Optimized Training for Net Energy Maximization in Multi-Antenna Wireless Energy Transfer Over Frequency-Selective Channel

@article{Zeng2015OptimizedTF,
  title={Optimized Training for Net Energy Maximization in Multi-Antenna Wireless Energy Transfer Over Frequency-Selective Channel},
  author={Yong Zeng and Rui Zhang},
  journal={IEEE Transactions on Communications},
  year={2015},
  volume={63},
  pages={2360-2373}
}
This paper studies the training design problem for multiple-input single-output (MISO) wireless energy transfer (WET) systems in frequency-selective channels, where the frequency-diversity and energy-beamforming gains can be both reaped to maximize the transferred energy by efficiently learning the channel state information (CSI) at the energy transmitter (ET). By exploiting channel reciprocity, a new two-phase channel training scheme is proposed to achieve the diversity and beamforming gains… CONTINUE READING
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Optimized training for net energy maximization in multi-antenna wireless energy transfer over frequency-selective channel

  • Y. Zeng, R. Zhang
  • [Online]. Available: http://arxiv.org/abs/1501…
  • 1728
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