Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems

Chuang Du; Xiaoming Chen; Lei Lei

doi:10.1109/WCSP.2015.7341140

Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems

Chuang Du, Xiaoming Chen, Lei Lei

Nanjing University of Aeronautics and Astronautics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

In this paper, we address the problem of energy-efficient power allocation for secure communications in wireless powered relaying systems. The advantages of a massive multiple-input multiple-output (M-MIMO) relay are explored to improve the energy efficiency of both wireless information and power transfer. We first give a detailed performance analysis, and obtain a closed-form expression of the secrecy outage capacity. Then, by maximizing the secrecy energy efficiency (SEE), defined as the ratio of the secrecy outage capacity and the total power consumption, we derive an energy-efficient power allocation scheme. Finally, simulation results validate the effectiveness of the proposed scheme.

Original language	English
Title of host publication	2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467376860
DOIs	https://doi.org/10.1109/WCSP.2015.7341140
Publication status	Published - 30 Nov 2015
Externally published	Yes
Event	International Conference on Wireless Communications and Signal Processing, WCSP 2015 - Nanjing, China Duration: 15 Oct 2015 → 17 Oct 2015

Publication series

Name	2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015

Conference

Conference	International Conference on Wireless Communications and Signal Processing, WCSP 2015
Country/Territory	China
City	Nanjing
Period	15/10/15 → 17/10/15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/WCSP.2015.7341140

Cite this

Du, C., Chen, X., & Lei, L. (2015). Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems. In 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015 Article 7341140 (2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCSP.2015.7341140

Du, Chuang ; Chen, Xiaoming ; Lei, Lei. / Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems. 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015. Institute of Electrical and Electronics Engineers Inc., 2015. (2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015).

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title = "Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems",

abstract = "In this paper, we address the problem of energy-efficient power allocation for secure communications in wireless powered relaying systems. The advantages of a massive multiple-input multiple-output (M-MIMO) relay are explored to improve the energy efficiency of both wireless information and power transfer. We first give a detailed performance analysis, and obtain a closed-form expression of the secrecy outage capacity. Then, by maximizing the secrecy energy efficiency (SEE), defined as the ratio of the secrecy outage capacity and the total power consumption, we derive an energy-efficient power allocation scheme. Finally, simulation results validate the effectiveness of the proposed scheme.",

author = "Chuang Du and Xiaoming Chen and Lei Lei",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; International Conference on Wireless Communications and Signal Processing, WCSP 2015 ; Conference date: 15-10-2015 Through 17-10-2015",

year = "2015",

month = nov,

day = "30",

doi = "10.1109/WCSP.2015.7341140",

language = "English",

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Du, C, Chen, X & Lei, L 2015, Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems. in 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015., 7341140, 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015, Institute of Electrical and Electronics Engineers Inc., International Conference on Wireless Communications and Signal Processing, WCSP 2015, Nanjing, China, 15/10/15. https://doi.org/10.1109/WCSP.2015.7341140

Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems. / Du, Chuang; Chen, Xiaoming; Lei, Lei.
2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7341140 (2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Du, Chuang

AU - Chen, Xiaoming

AU - Lei, Lei

PY - 2015/11/30

Y1 - 2015/11/30

N2 - In this paper, we address the problem of energy-efficient power allocation for secure communications in wireless powered relaying systems. The advantages of a massive multiple-input multiple-output (M-MIMO) relay are explored to improve the energy efficiency of both wireless information and power transfer. We first give a detailed performance analysis, and obtain a closed-form expression of the secrecy outage capacity. Then, by maximizing the secrecy energy efficiency (SEE), defined as the ratio of the secrecy outage capacity and the total power consumption, we derive an energy-efficient power allocation scheme. Finally, simulation results validate the effectiveness of the proposed scheme.

AB - In this paper, we address the problem of energy-efficient power allocation for secure communications in wireless powered relaying systems. The advantages of a massive multiple-input multiple-output (M-MIMO) relay are explored to improve the energy efficiency of both wireless information and power transfer. We first give a detailed performance analysis, and obtain a closed-form expression of the secrecy outage capacity. Then, by maximizing the secrecy energy efficiency (SEE), defined as the ratio of the secrecy outage capacity and the total power consumption, we derive an energy-efficient power allocation scheme. Finally, simulation results validate the effectiveness of the proposed scheme.

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DO - 10.1109/WCSP.2015.7341140

M3 - Conference contribution

AN - SCOPUS:84975755413

T3 - 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015

BT - 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - International Conference on Wireless Communications and Signal Processing, WCSP 2015

Y2 - 15 October 2015 through 17 October 2015

ER -

Du C, Chen X, Lei L. Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems. In 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7341140. (2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015). doi: 10.1109/WCSP.2015.7341140

Energy-efficient power allocation for secure communications in wireless powered massive MIMO relaying systems

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