Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure Transmission
We investigate the secrecy rate optimization problem in a wiretap channel with a single-antenna source, a single-antenna eavesdropper, and a multiple-antenna full-duplex (FD) destination. To fully utilize the spatial degrees-of-freedom of multiple antennas, the function of antennas at the destinatio...
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doaj-8cf9044d9f994dd09cf04e2741462bfa2021-03-29T20:34:40ZengIEEEIEEE Access2169-35362018-01-0169442945310.1109/ACCESS.2018.27916388253443Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure TransmissionYuanjian Li0https://orcid.org/0000-0001-8663-1644Rui Zhao1Lisheng Fan2https://orcid.org/0000-0002-9783-1366An Liu3Xiamen Key Laboratory of Mobile Multimedia Communications, College of Information Science and Engineering, Huaqiao University, Xiamen, ChinaXiamen Key Laboratory of Mobile Multimedia Communications, College of Information Science and Engineering, Huaqiao University, Xiamen, ChinaSchool of Computer Science and Educational Software, Guangzhou University, Guangzhou, ChinaDepartment of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong KongWe investigate the secrecy rate optimization problem in a wiretap channel with a single-antenna source, a single-antenna eavesdropper, and a multiple-antenna full-duplex (FD) destination. To fully utilize the spatial degrees-of-freedom of multiple antennas, the function of antennas at the destination is not predefined, i.e., each antenna can operate in a transmit or receive mode. We propose a low-complexity near-optimal joint optimization scheme by jointly applying the dynamic antenna mode switching (AMS) and optimal power allocation (OPA) techniques, to maximize the secrecy rate of the FD destination-based jamming (DBJ) system. The proposed joint optimization scheme is valid for two different eavesdropping channel state information (ECSI) availability cases, i.e., instantaneous ECSIs and statistical ECSIs. Specifically, closed-form expressions of OPA factors are first derived, and then the optimal transmit and receive antennas sets at the destination are determined by combining the OPA factor and applying a greedy-search-based AMS approach for both ECSIs availabilities, respectively. Moreover, through complexity analysis, the search complexity of the proposed scheme is proven to be significantly reduced compared with the exhaustive searching method. Simulation results verify the secrecy performance superiority of the proposed scheme over the conventional FD-DBJ method.https://ieeexplore.ieee.org/document/8253443/Physical layer securityantenna mode switchingfull duplexdestination-based jammingoptimal power allocation |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yuanjian Li Rui Zhao Lisheng Fan An Liu |
spellingShingle |
Yuanjian Li Rui Zhao Lisheng Fan An Liu Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure Transmission IEEE Access Physical layer security antenna mode switching full duplex destination-based jamming optimal power allocation |
author_facet |
Yuanjian Li Rui Zhao Lisheng Fan An Liu |
author_sort |
Yuanjian Li |
title |
Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure Transmission |
title_short |
Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure Transmission |
title_full |
Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure Transmission |
title_fullStr |
Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure Transmission |
title_full_unstemmed |
Antenna Mode Switching for Full-Duplex Destination-Based Jamming Secure Transmission |
title_sort |
antenna mode switching for full-duplex destination-based jamming secure transmission |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2018-01-01 |
description |
We investigate the secrecy rate optimization problem in a wiretap channel with a single-antenna source, a single-antenna eavesdropper, and a multiple-antenna full-duplex (FD) destination. To fully utilize the spatial degrees-of-freedom of multiple antennas, the function of antennas at the destination is not predefined, i.e., each antenna can operate in a transmit or receive mode. We propose a low-complexity near-optimal joint optimization scheme by jointly applying the dynamic antenna mode switching (AMS) and optimal power allocation (OPA) techniques, to maximize the secrecy rate of the FD destination-based jamming (DBJ) system. The proposed joint optimization scheme is valid for two different eavesdropping channel state information (ECSI) availability cases, i.e., instantaneous ECSIs and statistical ECSIs. Specifically, closed-form expressions of OPA factors are first derived, and then the optimal transmit and receive antennas sets at the destination are determined by combining the OPA factor and applying a greedy-search-based AMS approach for both ECSIs availabilities, respectively. Moreover, through complexity analysis, the search complexity of the proposed scheme is proven to be significantly reduced compared with the exhaustive searching method. Simulation results verify the secrecy performance superiority of the proposed scheme over the conventional FD-DBJ method. |
topic |
Physical layer security antenna mode switching full duplex destination-based jamming optimal power allocation |
url |
https://ieeexplore.ieee.org/document/8253443/ |
work_keys_str_mv |
AT yuanjianli antennamodeswitchingforfullduplexdestinationbasedjammingsecuretransmission AT ruizhao antennamodeswitchingforfullduplexdestinationbasedjammingsecuretransmission AT lishengfan antennamodeswitchingforfullduplexdestinationbasedjammingsecuretransmission AT anliu antennamodeswitchingforfullduplexdestinationbasedjammingsecuretransmission |
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