14 Result(s)
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Chapter and Conference Paper
Ergodic Lower Bound and Optimal Power Allocation for Secrecy-Capacity-Optimization-Artificial-Noise in MIMO Wireless System
The transmission security problem is considered in this paper. A new artificial noise is added into transmitted signal to improve the secrecy performance of the system. A expression for the ergodic lower bound...
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Chapter and Conference Paper
Generalized Simplified Successive-Cancellation Decoding of Multi-kernel Polar Codes
Multi-Kernel (MK) offers more flexibility code length selections for polar codes compared to size-2 kernel proposed by Arikan. In this paper, a generalized Simplified Successive-Cancellation List (SSCL) decodi...
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Chapter and Conference Paper
Homomorphic Encryption Based Privacy Preservation Scheme for DBSCAN Clustering
In order to reduce the risk of privacy leakage during data outsourcing clustering operations, this paper proposed a privacy-preserving scheme for DBSCAN clustering learning based on homomorphic encryption, whi...
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Chapter and Conference Paper
A Study on the Application of EDA Technology in the Design of Virtual Digital Electronic Experiment
Along with the rapid development of computer technology and electronic technology, the traditional digital electronic technology for experiment teaching can hardly meet the development requirements of the time...
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Chapter and Conference Paper
Research on Digital Teaching Materials Under the Mode of “Educational Cloud Service + Cloud Terminal”
With the popularization and development of cloud computing technology and intelligent terminal, the “Educational Cloud Service + Cloud Terminal” (referred to as the “cloud + terminal” mode) mode, which is comp...
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Chapter and Conference Paper
One Division-Multiplexed of Control Code Based on Quantum Secure Direct Communication
As a subject of the quantum information science, Quantum Secure Direct Communication (QSDC) has been different from Quantum Key Distribution (QKD), QSDC makes the cryptograph to be transmitted directly in the ...
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Chapter and Conference Paper
Analysis Model of Teacher-Support and Learning Engagement in E-Learning
Recently, millions of persons research e-learning which has important social significance and extensive application background. E-learning influences the global higher education significantly. Based on the app...
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Chapter and Conference Paper
Innovative Teaching Method of RF Electronic Circuits Based on EDA Tools
In this paper, a new teaching method based on EDA tools combining the blackboard and PPT media is proposed for RF Electronic Circuits based on the characteristics of the course content, which is used in circui...
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Chapter and Conference Paper
Modified ART2A-DWNN for Automatic Digital Modulation Recognition
A modified ART2A-DWNN for automatic digital modulation recognition is proposed in this paper. Daubechies wavelet “db9” is chosen instead of “morlet” wavelet as the mother wavelet in ART2A-DWNN because of its c...
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Chapter and Conference Paper
Stochastic Cellular Neural Network for CDMA Multiuser Detection
A novel method for the multiuser detection in CDMA communication systems based on a stochastic cellular neural network (SCNN) is proposed in this paper. The cellular neural network (CNN) can be used in multius...
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Chapter and Conference Paper
A Multilevel Quantifying Spread Spectrum PN Sequence Based on Chaos of Cellular Neural Network
A novel multilevel quantifying spread spectrum PN sequence based on the chaos of Cellular Neural Network (CNN) is proposed in this paper. The chaotic sequences are created from a CNN with three cells and multi...
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Chapter and Conference Paper
Modified Hopfield Neural Network for CDMA Multiuser Detection
We investigate the application of modified Hopfield neural networks (HNNs) based on Annealing Techniques to the problem of multiuser detection in spread spectrum CDMA communication systems. It is shown that th...
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Chapter and Conference Paper
Automatic Digital Modulation Recognition Based on ART2A-DWNN
A novel automatic digital modulation recognition classifier combining adaptive resonance theory 2A (ART2A) with discrete wavelet neural network (DWNN), called ART2A-DWNN, is proposed in this paper. The modifie...
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Chapter and Conference Paper
Automatic Digital Modulation Recognition Using Wavelet Transform and Neural Networks
This paper presents an efficient digital modulation classification method based on wavelet transform and artificial neural networks (ANN). The method performs feature extraction via the discrete wavelet transf...
