CNN-Based Hybrid QAM-PPM Modulation End-to-End Communication System

Tonghao Zhang; Xudong Wang; Nan Wu

doi:10.3788/LOP202259.1706001

[1] Wang T J, Yang F, Song J et al. Dimming techniques of visible light communications for human-centric illumination networks: state-of-the-art, challenges, and trends[J]. IEEE Wireless Communications, 27, 88-95(2020).

[2] Ndjiongue A R, Ngatched T M N, Dobre O A et al. VLC-based networking: feasibility and challenges[J]. IEEE Network, 34, 158-165(2020).

[3] Vappangi S, Mani V V. Performance analysis of DST-based intensity modulated/direct detection (IM/DD) systems for VLC[J]. IEEE Sensors Journal, 19, 1320-1337(2019).

[4] Jovicic A, Li J Y, Richardson T. Visible light communication: opportunities, challenges and the path to market[J]. IEEE Communications Magazine, 51, 26-32(2013).

[5] Liu X, Chandrasekhar S, Wood T H et al. M-ary pulse-position modulation and frequency-shift keying with additional polarization/phase modulation for high-sensitivity optical transmission[J]. Optics Express, 19, B868-B881(2011).

[6] Liu X, Wood T H, Tkach R W et al. Demonstration of record sensitivities in optically preamplified receivers by combining PDM-QPSK and M-ary pulse-position modulation[J]. Journal of Lightwave Technology, 30, 406-413(2012).

[7] Khallaf H S, Shalaby H M H, Kawasaki Z. Proposal of a hybrid OFDM-PPM technique for free space optical communications systems[C], 287-288(2013).

[8] Wang X D, Liu Y, Wu N et al. Hybrid multi-dimensional CAP-MPPM modulation scheme for VLC systems[J]. Chinese Journal of Lasers, 47, 0606004(2020).

[9] Yu M H, Guo H X, Liu Y Y et al. Improved two modulus equalization algorithm for MPPM-QPSK optical communication system[J]. Acta Optica Sinica, 41, 1906004(2021).

[10] Felix A, Cammerer S, Dörner S et al. OFDM-autoencoder for end-to-end learning of communications systems[C], 18054197(2018).

[11] Huang H J, Guo S, Gui G et al. Deep learning for physical-layer 5G wireless techniques: opportunities, challenges and solutions[J]. IEEE Wireless Communications, 27, 214-222(2020).

[12] Wang Y, Liu M, Yang J et al. Data-driven deep learning for automatic modulation recognition in cognitive radios[J]. IEEE Transactions on Vehicular Technology, 68, 4074-4077(2019).

[13] He H T, Wen C K, Jin S et al. Deep learning-based channel estimation for beamspace mmWave massive MIMO systems[J]. IEEE Wireless Communications Letters, 7, 852-855(2018).

[14] O’Shea T, Hoydis J. An introduction to deep learning for the physical layer[J]. IEEE Transactions on Cognitive Communications and Networking, 3, 563-575(2017).

[15] Wu N, Wang X D, Lin B et al. A CNN-based end-to-end learning framework toward intelligent communication systems[J]. IEEE Access, 7, 110197-110204(2019).

[16] Lee H, Lee I, Quek T Q S et al. Binary signaling design for visible light communication: a deep learning framework[J]. Optics Express, 26, 18131-18142(2018).

[17] Ulkar M G, Baykas T, Pusane A E. VLCnet: deep learning based end-to-end visible light communication system[J]. Journal of Lightwave Technology, 38, 5937-5948(2020).

[18] Wang X D, Wu N, Wang X. A transmission scheme of CNN-based autoencoder for STBC systems[J]. Telecommunication Engineering, 60, 746-752(2020).