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Investigation of data encryption impact on broadcasting visible light communications

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Investigation of data encryption impact on broadcasting visible light communications

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	Mousa, Farag; Son, Tran The; Burton, Andrew; Le Minh, Hoa; Ghassemlooy, Zabih; Duong, Trung Q.; Boucouvalas, Anthony C.; Perez Soler, Joaquin; Dai, Xuewu
	This document is a Comunicación/PonenciaDate2014
	Este trabajo investiga el impacto de la encriptación y desencriptación de datos en un sistema de comunicaciones de luz visible (VLC) de difusión en interiores incrustado en la capa física. Se ha implementado el cifrado RSA para proporcionar una transmisión de datos segura en la capa física. El artículo muestra el rendimiento de la tasa de error de bits (BER) para los sistemas VLC seguros y no seguros (8 y 12 bits) para velocidades de datos de 2 y 12 Mbps. Para una BER de 10e-4 mostramos que hay penalizaciones de potencia de 2-4 dB con las VLC seguras. También se investiga el impacto de la longitud de la clave en la propagación del error y la penalización de potencia.
	This paper investigates the impact of data encryption and decryption in indoor broadcasting visible light communications (VLC) system embedded in the physical layer. The RSA encryption has been implemented to provide a secure data transmission in the physical layer. The paper shows that the bit error rate (BER) performance for the un-secured and secured VLC systems (8 and 12-bit) for data rates of 2 and 12 Mbps. For a BER of 10e−4 we show that there is 2–4 dB power penalties with the secured VLCs. Investigation of key length impact on the error propagation as well as power penalty is also carried out.... [Leer más...] [-] This paper investigates the impact of data encryption and decryption in indoor broadcasting visible light communications (VLC) system embedded in the physical layer. The RSA encryption has been implemented to provide a secure data transmission in the physical layer. The paper shows that the bit error rate (BER) performance for the un-secured and secured VLC systems (8 and 12-bit) for data rates of 2 and 12 Mbps. For a BER of 10e−4 we show that there is 2–4 dB power penalties with the secured VLCs. Investigation of key length impact on the error propagation as well as power penalty is also carried out.
	Mousa, F., Son, T.T., Burton, A., Le Minh, H., Ghassemlooy, Z., Duong, T.Q., Boucouvalas, A.C., Perez, J. and Dai, X., 2014, July. Investigation of data encryption impact on broadcasting visible light communications. In 2014 9th International Symposium on Communication Systems, Networks & Digital Sign (CSNDSP) (pp. 390-394). IEEE.
	https://doi.org/10.1109/CSNDSP.2014.6923860

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33 - Ciències Tecnológiques [605]

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