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

• Autorzy: Mansour Shalaby E. , Dessouky M. , Hussin S.

Identyfikatory

DOI

10.24425/opelre.2021.135832

• 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.

Słowa kluczowe

EN

universal filtered multi-carrier; orthogonal frequency division; multiplexing; peak-to-average power ratio; selected-mapping; discrete Hartley transform precoding

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2021
• Tom: Vol. 29, No. 3
• Strony: 85--90
• Opis fizyczny: Bibliogr. 14 poz., schem., wykr.

Twórcy

autor

Mansour Shalaby E.

• Electronics and Communication Engineering Department, Higher Technological Institute, 10th of Ramadan City, Sharqia, 44629 Egypt

autor

Dessouky M.

• Electronics and Communication Engineering Department, Faculty of Engineering Menoufia University, Menoufia, 32511 Egypt

autor

Hussin S.

• Electronics and Communication Engineering Department, Faculty of Engineering, Zagazig University, Zagazig, 44519 Egypt

Bibliografia

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• [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
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• [7] 5G Waveform Candidates: Rohde & Schwarz White Paper - GSA. https://gsacom.com/paper/5g-waveform-candidates-rohde-schwarz-white-paper/
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• [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).