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1.发明申请METHODS AND SYSTEMS FOR PROVIDING INTERFERENCE BASED PHYSICAL-LAYER ENCRYPTION 审中-公开用于提供基于干扰的物理层加密的方法和系统
公开(公告)号：WO2012173749A2
公开(公告)日：2012-12-20
申请号：PCT/US2012/039000
申请日：2012-05-22
Applicant: COMTECH EF DATA CORP.
Inventor： AKHAVAN-TOYSERKANI, Kasra , RIPPLE, Andrew , BEELER, Michael , MAMARIL, Cris
CPC classification number: H04K1/02
Abstract: 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.
Abstract translation: 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。
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2.发明公开METHODS AND SYSTEMS FOR PROVIDING INTERFERENCE BASED PHYSICAL-LAYER ENCRYPTION 审中-公开方法和系统中的干扰基于加密物理层
公开(公告)号：EP2715967A2
公开(公告)日：2014-04-09
申请号：EP12799931.6
申请日：2012-05-22
Applicant: Comtech EF Data Corp.
Inventor： AKHAVAN-TOYSERKANI, Kasra , RIPPLE, Andrew , BEELER, Michael , MAMARIL, Cris
CPC classification number: H04K1/02
Abstract: 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.
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