Secrecy outage performance for wireless-powered relaying systems with nonlinear energy harvesters

Ji liang Zhang; Gao feng Pan; Yi yuan Xie

doi:10.1631/FITEE.1601352

Secrecy outage performance for wireless-powered relaying systems with nonlinear energy harvesters

Ji liang Zhang, Gao feng Pan^*, Yi yuan Xie

^*此作品的通讯作者

Southwest University

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

We consider a cooperative system consisting of a source node, a destination node, N (N >1) wireless-powered relays, and an eavesdropper. Each relay is assumed to be with a nonlinear energy harvester, in which there exists a saturation threshold, limiting the level of the harvested power. For decode-and-forward and power splitting protocols, the Kth best relay is selected to assist the source-relay-destination transmission. An analytical expression for the secrecy outage probability is derived, and also verified by simulation.

源语言	英语
页（从-至）	246-252
页数	7
期刊	Frontiers of Information Technology and Electronic Engineering
卷	18
期	2
DOI	https://doi.org/10.1631/FITEE.1601352
出版状态	已出版 - 1 2月 2017
已对外发布	是

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Zhang, J. L., Pan, G. F., & Xie, Y. Y. (2017). Secrecy outage performance for wireless-powered relaying systems with nonlinear energy harvesters. Frontiers of Information Technology and Electronic Engineering, 18(2), 246-252. https://doi.org/10.1631/FITEE.1601352

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abstract = "We consider a cooperative system consisting of a source node, a destination node, N (N >1) wireless-powered relays, and an eavesdropper. Each relay is assumed to be with a nonlinear energy harvester, in which there exists a saturation threshold, limiting the level of the harvested power. For decode-and-forward and power splitting protocols, the Kth best relay is selected to assist the source-relay-destination transmission. An analytical expression for the secrecy outage probability is derived, and also verified by simulation.",

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author = "Zhang, {Ji liang} and Pan, {Gao feng} and Xie, {Yi yuan}",

note = "Publisher Copyright: {\textcopyright} 2017, Journal of Zhejiang University Science Editorial Office and Springer-Verlag Berlin Heidelberg.",

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N2 - We consider a cooperative system consisting of a source node, a destination node, N (N >1) wireless-powered relays, and an eavesdropper. Each relay is assumed to be with a nonlinear energy harvester, in which there exists a saturation threshold, limiting the level of the harvested power. For decode-and-forward and power splitting protocols, the Kth best relay is selected to assist the source-relay-destination transmission. An analytical expression for the secrecy outage probability is derived, and also verified by simulation.

AB - We consider a cooperative system consisting of a source node, a destination node, N (N >1) wireless-powered relays, and an eavesdropper. Each relay is assumed to be with a nonlinear energy harvester, in which there exists a saturation threshold, limiting the level of the harvested power. For decode-and-forward and power splitting protocols, the Kth best relay is selected to assist the source-relay-destination transmission. An analytical expression for the secrecy outage probability is derived, and also verified by simulation.

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Secrecy outage performance for wireless-powered relaying systems with nonlinear energy harvesters

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