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- 1Markov decision process
- 1Markov random field
- 1Spectrum management
- 1cognitive radio
- 1cooperative communication
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2022-06-01
Jin, Youzuo, Liu, Kefu, Xiong, Liuyang, Tang, Lihua
This study focuses on simultaneous vibration suppression and energy harvesting in a broad frequency band. For this purpose, a variant nonlinear energy sink (NES) is developed. The developed variant NES consists of a nonlinear oscillator and an electromagnetic energy harvester. Unlike a true NES,...
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Applications of Power-Domain Non-Orthogonal Multiple Access in Wireless Communication Networks
DownloadSpring 2020
The expected explosive data traffic and scarcity of available spectrum in wireless networks place higher demands on spectrum utilization. As one of the advanced techniques for improving spectral efficiency, non-orthogonal multiple access (NOMA) has raised considerable attention recently. Although...
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Fall 2018
Cognitive radio and energy-harvesting technologies improve the efficiency of spectrum use and energy use in communication networks. However, due to the randomness and dynamics of spectral and energy resources, wireless nodes must intelligently adjust their operating configurations (radio...