On the input distribution and optimal beamforming for the MISO VLC wiretap channel

Mohamed Amine Arfaoui, Zouheir Rezki, Ali Ghrayeb, Mohamed Slim Alouini

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Citations (Scopus)

Abstract

We investigate in this paper the achievable secrecy rate of the multiple-input single-output (MISO) visible light communication (VLC) Gaussian wiretap channel with single user and single eavesdropper. We consider the cases when the location of eavesdropper is known or unknown to the transmitter. In the former case, we derive the optimal beamforming in closed form, subject to constrained inputs. In the latter case, we apply robust beamforming. Furthermore, we study the achievable secrecy rate when the input follows the truncated generalized normal (TGN) distribution. We present several examples which demonstrate the substantial improvements in the secrecy rates achieved by the proposed techniques.

Original languageEnglish
Title of host publication2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages970-974
Number of pages5
ISBN (Electronic)9781509045457
DOIs
Publication statusPublished - 19 Apr 2017
Event2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Washington, United States
Duration: 7 Dec 20169 Dec 2016

Other

Other2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016
CountryUnited States
CityWashington
Period7/12/169/12/16

Fingerprint

Communication channels (information theory)
Beamforming
Normal distribution
Transmitters
Visible light communication

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

Cite this

Arfaoui, M. A., Rezki, Z., Ghrayeb, A., & Alouini, M. S. (2017). On the input distribution and optimal beamforming for the MISO VLC wiretap channel. In 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings (pp. 970-974). [7905986] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GlobalSIP.2016.7905986

On the input distribution and optimal beamforming for the MISO VLC wiretap channel. / Arfaoui, Mohamed Amine; Rezki, Zouheir; Ghrayeb, Ali; Alouini, Mohamed Slim.

2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 970-974 7905986.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Arfaoui, MA, Rezki, Z, Ghrayeb, A & Alouini, MS 2017, On the input distribution and optimal beamforming for the MISO VLC wiretap channel. in 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings., 7905986, Institute of Electrical and Electronics Engineers Inc., pp. 970-974, 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016, Washington, United States, 7/12/16. https://doi.org/10.1109/GlobalSIP.2016.7905986
Arfaoui MA, Rezki Z, Ghrayeb A, Alouini MS. On the input distribution and optimal beamforming for the MISO VLC wiretap channel. In 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2017. p. 970-974. 7905986 https://doi.org/10.1109/GlobalSIP.2016.7905986
Arfaoui, Mohamed Amine ; Rezki, Zouheir ; Ghrayeb, Ali ; Alouini, Mohamed Slim. / On the input distribution and optimal beamforming for the MISO VLC wiretap channel. 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 970-974
@inproceedings{93b02649b26f47dbb39afea471191406,
title = "On the input distribution and optimal beamforming for the MISO VLC wiretap channel",
abstract = "We investigate in this paper the achievable secrecy rate of the multiple-input single-output (MISO) visible light communication (VLC) Gaussian wiretap channel with single user and single eavesdropper. We consider the cases when the location of eavesdropper is known or unknown to the transmitter. In the former case, we derive the optimal beamforming in closed form, subject to constrained inputs. In the latter case, we apply robust beamforming. Furthermore, we study the achievable secrecy rate when the input follows the truncated generalized normal (TGN) distribution. We present several examples which demonstrate the substantial improvements in the secrecy rates achieved by the proposed techniques.",
author = "Arfaoui, {Mohamed Amine} and Zouheir Rezki and Ali Ghrayeb and Alouini, {Mohamed Slim}",
year = "2017",
month = "4",
day = "19",
doi = "10.1109/GlobalSIP.2016.7905986",
language = "English",
pages = "970--974",
booktitle = "2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - On the input distribution and optimal beamforming for the MISO VLC wiretap channel

AU - Arfaoui, Mohamed Amine

AU - Rezki, Zouheir

AU - Ghrayeb, Ali

AU - Alouini, Mohamed Slim

PY - 2017/4/19

Y1 - 2017/4/19

N2 - We investigate in this paper the achievable secrecy rate of the multiple-input single-output (MISO) visible light communication (VLC) Gaussian wiretap channel with single user and single eavesdropper. We consider the cases when the location of eavesdropper is known or unknown to the transmitter. In the former case, we derive the optimal beamforming in closed form, subject to constrained inputs. In the latter case, we apply robust beamforming. Furthermore, we study the achievable secrecy rate when the input follows the truncated generalized normal (TGN) distribution. We present several examples which demonstrate the substantial improvements in the secrecy rates achieved by the proposed techniques.

AB - We investigate in this paper the achievable secrecy rate of the multiple-input single-output (MISO) visible light communication (VLC) Gaussian wiretap channel with single user and single eavesdropper. We consider the cases when the location of eavesdropper is known or unknown to the transmitter. In the former case, we derive the optimal beamforming in closed form, subject to constrained inputs. In the latter case, we apply robust beamforming. Furthermore, we study the achievable secrecy rate when the input follows the truncated generalized normal (TGN) distribution. We present several examples which demonstrate the substantial improvements in the secrecy rates achieved by the proposed techniques.

UR - http://www.scopus.com/inward/record.url?scp=85019268518&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85019268518&partnerID=8YFLogxK

U2 - 10.1109/GlobalSIP.2016.7905986

DO - 10.1109/GlobalSIP.2016.7905986

M3 - Conference contribution

SP - 970

EP - 974

BT - 2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

ER -