Integrated physical-layer secure visible light communication and positioning system based on polar codes

Visible light communication (VLC) with physical-layer security can provide information-theoretic security for the optical wireless channel based on the characteristics of the channel instead of encryption algorithms and secret keys at application layer. Since precise location information of communic...

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Published in:Optics express Vol. 31; no. 25; p. 41756
Main Authors: Fang, Junbin, Pan, Junxing, Huang, Xia, Lin, Jiajun, Jiang, Canjian
Format: Journal Article
Language:English
Published: United States 04.12.2023
ISSN:1094-4087, 1094-4087
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Abstract Visible light communication (VLC) with physical-layer security can provide information-theoretic security for the optical wireless channel based on the characteristics of the channel instead of encryption algorithms and secret keys at application layer. Since precise location information of communication parties is crucial for estimating channel states and designing secure communication schemes, this paper proposes an integrated visible light communication and positioning system which provides triple functionalities of high-accuracy indoor positioning, physical-layer secure visible light communication, and flicker mitigation illumination. A heterogeneous signal hybrid line coding scheme is proposed for the transmitter to converge the high-speed communication data signals and the low-speed positioning data signals, and a hybrid heterogeneous signal extraction scheme is proposed for the receiver to separate the hybrid heterogeneous signals with a high-bandwidth photodetector and a low-pass complementary metal-oxide-semiconductor (CMOS) image sensor. Based on the positioning information and the communication scheme, a polar codes-based forward error correction coding scheme is designed to achieve physical-layer security and transmission reliability simultaneously. Numerical results show that the proposed system can reach a secrecy code rate of 0.76 for a single-input single-output indoor VLC channel and a transmission efficiency of 0.38 without perceivable flicker. Experimental results show that the proposed system can achieve an average positioning accuracy of 3.35 cm and decrease the bit error rate of a legitimate receiver to a near error-free level (lower than 10 −7 ) while keeping the bit error rate of an eavesdropper at 0.4887 (nearly 0.5) with a transmission data rate of 1 Mbps, resulting in near-zero suppression of the eavesdropped information and a high secrecy capacity of 0.9994.
AbstractList Visible light communication (VLC) with physical-layer security can provide information-theoretic security for the optical wireless channel based on the characteristics of the channel instead of encryption algorithms and secret keys at application layer. Since precise location information of communication parties is crucial for estimating channel states and designing secure communication schemes, this paper proposes an integrated visible light communication and positioning system which provides triple functionalities of high-accuracy indoor positioning, physical-layer secure visible light communication, and flicker mitigation illumination. A heterogeneous signal hybrid line coding scheme is proposed for the transmitter to converge the high-speed communication data signals and the low-speed positioning data signals, and a hybrid heterogeneous signal extraction scheme is proposed for the receiver to separate the hybrid heterogeneous signals with a high-bandwidth photodetector and a low-pass complementary metal-oxide-semiconductor (CMOS) image sensor. Based on the positioning information and the communication scheme, a polar codes-based forward error correction coding scheme is designed to achieve physical-layer security and transmission reliability simultaneously. Numerical results show that the proposed system can reach a secrecy code rate of 0.76 for a single-input single-output indoor VLC channel and a transmission efficiency of 0.38 without perceivable flicker. Experimental results show that the proposed system can achieve an average positioning accuracy of 3.35 cm and decrease the bit error rate of a legitimate receiver to a near error-free level (lower than 10 ) while keeping the bit error rate of an eavesdropper at 0.4887 (nearly 0.5) with a transmission data rate of 1 Mbps, resulting in near-zero suppression of the eavesdropped information and a high secrecy capacity of 0.9994.
Visible light communication (VLC) with physical-layer security can provide information-theoretic security for the optical wireless channel based on the characteristics of the channel instead of encryption algorithms and secret keys at application layer. Since precise location information of communication parties is crucial for estimating channel states and designing secure communication schemes, this paper proposes an integrated visible light communication and positioning system which provides triple functionalities of high-accuracy indoor positioning, physical-layer secure visible light communication, and flicker mitigation illumination. A heterogeneous signal hybrid line coding scheme is proposed for the transmitter to converge the high-speed communication data signals and the low-speed positioning data signals, and a hybrid heterogeneous signal extraction scheme is proposed for the receiver to separate the hybrid heterogeneous signals with a high-bandwidth photodetector and a low-pass complementary metal-oxide-semiconductor (CMOS) image sensor. Based on the positioning information and the communication scheme, a polar codes-based forward error correction coding scheme is designed to achieve physical-layer security and transmission reliability simultaneously. Numerical results show that the proposed system can reach a secrecy code rate of 0.76 for a single-input single-output indoor VLC channel and a transmission efficiency of 0.38 without perceivable flicker. Experimental results show that the proposed system can achieve an average positioning accuracy of 3.35 cm and decrease the bit error rate of a legitimate receiver to a near error-free level (lower than 10 −7 ) while keeping the bit error rate of an eavesdropper at 0.4887 (nearly 0.5) with a transmission data rate of 1 Mbps, resulting in near-zero suppression of the eavesdropped information and a high secrecy capacity of 0.9994.
Visible light communication (VLC) with physical-layer security can provide information-theoretic security for the optical wireless channel based on the characteristics of the channel instead of encryption algorithms and secret keys at application layer. Since precise location information of communication parties is crucial for estimating channel states and designing secure communication schemes, this paper proposes an integrated visible light communication and positioning system which provides triple functionalities of high-accuracy indoor positioning, physical-layer secure visible light communication, and flicker mitigation illumination. A heterogeneous signal hybrid line coding scheme is proposed for the transmitter to converge the high-speed communication data signals and the low-speed positioning data signals, and a hybrid heterogeneous signal extraction scheme is proposed for the receiver to separate the hybrid heterogeneous signals with a high-bandwidth photodetector and a low-pass complementary metal-oxide-semiconductor (CMOS) image sensor. Based on the positioning information and the communication scheme, a polar codes-based forward error correction coding scheme is designed to achieve physical-layer security and transmission reliability simultaneously. Numerical results show that the proposed system can reach a secrecy code rate of 0.76 for a single-input single-output indoor VLC channel and a transmission efficiency of 0.38 without perceivable flicker. Experimental results show that the proposed system can achieve an average positioning accuracy of 3.35 cm and decrease the bit error rate of a legitimate receiver to a near error-free level (lower than 10-7) while keeping the bit error rate of an eavesdropper at 0.4887 (nearly 0.5) with a transmission data rate of 1 Mbps, resulting in near-zero suppression of the eavesdropped information and a high secrecy capacity of 0.9994.Visible light communication (VLC) with physical-layer security can provide information-theoretic security for the optical wireless channel based on the characteristics of the channel instead of encryption algorithms and secret keys at application layer. Since precise location information of communication parties is crucial for estimating channel states and designing secure communication schemes, this paper proposes an integrated visible light communication and positioning system which provides triple functionalities of high-accuracy indoor positioning, physical-layer secure visible light communication, and flicker mitigation illumination. A heterogeneous signal hybrid line coding scheme is proposed for the transmitter to converge the high-speed communication data signals and the low-speed positioning data signals, and a hybrid heterogeneous signal extraction scheme is proposed for the receiver to separate the hybrid heterogeneous signals with a high-bandwidth photodetector and a low-pass complementary metal-oxide-semiconductor (CMOS) image sensor. Based on the positioning information and the communication scheme, a polar codes-based forward error correction coding scheme is designed to achieve physical-layer security and transmission reliability simultaneously. Numerical results show that the proposed system can reach a secrecy code rate of 0.76 for a single-input single-output indoor VLC channel and a transmission efficiency of 0.38 without perceivable flicker. Experimental results show that the proposed system can achieve an average positioning accuracy of 3.35 cm and decrease the bit error rate of a legitimate receiver to a near error-free level (lower than 10-7) while keeping the bit error rate of an eavesdropper at 0.4887 (nearly 0.5) with a transmission data rate of 1 Mbps, resulting in near-zero suppression of the eavesdropped information and a high secrecy capacity of 0.9994.
Author Pan, Junxing
Huang, Xia
Fang, Junbin
Lin, Jiajun
Jiang, Canjian
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Cites_doi 10.1109/ACCESS.2018.2889119
10.1109/SURV.2014.012314.00178
10.1109/TIT.2011.2162275
10.1109/COMST.2020.2988615
10.1109/JIOT.2020.3004451
10.1109/JPROC.2016.2558521
10.1364/OE.474687
10.1109/JPHOT.2020.3032448
10.1109/JSAC.2017.2774429
10.1109/TWC.2023.3247458
10.1109/TIT.2009.2021379
10.1109/JLT.2015.2510021
10.1109/TCOMM.2018.2859943
10.1109/LPT.2016.2609683
10.1364/OE.485673
10.1109/JSAC.2015.2432513
10.1109/TCOMM.2017.2676815
10.3390/cryptography6030035
10.1109/LWC.2018.2820709
10.1109/JPHOT.2018.2869931
10.3390/s20051382
10.1109/JSEN.2020.2964380
10.1109/JPHOT.2017.2687947
10.1109/LPT.2018.2874311
10.1109/TIFS.2019.2904440
10.3390/photonics10030306
10.1109/JPHOT.2017.2689744
10.1145/3594718
10.1109/TCOMM.2022.3145578
10.3390/network2010004
10.1109/TCE.2004.1277847
10.1109/JLT.2022.3172921
10.1109/MNET.011.1900567
10.3390/photonics9090632
10.1364/OE.456076
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References Arikan (oe-31-25-41756-R31) 2009; 55
Yin (oe-31-25-41756-R13) 2018; 36
Mostafa (oe-31-25-41756-R7) 2015; 33
Li (oe-31-25-41756-R37) 2020; 12
Li (oe-31-25-41756-R3) 2021; 8
Zhu (oe-31-25-41756-R27) 2023; 22
Wei (oe-31-25-41756-R39) 2022; 40
Wang (oe-31-25-41756-R2) 2018; 66
Yang (oe-31-25-41756-R18) 2018; 30
Cho (oe-31-25-41756-R12) 2019; 14
Che (oe-31-25-41756-R23) 2018; 10
Li (oe-31-25-41756-R36) 2022; 9
Zeng (oe-31-25-41756-R33) 2022; 6
Zou (oe-31-25-41756-R4) 2016; 104
Liu (oe-31-25-41756-R21) 2023; 10
Pfeiffer (oe-31-25-41756-R28) 2022; 70
Pham (oe-31-25-41756-R11) 2019; 7
Fang (oe-31-25-41756-R34) 2017; 9
Zhang (oe-31-25-41756-R5) 2023; 55
Mukherjee (oe-31-25-41756-R6) 2014; 16
Cho (oe-31-25-41756-R9) 2022; 2
Jin (oe-31-25-41756-R20) 2022; 30
Pan (oe-31-25-41756-R38) 2017; 65
Haas (oe-31-25-41756-R1) 2016; 34
Cho (oe-31-25-41756-R14) 2018; 7
Li (oe-31-25-41756-R16) 2023; 31
Arfaoui (oe-31-25-41756-R17) 2020; 22
Chen (oe-31-25-41756-R19) 2022; 30
Fang (oe-31-25-41756-R35) 2017; 9
M. Rahman (oe-31-25-41756-R25) 2020; 20
Maheepala (oe-31-25-41756-R26) 2020; 20
Mahdavifar (oe-31-25-41756-R32) 2011; 57
Al-Moliki (oe-31-25-41756-R10) 2016; 28
Yang (oe-31-25-41756-R22) 2020; 34
Komine (oe-31-25-41756-R40) 2004; 50
References_xml – volume: 7
  start-page: 3767
  year: 2019
  ident: oe-31-25-41756-R11
  publication-title: IEEE Access
  doi: 10.1109/ACCESS.2018.2889119
– volume: 16
  start-page: 1550
  year: 2014
  ident: oe-31-25-41756-R6
  publication-title: IEEE Commun. Surv. Tutorials
  doi: 10.1109/SURV.2014.012314.00178
– volume: 57
  start-page: 6428
  year: 2011
  ident: oe-31-25-41756-R32
  publication-title: IEEE Trans. Inf. Theory
  doi: 10.1109/TIT.2011.2162275
– volume: 22
  start-page: 1887
  year: 2020
  ident: oe-31-25-41756-R17
  publication-title: IEEE Commun. Surv. Tutorials
  doi: 10.1109/COMST.2020.2988615
– volume: 8
  start-page: 357
  year: 2021
  ident: oe-31-25-41756-R3
  publication-title: IEEE Internet Things J.
  doi: 10.1109/JIOT.2020.3004451
– volume: 104
  start-page: 1727
  year: 2016
  ident: oe-31-25-41756-R4
  publication-title: Proc. IEEE
  doi: 10.1109/JPROC.2016.2558521
– volume: 30
  start-page: 40455
  year: 2022
  ident: oe-31-25-41756-R19
  publication-title: Opt. Express
  doi: 10.1364/OE.474687
– volume: 12
  start-page: 1
  year: 2020
  ident: oe-31-25-41756-R37
  publication-title: IEEE Photonics J.
  doi: 10.1109/JPHOT.2020.3032448
– volume: 36
  start-page: 162
  year: 2018
  ident: oe-31-25-41756-R13
  publication-title: IEEE J. on Sel. Areas Commun.
  doi: 10.1109/JSAC.2017.2774429
– volume: 22
  start-page: 6962
  year: 2023
  ident: oe-31-25-41756-R27
  publication-title: IEEE Trans. on Wirel. Commun.
  doi: 10.1109/TWC.2023.3247458
– volume: 55
  start-page: 3051
  year: 2009
  ident: oe-31-25-41756-R31
  publication-title: IEEE Trans. Inf. Theory
  doi: 10.1109/TIT.2009.2021379
– volume: 34
  start-page: 1533
  year: 2016
  ident: oe-31-25-41756-R1
  publication-title: J. Lightwave Technol.
  doi: 10.1109/JLT.2015.2510021
– volume: 66
  start-page: 6423
  year: 2018
  ident: oe-31-25-41756-R2
  publication-title: IEEE Trans. Commun.
  doi: 10.1109/TCOMM.2018.2859943
– volume: 28
  start-page: 2629
  year: 2016
  ident: oe-31-25-41756-R10
  publication-title: IEEE Photonics Technol. Lett.
  doi: 10.1109/LPT.2016.2609683
– volume: 31
  start-page: 11923
  year: 2023
  ident: oe-31-25-41756-R16
  publication-title: Opt. Express
  doi: 10.1364/OE.485673
– volume: 33
  start-page: 1806
  year: 2015
  ident: oe-31-25-41756-R7
  publication-title: IEEE J. Select. Areas Commun.
  doi: 10.1109/JSAC.2015.2432513
– volume: 65
  start-page: 2291
  year: 2017
  ident: oe-31-25-41756-R38
  publication-title: IEEE Trans. Commun.
  doi: 10.1109/TCOMM.2017.2676815
– volume: 6
  start-page: 35
  year: 2022
  ident: oe-31-25-41756-R33
  publication-title: Cryptography
  doi: 10.3390/cryptography6030035
– volume: 7
  start-page: 768
  year: 2018
  ident: oe-31-25-41756-R14
  publication-title: IEEE Wirel. Commun. Lett.
  doi: 10.1109/LWC.2018.2820709
– volume: 10
  start-page: 1
  year: 2018
  ident: oe-31-25-41756-R23
  publication-title: IEEE Photonics J.
  doi: 10.1109/JPHOT.2018.2869931
– volume: 20
  start-page: 1382
  year: 2020
  ident: oe-31-25-41756-R25
  publication-title: Sensors
  doi: 10.3390/s20051382
– volume: 20
  start-page: 3971
  year: 2020
  ident: oe-31-25-41756-R26
  publication-title: IEEE Sens. J.
  doi: 10.1109/JSEN.2020.2964380
– volume: 9
  start-page: 1
  year: 2017
  ident: oe-31-25-41756-R35
  publication-title: IEEE Photonics J.
  doi: 10.1109/JPHOT.2017.2687947
– volume: 30
  start-page: 2001
  year: 2018
  ident: oe-31-25-41756-R18
  publication-title: IEEE Photonics Technol. Lett.
  doi: 10.1109/LPT.2018.2874311
– volume: 14
  start-page: 2633
  year: 2019
  ident: oe-31-25-41756-R12
  publication-title: IEEE Trans. on Inf. Forensics Secur.
  doi: 10.1109/TIFS.2019.2904440
– volume: 10
  start-page: 306
  year: 2023
  ident: oe-31-25-41756-R21
  publication-title: Photonics
  doi: 10.3390/photonics10030306
– volume: 9
  start-page: 1
  year: 2017
  ident: oe-31-25-41756-R34
  publication-title: IEEE Photonics J.
  doi: 10.1109/JPHOT.2017.2689744
– volume: 55
  start-page: 1
  year: 2023
  ident: oe-31-25-41756-R5
  publication-title: ACM Comput. Surv.
  doi: 10.1145/3594718
– volume: 70
  start-page: 1999
  year: 2022
  ident: oe-31-25-41756-R28
  publication-title: IEEE Trans. Commun.
  doi: 10.1109/TCOMM.2022.3145578
– volume: 2
  start-page: 53
  year: 2022
  ident: oe-31-25-41756-R9
  publication-title: Network
  doi: 10.3390/network2010004
– volume: 50
  start-page: 100
  year: 2004
  ident: oe-31-25-41756-R40
  publication-title: IEEE Trans. on Consumer Electron.
  doi: 10.1109/TCE.2004.1277847
– volume: 40
  start-page: 5083
  year: 2022
  ident: oe-31-25-41756-R39
  publication-title: J. Lightwave Technol.
  doi: 10.1109/JLT.2022.3172921
– volume: 34
  start-page: 134
  year: 2020
  ident: oe-31-25-41756-R22
  publication-title: IEEE Network
  doi: 10.1109/MNET.011.1900567
– volume: 9
  start-page: 632
  year: 2022
  ident: oe-31-25-41756-R36
  publication-title: Photonics
  doi: 10.3390/photonics9090632
– volume: 30
  start-page: 13331
  year: 2022
  ident: oe-31-25-41756-R20
  publication-title: Opt. Express
  doi: 10.1364/OE.456076
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