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LPI and BER Performance of a Chaotic CDMA System Using Different Detection Structures; Conference paper

机译:利用不同检测结构的混沌CDma系统的LpI和BER性能;会议文件

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Low probability of intercept (LPI) performance of a direct-sequence code division multiple access (DS-CDMA) system is investigated in this paper; both chaotic and pseudo-random binary spreading sequences are considered. Several intercept receiver structures, including energy detector, synchronous and asynchronous, coherent and noncoherent, are examined, and the expressions of the detection probabilities are derived. The bit error rate (BER) of the chaotic CDMA system is also investigated in the paper.

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