Partial Variable-Gain AF Relay Selection with Outdated Channel Estimates in Spectrum-Sharing Networks

@article{Moualeu2016PartialVA,
  title={Partial Variable-Gain AF Relay Selection with Outdated Channel Estimates in Spectrum-Sharing Networks},
  author={Jules Merlin Mouatcho Moualeu and Walaa Hamouda and Fambirai Takawira},
  journal={2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)},
  year={2016},
  pages={1-5}
}
This paper presents an analytical study on the outage probability (OP) of cognitive amplify-and-forward (AF) with underlay spectrum-sharing systems subject to Rayleigh fading. In the underlying scheme, we consider a partial relay selection with outdated channel state information (CSI) and a spectrum-sharing system where the transmit power conditions are controlled by the combined interference power in the primary network and the maximum allowable transmission power at the secondary network. We… CONTINUE READING

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