Secret key generation(SKG)is an emerging technology to secure wireless communication from ***,the SKG at the physical layer is an alternate solution over traditional cryptographic methods due to wireless channels’***...
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Secret key generation(SKG)is an emerging technology to secure wireless communication from ***,the SKG at the physical layer is an alternate solution over traditional cryptographic methods due to wireless channels’***,the physical layer secret key generation(PHY-SKG)depends on two fundamental parameters,i.e.,coherence time and power *** coherence time for PHY-SKG is not applicable to secure wireless *** is because coherence time is for a certain period of ***,legitimate users generate the secret keys(SKs)with a shorter key length in ***,an attacker can quickly get information about the ***,the attacker can easily get valuable information from authentic ***,we considered the scheme of power allocation to enhance the secret key generation rate(SKGR)between legitimate ***,we propose an alternative method,i.e.,a power allocation,to improve the *** results show 72%higher SKGR in bits/sec by increasing power *** addition,the power transmission is based on two important parameters,i.e.,epsilon and power loss factor,as given in power transmission *** found out that a higher value of epsilon impacts power transmission and subsequently impacts the *** SKGR is approximately 40.7%greater at 250 from 50 mW at epsilon=*** value of SKGR is reduced to 18.5%at 250 mW when epsilonis ***,the transmission power is also measured against the different power loss factor values,i.e.,3.5,3,and 2.5,respectively,at epsilon=***,it is concluded that the value of epsilon and power loss factor impacts power transmission and,consequently,impacts the SKGR.
Wireless technology is developing very fast. Researchers are actively researching in wireless communication as the technology for wireless communication has been growing quickly. Vehicular Ad Hoc Networks (VANETs), a ...
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In this paper we propose a new gradual noisy chaotic neural network (MP-NCNN) to solve the NP-complete attributed relational graph matching problem. These graphs are very important in pattern matching applications and...
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ISBN:
(纸本)9781601320728
In this paper we propose a new gradual noisy chaotic neural network (MP-NCNN) to solve the NP-complete attributed relational graph matching problem. These graphs are very important in pattern matching applications and the noisy chaotic behavior of the proposed method which avoids getting trapped in local minima, yields in better results and hence it is more effective approach in comparison with previous methods. The performance of the proposed method has been evaluated through several attributed relational graphs with different permuted vertices and also with different vertex numbers. The obtained results show that the proposed method outperforms previous approaches including HNN, CNN and TCNN methods.
Nearest Neighbor Classifier (NNC) is stable to the change of the training data set while sensitive to the variation of the feature set. The combination of multiple NNCs on different subsets of features may outperform ...
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For the last two decades, the world of pre-academic and academic education has been occupied with ways of developing computational thinking. Responding to the common perception to develop those thinking skills in all ...
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The authors discuss the method of designing the distance learning didactic materials for the asynchronous mode. The approach is based on the modular structure of the fundamental knowledge. The new role of the teacher ...
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In this paper, we consider task-level scheduling algorithms with respect to budget constraints for a bag of MapReduce jobs on a set of provisioned heterogeneous (virtual) machines in cloud platforms. The heterogeneity...
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Glaucoma is a chronic and degenerative disease that causes irreversible damage to the nerve system of an eye, due to an increase in the Intra-ocular pressure in the retina. It reduces the vision area and leads to blin...
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One of the most significant and difficult tasks in the modern world is rainfall forecast. Rainfall is a complicated and nonlinear phenomenon that requires sophisticated computer modeling and simulation to anticipate w...
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Providing quality assurances for various services such as VoIP, FTP and Browsing remain the key interest for IEEE 802.16 WiMaX networks. A scheduling pattern which fulfils QoS constraints becomes more significant for ...
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