TY - GEN
T1 - Performance of OFDM-based adaptive visible light communications
AU - Narmanlioglu, Omer
AU - Kizilirmak, Refik Caglar
AU - Uysal, Murat
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/7/25
Y1 - 2017/7/25
N2 - In this paper, we investigate the performance of a direct current biased optical orthogonal frequency division multiplexing (DCO-OFDM) based adaptive transmission in the context of visible light communication (VLC). We consider the reference channel model (Scenario I) of IEEE 802.15.7r1 where an indoor office room is considered and channel impulse responses are presented for 24 different points. Our results reveal that high data rates such as 100 Mbps can be achieved with the choice of optimal modulation order according to channel conditions, while non-adaptive transmission based on the worst-case design provides only 14 Mbps under the consideration of target bit-error-rate (BER) of 10-3.
AB - In this paper, we investigate the performance of a direct current biased optical orthogonal frequency division multiplexing (DCO-OFDM) based adaptive transmission in the context of visible light communication (VLC). We consider the reference channel model (Scenario I) of IEEE 802.15.7r1 where an indoor office room is considered and channel impulse responses are presented for 24 different points. Our results reveal that high data rates such as 100 Mbps can be achieved with the choice of optimal modulation order according to channel conditions, while non-adaptive transmission based on the worst-case design provides only 14 Mbps under the consideration of target bit-error-rate (BER) of 10-3.
KW - OFDM
KW - Visible light communication
KW - adaptive transmission
UR - http://www.scopus.com/inward/record.url?scp=85034212980&partnerID=8YFLogxK
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U2 - 10.1109/ICAICT.2016.7991759
DO - 10.1109/ICAICT.2016.7991759
M3 - Conference contribution
AN - SCOPUS:85034212980
T3 - Application of Information and Communication Technologies, AICT 2016 - Conference Proceedings
BT - Application of Information and Communication Technologies, AICT 2016 - Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th IEEE International Conference on Application of Information and Communication Technologies, AICT 2016
Y2 - 12 October 2016 through 14 October 2016
ER -