Patents by Inventor Barak Lifshitz

Barak Lifshitz 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 for dynamic bandwidth allocation and queue management in ethernet passive optical networks
    Patent number: 8644143
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count for bytes to be transmitted to an ONU. The methods include determining an ONU uplink transmission egress based on a three-stage test, and various embodiments of methods for ONU report 700 threshold setting.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: February 4, 2014
    Assignee: PMC-Sierra Israel Ltd.
    Inventors: Onn Haran, Ariel Maislos, Barak Lifshitz
  • METHODS FOR DYNAMIC BANDWIDTH ALLOCATION AND QUEUE MANAGEMENT IN ETHERNET PASSIVE OPTICAL NETWORKS
    Publication number: 20120051747
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count of bytes to be transmitted by an ONU. The methods include determining an ONU uplink transmission egress order based on a three-stage test, and various embodiments of methods for ONU report threshold setting.
    Type: Application
    Filed: November 7, 2011
    Publication date: March 1, 2012
    Applicant: PMC SIERRA LTD.
    Inventors: Onn HARAN, Ariel MAISLOS, Barak LIFSHITZ
  • Methods for dynamic bandwidth allocation and queue management in Ethernet passive optical networks
    Patent number: 8126010
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count of bytes to be transmitted by an ONU. The methods include determining an ONU uplink transmission egress order based on a three-stage test, and various embodiments of methods for ONU report threshold setting.
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: February 28, 2012
    Assignee: PMC-Sierra Israel Ltd.
    Inventors: Onn Haran, Ariel Maislos, Barak Lifshitz
  • METHODS FOR DYNAMIC BANDWIDTH ALLOCATION AND QUEUE MANAGEMENT IN ETHERNET PASSIVE OPTICAL NETWORKS
    Publication number: 20110182579
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, desgiend to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count for bytes to be transmitted to an ONU.
    Type: Application
    Filed: February 1, 2011
    Publication date: July 28, 2011
    Applicant: PMC-SIERRA ISRAEL LTD.
    Inventors: Onn Haran, Ariel Maislos, Barak Lifshitz
  • Methods for dynamic bandwidth allocation and queue management in Ethernet passive optical networks
    Patent number: 7920593
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count for bytes to be transmitted to an ONU. The methods include determining an ONU uplink transmission egress based on a three-stage test, and various embodiments of methods for ONU report 700 threshold setting.
    Type: Grant
    Filed: March 30, 2008
    Date of Patent: April 5, 2011
    Assignee: PMC-Sierra Israel Ltd.
    Inventors: Onn Haran, Ariel Maislos, Barak Lifshitz
  • METHODS FOR DYNAMIC BANDWIDTH ALLOCATION AND QUEUE MANAGEMENT IN ETHERNET PASSIVE OPTICAL NETWORKS
    Publication number: 20100027997
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count of bytes to be transmitted by an ONU. The methods include determining an ONU uplink transmission egress order based on a three-stage test, and various embodiments of methods for ONU report threshold setting.
    Type: Application
    Filed: July 30, 2009
    Publication date: February 4, 2010
    Applicant: PMC Sierra Ltd.
    Inventors: Onn HARAN, Ariel MAISLOS, Barak LIFSHITZ
  • Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks
    Patent number: 7633968
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count of bytes to be transmitted by an ONU. The methods include determining an ONU uplink transmission egress order based on a three-stage test, and various embodiments of methods for ONU report threshold setting.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: December 15, 2009
    Assignee: PMC-Sierra Israel Ltd.
    Inventors: Onn Haran, Arifl Maislos, Barak Lifshitz
  • METHODS FOR DYNAMIC BANDWIDTH ALLOCATION AND QUEUE MANAGEMENT IN ETHERNET PASSIVE OPTICAL NETWORKS
    Publication number: 20080181248
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count for bytes to be transmitted to an ONU.
    Type: Application
    Filed: March 30, 2008
    Publication date: July 31, 2008
    Applicant: Passave Ltd.
    Inventors: Onn Haran, Ariel Maislos, Barak Lifshitz
  • Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks
    Publication number: 20050249497
    Abstract: In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, desgiend to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count of bytes to be transmitted by an ONU. The methods include determining an ONU uplink transmission egress order based on a three-stage test, and various embodiments of methods for ONU report threshold setting.
    Type: Application
    Filed: August 26, 2003
    Publication date: November 10, 2005
    Inventors: Onn Haran, Arifl Maislos, Barak Lifshitz