Resource Allocation for Simultaneous Wireless Information and Power Transfer Systems: A Tutorial Overview

  title={Resource Allocation for Simultaneous Wireless Information and Power Transfer Systems: A Tutorial Overview},
  author={Zhiqiang Wei and Xianghao Yu and Derrick Wing Kwan Ng and Robert Schober},
  journal={Proceedings of the IEEE},
Over the last decade, simultaneous wireless information and power transfer (SWIPT) has become a practical and promising solution for connecting and recharging battery-limited devices due to significant advances in low-power electronics technology and wireless communications techniques. To realize the promised potentials, advanced resource allocation design plays a decisive role in revealing, understanding, and exploiting the intrinsic rate–energy tradeoff capitalizing on the dual use of radio… 

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