[1] Jia Z, Yu J, Ellinas G et al. Key Enabling Technologies for Optical–wireless Networks: Optical Millimeter-wave Generation, Wavelength Reuse, and Architecture[J]. Journal of Lightwave Technology, 25, 3452-3471(2007).
[2] Cao D Y, Ning T G, Li J. Millimeter-Wave Generation in ROF System[J]. Optical Fiber & Electric Cable and Their Applications, 4-7(2010).
[3] Li R L, Zhang J W, Shao Y F et al. Research of New Technologies Employed in Radio over Passive Optical Network[J]. Laser & Optoelectronics Progress, 48, 19-27(2011).
[4] Smith G H, Novak D, Ahmed Z. Technique for Optical SSB Generation to Overcome Dispersion Penalties in Fibre-radio Systems[J]. Electronics Letters, 33, 74-75(1997).
[5] Patel J N, Dalal U D. A Comparative Performance Analysis of OFDM Using Matlab Simulation with M- PSK and M- QAM Mapping[C], 406-410(2007).
[6] Sadeque G M. Bit Error Rate (BER) Comparison of AWGN Channels for Different Type’s Digital Modulation Using Matlab Simulink[J]. American Scientific Research Journal for Engineering, Technology, and Sciences, 13, 61-71(2015).
[7] Kishore G S, Rallapalli H. Performance Assessment of M-ary ASK, FSK, PSK, QAM and FQAM in AWGN Channel[C], 0273-0277(2019).
[8] Singh M, Malhotra J. Performance Comparison of M-QAM and DQPSK Modulation Schemes in a 2×20 Gbit/s-40 GHz Hybrid MDM–OFDM-based Radio over FSO Transmission System[J]. Photonic Network Communications, 38, 378-389(2019).
[9] Hu Q Z, Shao Y F, Long Y et al. Research Progress on Modulation and Demodulation Technology in LED Indoor Visible Light Communication[J]. Study on Optical Communications, 12-18,39(2020).
[10] He C, Tan Z, Shao Y et al. A Full-duplex Optical Access System with Hybrid 64/16/4QAM-OFDM Downlink[J]. Optoelectronics Letters, 12, 361-365(2016).
[11] Zhang L, Hu X, Cao P et al. Simultaneous Generation of Independent Wired and 60-GHz Wireless Signals in an Integrated WDM-PON-RoF System based on Frequency-sextupling and OCS-DPSK Modulation[J]. Optics Express, 20, 14648-14655(2012).
[12] Chen L, Shao Y F, Chen F P et al. Optical Generation and Application of Millimeter-wave OFDM Signals with Subcarriers[J]. Journal of Optoelectronics·Laser, 28, 722-727(2017).
[13] Schrenk B. The EML as Analogue Radio-over-fiber Transceiver-A Coherent Homodyne Approach[J]. Journal of Lightwave Technology, 37, 2866-2872(2019).
[14] Kaur P, Gupta A, Chaudhary M. Comparative Analysis of Inter Satellite Optical Wireless Channel for NRZ and RZ Modulation Formats for Different Levels of Input Power[J]. Procedia Computer Science, 58, 572-577(2015).
[15] Paloi F, Mirza T, Haxha S. Optimisation of Dispersion Compensating in a Long-haul Fibre for RF Transmission of Up to 100 Gbit/s by Using RZ and NRZ Formats[J]. Optik Stuttgart, 131, 640-654(2017).
[16] Khalil H, Qamar F, Shahzadi R et al. Performance Analysis of Modulation Formats for Next Generation RoF Systems[J]. IEEE Access, 9, 139393-139402(2021).
[17] Jain D, Iyer B. Design and Analysis of Single-channel High-speed RoF System Using Different Coding Techniques[C], 3656426(2020).
[18] Chaudhary S, Thakur D, Sharma A. 10 Gbps-60 GHz RoF Transmission System for 5G Applications[J]. Journal of Optical Communications, 40, 281-284(2019).
[19] Chen L, Shao Y, Chen F et al. Study on 4PAM Radio over Fiber System Using Self-mixing Technique[C], 84-89(2016).
[20] Zhou W, Zhang J, Han X et al. PAM-4 Delivery based on Pre-distortion and CMMA Equalization in a ROF System at 40 GHz[J]. Optics Communications, 416, 61-65(2018).
[21] Xin H, Zhang K, Li L et al. 50 Gbps PAM-4 over up to 80-km Transmission with C-band DML Enabled by Post-equalizer[J]. IEEE Photonics Technology Letters, 32, 643-646(2020).
[22] Zhang C, Duan J, Hong C et al. Bidirectional 60 GHz RoF System with Multi-Gb/s M- QAM OFDM Single-sideband Modulation based on Injection-locked Lasers[J]. IEEE Photonics Technology Letters, 23, 245-247(2011).
[23] Khwandah S A, Cosmas J P, Glover I A et al. Direct and External Intensity Modulation in OFDM RoF Links[J]. IEEE Photonics Journal, 7, 2456499(2015).
[24] Tsai C T, Li C C, Chen C W et al. Incoherent Laser Heterodyned Long-reach 60-GHz MMWoF Link with Volterra Filtered 16-QAM OFDM Beyond 13 Gbps[J]. IEEE Journal of Selected Topics in Quantum Electronics, 27, 2991736(2021).
[25] Wang Y, Zhou W, Ding J et al. QAM Vector mm-Wave Signal Generation based on Optical Orthogonal Polarization SSB Scheme by a Single Modulator[J]. Journal of Lightwave Technology, 39, 7628-7635(2021).
[26] Bohata J, Nguyen D N, Spácil J et al. Performance Evaluation of Seamless 5G Outdoor RoFSO Transmission at 39 GHz[J]. IEEE Photonics Technology Letters, 34, 7-10(2022).
[27] Shao Y, Chen L, Wang A et al. Analysis of Different Sub-carrier Allocation of M-ary QAM-OFDM Downlink in RoF System[J]. Optoelectronics Letters, 14, 40-43(2018).
[28] Cao Z, Yu J, Xia M et al. Reduction of Intersubcarrier Interference and Frequency-selective Fading in OFDM-ROF Systems[J]. Journal of Lightwave Technology, 28, 2423-2429(2010).
[29] Huang H T, Lin C T, Ho C H et al. High Spectral Efficient W-band OFDM-RoF System with Direct-detection by Two Cascaded Single-drive MZMs[J]. Optics Express, 21, 16615-16620(2013).
[30] Nain A, Kumar S. Performance Investigation of Different Modulation Schemes in RoF Systems Under the Influence of Self Phase Modulation[J]. Journal of Optical Communications, 39, 343-347(2018).
[31] Li P, Pan W, Zou X et al. Low-complexity Adaptive Frequency-domain Nonlinear Equalization for Analog RoF Mobile Fronthaul Using FFT/IFFT-assisted Channel Aggregation[J]. Journal of Lightwave Technology, 40, 1072-1082(2022).
[32] Shao Y, Wang Y, Chi N. 60-GHz RoF System with Low PAPR 16QAM-OFDM Downlink Using PTS Segmentation[J]. IEEE Photonics Technology Letters, 25, 855-858(2013).
[33] Fettweis G, Krondorf M, Bittner S. GFDM-generalized Frequency Division Multiplexing[C], 5073571(2009).
[34] Datta R, Michailow N, Lentmaier M et al. GFDM Interference Cancellation for Flexible Cognitive Radio PHY Design[C], 6399031(2012).
[35] Farhang A, Marchetti N, Doyle L E. Low-complexity Modem Design for GFDM[J]. IEEE Transactions on Signal Processing, 64, 1507-1518(2016).
[36] Ren J, Liu B, Zhang L et al. Nonuniform QAM GFDM RoF System based on Probabilistic Shaping with Huffman Code[C], 8596289(2018).
[37] Borges R M, Marins T R R, Cunha M S B et al. Integration of a GFDM-based 5G Transceiver in a GPON Using Radio over Fiber Technology[J]. Journal of Lightwave Technology, 36, 4468-4477(2018).
[38] Zhang J, Xu M, Wang J et al. Full-duplex Quasi-gapless Carrier Aggregation Using FBMC in Centralized Radio-over-fiber Heterogeneous Networks[J]. Journal of Lightwave Technology, 35, 989-996(2017).
[39] Rottenberg F, Dat P T, Nguyen T H et al. 2×2 MIMO FBMC-OQAM Signal Transmission over a Seamless Fiber-Wireless System in the W-band[J]. IEEE Photonics Journal, 10, 2803209(2018).
[40] Parajuli H N, Shams H, Gonzalez L G et al. Experimental Demonstration of Multi-Gbps Multi Sub-bands FBMC Transmission in mm-Wave Radio over a Fiber System[J]. Optics Express, 26, 7306-7312(2018).
[41] Chen M, Deng A, Zhang L et al. Precoding-Enabled FBMC/OQAM for Short-reach IMDD Transmission[J]. IEEE Photonics Technology Letters, 33, 1305-1308(2021).
[42] Vakilian V, Wild T, Schaich F et al. Universal-filtered Multi-carrier Technique for Wireless Systems Beyond LTE[C], 6824990(2013).
[43] Schaich F, Wild T, Chen Y. Waveform Contenders for 5G-suitability for Short Packet and Low Latency Transmissions[C], 7023145(2014).
[44] Almutairi A F, Al-Gharabally M, Krishna A. Performance Analysis of Hybrid Peak to Average Power Ratio Reduction Techniques in 5G UFMC Systems[J]. IEEE Access, 7, 80651-80660(2019).
[45] Al-Rayif M I, Seleem H E, Ragheb A M et al. PAPR Reduction in UFMC for 5G Cellular Systems[J]. Electronics, 9, 1404(2020).
[46] Abdolee R, Ngah R, Vakilian V et al. Application of Radio-over-fiber (ROF) in Mobile Communication[C], 4603945(2007).
[47] Kanno A. High Bitrate mm-Wave Links Using RoF Technologies and Its Non-telecom application[C], 638-1322(2017).