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1.发明申请METHOD AND APPARATUS FOR INCREASING THE CHANNEL CAPACITY OF A BANDWIDTH LIMITED COMMUNICATIONS PATH 有权增加带宽有限通信路径的通道容量的方法和装置公开(公告)号：US20110299620A1
公开(公告)日：2011-12-08
申请号：US13198320
申请日：2011-08-04
IPC分类号： H04B15/00
CPC分类号： H04L27/28 , H03H17/0283 , H04L5/0007 , H04L25/03821 , H04L27/2626 , H04L2027/0016 , H04L2027/0053
摘要： A unique digital compression technology for increasing the information carrying capacity of a bandwidth limited communications path highway by using a combined coding and modulation technique. The inventive technology allows multiple independent modulated data streams to simultaneously and instantaneously share the same bandwidth without cross-channel interference. A matched filter is used to substantially reduce the error rate and utilizes a unique training method based on performing a spectral response test. An algorithm calculates the effect of the unique characteristics of the communications highway on the transmitted signal and generates an ideal signal stored in the matched filter for comparison with received signals.
摘要翻译： 一种独特的数字压缩技术，通过使用组合编码和调制技术来增加带宽有限的通信路径高速公路的信息承载能力。 本发明的技术允许多个独立的调制数据流同时并且瞬时地共享相同的带宽而没有跨信道干扰。 使用匹配滤波器来大大降低误码率，并且利用基于执行频谱响应测试的唯一训练方法。 一种算法计算通信公路的独特特性对发射信号的影响，并产生存储在匹配滤波器中的理想信号，以便与接收信号进行比较。
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2.发明申请ADAPTIVE DEMODULATION METHOD AND APPARATUS USING AN ARTIFICIAL NEURAL NETWORK TO IMPROVE DATA RECOVERY IN HIGH SPEED CHANNELS 审中-公开使用人工神经网络的自适应解调方法和设备来提高高速通道中的数据恢复公开(公告)号：US20150249554A1
公开(公告)日：2015-09-03
申请号：US14714536
申请日：2015-05-18
IPC分类号： H04L25/03
CPC分类号： H04L25/03165 , H04L25/03006 , H04L25/03019 , H04L25/03159 , H04L25/03821 , H04L2025/03636
摘要： A neural network demodulator is used within a receiver to provide Inter Symbol Interference (ISI) channel equalization and to correct for I/Q/phase imbalance. The neural network is trained with a single integrated training step to simultaneously handle the channel impairments of ISI equalization and I/Q phase imbalance as opposed to prior art methods of separately addressing each channel impairment in sequence.
摘要翻译： 在接收机内使用神经网络解调器来提供信号间干扰（ISI）信道均衡，并纠正I / Q /相位不平衡。 训练神经网络采用单一的综合训练步骤，以同时处理ISI均衡和I / Q相不平衡的信道损伤，而不是依次单独寻址每个信道损伤的现有技术方法。
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公开(公告)号：US20160248610A1
公开(公告)日：2016-08-25
申请号：US15143756
申请日：2016-05-02
IPC分类号： H04L25/03
CPC分类号： H04L25/03165 , H04L25/03006 , H04L25/03019 , H04L25/03159 , H04L25/03821 , H04L2025/03636
摘要： A neural network demodulator is used within a receiver to provide Inter Symbol Interference (ISI) channel equalization and to correct for I/Q/phase imbalance. The neural network is trained with a single integrated training step to simultaneously handle the channel impairments of ISI equalization and I/Q phase imbalance as opposed to prior art methods of separately addressing each channel impairment in sequence.
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4.发明申请METHOD AND APPARATUS FOR INCREASING THE CHANNEL CAPACITY OF A BANDWIDTH LIMITED COMMUNICATIONS PATH. 审中-公开用于增加带宽有限通信路径的通道容量的方法和装置。公开(公告)号：US20100172431A1
公开(公告)日：2010-07-08
申请号：US12652885
申请日：2010-01-06
IPC分类号： H04B15/00
CPC分类号： H04L27/28 , H04L25/03821 , H04L27/0014 , H04L27/2601 , H04L2027/0016 , H04L2027/002 , H04L2027/0081 , H04L2027/0087
摘要： A unique digital compression technology for increasing the information carrying capacity of a bandwidth limited communications path highway by using a combined coding and modulation technique. The inventive technology allows multiple independent modulated data streams to simultaneously and instantaneously share the same bandwidth without cross-channel interference. A matched filter is used to substantially reduce the error rate and utilizes a unique training method based on performing a spectral response test. An algorithm calculates the effect of the unique characteristics of the communications highway on the transmitted signal and generates an ideal signal stored in the matched filter for comparison with received signals.
摘要翻译： 一种独特的数字压缩技术，通过使用组合编码和调制技术来增加带宽有限的通信路径高速公路的信息承载能力。 本发明的技术允许多个独立的调制数据流同时并且瞬时地共享相同的带宽而没有跨信道干扰。 使用匹配滤波器来大大降低误码率，并且利用基于执行频谱响应测试的唯一训练方法。 一种算法计算通信公路的独特特性对发射信号的影响，并产生存储在匹配滤波器中的理想信号，以便与接收信号进行比较。
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公开(公告)号：US07336747B2
公开(公告)日：2008-02-26
申请号：US10760879
申请日：2004-01-20
IPC分类号： H04B1/10
CPC分类号： H03H17/0283 , H03H2017/0244
摘要： A digital compression system including a superresonant filter, which adds samples of a digital data signal at a frequency to previous samples. The added samples are parts of sine or cosine waves, not the sum of the waves. The output signal is actually the summation of the samples. The samples are made during at most a single period. The disclosed superresonant filter has a settling time significantly faster than prior art narrow band filters. Prior art narrow band filters passing approximately 1 Hz require approximately 1 second to settle. The disclosed superresonant filter passing 1 Hz will settle in approximately 1 microsecond.
摘要翻译： 一种包括超谐振滤波器的数字压缩系统，其将频率上的数字数据信号的样本添加到先前的样本。 添加的样本是正弦波或余弦波的一部分，而不是波的总和。 输出信号实际上是样本的总和。 样品最多在一个时间段内制作。 所公开的超共振滤波器具有比现有技术的窄带滤波器快得多的建立时间。 通过约1Hz的现有技术窄带滤波器需要大约1秒钟来稳定。 所公开的通过1Hz的超谐振滤波器将约1微秒。
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6.发明申请Real time predictive trajectory pairing (RTPTP) algorithm for highly accurate tracking of ground or air moving objects 审中-公开实时预测轨迹配对（RTPTP）算法，用于高精度跟踪地面或空中移动物体公开(公告)号：US20050195102A1
公开(公告)日：2005-09-08
申请号：US10651325
申请日：2004-03-05
申请人： Dhadesugoor Vaman , Siew Koay
发明人： Dhadesugoor Vaman , Siew Koay
IPC分类号： G01S13/66
CPC分类号： G01S5/0294
摘要： The proposed invention describes the teaching of the Real Time Predictive Trajectory Pairing (RTPTP) polynomial and its use for tracking moving objects on ground or over the air using four previous locations as reference to track the next location. It also teaches the use of a windowing mechanism of taking previous locations to compute the next location as part of a continuous tracking method. The proposed invention provides very accuracy of tracking over that of GPS-based systems. Therefore, the applications including homeland security and future combat systems would immensely benefit in the wake of different types of wars and to combat terrorism.
摘要翻译： 所提出的发明描述了实时预测轨迹配对（RTPTP）多项式的教导及其用于跟踪地面或空中的运动物体的四个先前位置作为跟踪下一个位置的参考。 它还教导了使用开窗机制来采取先前的位置来计算下一个位置作为连续跟踪方法的一部分。 所提出的发明提供了跟踪基于GPS的系统的精确度。 因此，包括国土安全和未来作战体系在内的各种应用将在不同类型的战争和打击恐怖主义之后，将大有裨益。
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7.发明授权Method and apparatus for increasing the channel capacity of a bandwidth limited communications path 有权用于增加带宽限制通信路径的信道容量的方法和装置公开(公告)号：US08233564B2
公开(公告)日：2012-07-31
申请号：US13198320
申请日：2011-08-04
IPC分类号： H03C3/00
CPC分类号： H04L27/28 , H03H17/0283 , H04L5/0007 , H04L25/03821 , H04L27/2626 , H04L2027/0016 , H04L2027/0053
摘要： A unique digital compression technology for increasing the information carrying capacity of a bandwidth limited communications path highway by using a combined coding and modulation technique. The inventive technology allows multiple independent modulated data streams to simultaneously and instantaneously share the same bandwidth without cross-channel interference. A matched filter is used to substantially reduce the error rate and utilizes a unique training method based on performing a spectral response test. An algorithm calculates the effect of the unique characteristics of the communications highway on the transmitted signal and generates an ideal signal stored in the matched filter for comparison with received signals.
摘要翻译： 一种独特的数字压缩技术，通过使用组合编码和调制技术来增加带宽有限的通信路径高速公路的信息承载能力。 本发明的技术允许多个独立的调制数据流同时并且瞬时地共享相同的带宽而没有跨信道干扰。 使用匹配滤波器来大大降低误码率，并且利用基于执行频谱响应测试的唯一训练方法。 一种算法计算通信公路的独特特性对发射信号的影响，并产生存储在匹配滤波器中的理想信号，以便与接收信号进行比较。
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8.发明申请Robust and efficient communications systems apparatus using Koay-Vaman transform technique to handle burst noise 审中-公开使用Koay-Vaman变换技术的鲁棒高效的通信系统设备来处理突发噪声公开(公告)号：US20090228760A1
公开(公告)日：2009-09-10
申请号：US12074905
申请日：2008-03-08
申请人： Dhadesugoor Vaman
发明人： Dhadesugoor Vaman
IPC分类号： H03M13/00
CPC分类号： H04L1/0057
摘要： The proposed invention teaches the principle of KV transform coding is an orthogonal and invertible “embedded transform coding” method that provides a very efficient error control with low-complexity decoding and operates at very low Eb/N0. It is unique in the sense that it corrects errors and the remaining samples in error are known unlike other known techniques. The proposed invention has been implemented with error correction, single retransmission of selected samples in error and interleaving of samples of KV blocks to achieve BER of 10−7 at average EB/N0 of
摘要翻译： 所提出的发明教导了KV变换编码的原理是正交和可逆的“嵌入式变换编码”方法，其提供了具有低复杂度解码的非常有效的误差控制，并在非常低的Eb / N0下工作。 在其纠正错误的意义上，它是唯一的，并且与其他已知技术不同，已知错误的剩余样本是已知的。 所提出的发明已经通过误差校正，错误的所选样本的单次重传和KV块的样本的交织来实现，以平均EB / N0 <10dB的BER和平均BER的10-3的BER来实现10-7的BER <3 dB。 此外，所提出的系统具有用于校正以2/3的码率接收的四个样本中的一个样本的一阶样本的一阶校正的log2（n）的代码冗余。 本发明对于噪声无线网络是有用的。
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公开(公告)号：US20060203719A1
公开(公告)日：2006-09-14
申请号：US11352606
申请日：2006-02-13
申请人： Dongsoo Kim , Antonio Ruiz , Dhadesugoor Vaman , Joonbum Byun
发明人： Dongsoo Kim , Antonio Ruiz , Dhadesugoor Vaman , Joonbum Byun
IPC分类号： H04J3/14
CPC分类号： H04L12/14 , H04L2012/5627 , H04L2012/5636 , H04L2012/5651 , H04Q11/0478
摘要： Protection switching of a virtual private network is provided whereby working VPN paths and protection VPN paths are defined. The working VPN path is monitored for increased data traffic and failures, and in response, data is switched from the working VPN path to the protection VPN path. The working VPN path is monitored for a return to proper functioning and normal data conditions, and data is then switched back from the protection VPN path to the working VPN path. Additionally, data capacity is managed through virtual bandwidth classes, and different classes of qualities of service are provided.
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10.发明授权Adaptive demodulation method and apparatus using an artificial neural network to improve data recovery in high speed channels 有权使用人工神经网络的自适应解调方法和装置提高高速通道的数据恢复公开(公告)号：US09553741B2
公开(公告)日：2017-01-24
申请号：US15143756
申请日：2016-05-02
IPC分类号： H04L25/03
CPC分类号： H04L25/03165 , H04L25/03006 , H04L25/03019 , H04L25/03159 , H04L25/03821 , H04L2025/03636
摘要： A neural network demodulator is used within a receiver to provide Inter Symbol Interference (ISI) channel equalization and to correct for I/Q/phase imbalance. The neural network is trained with a single integrated training step to simultaneously handle the channel impairments of ISI equalization and I/Q phase imbalance as opposed to prior art methods of separately addressing each channel impairment in sequence.
摘要翻译： 在接收机内使用神经网络解调器来提供信号间干扰（ISI）信道均衡，并纠正I / Q /相位不平衡。 训练神经网络采用单一的综合训练步骤，以同时处理ISI均衡和I / Q相不平衡的信道损伤，而不是依次单独寻址每个信道损伤的现有技术方法。
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