Performance of DF incremental relaying with energy harvesting relays in underlay CRNs

  title={Performance of DF incremental relaying with energy harvesting relays in underlay CRNs},
  author={Komal Janghel and Shankar Prakriya},
  journal={2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)},
  • Komal JanghelS. Prakriya
  • Published 6 June 2017
  • Computer Science, Business
  • 2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)
In this paper, we analyze the throughput performance of incremental relaying using energy harvesting (EH) decode-and-forward (DF) relays in underlay cognitive radio networks (CRNs). The destination combines the direct and relayed signals when the direct link is in outage. From the derived closed-form expressions, we present an expression for the powersplitting parameter of the EH relay that optimizes the throughput performance. We demonstrate that relaying using EH DF relays results in better… 

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