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1.发明授权Secure open-air communication system utilizing multi-channel decoyed transmission 有权利用多渠道诱捕传输的安全露天通信系统公开(公告)号：US09596049B2
公开(公告)日：2017-03-14
申请号：US14281032
申请日：2014-05-19
CPC分类号： H04B10/85 , H04B10/11 , H04K1/003 , H04K1/02 , H04K1/10 , H04L63/0428 , H04L2209/80 , H04Q11/0003
摘要： A secure communication system utilizes multiple “decoy” data signals to hide one or more true data signals. The true data signal(s) are encrypted, and received at a scrambling unit according to an original set of channel assignments. The channel assignments are optically switched with multiple decoy data signals to form a multi-channel “scrambled” output signal that is thereafter transmitted across a communication system. The greater the number of decoy signals, the greater the security provided to the open-air system. Further security may be provided by encrypting the decoy signals prior to scrambling and/or by utilizing a spatially diverse set of transmitters and receivers. Without the knowledge of the channel assignment(s) for the true signal(s), an eavesdropper may be able to intercept (and, with time, perhaps descramble) the open-air transmitted signals, will not be able to distinguish the true data from the decoys without also knowing the channel assignment(s).
摘要翻译： 安全通信系统利用多个“诱饵”数据信号来隐藏一个或多个真实数据信号。 真实数据信号被加密，并且根据原始的信道分配集合在加扰单元处被接收。 信道分配通过多个诱饵数据信号进行光学切换，以形成随后通过通信系统传输的多信道“加扰”输出信号。 诱饵信号的数量越多，对露天系统的安全性就越大。 可以通过在加扰之前加密诱饵信号和/或通过利用空间不同的一组发射器和接收器来提供进一步的安全性。 窃听者无需知道真实信号的信道分配，就可以拦截（并且随着时间的推移，或许解扰）露天传输的信号，将无法区分真实数据 从诱饵而不知道频道分配。
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公开(公告)号：US08818316B2
公开(公告)日：2014-08-26
申请号：US13963030
申请日：2013-08-09
IPC分类号： H04B1/06
CPC分类号： H04B7/0808 , H04B7/082 , H04B7/0857 , H04B7/0874 , H04B7/10
摘要： The present invention is a system for increasing Signal-to-Noise Ratio (SNR) in a wireless communication system comprising a plurality of antennas each antenna providing a signal, a device for selecting a subset of signals provided by the plurality of antennas, a maximum ratio combiner for summing the selected subset of signals provided by the plurality of antennas, and a decision device for measuring the selected subset of signals against a predefined threshold. The device for selecting the subset of signals is coupled to the plurality of antennas. The maximum ratio combiner is coupled to the selected subset of signals and the decision device for measuring the selected subset of signals against a predefined threshold. The decision device is coupled to the selecting device such that one selected signal of the selected subset of signals is replaced by an unused signal provided by the plurality of antennas.
摘要翻译： 本发明是一种用于在无线通信系统中提高信噪比（SNR）的系统，包括多个天线，每个天线提供信号，用于选择由多个天线提供的信号子集的装置，最大值 用于对所选择的由所述多个天线提供的信号子集进行求和的判定装置，以及用于根据预定阈值测量所选择的信号子集的判定装置。 用于选择信号子集的装置耦合到多个天线。 最大比合并器耦合到所选择的信号子集，以及用于根据预定阈值测量所选择的信号子集的判定装置。 决定装置耦合到选择装置，使得所选择的信号子集的一个选择信号被由多个天线提供的未使用信号所取代。
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公开(公告)号：US20130324068A1
公开(公告)日：2013-12-05
申请号：US13963030
申请日：2013-08-09
IPC分类号： H04B7/08
CPC分类号： H04B7/0808 , H04B7/082 , H04B7/0857 , H04B7/0874 , H04B7/10
摘要： The present invention is a system for increasing Signal-to-Noise Ratio (SNR) in a wireless communication system comprising a plurality of antennas each antenna providing a signal, a device for selecting a subset of signals provided by the plurality of antennas, a maximum ratio combiner for summing the selected subset of signals provided by the plurality of antennas, and a decision device for measuring the selected subset of signals against a predefined threshold. The device for selecting the subset of signals is coupled to the plurality of antennas. The maximum ratio combiner is coupled to the selected subset of signals and the decision device for measuring the selected subset of signals against a predefined threshold. The decision device is coupled to the selecting device such that one selected signal of the selected subset of signals is replaced by an unused signal provided by the plurality of antennas.
摘要翻译： 本发明是一种用于在无线通信系统中提高信噪比（SNR）的系统，包括多个天线，每个天线提供信号，用于选择由多个天线提供的信号子集的装置，最大值 用于对所选择的由所述多个天线提供的信号子集进行求和的判定装置，以及用于根据预定阈值测量所选择的信号子集的判定装置。 用于选择信号子集的装置耦合到多个天线。 最大比合并器耦合到所选择的信号子集，以及用于根据预定阈值测量所选择的信号子集的判定装置。 决定装置耦合到选择装置，使得所选择的信号子集的一个选择信号被由多个天线提供的未使用信号所取代。
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4.发明申请SECURE OPEN-AIR COMMUNICATION SYSTEM UTILIZING MULTI-CHANNEL DECOYED TRANSMISSION 有权安全开通通信系统使用多通道解码传输公开(公告)号：US20160248541A1
公开(公告)日：2016-08-25
申请号：US14281032
申请日：2014-05-19
CPC分类号： H04B10/85 , H04B10/11 , H04K1/003 , H04K1/02 , H04K1/10 , H04L63/0428 , H04L2209/80 , H04Q11/0003
摘要： A secure communication system utilizes multiple “decoy” data signals to hide one or more true data signals. The true data signal(s) are encrypted, and received at a scrambling unit according to an original set of channel assignments. The channel assignments are optically switched with multiple decoy data signals to form a multi-channel “scrambled” output signal that is thereafter transmitted across a communication system. The greater the number of decoy signals, the greater the security provided to the open-air system. Further security may be provided by encrypting the decoy signals prior to scrambling and/or by utilizing a spatially diverse set of transmitters and receivers. Without the knowledge of the channel assignment(s) for the true signal(s), an eavesdropper may be able to intercept (and, with time, perhaps descramble) the open-air transmitted signals, will not be able to distinguish the true data from the decoys without also knowing the channel assignment(s).
摘要翻译： 安全通信系统利用多个“诱饵”数据信号来隐藏一个或多个真实数据信号。 真实数据信号被加密，并且根据原始的信道分配集合在加扰单元处被接收。 信道分配通过多个诱饵数据信号进行光学切换，以形成随后通过通信系统传输的多信道“加扰”输出信号。 诱饵信号的数量越多，对露天系统的安全性就越大。 可以通过在加扰之前加密诱饵信号和/或通过利用空间不同的一组发射器和接收器来提供进一步的安全性。 窃听者无需知道真实信号的信道分配，就可以拦截（并且随着时间的推移，或许解扰）露天传输的信号，将无法区分真实数据 从诱饵而不知道频道分配。
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