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Detection of direct sequence spread spectrum signals
2014Since early experimentation in the late 1800's, wireless communication has become increasingly important and has been widely adopted by civilian and military markets worldwide. The proliferation of wireless communication systems presents new challenges, threats and opportunities for society and government institutions.
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Acquisition of Direct-Sequence Spread-Spectrum Signals
1997In order to successfully demodulate a digitally modulated signal, the receiver must first synchronize its oscillators and clocks to the received signal. If direct-sequence spread-spectrum modulation is used, then it is also necessary to synchronize to the code sequence that was used to produce the spectral spreading.
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Enhancing the Security of Chaotic Direct Sequence Spread Spectrum Communication Through WFRFT
IEEE Communications Letters, 2021Guogang Yuan, Zili Chen
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Detection of Direct Sequence Spread Spectrum Signals Based on Deep Learning
IEEE Transactions on Cognitive Communications and Networking, 2022Shilian Zheng, Luxin Zhang, Xiaoyu Zhou
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Lattice-Based Coding to Enhance Error Performance of the Hidden Direct Sequence Spread Spectrum
IETE Journal of Research, 2021Nader Sanandaji, Abolfazl Falahati
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Chaotic direct sequence spread spectrum for secure underwater acoustic communication
Applied Acoustics, 2016Xiujun Shu
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