公开(公告)号：US20150236969A1

公开(公告)日：2015-08-20

申请号：US14701361

申请日：2015-04-30

Applicant: Aviat U.S., Inc.

Inventor： Chaoming Zeng ,  Sergio Licardie

IPC: H04L12/891

CPC classification number: H04L45/245 ,  H04B7/10 ,  H04L1/00 ,  H04L12/4633 ,  H04L45/66 ,  H04L47/41 ,  H04L69/14 ,  H04L69/323 ,  H04L2212/00 ,  H04W24/04 ,  H04W76/15

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 second channel, and configured to communicate the Ethernet-encapsulated second virtual container over an Ethernet cable to a slave for wireless transmission over a second wireless link of the link aggregation group to the receiver.

Abstract translation: 第一层一链路聚合主机包括耦合以接收客户业务的第一端口; 第一个渠道 第二个渠道 耦合到所述第一和第二信道的聚合引擎; 耦合到所述第一端口和所述第一信道的第一开关电路，并且被配置为将所述客户业务从所述第一端口通过所述第一信道传送到所述聚合引擎，所述聚合引擎包括分配器电路，其被配置为使用第一层信息来分段 所述客户流量的至少一部分进入第一虚拟容器和第二虚拟容器，所述聚合引擎还包括封装电路，所述封装电路被配置为使用以太网标准封装所述第二虚拟容器，以在所述第二信道上传输; 无线接入卡，被配置为基于所述第一虚拟容器生成空中帧，用于通过链路聚合组的第一无线链路向所述接收机进行无线传输; 以及耦合到所述第二信道的第二开关电路，并且被配置为通过以太网电缆将以太网封装的第二虚拟容器传送到从设备，用于通过所述链路聚合组的第二无线链路到所述接收机进行无线传输。

公开(公告)号：US11652740B2

公开(公告)日：2023-05-16

申请号：US17516204

申请日：2021-11-01

Applicant: Aviat U.S., Inc.

Inventor： Chaoming Zeng ,  Sergio Licardie

IPC: H04L45/24 ,  H04W24/04 ,  H04W76/15 ,  H04L69/14 ,  H04B7/10 ,  H04L1/00 ,  H04L12/46 ,  H04L45/00 ,  H04L47/41 ,  H04L69/323

CPC classification number: H04L45/245 ,  H04B7/10 ,  H04L1/00 ,  H04L12/4633 ,  H04L45/66 ,  H04L47/41 ,  H04L69/14 ,  H04W24/04 ,  H04W76/15 ,  H04L69/323 ,  H04L2212/00

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 second channel, and configured to communicate the Ethernet-encapsulated second virtual container over an Ethernet cable to a slave for wireless transmission over a second wireless link of the link aggregation group to the receiver.

公开(公告)号：US11291005B2

公开(公告)日：2022-03-29

申请号：US16866830

申请日：2020-05-05

Applicant: Aviat U.S., Inc.

Inventor： Chaoming Zeng

IPC: H04W72/04 ,  H04L1/00 ,  H04L12/911 ,  H04W24/08 ,  H04W28/02 ,  H04L47/72 ,  H04L27/36 ,  H04L5/00 ,  H04L27/34

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.

公开(公告)号：US11165630B2

公开(公告)日：2021-11-02

申请号：US16702386

申请日：2019-12-03

Applicant: Aviat U.S., Inc.

Inventor： Alain Hourtane ,  Sergio Licardie ,  Chaoming Zeng

IPC: H04L12/24 ,  H04L12/42 ,  H04L12/701 ,  H04L12/703 ,  H04L1/00 ,  H03M13/09 ,  H04W24/04

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.

公开(公告)号：US10178020B2

公开(公告)日：2019-01-08

申请号：US15296574

申请日：2016-10-18

Applicant: Aviat U.S., Inc.

Inventor： Chaoming Zeng ,  Sergio Licardie

IPC: H04L12/709 ,  H04W24/04 ,  H04L1/00 ,  H04L29/06 ,  H04B7/10 ,  H04L12/46 ,  H04L12/721 ,  H04L12/891 ,  H04W76/15 ,  H04L29/08

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 second channel, and configured to communicate the Ethernet-encapsulated second virtual container over an Ethernet cable to a slave for wireless transmission over a second wireless link of the link aggregation group to the receiver.

公开(公告)号：US09712378B2

公开(公告)日：2017-07-18

申请号：US14611534

申请日：2015-02-02

Applicant: Aviat U.S., Inc.

Inventor： Alain Hourtane ,  Sergio Licardie ,  Chaoming Zeng

IPC: H04L12/24 ,  H04L12/42 ,  H04L12/701 ,  H04L12/703 ,  H04W24/04

CPC classification number: H04L41/0627 ,  H04L12/42 ,  H04L41/0654 ,  H04L41/0663 ,  H04L45/00 ,  H04L45/28 ,  H04W24/04

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.

公开(公告)号：US09369396B2

公开(公告)日：2016-06-14

申请号：US14701361

申请日：2015-04-30

Applicant: Aviat U.S., Inc.

Inventor： Chaoming Zeng ,  Sergio Licardie

IPC: H04L12/891

CPC classification number: H04L45/245 ,  H04B7/10 ,  H04L1/00 ,  H04L12/4633 ,  H04L45/66 ,  H04L47/41 ,  H04L69/14 ,  H04L69/323 ,  H04L2212/00 ,  H04W24/04 ,  H04W76/15

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 second channel, and configured to communicate the Ethernet-encapsulated second virtual container over an Ethernet cable to a slave for wireless transmission over a second wireless link of the link aggregation group to the receiver.

公开(公告)号：US09210599B2

公开(公告)日：2015-12-08

申请号：US13956296

申请日：2013-07-31

Applicant: Aviat U.S., Inc.

Inventor： Chaoming Zeng ,  Sergio Licardie

IPC: H04W24/04 ,  H04L1/00

CPC classification number: H04L45/245 ,  H04B7/10 ,  H04L1/00 ,  H04L12/4633 ,  H04L45/66 ,  H04L47/41 ,  H04L69/14 ,  H04L69/323 ,  H04L2212/00 ,  H04W24/04 ,  H04W76/15

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 second channel, and configured to communicate the Ethernet-encapsulated second virtual container over an Ethernet cable to a slave for wireless transmission over a second wireless link of the link aggregation group to the receiver.

Abstract translation: 第一层一链路聚合主机包括耦合以接收客户业务的第一端口; 第一个渠道 第二个渠道 耦合到所述第一和第二信道的聚合引擎; 耦合到所述第一端口和所述第一信道的第一开关电路，并且被配置为将所述客户业务从所述第一端口通过所述第一信道传送到所述聚合引擎，所述聚合引擎包括分配器电路，其被配置为使用第一层信息来分段 所述客户流量的至少一部分进入第一虚拟容器和第二虚拟容器，所述聚合引擎还包括封装电路，所述封装电路被配置为使用以太网标准封装所述第二虚拟容器，以在所述第二信道上传输; 无线接入卡，被配置为基于所述第一虚拟容器生成空中帧，用于通过链路聚合组的第一无线链路向所述接收机进行无线传输; 以及耦合到所述第二信道的第二开关电路，并且被配置为通过以太网电缆将以太网封装的第二虚拟容器传送到从设备，用于通过所述链路聚合组的第二无线链路到所述接收机进行无线传输。

公开(公告)号：US20140269263A1

公开(公告)日：2014-09-18

申请号：US13956278

申请日：2013-07-31

Applicant: Aviat U.S., Inc.

Inventor： Chaoming Zeng ,  Sergio Licardie

IPC: H04W24/04

CPC classification number: H04L45/245 ,  H04B7/10 ,  H04L1/00 ,  H04L12/4633 ,  H04L45/66 ,  H04L47/41 ,  H04L69/14 ,  H04L69/323 ,  H04L2212/00 ,  H04W24/04 ,  H04W76/15

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 second channel, and configured to communicate the Ethernet-encapsulated second virtual container over an Ethernet cable to a slave for wireless transmission over a second wireless link of the link aggregation group to the receiver.

Abstract translation: 第一层一链路聚合主机包括耦合以接收客户业务的第一端口; 第一个渠道 第二个渠道 耦合到所述第一和第二信道的聚合引擎; 耦合到所述第一端口和所述第一信道的第一开关电路，并且被配置为将所述客户业务从所述第一端口通过所述第一信道传送到所述聚合引擎，所述聚合引擎包括分配器电路，其被配置为使用第一层信息来分段 所述客户流量的至少一部分进入第一虚拟容器和第二虚拟容器，所述聚合引擎还包括封装电路，所述封装电路被配置为使用以太网标准封装所述第二虚拟容器，以在所述第二信道上传输; 无线接入卡，被配置为基于所述第一虚拟容器生成空中帧，用于通过链路聚合组的第一无线链路向所述接收机进行无线传输; 以及耦合到所述第二信道的第二开关电路，并且被配置为通过以太网电缆将以太网封装的第二虚拟容器传送到从设备，用于通过所述链路聚合组的第二无线链路到所述接收机进行无线传输。

公开(公告)号：US20140160921A1

公开(公告)日：2014-06-12

申请号：US14183376

申请日：2014-02-18

Applicant: AVIAT U.S., INC.

Inventor： Alain Hourtane ,  Sergio Licardie ,  Chaoming Zeng

IPC: H04W24/04

CPC classification number: H04L41/0627 ,  H04L12/42 ,  H04L41/0654 ,  H04L41/0663 ,  H04L45/00 ,  H04L45/28 ,  H04W24/04

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.

Abstract translation: 需要无线通信网络中的快速故障检测和恢复，以满足载波级以太网传输信道标准等。 因此，使用硬件辅助的快速传输信道故障检测算法和具有相应配置的引擎的千兆以太网数据访问卡来提供弹性无线分组通信。 在具有各种拓扑的网络中，分别与其现有协议相结合，例如快速生成树和链路聚合协议。