Physical Layer Security in Cooperative Energy Harvesting Networks with a Friendly Jammer

Tiep M. Hoang, Quang Duong, Nguyen-Son Vo, Chinmoy Kundu

Research output: Contribution to journal › Article › peer-review

107 Citations (Scopus)
492 Downloads (Pure)

Abstract

In this paper, we consider a cooperative wireless network consisting of a source, multiple intermediate energy harvesting nodes and a destination, in the presence of a passive eavesdropper. First, the intermediate nodes use the time switching-based relaying protocol to harvest energy from the source signal. Then, a pair out of intermediate nodes are selected as a relay and a jammer to transmit confidential and jamming signals to the destination and eavesdropper. Under these assumptions, we evaluate the system performance in terms of secrecy outage probability.
Original languageEnglish
Number of pages4
JournalIEEE Wireless Communications Letters
Early online date09 Jan 2017
DOIs
Publication statusEarly online date - 09 Jan 2017

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