Chaos Based Communication Systems
AN APPROACH FOR SECURE COMMUNICATION BY CHAOS-BASED CRYPTOSYSTEM
... chaotic systems and cryptosystems share many similar ...chaotic systems are sensitive to the initial conditions, which correspond to the diffusion property of good ...receiver. Chaos-based ...
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A Secure Chaos-Based Communication Scheme in Multipath Fading Channels Using Particle Filtering
... chaotic systems has aroused much interest [2-9]. In particular, chaos synchronization has been widely investigated for applications in secure communication today and is an open problem ...digital ...
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A Chaos-Based Communication Scheme Using Proportional and Proportional-Integral Observers
... chaotic systems for secure communication purposes over the last ...sinusoidal based carrier signal. Indeed, several chaotic communication schemes have been developed using different techniques ...
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Adaptive coupled synchronization among three coupled chaos systems and its application to secure communications
... otic systems are characterized by a number of features, such as sensitive dependence on initial conditions; aperi- odicity, random-like behavior, continuous broadband power spectrum, and so ...chaotic ...
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Reliability in chaos : crisis communication in state emergency management agencies
... uses rhetoric to protect and maintain reputation while providing an explanation for what happened. The three response options are denial of responsibility, shifting of responsibility, or taking full responsibility ...
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CDSK Based Security of Chaos Communication Using MIMO
... in chaos theory. Observing the behavioral changes of dynamical systems which are very sensitive to initial condition is the study of chaos ...is based on their initial ...
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Nonlinear Multiuser Receiver for Optimized Chaos-Based DS-CDMA Systems
... of chaos to communications started in 1990 with the discovery by Pecora and Carroll [1] that chaotic systems can be ...of chaos in secure communications have appeared ...chaotic communication ...
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Chaos based Communication System Using Reed Solomon (RS) Coding for AWGN & Rayleigh Fading Channels
... The data information symbols are firstly coded by a Reed Solomon (RS) coder [6]. RS are powerful error correcting codes that can be employed in a wide variety of digital communication systems. The RS (255, ...
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Analysis of a Chaotic System with Line Equilibrium and Its Application to Secure Communications Using a Descriptor Observer
... for chaos based secure communication, utilizing systems with hidden ...include systems of higher dimension, hyperchaotic systems [15,22], and discrete time systems ...the ...
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Image Encryption Using Hyper Chaos and Symmetric Cryptography
... scheme based on iterating a Logistic map was proposed, and no random numbers need to be generated and the look-up table used in the cryptographic process is updated ...nonlinear chaos algorithm is proposed ...
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Effect of parameters on secure optical communication based on chaos synchronization
... Optical communication is an important technology which has been applied to various aspects of ...FFH-CDMA communication systems (Thiruchelvi et ...fibre communication is considered ...
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Chaos, Mixing, Weakly Mixing and Exactness
... of chaos, exact chaos, mixing chaos, and weak mixing chaos called θ -chaos, θ exact chaos, θ -mixing chaos are introduced and extended to topological ...transitivity, ...
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Chaos and Randomness in Strongly Interacting Quantum Systems
... early-time chaos, and frame potentials which diagnose randomness and ...quantum systems could yield precise insights into the apparent breakdown of locality, and tell us in what time regimes we can use ...
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Modelling of Metallurgical Processes Using Chaos Theory and Hybrid Computational Intelligence
... As mention earlier, the process is more dependent on the near past. Thus the developed model is used only to predict one-step ahead. In this framework first a feed-forward neural networks model of the industrial SAF has ...
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Controlling Unstable Discrete Chaos and Hyperchaos Systems
... problems, chaos is undesirable and therefore needs to be ...discrete systems by a method which does not re- quire any adjustable control parameters of the ...
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UWB Communication Systems: A Comprehensive Overview - Free Computer, Programming, Mathematics, Technical Books, Lecture Notes and Tutorials
... UWB systems may be primarily di- vided into impulse radio (IR) systems and multiband ...Multiband systems offer the advantage of potentially efficient utilisation of spectrum, while IR sys- tems have ...
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Addressing Problems by Systems Engineering Methods, Techniques, and Tools-Model Framework
... their Systems into three main categories according to their major workflows that is recommended to be done into this company of application: Requirements definition, Architectural design and Testing and ...are ...
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Seeking order amidst chaos: a systematic review of classification systems for causes of stillbirth and neonatal death, 2009–2014
... Many systems are incompatible with the ICD’s key princi- ples, such as identification of a single cause of death, use of ICD codes, incorporation of associated factors, and distin- guishing between IP and AP, and ...
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Secret Image sharing by use of Chaos based Visual Cryptography
... use chaos based visual cryptography, which is the combination of chaos based image encryption and secret image sharing using visual ...as chaos based secret image sharing scheme ...
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System Theories: An Overview of Various System Theories and Its Application in Healthcare
... Using systems theory, silos between the various healthcare professionals can be addressed, which can also help in identifying an overarching goal to enhance patient ...
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