Secrecy Outage of SWIPT in the Presence of Cooperating Eavesdroppers

Furqan Jameel; Shurjeel Wyne

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arXiv · 1903.03522

Secrecy Outage of SWIPT in the Presence of Cooperating Eavesdroppers

Furqan Jameel·Shurjeel Wyne

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Abstract

This work investigates the secrecy performance for a simultaneous wireless information and power transfer system that operates in the presence of cooperating eavesdroppers. The multi-antenna access point's transmission is used for information-decoding by a multi-antenna node and for energy-harvesting (EH) by multiple single-antenna nodes. However, some of the nodes authorized for EH only attempt to eavesdrop on the ongoing information transmission by utilizing a generalized on-off power splitting architecture. We derive a closed-form expression for the secrecy outage probability of the considered Multiple-Input-Multiple-Output Multiple-Eavesdroppers system. Theoretical and simulation results are provided to validate the derived results.

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Furqan Jameel, Shurjeel Wyne. 2019-03-08. Secrecy Outage of SWIPT in the Presence of Cooperating Eavesdroppers. https://arxiv.org/abs/1903.03522

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