bulk encryption device outputs a first encrypted video service stream to the distribution plant via an internet protocol (IP) interface.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: February 6, 2018
    Assignee: TIME WARNER CABLE ENTERPRISES LLC
    Inventors: Niem Dang, Tom Gonder, Peter J. Arnts, Kirk Erichsen, Brian Floyd, Michael Kelsen
  • Patent number: 9838304
    Abstract: A method for operating a Cable Modem Termination System (CMTS) device comprising storing a data structure correlating a plurality of border gateway protocol (BGP) attribute tags to packet header data, receiving a packet via a network of connected devices, determining a BGP attribute tag of the packet according to packet header data of said packet, determining an action to apply to the packet based on the data structure and the BGP attribute tag, and applying the action to the packet, wherein the action includes routing the packet in accordance with a BGP.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 5, 2017
    Assignee: TIME WARNER CABLE ENTERPRISES LLC
    Inventors: Shan Huang, Michael Kelsen, Ronald da Silva, Tushar A. Nakhre
  • Publication number: 20170048873
    Abstract: Methods and apparatus for using communications channels corresponding to frequency bands subject to cellular network, e.g., LTE, interference and/or other interference are described. The methods are well suited for use of cable networks where communications over a coax cable or via cable device may be subject to LTE interference. In various embodiments data traffic is classified based on whether the traffic corresponds to a protocol that supports a retry communications mechanism in the event of a communication error, the type of traffic data and/or the priority of the traffic data. In some embodiments data being communicated using a protocol which supports a retry mechanism are routed over channels subject to interference even if, in some cases, the packets correspond to data which has a higher priority or QoS requirements than packets, e.g., best effort packets, which are transmitted using a protocol that does not support a packet retry mechanism.
    Type: Application
    Filed: October 24, 2016
    Publication date: February 16, 2017
    Inventors: Louis D. Williamson, Michael Kelsen
  • Patent number: 9479452
    Abstract: Methods and apparatus for using communications channels corresponding to frequency bands subject to cellular network, e.g., LTE, interference and/or other interference are described. The methods are well suited for use of cable networks where communications over a coax cable or via cable device may be subject to LTE interference. In various embodiments data traffic is classified based on whether the traffic corresponds to a protocol that supports a retry communications mechanism in the event of a communication error, the type of traffic data and/or the priority of the traffic data. In some embodiments data being communicated using a protocol which supports a retry mechanism are routed over channels subject to interference even if, in some cases, the packets correspond to data which has a higher priority or QoS requirements than packets, e.g., best effort packets, which are transmitted using a protocol that does not support a packet retry mechanism.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: October 25, 2016
    Assignee: TIME WARNER CABLE ENTERPRISES LLC
    Inventors: Louis D Williamson, Michael Kelsen
  • Publication number: 20160127264
    Abstract: Methods and apparatus for using communications channels corresponding to frequency bands subject to cellular network, e.g., LTE, interference and/or other interference are described. The methods are well suited for use of cable networks where communications over a coax cable or via cable device may be subject to LTE interference. In various embodiments data traffic is classified based on whether the traffic corresponds to a protocol that supports a retry communications mechanism in the event of a communication error, the type of traffic data and/or the priority of the traffic data. In some embodiments data being communicated using a protocol which supports a retry mechanism are routed over channels subject to interference even if, in some cases, the packets correspond to data which has a higher priority or QoS requirements than packets, e.g., best effort packets, which are transmitted using a protocol that does not support a packet retry mechanism.
    Type: Application
    Filed: October 31, 2014
    Publication date: May 5, 2016
    Inventors: Louis D Williamson, Michael Kelsen
  • Publication number: 20140269713
    Abstract: A method for operating a Cable Modem Termination System (CMTS) device comprising storing a data structure correlating a plurality of border gateway protocol (BGP) attribute tags to packet header data, receiving a packet via a network of connected devices, determining a BGP attribute tag of the packet according to packet header data of said packet, determining an action to apply to the packet based on the data structure and the BGP attribute tag, and applying the action to the packet, wherein the action includes routing the packet in accordance with a BGP.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Inventors: Shan Huang, Michael Kelsen, Ronald da Silva, Tushar A. Nakhre
  • Publication number: 20140282688
    Abstract: A video distribution network includes a distribution plant and a first bulk encryption device connected to the distribution plant, wherein the bulk encryption device outputs a first encrypted video service stream to the distribution plant via an internet protocol (IP) interface.
    Type: Application
    Filed: June 20, 2013
    Publication date: September 18, 2014
    Inventors: Niem Dang, Tom Gonder, Peter J. Arnts, Kirk Erichsen, Brian Floyd, Michael Kelsen