公开(公告)号：US20160254874A1

公开(公告)日：2016-09-01

申请号：US15151272

申请日：2016-05-10

Applicant: Aviat U.S., Inc.

Inventor： Paul A. Kennard

IPC: H04J1/20 ,  H04J11/00 ,  H04L27/00

CPC classification number: H04J1/20 ,  H04B7/0613 ,  H04B7/0805 ,  H04B7/0817 ,  H04B7/10 ,  H04J11/0063 ,  H04J2011/0009 ,  H04L27/0002 ,  H04W88/085

Abstract: A system may include at least one antenna for receiving a first receive signal having a first signal diversity property and a second receive signal having a second signal diversity property. A first signal path may include a first frequency converter for downconverting the first receive signal to a first intermediate frequency signal having a first intermediate frequency. A second signal path may include a second frequency converter for downconverting the second receive signal to a second intermediate frequency signal having a second intermediate frequency. A transducer module may route the first receive signal to the first signal path, and route the second receive signal to the second signal path. A first N-plexer may select the first intermediate frequency signal or the second intermediate frequency signal for transmission to a cable, and to provide a data signal based on a selected intermediate frequency signal to the cable.

Abstract translation: 系统可以包括用于接收具有第一信号分集特性的第一接收信号和具有第二信号分集特性的第二接收信号的至少一个天线。 第一信号路径可以包括用于将第一接收信号下变频到具有第一中间频率的第一中频信号的第一频率转换器。 第二信号路径可以包括用于将第二接收信号下变频到具有第二中频的第二中频信号的第二频率转换器。 换能器模块可以将第一接收信号路由到第一信号路径，并将第二接收信号路由到第二信号路径。 第一N-plexer可以选择第一中频信号或第二中频信号以传输到电缆，并且基于所选择的中频信号向电缆提供数据信号。

公开(公告)号：US20160233945A1

公开(公告)日：2016-08-11

申请号：US15092424

申请日：2016-04-06

Applicant: Aviat U.S., Inc.

Inventor： Youming Qin ,  Frank Matsumoto

IPC: H04B7/10 ,  H04B7/04

CPC classification number: H04B7/10 ,  H04B7/0413

Abstract: According to various embodiments, systems and methods are provided for improving signal quality and signal reliability over wireless communication using polarization diversity. Some embodiments use polarization diversity on a wireless channel to address and compensate for fading conditions such as non-frequency selective fading (also referred to as power fading, attenuation fading, and flat fading) and frequency selective fading (also referred to as multipath fading and dispersive fading). For example, some embodiments utilize a horizontal signal and a vertical signal on the same wireless channel when wirelessly communicating data between a transmitter and a receiver to address a fading condition.

Abstract translation: 根据各种实施例，提供了用于通过使用极化分集的无线通信来改善信号质量和信号可靠性的系统和方法。 一些实施例使用无线信道上的极化分集来解决和补偿衰落条件，例如非频率选择性衰落（也称为功率衰落，衰减衰落和平坦衰落）和频率选择性衰落（也称为多径衰落和 色散褪色）。 例如，当在发射机和接收机之间无线地传送数据以解决衰落状况时，一些实施例在同一无线信道上利用水平信号和垂直信号。

公开(公告)号：US20150234380A1

公开(公告)日：2015-08-20

申请号：US14705759

申请日：2015-05-06

Applicant: Aviat U.S., Inc.

Inventor： Kesavan Srikumar ,  Frank Pong

IPC: G05B19/418

Abstract: One aspect related to design of systems and methods for manufacturing products that include technology in skilled areas is configuring a production station for use by an operator without specialized skills. The present invention contemplates an approach to designing a station configurable to perform one or more of incoming inspection, assembly, testing, and branding. A preferred approach includes verifying data associated with units prior to accepting them for incorporation, preventing incorporation of an incorrect unit, and guiding an operator in possible remedial action. This approach includes storing data in a server and making such data substantially instantly accessible to production stations once written in the server. Such data preferably includes software to configure the production station such that the operator need not have specialized skills. A production station designed using this approach is particularly useful in the manufacture of an outdoor unit of a split-mount microwave radio system.

Abstract translation: 涉及包括技术领域技术的产品制造系统和方法设计的一个方面是配置一个由专业技术人员使用的生产站。 本发明考虑了一种设计可配置为执行进入检查，组装，测试和品牌中的一个或多个的站的方法。 优选的方法包括在接受单元之前验证与单元相关联的数据以用于并入，防止并入不正确的单元，以及引导操作者进行可能的补救动作。 这种方法包括将数据存储在服务器中，并使得这样的数据在写入服务器之后可以立即访问生产站。 这样的数据优选地包括用于配置生产站的软件，使得操作者不需要具有专门技能。 使用该方法设计的生产站在分体式微波无线电系统的室外单元的制造中特别有用。

公开(公告)号：US09060298B2

公开(公告)日：2015-06-16

申请号：US14084484

申请日：2013-11-19

Applicant: Aviat U.S., Inc.

Inventor： Thanh H. Nguyen ,  Andrey A. Kochetkov

IPC: G08C15/00 ,  G06F11/00 ,  H04W24/04 ,  H04B1/74 ,  H04L1/00 ,  H04L1/22

CPC classification number: H04L45/28 ,  H04B1/74 ,  H04L1/0026 ,  H04L1/0036 ,  H04L1/22 ,  H04W24/04

Abstract: A system and method for protecting a received data stream. Active receivers and standby receivers are provided, each adaptable to receive a data stream on a traffic channel. Plural data processing units are operatively in communication with the receivers. At least one of the plural DPUs provides a switching signal to the receivers to switch the state of the active receiver to standby and the state of the standby receiver to active as a function of a quality measurement of the received data stream via the traffic channel.

Abstract translation: 一种用于保护接收的数据流的系统和方法。 提供了主动接收器和备用接收器，每个接收器和备用接收器适于在业务信道上接收数据流。 多个数据处理单元可操作地与接收器通信。 多个DPU中的至少一个向接收器提供切换信号，以将有源接收机的状态切换到待机状态，并且备用接收机的状态作为经由业务信道对接收到的数据流的质量测量的函数进行激活。

公开(公告)号：US20150156741A1

公开(公告)日：2015-06-04

申请号：US14613264

申请日：2015-02-03

Applicant: Aviat U.S., Inc.

Inventor： Philip Secker ,  Peter Croy

IPC: H04W56/00 ,  H03L7/08 ,  H04J3/06

CPC classification number: H04W56/0015 ,  H03L7/08 ,  H03L7/18 ,  H03L2207/50 ,  H04J3/0602 ,  H04J3/0617 ,  H04J3/0638 ,  H04J3/0641 ,  H04J3/0647 ,  H04J3/065 ,  H04J3/0658 ,  H04J3/0679 ,  H04J3/0688

Abstract: In some embodiments, a system comprises a clock, a root node, a radio channel network, and first and second child nodes. The clock may be configured to generate a clock signal. The root node may be configured to generate a first frame including a first payload and a first overhead and generate a second frame including a second payload and a second overhead. The first and second overheads may comprise a synchronization value based on the clock signal. The radio channel network may be in communication with the root node for transmitting the first and second frames. Each first and second child nodes may be configured to perform clock recovery including frequency synchronization using the synchronization value and a respective phase-lock loop.

Abstract translation: 在一些实施例中，系统包括时钟，根节点，无线电信道网络以及第一和第二子节点。 时钟可以被配置为产生时钟信号。 根节点可以被配置为生成包括第一有效载荷和第一开销的第一帧，并且生成包括第二有效载荷和第二开销的第二帧。 第一和第二开销可以包括基于时钟信号的同步值。 无线电信道网络可以与根节点进行通信，用于发送第一和第二帧。 每个第一和第二子节点可以被配置为执行包括使用同步值的频率同步的时钟恢复和相应的锁相环。

公开(公告)号：US20150146515A1

公开(公告)日：2015-05-28

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 ,  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。

公开(公告)号：US20150139286A1

公开(公告)日：2015-05-21

申请号：US14598712

申请日：2015-01-16

Applicant: Aviat U.S., Inc.

Inventor： Youming Qin ,  Frank Matsumoto ,  Emerick Vann

IPC: H04L25/08 ,  H04B3/46

CPC classification number: H04L25/085 ,  H04B3/46 ,  H04W88/085

Abstract: Systems and methods for transceiver communication are discussed herein. An exemplary system comprises a first transceiver unit comprising a first attenuator, a filter module, a gain module, and an antenna. The first attenuator may be configured to attenuate a transmission signal from a second transceiver module over a coaxial cable. The transmission signal may comprise a primary component and a triple transit component. The first attenuator may further be configured to attenuate and provide a reflection signal over the coaxial cable to the second transceiver module. The reflection signal may be based on a reflection of at least a portion of the transmission signal. The filter module configured to filter the transmission signal. The gain module may be configured to increase the gain of the transmission signal. The antenna may be configured to transmit the transmission signal.

Abstract translation: 本文讨论了收发器通信的系统和方法。 示例性系统包括第一收发器单元，其包括第一衰减器，滤波器模块，增益模块和天线。 第一衰减器可以被配置为通过同轴电缆衰减来自第二收发器模块的传输信号。 传输信号可以包括主要部件和三重传送部件。 第一衰减器还可以被配置为衰减并且通过同轴电缆向第二收发器模块提供反射信号。 反射信号可以基于传输信号的至少一部分的反射。 所述过滤器模块被配置为过滤所述传输信号。 增益模块可以被配置为增加发送信号的增益。 天线可以被配置为发送传输信号。

公开(公告)号：US08988981B2

公开(公告)日：2015-03-24

申请号：US14183376

申请日：2014-02-18

Applicant: Aviat U.S., Inc.

Inventor： Alain Hourtane ,  Sergio Licardie ,  Chaoming Zeng

IPC: G01R31/06 ,  H04W24/04 ,  H04L12/42 ,  H04L12/24 ,  H04L12/701 ,  H04L12/703

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。

公开(公告)号：US08983015B2

公开(公告)日：2015-03-17

申请号：US14060503

申请日：2013-10-22

Applicant: Aviat U.S., Inc.

Inventor： Philip Secker ,  Peter Croy

IPC: H04L7/00 ,  H04J3/06 ,  H03L7/18

CPC classification number: H04W56/0015 ,  H03L7/08 ,  H03L7/18 ,  H03L2207/50 ,  H04J3/0602 ,  H04J3/0617 ,  H04J3/0638 ,  H04J3/0641 ,  H04J3/0647 ,  H04J3/065 ,  H04J3/0658 ,  H04J3/0679 ,  H04J3/0688

Abstract: In some embodiments, a system comprises a clock, a root node, a radio channel network, and first and second child nodes. The clock may be configured to generate a clock signal. The root node may be configured to generate a first frame including a first payload and a first overhead and generate a second frame including a second payload and a second overhead. The first and second overheads may comprise a synchronization value based on the clock signal. The radio channel network may be in communication with the root node for transmitting the first and second frames. Each first and second child nodes may be configured to perform clock recovery including frequency synchronization using the synchronization value and a respective phase-lock loop.

Abstract translation: 在一些实施例中，系统包括时钟，根节点，无线电信道网络以及第一和第二子节点。 时钟可以被配置为产生时钟信号。 根节点可以被配置为生成包括第一有效载荷和第一开销的第一帧，并且生成包括第二有效载荷和第二开销的第二帧。 第一和第二开销可以包括基于时钟信号的同步值。 无线电信道网络可以与根节点进行通信，用于发送第一和第二帧。 每个第一和第二子节点可以被配置为执行包括使用同步值的频率同步的时钟恢复和相应的锁相环。

公开(公告)号：US20140357210A1

公开(公告)日：2014-12-04

申请号：US14462379

申请日：2014-08-18

Applicant: Aviat U.S., Inc.

Inventor： Robert Vilhar

IPC: H04B7/08 ,  H04B17/00

CPC classification number: H04W16/28 ,  G01R29/10 ,  H01Q1/1257 ,  H01Q17/001 ,  H01Q25/002 ,  H04B7/0882 ,  H04B17/12 ,  H04B17/23 ,  H04B17/309

Abstract: An exemplary method comprises positioning a first antenna to receive a first signal from a second antenna, the second antenna comprising energy absorbing material that functions to expand beamwidth, receiving the first signal from the second antenna, detecting a plurality of gains based on the first signal, repositioning the first antenna relative to the second antenna to a position associated with an acceptable gain based on the first signal, removing at least some of the energy absorbing material from the second antenna to narrow the beamwidth of the second antenna, receiving, by the first antenna, a second signal from the second antenna, detecting a plurality of gains based on the second signal, and repositioning the first antenna relative to the second antenna to a position associated with an increased gain of the plurality of gains based on the second signal, the increased gain being greater than the acceptable gain.

Abstract translation: 一种示例性方法包括定位第一天线以从第二天线接收第一信号，第二天线包括用于扩展波束宽度的能量吸收材料，从第二天线接收第一信号，基于第一信号检测多个增益 ，基于所述第一信号将所述第一天线相对于所述第二天线重新定位到与可接受增益相关联的位置，从所述第二天线去除所述能量吸收材料中的至少一些，以缩小所述第二天线的波束宽度， 第一天线，来自第二天线的第二信号，基于第二信号检测多个增益，以及基于第二信号将第一天线相对于第二天线重新定位到与增加的增益相关联的位置 增加的增益大于可接受的增益。