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).
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Patent number: 9473390Abstract: 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: GrantFiled: December 3, 2015Date of Patent: October 18, 2016Assignee: Aviat U.S., Inc.Inventors: Chaoming Zeng, Sergio Licardie
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Publication number: 20160269223Abstract: 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: ApplicationFiled: March 22, 2016Publication date: September 15, 2016Applicant: Harris Stratex Networks, Inc.Inventors: Sergio Licardie, Chaoming Zeng
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Patent number: 9369396Abstract: 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 theType: GrantFiled: April 30, 2015Date of Patent: June 14, 2016Assignee: Aviat U.S., Inc.Inventors: Chaoming Zeng, Sergio Licardie
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Publication number: 20160099861Abstract: 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 theType: ApplicationFiled: December 3, 2015Publication date: April 7, 2016Applicant: Aviat U.S., Inc.Inventors: Chaoming Zeng, Sergio Licardie
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Patent number: 9294943Abstract: 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: GrantFiled: May 19, 2014Date of Patent: March 22, 2016Assignee: Harris Stratex Networks, Inc.Inventors: Sergio Licardie, Chaoming Zeng
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Patent number: 9210599Abstract: 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 theType: GrantFiled: July 31, 2013Date of Patent: December 8, 2015Assignee: Aviat U.S., Inc.Inventors: Chaoming Zeng, Sergio Licardie
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Patent number: 9125084Abstract: 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 theType: GrantFiled: July 31, 2013Date of Patent: September 1, 2015Assignee: Aviat U.S., Inc.Inventors: Chaoming Zeng, Sergio Licardie
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Publication number: 20150236969Abstract: 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 theType: ApplicationFiled: April 30, 2015Publication date: August 20, 2015Applicant: Aviat U.S., Inc.Inventors: Chaoming Zeng, Sergio Licardie
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Publication number: 20150146515Abstract: 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: ApplicationFiled: February 2, 2015Publication date: May 28, 2015Applicant: AVIAT U.S., INC.Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
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Patent number: 8988981Abstract: 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: GrantFiled: February 18, 2014Date of Patent: March 24, 2015Assignee: Aviat U.S., Inc.Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
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Publication number: 20140269263Abstract: 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 theType: ApplicationFiled: July 31, 2013Publication date: September 18, 2014Inventors: Chaoming Zeng, Sergio Licardie
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Publication number: 20140269255Abstract: 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 theType: ApplicationFiled: July 31, 2013Publication date: September 18, 2014Inventors: Chaoming Zeng, Sergio Licardie
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Publication number: 20140254354Abstract: 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: ApplicationFiled: May 19, 2014Publication date: September 11, 2014Applicant: HARRIS STRATEX NETWORKS, INC.Inventors: Sergio Licardie, Chaoming Zeng
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Patent number: 8774000Abstract: 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: GrantFiled: November 28, 2011Date of Patent: July 8, 2014Assignee: Harris Stratex Networks, Inc.Inventors: Sergio Licardie, Chaoming Zeng
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Publication number: 20140160921Abstract: 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: ApplicationFiled: February 18, 2014Publication date: June 12, 2014Applicant: AVIAT U.S., INC.Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
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Patent number: 8693308Abstract: 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: GrantFiled: February 10, 2006Date of Patent: April 8, 2014Assignee: Aviat U.S., Inc.Inventors: Alain Hourtane, Sergio Licardie, Chaoming Zeng
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Patent number: 8264959Abstract: 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: GrantFiled: June 15, 2010Date of Patent: September 11, 2012Assignee: Harris Stratex Networks Operating CorporationInventors: Sergio Licardie, Chaoming Zeng
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Patent number: 8264953Abstract: 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: GrantFiled: September 5, 2008Date of Patent: September 11, 2012Assignee: Harris Stratex Networks, Inc.Inventors: Sergio Licardie, Chaoming Zeng
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Publication number: 20120134262Abstract: 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: ApplicationFiled: November 28, 2011Publication date: May 31, 2012Inventors: Sergio Licardie, Chaoming Zeng
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Patent number: 8081564Abstract: 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: GrantFiled: September 5, 2008Date of Patent: December 20, 2011Assignee: Harris Stratex Networks, Inc.Inventors: Sergio Licardie, Chaoming Zeng