[1] Anusha M, Murthy T S N. PAPR analysis of MB-OFDM UWB signal using hybrid PS-GW optimized PTS technique[C], 219-221(2022).
[2] Li Z, Erkılınç M S, Shi K et al. Digital linearization of direct-detection transceivers for spectrally efficient 100 Gb/s/λ WDM metro networking[J]. Journal of Lightwave Technology, 36, 27-36(2017).
[3] Halabi F, Chen L, Giddings R P et al. Subcarrier grouping-enabled improvement in transmission performance of subcarrier index-power modulated optical OFDM for IM/DD PON systems[J]. Journal of Lightwave Technology, 36, 4792-4798(2018).
[4] Li L J, Chen J, Tang Z J et al. Flip-OFDM based on Hartley transform for optical wireless communications[J]. Acta Optica Sinica, 41, 1906002(2021).
[5] Zhou K J, Cui S. Complex signal field retrieval based on improved Kramers-Kronig coherent receiver without digital upsampling[C], 180-183(2020).
[6] An S H, Zhu Q M, Li J C et al. Accurate field reconstruction at low CSPR condition based on a modified KK receiver with direct detection[J]. Journal of Lightwave Technology, 38, 485-491(2020).
[7] Sun M F, Cai Y C, Zhu M et al. Summary of field signal recovery technology in direct detection optical fiber communication system[J]. Laser & Optoelectronics Progress, 59, 1100002(2022).
[8] Gong X X, Hu T, Zhang Q H. Dispersion suppression single sideband digital filtering multiple access-passive optical network system[J]. Acta Optica Sinica, 42, 1406002(2022).
[9] Gong X X, Zhang Q H, Zhang X et al. Security issues and possible solutions of future-oriented optical access networks for 5G and beyond[J]. IEEE Communications Magazine, 59, 112-118(2021).
[10] Shen J J, Liu B, Mao Y Y et al. Enhancing the reliability and security of OFDM-PON using modified Lorenz chaos based on the linear properties of FFT[J]. Journal of Lightwave Technology, 39, 4294-4299(2021).
[11] Zhang Y Q, Jiang N, Zhao A K et al. Security enhancement in coherent OFDM optical transmission with chaotic three-dimensional constellation scrambling[J]. Journal of Lightwave Technology, 40, 3749-3760(2022).
[12] Li S S, Cheng M F, Deng L et al. Secure strategy for OFDM-PON using digital chaos algorithm with fixed-point implementation[J]. Journal of Lightwave Technology, 36, 4826-4833(2018).
[13] Wu T W, Zhang C F, Chen Y H et al. Compressive sensing chaotic encryption algorithms for OFDM-PON data transmission[J]. Optics Express, 29, 3669-3684(2021).
[14] Zhou Y X, Bi M H, Teng X Y et al. Physical layer encryption and system performance enhancement algorithm based on chaos mapping in OFDM-PON[J]. Acta Optica Sinica, 41, 1606002(2021).
[15] Liu G Z, Wu Q, Wang G Y et al. Improved logistic chaotic mapping and its application in image encryption and hiding[J]. Journal of Electronics & Information Technology, 44, 3602-3609(2022).
[16] Chen S B. Research on security performance of chaotic image encryption algorithm[J]. Software Engineering, 25, 56-59(2022).
