Time and Power Allocation for Collaborative Primary-Secondary Transmission Using Superposition Coding

@article{Shin2011TimeAP,
  title={Time and Power Allocation for Collaborative Primary-Secondary Transmission Using Superposition Coding},
  author={Eun-Hee Shin and Dongwoo Kim},
  journal={IEEE Communications Letters},
  year={2011},
  volume={15},
  pages={196-198}
}
This letter considers applying superposition coding (SC) in collaborative primary-secondary spectrum sharing environments where the secondary transmitter acts as a relay of the primary signal and is allowed to transmit its own signal only if it is not harmful to the primary transmission. Time and power allocation is optimized and numerical comparison shows that the proposed approach makes significant improvement in the achievable secondary rate.Β 
Highly Cited
This paper has 62 citations. REVIEW CITATIONS

4 Figures & Tables

Topics

Statistics

01020201020112012201320142015201620172018
Citations per Year

62 Citations

Semantic Scholar estimates that this publication has 62 citations based on the available data.

See our FAQ for additional information.