# Optical-OFDM VLC System: Peak-to-Average Power Ratio Enhancement and Performance Evaluation
## 4 PAPR Reduction Methodology and Proposed Model
### Proposed PAPR Reduction System
[CrossRef]
* (19) [PERSON]; [PERSON] Layered Antisymmetry-Constructed Clipped Optical OFDM for Low-Complexity VLC Systems. _Opt. Express_**2021**, _29_, 10613. [CrossRef]
* (20) [PERSON]; [PERSON]; [PERSON] [PERSON]; [PERSON] LED Nonlinearity Mitigation in LACO-OFDM Optical Communications Based on Adaptive Predistortion and Postdistortion Techniques. _Appl. Opt._**2021**, _60_, 7279. [CrossRef]
* (21) [PERSON]; [PERSON]; [PERSON]; [PERSON] ASCO-OFDM Based VLC System Throughput Improvement Using PAPR Precoding Reduction Techniques. _Opt. Quantum Electron._**2023**, _55_, 410. [CrossRef]
* (22) [PERSON]; [PERSON]; [PERSON]; [PERSON] Novel Unipolar Optical Modulation Techniques for Enhancing Visible Light Communication Systems Performance. _IEEE Access_**2022**, _10_, 67925-67939. [CrossRef]
* (23) [PERSON]; [PERSON]; [PERSON] DFT Spread-Optical Pulse Amplitude Modulation for Visible Light Communication Systems. _IEEE Access_**2022**, _10_, 15956-15967. [CrossRef]
* (24) [PERSON]; [PERSON]; [PERSON]; [PERSON] A PAPR Reduction Scheme Combining Superimposed O-OFDM and [Formula Presented]-Law Mapping for VLC-OFDM Systems. _Opt. Commun._**2020**, _460_, 125190. [CrossRef]
* (25) [PERSON]; [PERSON] A New PAPR Reduction Technique in DCO-OFDM for Visible Light Communication Systems. _Opt. Commun._**2020**, _474_, 126064. [CrossRef]
* (26) [PERSON]; [PERSON]; [PERSON]; [PERSON] The CESAE Multiple Objection Optimization Network of the ACO-OFDM VLC System. _Opt. Commun._**2024**, _2024_, 130365. [CrossRef]
* (27) [PERSON]; [PERSON] Performance Study of ACO-OFDM and DCO OFDM in Optical Camera Communication System. In Proceedings of the Al-Noor International Conference for Science and Technology (NICST), Baku, Azerbaijan, 28-30 August 2020; Volume 2020, pp. 63-67. [CrossRef]
* (28) [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] [PERSON] A Novel ACO-OFDM System Based on Fast Walsh Hadamard Transform. In Proceedings of the International Conference on Electrical, Communication, and Computer Engineering (ICECEC), Istanbul, Turkey, 12-13 June 2020; Volume 2020, pp. 12-13. [CrossRef]
* (29) [PERSON]; [PERSON]; [PERSON] [PERSON] A Novel Flip-OFDM Optical Communication System Based on Lazy Lifting Wavelet Transform for Intensity Modulated Direct Detection. _Optelectron. Adv. Mater. Rapid Commun._**2023**, _17_, 61-72. * (30) [PERSON]; [PERSON] [PERSON]; [PERSON] M-CSK-Flip-OFDM Sistemlerinin RS ve CC Kodlama Altinda BER ve PAPR Analizlerinin Incelnemesi. _Gazi Universitesti Muhandislik Mimar. Fakultesi Derg._**2023**, _38_, 999817. [CrossRef]
* (31) [PERSON]; [PERSON]; [PERSON]; [PERSON]. Efficient Coding Techniques for ADO-OFDM in IM/DD Systems. _Photonic Netw. Commun._**2018**, _36_, 128-139. [CrossRef]
* (32) [PERSON]; [PERSON]; [PERSON] Visible Light Communication Performance Using MIMO-ADO-OFDM System. _Trans. Emerg. Telecommun. Technol._**2022**, _33_, 1-17. [CrossRef]
* (33) [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Performance Enhancement for Visible Light Communication Based ADO-OFDM. _Opt. Quantum Electron._**2021**, _53_, 1-19. [CrossRef]
* (34) [PERSON]; [PERSON]; [PERSON]; [PERSON] Optical OFDM for Sipm-Based Underwater Optical Wireless Communication Links. _Sensors_**2020**, _20_, 6057. [CrossRef]
* (35) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Performance Analysis of Layered ACO-OFDM. _IEEE Access_**2017**, \(5\), 18366-18381. [CrossRef]
* (36) [PERSON]; [PERSON]; [PERSON] Optical OFDM for Visible Light Communications. In Proceedings of the 2017 13 th International Wireless Communications & Mobile Computing Conference IWCMC, Valencia, Spain, 26-30 June 2017; pp. 1190-1194. [CrossRef]
* (37) [PERSON] Visible Light Communication: Applications, Architecture, Standardization and Research Challenges. _Digit. Commun. Networks_**2017**, \(3\), 78-88. [CrossRef]
* (38) [PERSON]; [PERSON]; [PERSON]; [PERSON] A Survey of Modulation Schemes in Visible Light Communications.