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).

  • Publication number: 20200106661
    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: December 3, 2019
    Publication date: April 2, 2020
    Applicant: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Patent number: 10536369
    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: September 25, 2018
    Date of Patent: January 14, 2020
    Assignee: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Patent number: 10505841
    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: December 21, 2018
    Date of Patent: December 10, 2019
    Assignee: Aviat Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 10498584
    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: October 2, 2018
    Date of Patent: December 3, 2019
    Assignee: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Publication number: 20190356580
    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: December 21, 2018
    Publication date: November 21, 2019
    Applicant: Aviat Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Publication number: 20190053238
    Abstract: An example system comprises a router configured to receive a bandwidth update associated with a change in bandwidth over a wireless channel, determine if the change in bandwidth identified in the bandwidth update results in bandwidth being over-reserved at at least one priority level, previously reserved bandwidth of the wireless channel being associated with a plurality of different priority levels, the previously reserved bandwidth being previously reserved based on a plurality of path requests from a head end router, each path request including at least one priority level and a bandwidth reservation request, if the change in bandwidth results in bandwidth being over-reserved, then preempt a lowest priority path request, based in the preemption of the lowest priority path request, update reserved bandwidth of the wireless channel of at least one priority level, and provide a message to the head end router regarding the change of bandwidth.
    Type: Application
    Filed: August 8, 2018
    Publication date: February 14, 2019
    Applicant: Aviat U.S., Inc.
    Inventor: Chaoming Zeng
  • Publication number: 20190044791
    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: October 2, 2018
    Publication date: February 7, 2019
    Applicant: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Publication number: 20190028383
    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: September 25, 2018
    Publication date: January 24, 2019
    Applicant: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Patent number: 10178020
    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: October 18, 2016
    Date of Patent: January 8, 2019
    Assignee: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Patent number: 10164874
    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: March 27, 2018
    Date of Patent: December 25, 2018
    Assignee: Aviat Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 10091051
    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: July 18, 2017
    Date of Patent: October 2, 2018
    Assignee: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Patent number: 10084689
    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: June 14, 2016
    Date of Patent: September 25, 2018
    Assignee: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20180248786
    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 27, 2018
    Publication date: August 30, 2018
    Applicant: Aviat Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Publication number: 20180191554
    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: July 18, 2017
    Publication date: July 5, 2018
    Applicant: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Patent number: 9929900
    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: December 12, 2016
    Date of Patent: March 27, 2018
    Assignee: Aviat Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Patent number: 9712378
    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 2, 2015
    Date of Patent: July 18, 2017
    Assignee: Aviat U.S., Inc.
    Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
  • Publication number: 20170171017
    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: December 12, 2016
    Publication date: June 15, 2017
    Applicant: Harris Stratex Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng
  • Publication number: 20170041217
    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: October 18, 2016
    Publication date: February 9, 2017
    Applicant: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Publication number: 20170012888
    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: June 14, 2016
    Publication date: January 12, 2017
    Applicant: Aviat U.S., Inc.
    Inventors: Chaoming Zeng, Sergio Licardie
  • Patent number: 9521036
    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: March 22, 2016
    Date of Patent: December 13, 2016
    Assignee: Harris Stratex Networks, Inc.
    Inventors: Sergio Licardie, Chaoming Zeng