Performance of DCSK system with blanking circuit for power-line communications

Kaddoum, Georges; Tadayon, Navid; Soujeri, Ebrahim

doi:10.1109/iscas.2016.7527441

Cited by 2 publications

(3 citation statements)

References 11 publications

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“…The authors in [216] and [217] investigated for the first time the application of non-coherent chaos based modulation techniques for power line communications (PLC). In [216], the authors proposed a differential chaos shift keying (DCSK) modulation scheme as a potential candidate for smart grid communication networks since this class of non-coherent modulation is very robust against linear and non-linear channel distortions.…”

Section: ) Power Line Communicationsmentioning

confidence: 99%

“…The results presented in this work proved the advantages of this low-cost non-coherent modulation technique for PLC systems over its rivals. In the same vein, a DCSK system with blanking device is proposed in [217] for PLC applications. The blanking method is used in order to mitigate the effects of impulsive noise present in the channel.…”

Section: ) Power Line Communicationsmentioning

confidence: 99%

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Wireless Chaos-Based Communication Systems: A Comprehensive Survey

2016

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Since the early 1990s, a large number of chaos-based communication systems have been proposed exploiting the properties of chaotic waveforms. The motivation lies in the significant advantages provided by this class of non-linear signals. For this aim, many communication schemes and applications have been specially designed for chaos-based communication systems where energy, data rate, and synchronization awareness are considered in most designs. Recently, the major focus, however, has been given to the non-coherent chaos-based systems to benefit from the advantages of chaotic signals and noncoherent detection and to avoid the use of chaotic synchronization, which suffers from weak performance in the presence of additive noise. This paper presents a comprehensive survey of the entire wireless radio frequency chaos-based communication systems. First, it outlines the challenges of chaos implementations and synchronization methods, followed by comprehensive literature review and analysis of chaos-based coherent techniques and their applications. In the second part of the survey, we offer a taxonomy of the current literature by focusing on non-coherent detection methods. For each modulation class, this paper categorizes different transmission techniques by elaborating on its modulation, receiver type, data rate, complexity, energy efficiency, multiple access scheme, and performance. In addition, this survey reports on the analysis of tradeoff between different chaos-based communication systems. Finally, several concluding remarks are discussed.

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Section: ) Power Line Communicationsmentioning

confidence: 99%

Section: ) Power Line Communicationsmentioning

confidence: 99%

Wireless Chaos-Based Communication Systems: A Comprehensive Survey

2016

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“…chaotic and jamming signals, are non-Gaussian [26]. In addition, a blanking circuity is already proposed for the DCSK system in power line communications [27]. However, how to obtain an optimal threshold for the blanking mechanism is not presented in [27].…”

Section: Introductionmentioning

confidence: 99%

Correlation Receiver With Nonlinearity Blanking for DCSK Systems Under Pulse Jamming Attack

Vuong

Nguyen

et al. 2019

IEEE Access

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In this paper, we consider the fundamental and most studied non-coherent differential chaotic shift keying system under a pulse jamming environment. We devote our effort to propose a novel correlation receiver with nonlinearity blanking for the considered system to improve its anti-jamming performance. In addition and importantly, we also propose a mathematical framework to derive an optimal blanking threshold for the proposed receiver. The proposed nonlinearity blanking mechanism basically blocks the received signals with a larger amplitude than the blanking threshold, while the signals with a smaller amplitude are not affected at all. We then show that the proposed receiver with optimal blanking threshold significantly outperforms the conventional correlation counterpart. INDEX TERMS Differential chaos shift keying, pulse jamming, correlation receiver, nonlinearity blanking, bit-error-rate.

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Performance of DCSK system with blanking circuit for power-line communications

Cited by 2 publications

References 11 publications

Wireless Chaos-Based Communication Systems: A Comprehensive Survey

Wireless Chaos-Based Communication Systems: A Comprehensive Survey

Correlation Receiver With Nonlinearity Blanking for DCSK Systems Under Pulse Jamming Attack

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