Patents by Inventor Chaoming Zeng

Chaoming Zeng 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: 9473390
    Abstract: A layer one link aggregation master comprises a port coupled to receive customer traffic; a first switch configured to communicate the customer traffic from the port over a first channel to an aggregation engine, the aggregation engine including a splitter configured to use layer one information to segment a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for transmission over a first wireless link of a link aggregation group to a receiver; and a second switch configured to communicate the encapsulated second virtual container over a cable to a slave for transmission over a second wireless link of the link aggregation group to the receiver.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: October 18, 2016
    Assignee: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20160269223
    Abstract: Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
    Type: Application
    Filed: March 22, 2016
    Publication date: September 15, 2016
    Applicant: Harris Stratex Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 9369396
    Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: June 14, 2016
    Assignee: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20160099861
    Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the
    Type: Application
    Filed: December 3, 2015
    Publication date: April 7, 2016
    Applicant: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Patent number: 9294943
    Abstract: Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: March 22, 2016
    Assignee: Harris Stratex Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 9210599
    Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: December 8, 2015
    Assignee: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Patent number: 9125084
    Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: September 1, 2015
    Assignee: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20150236969
    Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the
    Type: Application
    Filed: April 30, 2015
    Publication date: August 20, 2015
    Applicant: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20150146515
    Abstract: Rapid failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet transport channel standards. Thus, resilient wireless packet communications is provided using a hardware-assisted rapid transport channel failure detection algorithm and a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, this is provided in combination with their existing protocols, such as rapid spanning tree and link aggregation protocols, respectively.
    Type: Application
    Filed: February 2, 2015
    Publication date: May 28, 2015
    Applicant: AVIAT U.S., INC.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Patent number: 8988981
    Abstract: Rapid failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet transport channel standards. Thus, resilient wireless packet communications is provided using a hardware-assisted rapid transport channel failure detection algorithm and a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, this is provided in combination with their existing protocols, such as rapid spanning tree and link aggregation protocols, respectively.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: March 24, 2015
    Assignee: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Publication number: 20140269263
    Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the
    Type: Application
    Filed: July 31, 2013
    Publication date: September 18, 2014
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20140269255
    Abstract: A first layer one link aggregation master comprises a first port coupled to receive customer traffic; a first channel; a second channel; an aggregation engine coupled to the first and second channels; a first switch circuit coupled to the first port and to the first channel, and configured to communicate the customer traffic from the first port over the first channel to the aggregation engine, the aggregation engine including a splitter circuit configured to use layer one information to segment at least a portion of the customer traffic into a first virtual container and a second virtual container, the aggregation engine further including an encapsulation circuit configured to encapsulate the second virtual container using Ethernet standards for transport over the second channel; a radio access card configured to generate an air frame based on the first virtual container for wireless transmission over a first wireless link of a link aggregation group to the receiver; and a second switch circuit coupled to the
    Type: Application
    Filed: July 31, 2013
    Publication date: September 18, 2014
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20140254354
    Abstract: Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
    Type: Application
    Filed: May 19, 2014
    Publication date: September 11, 2014
    Applicant: HARRIS STRATEX NETWORKS, INC.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 8774000
    Abstract: Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: July 8, 2014
    Assignee: Harris Stratex Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Publication number: 20140160921
    Abstract: Rapid failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet transport channel standards. Thus, resilient wireless packet communications is provided using a hardware-assisted rapid transport channel failure detection algorithm and a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, this is provided in combination with their existing protocols, such as rapid spanning tree and link aggregation protocols, respectively.
    Type: Application
    Filed: February 18, 2014
    Publication date: June 12, 2014
    Applicant: AVIAT U.S., INC.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Patent number: 8693308
    Abstract: Rapid failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet transport channel standards. Thus, resilient wireless packet communications is provided using a hardware-assisted rapid transport channel failure detection algorithm and a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, this is provided in combination with their existing protocols, such as rapid spanning tree and link aggregation protocols, respectively.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: April 8, 2014
    Assignee: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Patent number: 8264959
    Abstract: Load balancing for layer-2 link aggregation involves initial assignment of link aggregation keys (LAGKs) and reassignment of LAGKs when a load imbalance condition that merits action is discovered. Load conditions change dynamically and for this reason load balancing tends to also be dynamic. Load balancing is preferably performed when it is necessary. Thus an imbalance condition that triggers load balancing is preferably limited to conditions such as when there is frame drop, loss of synchronization or physical link capacity exceeded.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: September 11, 2012
    Assignee: Harris Stratex Networks Operating Corporation
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 8264953
    Abstract: Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: September 11, 2012
    Assignee: Harris Stratex Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Publication number: 20120134262
    Abstract: Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 31, 2012
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 8081564
    Abstract: Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: December 20, 2011
    Assignee: Harris Stratex Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng