Visible light communication using DC-biased optical filter bank multi-carrier modulation
KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Communication Theory Lab
KAUST Grant NumberREP/1/2878-01-01
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AbstractFilter bank multicarrier (FBMC) has become a promising candidate to replace conventional orthogonal frequency-division multiplexing (OFDM) scheme in 5G technology due to its better spectral confinement which results in a reduced inter-channel interference (ICI). However, the viability of using FBMC in visible light communication has not been verified. In this work we present the first experimental validation of the DC-biased optical filter bank multicarrier (DCO-FBMC) modulation scheme over a free-space optical channel. Under different receiving powers, up to three times bit error rate performance improvement has been achieved using DCO-FBMC with different overlapping factors compared to that of conventional DCO-OFDM.
CitationChen R, Park K-H, Shen C, Ng TK, Ooi BS, et al. (2018) Visible light communication using DC-biased optical filter bank multi-carrier modulation. 2018 Global LIFI Congress (GLC). Available: http://dx.doi.org/10.23919/glc.2018.8319094.
SponsorsThe authors would like to acknowledge the financial support from KAUST-KFUPM Special Initiative, Grant No. REP/1/2878-01-01.
Journal2018 Global LIFI Congress (GLC)