Opportunistic Spectrum Sharing With Wireless Energy Transfer in Stochastic Networks

@article{Zhai2018OpportunisticSS,
  title={Opportunistic Spectrum Sharing With Wireless Energy Transfer in Stochastic Networks},
  author={Chao Zhai and He Chen and Xinhua Wang and Ju Liu},
  journal={IEEE Transactions on Communications},
  year={2018},
  volume={66},
  pages={1296-1308}
}
We consider underlay spectrum sharing with wireless energy transfer in a large-scale cognitive radio network, where each primary user (PU) can harvest radio frequency energy from its associated access point (AP). An energy cooperation zone is applied around each PU, wherein the secondary user (SU) with the best channel quality toward PU is selected to cooperatively transfer wireless energy. With SUs’ assistance, each PU can harvest a predefined amount of energy in a shorter time, so there will… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-8 OF 8 CITATIONS

Cognitive decode-and-forward relaying with successive interference cancelation

  • EURASIP J. Wireless Comm. and Networking
  • 2018
VIEW 1 EXCERPT
CITES BACKGROUND

Spectrum Sensing of DVB-T2 Signals using a Low Computational Noise Power Estimation

  • 2018 14th International Wireless Communications & Mobile Computing Conference (IWCMC)
  • 2018
VIEW 1 EXCERPT
CITES BACKGROUND

References

Publications referenced by this paper.
SHOWING 1-10 OF 33 REFERENCES

Interference in Large Wireless Networks

M. Haenggi, R. K. Ganti
  • Foundations and Trends in Networking
  • 2009
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Opportunistic Wireless Energy Harvesting in Cognitive Radio Networks

  • IEEE Transactions on Wireless Communications
  • 2013
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Interference and Outage in Poisson Cognitive Networks

  • IEEE Transactions on Wireless Communications
  • 2012
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL

Stochastic Optimal Control for Wireless Powered Communication Networks

  • IEEE Transactions on Wireless Communications
  • 2016
VIEW 1 EXCERPT