Preliminary evaluation of simultaneous data and power transmission in the same frequency channel

@article{Yamazaki2015PreliminaryEO,
  title={Preliminary evaluation of simultaneous data and power transmission in the same frequency channel},
  author={Keita Yamazaki and Yusuke Sugiyama and Yoshihiro Kawahara and Shunsuke Saruwatari and Takashi Watanabe},
  journal={2015 IEEE Wireless Communications and Networking Conference (WCNC)},
  year={2015},
  pages={1237-1242}
}
Combining wireless transmission of data and power signals enables us to use wireless devices without charging batteries. To improve the utilization of wireless resources, a sender could simultaneously transmit data and power signals in the same frequency channel. A disadvantage of simultaneous transmission is that it induces interference between data and power signals. To minimize the effect of interference, we propose a new frequency-sharing system. The proposed system makes two contributions… CONTINUE READING