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公开(公告)号：US10448536B2
公开(公告)日：2019-10-15
申请号：US16218106
申请日：2018-12-12
Applicant: Aviat U.S., Inc.
Inventor： Farley Dlugosz
Abstract: A system comprises a wheel assembly including a wheel shaft and first and second wheels rotationally coupled to the wheel shaft; a first bracket coupled to a device rack and including a first open slot, the first open slot including a receiving portion configured to receive the wheel shaft at a first position, a delivery portion configured to deliver the wheel shaft upon tilting the rack forwards, and a locking portion configured to secure the wheel shaft upon tilting the rack backwards; and a second bracket configured to be coupled to the rack on a second side and including a second open slot, the second open slot including a receiving portion configured to receive the wheel shaft at a second position, a delivery portion configured to deliver the wheel shaft upon tilting the rack forwards, and a locking portion configured to secure the wheel shaft upon tilting the rack backwards.
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公开(公告)号：US20190053238A1
公开(公告)日：2019-02-14
申请号：US16058972
申请日：2018-08-08
Applicant: Aviat U.S., Inc.
Inventor： Chaoming Zeng
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.
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公开(公告)号：US10090971B2
公开(公告)日：2018-10-02
申请号：US15806065
申请日：2017-11-07
Applicant: Aviat U.S., Inc.
Inventor： Emerick Vann , Yen-Fang Chao , Youming Qin , Roland Matian
IPC: H04L1/20 , H04L1/00 , H04L27/38 , H04B1/28 , H04B1/16 , H04B1/30 , H03D7/16 , H03D3/00 , H03C3/40 , H04B1/00 , H04B1/10
Abstract: Various embodiments provide for systems and methods for signal conversion of one modulated signal to another modulated signal using demodulation and then re-modulation. According to some embodiments, a signal receiving system may comprise an I/Q demodulator that demodulates a first modulated signal to an in-phase (“I”) signal and a quadrature (“Q”) signal, an I/Q signal adjustor that adaptively adjusts the Q signal to increase the signal-to-noise ratio (SNR) of a transitory signal that is based on a second modulated signal, and an I/Q modulator that modulates the I signal and the adjusted Q signal to the second modulated signal. To increase the SNR, the Q signal may be adjusted based on a calculated error determined for the transitory signal during demodulation by a demodulator downstream from the I/Q modulator.
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公开(公告)号：US10051486B2
公开(公告)日：2018-08-14
申请号：US15289847
申请日：2016-10-10
Applicant: Aviat U.S., Inc.
Inventor： Robert Vilhar
IPC: H04W16/28 , H01Q17/00 , H01Q1/12 , G01R29/10 , H04B7/08 , H04B17/12 , H04B17/309 , H04B17/23 , H01Q25/00
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.
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公开(公告)号：US09907075B2
公开(公告)日：2018-02-27
申请号：US15289743
申请日：2016-10-10
Applicant: Aviat U.S., Inc.
Inventor： Ivana Maric , Bojan Bostjancic , Andrea Goldsmith
CPC classification number: H04W72/08 , H04L5/0037 , H04W28/22 , H04W72/0486 , H04W84/045 , Y02D70/124 , Y02D70/1262 , Y02D70/142 , Y02D70/146
Abstract: Various embodiments provide for systems and methods of backhaul optimization. An exemplary system comprises a plurality of low power cells and a connector node. The connector node may be in communication with the plurality of low power cells. The connector node may be configured to receive demands from each of the plurality of low power cells. Each of the demands may indicate a demand at a predetermined time. The connector node may be further configured to determine a rate for each of the plurality of low power cells based on the demands of each of the low power cells and the assigned rate of the other of the plurality of low power cells. The connector node may be further configured to allocate capacity based on the determined rates.
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Patent Agency Ranking
56.发明授权公开(公告)号：US09906194B2
公开(公告)日：2018-02-27
申请号：US15156832
申请日：2016-05-17
Applicant: Aviat U.S., Inc.
Inventor： Frank Matsumoto , Youming Qin , David C. M. Pham , Jayesh Nath , Ying Shen
CPC classification number: H03F1/32 , H03F1/0205 , H03F1/0211 , H03F1/3247 , H03F3/19 , H03F3/21 , H03F3/245 , H03F2200/129 , H03F2200/207 , H03F2200/451 , H04B1/04 , H04B2001/0425
Abstract: An exemplary system comprises a linearizer module, a first upconverter module, a power amplifier module, a signal sampler module, and a downconverter module. The linearizer module may be configured to receive a first intermediate frequency signal and to adjust the first intermediate frequency signal based on a reference signal and a signal based on a second intermediate frequency signal. The first upconverter module may be configured to receive and up-convert a signal based on the adjusted first intermediate frequency signal to a radio frequency signal. The power amplifier module may be configured to receive and amplify a power of a signal based on the radio frequency signal. The signal sampler module may be configured to sample a signal based on the amplified radio frequency signal. The downconverter module may be configured to receive and down-convert a signal based on the sampled radio frequency signal to the second intermediate frequency signal.
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公开(公告)号：US09680606B2
公开(公告)日：2017-06-13
申请号：US14948203
申请日：2015-11-20
Applicant: Aviat U.S., Inc.
Inventor： Sergio Licardie , Rishipal Arya , Robert Brown
CPC classification number: H04L1/0061 , H03M13/37 , H03M13/47 , H04B7/0882 , H04B7/10 , H04L1/0045 , H04L1/02
Abstract: A frame error correction circuit may identify and correct errors in data frames provided to a receiver as part of a diversity communications scheme. The frame error correction circuit may further align the data frames so that the data frames can be compared. The frame error correction circuit may perform a bit-wise comparison of the data frames and identify inconsistent bit positions where bits in the data frames differ from one another. Once inconsistent bit positions have been identified, the frame error correction circuit may access a permutation table of permutations of bits at the inconsistent bit positions. In some implementations, the frame error correction circuit uses the permutation table to reassemble permutations of the data frames. In various implementations, the frame error correction circuit performs a CRC of each permutation of the data frames, and provides a valid permutation to a network.
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公开(公告)号：US09654241B2
公开(公告)日：2017-05-16
申请号：US15151272
申请日：2016-05-10
Applicant: Aviat U.S., Inc.
Inventor： Paul A. Kennard
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.
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公开(公告)号：US20170026975A1
公开(公告)日：2017-01-26
申请号：US15289743
申请日：2016-10-10
Applicant: Aviat U.S., Inc.
Inventor： Ivana Maric , Bojan Bostjancic , Andrea Goldsmith
CPC classification number: H04W72/08 , H04L5/0037 , H04W28/22 , H04W72/0486 , H04W84/045 , Y02D70/124 , Y02D70/1262 , Y02D70/142 , Y02D70/146
Abstract: Various embodiments provide for systems and methods of backhaul optimization. An exemplary system comprises a plurality of low power cells and a connector node. The connector node may be in communication with the plurality of low power cells. The connector node may be configured to receive demands from each of the plurality of low power cells. Each of the demands may indicate a demand at a predetermined time. The connector node may be further configured to determine a rate for each of the plurality of low power cells based on the demands of each of the low power cells and the assigned rate of the other of the plurality of low power cells. The connector node may be further configured to allocate capacity based on the determined rates.
Abstract translation: 各种实施例提供了回程优化的系统和方法。 示例性系统包括多个低功率电池和连接器节点。 连接器节点可以与多个低功率单元通信。 连接器节点可以被配置为从多个低功率单元中的每一个接收需求。 每个需求可以指示在预定时间的需求。 连接器节点还可以被配置为基于每个低功率单元的要求和多个低功率单元中的另一个的功率单元的分配速率来确定多个低功率单元中的每一个的速率。 连接器节点还可以被配置为基于所确定的速率来分配容量。
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60.发明申请SYSTEMS AND METHODS OF ANTENNA ORIENTATION IN A POINT-TO-POINT WIRELESS NETWORK 审中-公开点对点无线网络中的天线方向的系统和方法公开(公告)号：US20170026854A1
公开(公告)日：2017-01-26
申请号：US15289847
申请日：2016-10-10
Applicant: Aviat U.S., Inc.
Inventor： Robert Vilhar
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。
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