Patents by Inventor Carl L. Daun

Carl L. Daun 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).

  • SYSTEMS AND METHODS FOR IMPROVING ARP/ND PERFORMANCE ON HOST COMMUNICATION DEVICES
    Publication number: 20220345437
    Abstract: Systems and methods for periodically refreshing the MAC-IP bindings in the database based on message exchanges made with the plurality of second network devices under a secondary protocol different than the at least one of an ARP protocol and an ND protocol.
    Type: Application
    Filed: July 12, 2022
    Publication date: October 27, 2022
    Applicant: ARRIS Enterprises LLC
    Inventors: Carl L. Daun, James J. Bryla, Jeffrey R. Shroda
  • Systems and methods for improving ARP/ND performance on host communication devices
    Patent number: 11418478
    Abstract: Systems and methods for periodically refreshing the MAC-IP bindings in the database based on message exchanges made with the plurality of second network devices under a secondary protocol different than the at least one of an ARP protocol and an ND protocol.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: August 16, 2022
    Assignee: ARRIS Enterprises LLC
    Inventors: Carl L. Daun, James J. Bryla, Jeffrey R. Shroda
  • SYSTEMS AND METHODS FOR IMPROVING ARP/ND PERFORMANCE ON HOST COMMUNICATION DEVICES
    Publication number: 20200204517
    Abstract: Systems and methods for periodically refreshing the MAC-IP bindings in the database based on message exchanges made with the plurality of second network devices under a secondary protocol different than the at least one of an ARP protocol and an ND protocol.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 25, 2020
    Inventors: Carl L. Daun, James J. Bryla, Jeffrey R. Shroda
  • ALGORITHMICALLY ADJUSTING THE NUMBER OF EQUALIZER TAPS IN AN UPSTREAM RECIEVER
    Publication number: 20150288543
    Abstract: Methods, systems, and computer readable media can be operable to dynamically determine an optimal number of equalizer taps to be used at an upstream receiver based upon existing conditions on an upstream channel. Pre-equalizer coefficients associated with an upstream channel can be used to determine an optimal number of equalizer taps to be used at an upstream receiver. The number of equalizer taps can be dynamically determined for an individual customer premise equipment device or for a plurality of customer premise equipment devices using the same upstream channel.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 8, 2015
    Applicant: ARRIS Enterprises, Inc.
    Inventors: Lawrence C. Spaete, Jr., Ayham Al-banna, Dmitriy Fridman, Carl L. Daun
  • Algorithmically adjusting the number of equalizer taps in an upstream receiver
    Patent number: 9137056
    Abstract: Methods, systems, and computer readable media can be operable to dynamically determine an optimal number of equalizer taps to be used at an upstream receiver based upon existing conditions on an upstream channel. Pre-equalizer coefficients associated with an upstream channel can be used to determine an optimal number of equalizer taps to be used at an upstream receiver. The number of equalizer taps can be dynamically determined for an individual customer premise equipment device or for a plurality of customer premise equipment devices using the same upstream channel.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: September 15, 2015
    Assignee: ARRIS Enterprises, Inc.
    Inventors: Lawrence C. Spaete, Jr., Ayham Al-banna, Dmitriy Fridman, Carl L. Daun
  • Measuring upstream modulation error ratio
    Patent number: 9065735
    Abstract: Methods, systems, and computer readable media can be operable to calculate modulation error ratio using feedback from error correction processing. An error correction value obtained through an error correction process can be added to a measured slicer error in order to calculate a modulation error ratio. An error correction value associated with a correctable error can be based upon the difference between a received symbol and a correct symbol. An error correction value associated with an uncorrectable error can be based upon a measured slicer error and the distance between constellation symbols in a constellation diagram.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: June 23, 2015
    Assignee: ARRIS Enterprises, Inc.
    Inventors: Carl L. Daun, Lawrence C. Spaete, Jr., Ayham Al-Banna