Kejun Jia, Shouqin Zhang. Influence of Multiuser Interference on Performances of Direct-Current-Biased Optical Orthogonal Frequency Division Multiplexing Code Division Multiple Access System for Visible Light Communication[J]. Laser & Optoelectronics Progress, 2019, 56(11): 110604
- Laser & Optoelectronics Progress
- Vol. 56, Issue 11, 110604 (2019)
Fig. 1. Schematic of DCO-MC-CDMA system
Fig. 2. Cross-correlation function of spread spectrum sequence. (a) m sequence; (b) Gold sequence
Fig. 3. BER performance of DCO-MC-CDMA system with AWGN channel
Fig. 4. BER performance of MRC
Fig. 5. BER performance of EGC
Fig. 6. BER performance of ORC algorithm
Fig. 7. BER performance comparison of Gold codes and m sequences
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