Outage probability for a decode‐and‐forward SWIPT relaying system in Nakagami fading

The outage probability of a decode‐and‐forward (DF) relaying system based on simultaneous wireless information and power transfer (SWIPT) in the presence of Nakagami fading is investigated. The relaying model considers both the source‐destination direct link in addition to the source‐relay‐destinati...

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Bibliographic Details
Published in:Internet technology letters 2018-01, Vol.1 (1), p.n/a
Main Authors: Nawaz, Farhan, Hassan, Syed Ali, Aissa, Sonia, Saleem, Sajid
Format: Article
Language:English
Subjects:
decode‐and‐forward
energy harvesting
Nakagami fading
outage probability
power splitting
relaying
SWIPT
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Summary:The outage probability of a decode‐and‐forward (DF) relaying system based on simultaneous wireless information and power transfer (SWIPT) in the presence of Nakagami fading is investigated. The relaying model considers both the source‐destination direct link in addition to the source‐relay‐destination link. The power splitter at the relaying device provides energy to the relay by splitting the received signal power into energy harvesting and information transfer parts. The derived outage expression is verified using simulation results. The results show an impressive amount of percentage decrease in outage probability for Nakagami fading with different values of shape parameter in comparison to Rayleigh fading.
ISSN:2476-1508
2476-1508
DOI:10.1002/itl2.13