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Performance evaluation of UFMC-based VLC systems using a modified SLM technique

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Języki publikacji
EN
Abstrakty
EN
Universal filtered multi-carrier (UFMC) is being studied as the favourable waveforms supporting the visible light communication broadcasting systems. However, the UFMC system faces a serious performance degradation on the transmitter side due to its high peak-to-average power ratio (PAPR). High PAPR of the signal is an analytical intention parameter for mobile networks, and it is necessary to minimize it as much as possible. This paper focuses on the PAPR reduction of the UFMC scheme. An efficient hybrid method of the PAPR reduction has been proposed and analysed through the Matlab™ simulation. The proposed hybrid scheme consists of a mixture of the selected-mapping method and the discrete Hartley transform precoding for a UFMC system (SLM-DHT-P-UFMC). The simulation results show that the proposed hybrid system has a better PAPR reduction performance compared to traditional SLM-UFMC and DHT-P-UFMC systems. Hence, LM-DHT-P-UFMC is considered to be the suggested scheme in visible light communication broadcasting systems.
Twórcy
  • Electronics and Communication Engineering Department, Higher Technological Institute, 10th of Ramadan City, Sharqia, 44629 Egypt
autor
  • Electronics and Communication Engineering Department, Faculty of Engineering Menoufia University, Menoufia, 32511 Egypt
autor
  • Electronics and Communication Engineering Department, Faculty of Engineering, Zagazig University, Zagazig, 44519 Egypt
Bibliografia
  • [1] Mohammed, N. A. & Elkarim, M. A. Exploring the effect of diffuse reflection on indoor localization systems based on RSSI-VLC. Opt. Express 23, 20297–20313 (2015). https://doi.org/10.1364/OE.23.020297
  • [2] Gerzaguet, R. et al. The 5G candidate waveform race: a comparison of complexity and performance. EURASIP J. Wirel. Commun. Netw. 2017, 13 (2017). https://doi.org/10.1186/s13638-016-0792-0
  • [3] Ambatali, C. D. M. & Marciano, J. J. S. Performance evaluation of the UFMC scheme under various transmission impairments. in 2016 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) 24–28 (2017). https://doi.org/10.1109/COMNETSAT.2016.7907410
  • [4] Vakilian, V., Wild, T., Schaich, F., Ten Brink, S. & Frigon, J. F. Universal-filtered multi-carrier technique for wireless systems beyond LTE. in 2013 IEEE Globecom Workshops (GC Wkshps) 223–228 (2013). https://doi.org/10.1109/GLOCOMW.2013.6824990
  • [5] Naga Rani, P. & Santhi Rani, C. H. UFMC: The 5G modulation technique. in 2016 IEEE International Conference on Computational Intelligence and Computing Research (ICCIC) (2016). https://doi.org/10.1109/ICCIC.2016.7919714
  • [6] Jebbar, H., El Hassani, S. & El Abbassi, A. Performance study of 5G multicarrier waveforms. in 2017 International Conference on Wireless Networks and Mobile Communications (WINCOM) (2017). https://doi.org/10.1109/WINCOM.2017.8238183
  • [7] 5G Waveform Candidates: Rohde & Schwarz White Paper - GSA. https://gsacom.com/paper/5g-waveform-candidates-rohde-schwarz-white-paper/
  • [8] Wild, T., Schaich, F. & Chen, Y. 5G air interface design based on universal filtered (UF-)OFDM. in 2014 19th International Conference on Digital Signal Processing, 699–704 (2014). https://doi.org/10.1109/ICDSP.2014.6900754
  • [9] Schaich, F., Wild, T. & Chen, Y. Waveform contenders for 5G - Suitability for short packet and low latency transmissions. in 2014 IEEE 79th Vehicular Technology Conference (VTC Spring) (2014). https://doi.org/10.1109/VTCSpring.2014.7023145
  • [10] Baig, I. et al. A low PAPR DHT precoding based UFMC scheme for 5G communication systems. in 2019 6th International Conference on Control, Decision and Information Technologies (CoDIT) 425−428 (2019). https://doi.org/10.1109/CoDIT.2019.8820502
  • [11] Baig, I. et al. A Low PAPR universal filtered multi-carrier system for 5G machine type communications. in 2019 Wireless Days (WD) 1–4 (2019). https://doi.org/10.1109/WD.2019.8734188
  • [12] Misra, J. & Mandal, R. Comparative analysis of PAPR reduction techniques in OFDM using precoding techniques. Int. J. Sci. Res. Dev. 3, 1041–1043 (2015).
  • [13] Sandoval, F., Poitau, G. & Gagnon, F. Hybrid peak-to-average power ratio reduction techniques: review and performance comparison. IEEE Access 5, 27145–27161 (2017). https://doi.org/10.1109/ACCESS.2017.2775859
  • [14] Zhang, Y., Liu, K. & Liu, Y. A Novel PAPR reduction algorithm based on SLM technique in UFMC systems. in 2018 IEEE/CIC International Conference on Communications in China (ICCC Workshops) 178–183 (2018). https://doi.org/10.1109/ICCChinaW.2018.8674491
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-db2ba423-3c0c-4a81-9026-447db4146ed2
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