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Artificial Intelligence and its Application in Different Areas
In the future, intelligent machines will replace or enhance human capabilities in many areas. Artificial intelligence is the intelligence exhibited by machines or software. It is the subfield of computer science. Artificial Intelligence is becoming a popular field in computer science as it has enhanced the human life in many...
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In this paper, the authors proposed method of intellectual vertical handover that allows performing unloading of wireless heterogeneous access networks using multi-criteria network evaluation. An algorithm of handover functioning is further improved using fuzzy logic based on cloud technology. An imitation model is created for investigation of heterogeneous network with...
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Distributed Energy Efficient Clustering (DEEF) in Heterogeneous Wireless Sensor Networks
In this paper, the Distributed Energy EFficient clustering (DEEF) in heterogeneous wireless sensor networks is presented. Distributed energy-efficient clustering are algorithms designed for homogenous WSN under consideration so these protocols do not work efficiently under heterogeneous scenarios because these algorithms are unable to treat nodes differently in terms of their...
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Stuttered Speech Recognition For Robotic Control
Stuttering is a speech disorder which is affecting millions of people in their day-to-day life. Stuttering is a complex speech problem which affects the verbal communication. A mobile robot is built, which can be controlled by the user by employing the voice commands such as, 'Run', 'Stop', 'Left', 'Right' and...
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In this paper, the authors use the selective combining diversity over Rayleigh fading channel is presented. Different diversity techniques are available in the literature. Different techniques behave differently with different coding techniques. Here, diversity analysis of the Rayleigh fading channel is presented in Space Time Block Codes (STBCs). They are...
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Low-Complexity PAPR Reduction of OFDM Signals Using Partial Transmit Sequence (PTS)
In this paper, the authors present the low complexity PAPR (Peak-to-Average Power Ratio) reduction in the multi-carrier modulation scheme using partial transmit sequence. OFDM Suffers as the no of Subcarriers operating in the large dynamic range operates in the non-linear region of amplifier due to OFDM suffers the PAPR problem....
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Multiple Spoofing Attackers Detection and Localization in Wireless Networks
Wireless network are openness in nature and it is easy for spoofing attacker to launch wireless spoofing attackers which causes threat for data security and impact performance of a network. In conventional security cryptographic authentication is used to verify the nodes which are not desirable because of network overhead requirement....
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Today, Wireless Sensor Networks (WSNs) are used in many applications to gather sensitive information which is then forwarded to an analysis center. This paper proposes a new routing method for WSNs to extend network lifetime using combination of fuzzy approach and an A-star algorithm. The proposed method is to determine...
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Parity Assisted Decoding for QAM in AWGN Channels
In this paper, the authors propose and analyze a new Parity Assisted Decoding (PAD) technique to improve performance when hard decision decoding is used. When a symbol is received, a decision is made not solely by its Euclidean distances to the constellation points. Rather, the two parity bits are used...
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Spectrally Efficient Modulation and Turbo Coding for Wireless Communication in Gaussian Channel
The objective of a communication system is to optimally utilize the scarce spectrum and to minimize the energy required to transmit a unit information entity while maintaining a certain performance measure, commonly expressed in terms of Bit Error Rate (BER). Turbo codes achieve performances very close to the channel capacity...
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