TY - GEN
T1 - NI cDAQ based software-defined radio for visible light communication system
AU - Khalid, Arslan
AU - Asif, Hafiz M.
AU - Nesruminallah,
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/3/27
Y1 - 2017/3/27
N2 - With the emergence of Light Emitting Diodes (LEDs), Visible Light Communication (VLC) has become an emerging technology for short range data communication. In this paper, a complete VLC software defined radio (SDR) transceiver is implemented on National Instrument (NI) cDAQ modules programmed in LabVIEW/MATLAB. The transceiver design mainly consists of VLC transmitter, receiver and interfacing of cDAQ modules. The major blocks of VLC transmitter comprise Optical Code Division Multiple Access (OCDMA) to improve the signal quality. The novelty in the designed prototype is that it is capable of compensating errors over a distance of 1 meter in a brightly lit room. Over and above physical system, simulation programs are also developed to investigate the impact of line-ofsight (LOS) VLC channel. In order to investigate VLC channel, Bit-Error-Rate (BER) performance is carried out to compare the proposed system with traditional VLC system.
AB - With the emergence of Light Emitting Diodes (LEDs), Visible Light Communication (VLC) has become an emerging technology for short range data communication. In this paper, a complete VLC software defined radio (SDR) transceiver is implemented on National Instrument (NI) cDAQ modules programmed in LabVIEW/MATLAB. The transceiver design mainly consists of VLC transmitter, receiver and interfacing of cDAQ modules. The major blocks of VLC transmitter comprise Optical Code Division Multiple Access (OCDMA) to improve the signal quality. The novelty in the designed prototype is that it is capable of compensating errors over a distance of 1 meter in a brightly lit room. Over and above physical system, simulation programs are also developed to investigate the impact of line-ofsight (LOS) VLC channel. In order to investigate VLC channel, Bit-Error-Rate (BER) performance is carried out to compare the proposed system with traditional VLC system.
KW - Line-of-sight (LOS)
KW - Optical Code Division Multiple Access (OCDMA)
KW - Software Defined Radio (SDR).
KW - Visible Light Communication (VLC)
UR - http://www.scopus.com/inward/record.url?scp=85018708660&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85018708660&partnerID=8YFLogxK
U2 - 10.1109/RTTR.2017.7887870
DO - 10.1109/RTTR.2017.7887870
M3 - Conference contribution
AN - SCOPUS:85018708660
T3 - Proceedings of the 2017 2nd Workshop on Recent Trends in Telecommunications Research, RTTR 2017
BT - Proceedings of the 2017 2nd Workshop on Recent Trends in Telecommunications Research, RTTR 2017
A2 - Demidenko, Serge
A2 - Gui, Xiang
A2 - Hasan, Faraz
A2 - Alam, Fakhrul
A2 - Rashid, Mohammad
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd Workshop on Recent Trends in Telecommunications Research, RTTR 2017
Y2 - 10 February 2017
ER -