IEICE TRANSACTIONS on Fundamentals
Enhancing Physical Layer Security Performance in Downlink Cellular Networks through Cooperative Users
Summary :
In this paper, we explore how to enhance the physical layer security performance in downlink cellular networks through cooperative jamming technology. Idle user equipments (UE) are used to cooperatively transmit jamming signal to confuse eavesdroppers (Eve). We propose a threshold-based jammer selection scheme to decide which idle UE should participate in the transmission of jamming signal. Threshold conditions are carefully designed to decrease interference to legitimate channel, while maintain the interference to the Eves. Moreover, fewer UE are activated, which is helpful for saving energy consumptions of cooperative UEs. Analytical expressions of the connection and secrecy performances are derived, which are validated through Monte Carlo simulations. Theoretical and simulation results reveal that our proposed scheme can improve connection performance, while approaches the secrecy performance of [12]. Furthermore, only 43% idle UEs of [12] are used for cooperative jamming, which helps to decrease energy consumption of network.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E102-A No.12 pp.2008-2014
- Publication Date
- 2019/12/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E102.A.2008
- Type of Manuscript
- LETTER
- Category
- Graphs and Networks
Authors
Shijie WANG
Army Engineering University of PLA
Yuanyuan GAO
Army Engineering University of PLA
Xiaochen LIU
Army Engineering University of PLA
Guangna ZHANG
Army Engineering University of PLA
Nan SHA
Army Engineering University of PLA
Mingxi GUO
Army Engineering University of PLA
Kui XU
Army Engineering University of PLA
Keyword
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Shijie WANG, Yuanyuan GAO, Xiaochen LIU, Guangna ZHANG, Nan SHA, Mingxi GUO, Kui XU, "Enhancing Physical Layer Security Performance in Downlink Cellular Networks through Cooperative Users" in IEICE TRANSACTIONS on Fundamentals,
vol. E102-A, no. 12, pp. 2008-2014, December 2019, doi: 10.1587/transfun.E102.A.2008.
Abstract: In this paper, we explore how to enhance the physical layer security performance in downlink cellular networks through cooperative jamming technology. Idle user equipments (UE) are used to cooperatively transmit jamming signal to confuse eavesdroppers (Eve). We propose a threshold-based jammer selection scheme to decide which idle UE should participate in the transmission of jamming signal. Threshold conditions are carefully designed to decrease interference to legitimate channel, while maintain the interference to the Eves. Moreover, fewer UE are activated, which is helpful for saving energy consumptions of cooperative UEs. Analytical expressions of the connection and secrecy performances are derived, which are validated through Monte Carlo simulations. Theoretical and simulation results reveal that our proposed scheme can improve connection performance, while approaches the secrecy performance of [12]. Furthermore, only 43% idle UEs of [12] are used for cooperative jamming, which helps to decrease energy consumption of network.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E102.A.2008/_p
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@ARTICLE{e102-a_12_2008,
author={Shijie WANG, Yuanyuan GAO, Xiaochen LIU, Guangna ZHANG, Nan SHA, Mingxi GUO, Kui XU, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Enhancing Physical Layer Security Performance in Downlink Cellular Networks through Cooperative Users},
year={2019},
volume={E102-A},
number={12},
pages={2008-2014},
abstract={In this paper, we explore how to enhance the physical layer security performance in downlink cellular networks through cooperative jamming technology. Idle user equipments (UE) are used to cooperatively transmit jamming signal to confuse eavesdroppers (Eve). We propose a threshold-based jammer selection scheme to decide which idle UE should participate in the transmission of jamming signal. Threshold conditions are carefully designed to decrease interference to legitimate channel, while maintain the interference to the Eves. Moreover, fewer UE are activated, which is helpful for saving energy consumptions of cooperative UEs. Analytical expressions of the connection and secrecy performances are derived, which are validated through Monte Carlo simulations. Theoretical and simulation results reveal that our proposed scheme can improve connection performance, while approaches the secrecy performance of [12]. Furthermore, only 43% idle UEs of [12] are used for cooperative jamming, which helps to decrease energy consumption of network.},
keywords={},
doi={10.1587/transfun.E102.A.2008},
ISSN={1745-1337},
month={December},}
Copy
TY - JOUR
TI - Enhancing Physical Layer Security Performance in Downlink Cellular Networks through Cooperative Users
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2008
EP - 2014
AU - Shijie WANG
AU - Yuanyuan GAO
AU - Xiaochen LIU
AU - Guangna ZHANG
AU - Nan SHA
AU - Mingxi GUO
AU - Kui XU
PY - 2019
DO - 10.1587/transfun.E102.A.2008
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E102-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2019
AB - In this paper, we explore how to enhance the physical layer security performance in downlink cellular networks through cooperative jamming technology. Idle user equipments (UE) are used to cooperatively transmit jamming signal to confuse eavesdroppers (Eve). We propose a threshold-based jammer selection scheme to decide which idle UE should participate in the transmission of jamming signal. Threshold conditions are carefully designed to decrease interference to legitimate channel, while maintain the interference to the Eves. Moreover, fewer UE are activated, which is helpful for saving energy consumptions of cooperative UEs. Analytical expressions of the connection and secrecy performances are derived, which are validated through Monte Carlo simulations. Theoretical and simulation results reveal that our proposed scheme can improve connection performance, while approaches the secrecy performance of [12]. Furthermore, only 43% idle UEs of [12] are used for cooperative jamming, which helps to decrease energy consumption of network.
ER -
English
