Invention Grant
US08050337B2 Systems, methods, devices, and/or computer program products for providing communications devoid of cyclostationary features
有权
用于提供没有循环平稳特征的通信的系统，方法，设备和/或计算机程序产品
- Patent Title: Systems, methods, devices, and/or computer program products for providing communications devoid of cyclostationary features
- Patent Title (中): 用于提供没有循环平稳特征的通信的系统，方法，设备和/或计算机程序产品
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Application No.: US11720115Application Date: 2006-05-25
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Publication No.: US08050337B2Publication Date: 2011-11-01
- Inventor: Peter D. Karabinis
- Applicant: Peter D. Karabinis
- Applicant Address: US NC Cary
- Assignee: EICES Research, Inc.
- Current Assignee: EICES Research, Inc.
- Current Assignee Address: US NC Cary
- Agency: Myers Bigel Sibley & Sajovec P.A.
- International Application: PCT/US2006/020417 WO 20060525
- International Announcement: WO2007/001707 WO 20070104
- Main IPC: H04K1/10
- IPC: H04K1/10 ; H04L27/28 ; H04L27/00
Abstract:
A wireless communications system configured for Low Probability of Intercept (LPI), Low Probability of Detection (LPD) and/or Low Probability of Exploitation (LPE) communications may use waveforms substantially devoid of a cyclostationary signature to improve a LPI/LPD/LPE property. A set of M independent “seed” waveforms that satisfy a time-bandwidth constraint may be used via a Gram-Schmidt Orthogonalization (GSO) procedure to generate M orthonormal functions. In accordance with exemplary embodiments, the M seed waveforms may be chosen from a band-limited Gaussian-distributed process and may be used to generate, via an orthogonalization operation a corresponding set of M Gaussian-distributed orthonormal functions substantially devoid of a cyclostationary property.
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