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    • 1. 发明授权
    • Method and system for self synchronizing cryptographic parameters
    • 自同步加密参数的方法和系统
    • US08687808B2
    • 2014-04-01
    • US13525169
    • 2012-06-15
    • Kasra Akhavan-ToyserkaniMichael Beeler
    • Kasra Akhavan-ToyserkaniMichael Beeler
    • H04L9/12H04K1/00
    • H04L9/12
    • A method for encryption and decryption synchronization for a communications channel comprising encrypting a communications channel using a data encryption device, the communications channel comprising a data stream having unique information native to the data stream, transmitting the encrypted data stream using a transmitter without applying an additional framing structure or a multiplexing signaling message after the data stream is encrypted such that the encrypted data stream does not require additional bandwidth to support cryptographic synchronization, receiving by a receiver comprising a decryption device, the transmitted encrypted data stream, and identifying the unique information within the transmitted data stream by iteratively decrypting the encrypted data stream using a processor until a cryptographic parameter is found that results in cryptographic synchronization between the encryption and decryption devices based on a priori knowledge of the unique information within the transmitted data stream.
    • 一种用于通信信道的加密和解密同步的方法,包括使用数据加密装置加密通信信道,所述通信信道包括具有数据流本身的唯一信息的数据流,使用发射机发送加密的数据流,而不应用额外的 在数据流被加密之后,帧加密结构或多路复用信令消息,使得加密的数据流不需要额外的带宽来支持加密同步,由包括解密装置的接收机接收所发送的加密数据流,并且识别内部的唯一信息 通过使用处理器迭代地解密加密的数据流,发送数据流,直到找到加密和解密装置之间的密码同步,该密码参数是基于对加密数据流内的唯一信息的先验知识 传输数据流。
    • 2. 发明申请
    • Methods and Systems for Providing Interference Based Physical-Layer Encryption
    • 提供基于干扰的物理层加密的方法和系统
    • US20110228929A1
    • 2011-09-22
    • US13149641
    • 2011-05-31
    • Kasra Akhavan-ToyserkaniAndrew RippleMichael BeelerCris Mamaril
    • Kasra Akhavan-ToyserkaniAndrew RippleMichael BeelerCris Mamaril
    • H04K1/02
    • H04K1/02
    • A method for encrypting an information carrier comprising generating a sequence of data using a sequence generator, modulating, using a first modulator an output from the sequence generator such that an interference signal results, encoding the interference generator's synchronization information using an encoder, modulating, using a second modulator, the encoded synchronization information such that a synchronization carrier signal results, spreading the synchronization carrier signal using a spreader such that a spread sub-carrier synchronization signal results, and combining the modulated information carrier signal, interference signal, and spread sub-carrier synchronization signal using a signal combiner such that a composite signal results, the interference signal having one or more signal characteristics that results in obfuscation of the information carrier signal when the information carrier signal and interference signal are combined.
    • 一种用于加密信息载体的方法,包括使用序列发生器生成数据序列,使用第一调制器调制来自序列发生器的输出,使得使用编码器对干扰发生器的同步信息进行编码的干扰信号进行调制,使用 第二调制器,编码的同步信息,使得同步载波信号结果,使用扩展器扩展同步载波信号,使得扩展的子载波同步信号结果,并且将调制的信息载波信号,干扰信号和扩展子信号组合, 载波同步信号使用信号组合器,使得复合信号导致干扰信号具有当信息载波信号和干扰信号被组合时导致信息载体信号混淆的一个或多个信号特性。
    • 3. 发明授权
    • Methods and systems for providing interference based physical-layer encryption
    • 提供基于干扰的物理层加密的方法和系统
    • US08477937B2
    • 2013-07-02
    • US13149641
    • 2011-05-31
    • Kasra Akhavan-ToyserkaniAndrew RippleMichael BeelerCris Mamaril
    • Kasra Akhavan-ToyserkaniAndrew RippleMichael BeelerCris Mamaril
    • H04L7/027H04K1/02H04B1/69
    • H04K1/02
    • A method for encrypting an information carrier comprising generating a sequence of data using a sequence generator, modulating, using a first modulator an output from the sequence generator such that an interference signal results, encoding the interference generator's synchronization information using an encoder, modulating, using a second modulator, the encoded synchronization information such that a synchronization carrier signal results, spreading the synchronization carrier signal using a spreader such that a spread sub-carrier synchronization signal results, and combining the modulated information carrier signal, interference signal, and spread sub-carrier synchronization signal using a signal combiner such that a composite signal results, the interference signal having one or more signal characteristics that results in obfuscation of the information carrier signal when the information carrier signal and interference signal are combined.
    • 一种用于加密信息载体的方法,包括使用序列发生器生成数据序列,使用第一调制器调制来自序列发生器的输出,使得使用编码器对干扰发生器的同步信息进行编码的干扰信号进行调制,使用 第二调制器,编码的同步信息,使得同步载波信号结果,使用扩展器扩展同步载波信号,使得扩展的子载波同步信号结果,并且将调制的信息载波信号,干扰信号和扩展子信号组合, 载波同步信号使用信号组合器,使得复合信号导致干扰信号具有当信息载波信号和干扰信号被组合时导致信息载体信号混淆的一个或多个信号特性。
    • 4. 发明申请
    • Method and System for Self Synchronizing Cryptographic Parameters
    • 自同步加密参数的方法和系统
    • US20120263299A1
    • 2012-10-18
    • US13525169
    • 2012-06-15
    • Kasra Akhavan-ToyserkaniMichael Beeler
    • Kasra Akhavan-ToyserkaniMichael Beeler
    • H04K1/00
    • H04L9/12
    • A method for encryption and decryption synchronization for a communications channel comprising encrypting a communications channel using a data encryption device, the communications channel comprising a data stream having unique information native to the data stream, transmitting the encrypted data stream using a transmitter without applying an additional framing structure or a multiplexing signaling message after the data stream is encrypted such that the encrypted data stream does not require additional bandwidth to support cryptographic synchronization, receiving by a receiver comprising a decryption device, the transmitted encrypted data stream, and identifying the unique information within the transmitted data stream by iteratively decrypting the encrypted data stream using a processor until a cryptographic parameter is found that results in cryptographic synchronization between the encryption and decryption devices based on a priori knowledge of the unique information within the transmitted data stream.
    • 一种用于通信信道的加密和解密同步的方法,包括使用数据加密装置加密通信信道,所述通信信道包括具有数据流本身的唯一信息的数据流,使用发射机发送加密的数据流,而不应用额外的 在数据流被加密之后,帧加密结构或多路复用信令消息,使得加密的数据流不需要额外的带宽来支持加密同步,由包括解密装置的接收机接收所发送的加密数据流,并且识别内部的唯一信息 通过使用处理器迭代地解密加密的数据流,发送数据流,直到找到加密和解密装置之间的密码同步,该密码参数是基于对加密数据流内的唯一信息的先验知识 传输数据流。
    • 5. 发明授权
    • Method and system for modeling a network using historical weather information and operation with adaptive coding and modulation (ACM)
    • 使用历史天气信息建模网络的方法和系统,并采用自适应编码和调制(ACM)
    • US08959189B2
    • 2015-02-17
    • US13436302
    • 2012-03-30
    • Wallace DavisMichael Beeler
    • Wallace DavisMichael Beeler
    • G06F15/177H04L12/24H04L12/26H04B7/185
    • H04L41/145H04B7/18513H04L41/083H04L43/0876
    • A method of dynamically modeling performance of a communications network that may involve modeling a communications network using a processor by performing a link budget analysis (LBA) for a proposed configuration of the communications network with at least one transmitter, at least one satellite repeating relay, and at least one remote receiver, determining link performance of the communications network by applying historical environmental data to the model, adjusting one or more network configuration parameters based on the determined link performance to improve performance of the modeled communications network, and determining one or more final network configuration parameters by iteratively performing the LBA and adjusting the one or more network configuration parameters based on the determined link performance and historical environmental data.
    • 一种动态建模通信网络性能的方法,所述方法可涉及使用处理器对通信网络进行建模,所述方法通过使用至少一个发射机,至少一个卫星重复中继器为所述通信网络的配置执行链路预算分析(LBA) 以及至少一个远程接收器,通过将历史环境数据应用于所述模型来确定所述通信网络的链路性能,基于所确定的链路性能来调整一个或多个网络配置参数以改善所建模的通信网络的性能,以及确定一个或多个 通过迭代地执行LBA并且基于所确定的链路性能和历史环境数据来调整一个或多个网络配置参数来确定最终网络配置参数。