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Journals / International Advanced Researches and Engineering Journal / 2019 / Cilt: 3 - Sayı: 3

PAPR reduction performance of bat algorithm in OFDM systems

Necmi TAŞPINAR
Yüksel TOKUR BOZKURT
Pages
150–155
Publication Date
2022-10-19
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The simulation results elucidate that BA-PTS scheme can provides better PAPR reduction performance with less computational load.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The progression in technology requires improved modulation techniques for wideband digital communication systems.
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Key Findings & Data:However, high peak-to-average power ratio (PAPR) is one of the significant limitations on the performance and power efficiency of OFDM systems.
💡
Conclusion & Impact:The simulation results elucidate that BA-PTS scheme can provides better PAPR reduction performance with less computational load.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Bat Algorithm · OFDM · PAPR

Abstract

The progression in technology requires improved modulation techniques for wideband digital communication systems. Orthogonal frequency division multiplexing is efficacious systems to fulfill high-speed data transmissions needs. However, high peak-to-average power ratio (PAPR) is one of the significant limitations on the performance and power efficiency of OFDM systems. Due to industrial and scientific relevance, the assessment of the PAPR reduction has become popular subject in the current decade. This study presents the combination of bat algorithm with partial transmit sequence scheme as an efficient PAPR reduction method with an alleviated computational load. A set of simulations with different partial transmit sequence schemes are performed to comparatively evaluate the PAPR reduction performance of the partial transmit sequence based on bat algorithm scheme in OFDM system. The simulation results elucidate that BA-PTS scheme can provides better PAPR reduction performance with less computational load.

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Cite This Article

TAŞPINAR, N., BOZKURT, Y. T. (2022). PAPR reduction performance of bat algorithm in OFDM systems. International Advanced Researches and Engineering Journal, Cilt: 3 - Sayı: 3, 150–155. https://ajindex.com/articles/539375

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References (14)

  1. Yang, S., Yang, W., Cai, Y., and Wei L., An energy efficient PTS scheme for PAPR reduction in OFDM relay systems. in ChinaCom2015: Shanghai, China. p.858-863
  2. Patidar, M.K., Mishra, A., and Saxena, R., Partial approximate gradient constellation for PAPR reduction in OFDM signals. International Journal of systems, Control and Communications, 2016. 7(1): p.83-96
  3. Joshi, A., and Saini, D.S., Peak-to-average power ratio reduction of OFDM signals using improved PTS scheme with low computational complexity. WSEAS Transactions on Communications, 2013. 12(12): p. 630-640
  4. Huang, X., Diversity performance of precoded OFDM with MMSE equalization. in ISCIT’07: Sydney, Australia. p.802-807
  5. Wang, J., Guo, Y., and Zhou, X., PTS-clipping method to reduce the PAPR in ROF-OFDM system. IEEE Transactions Consumer Electronics, 2009. 55(2): p. 356-359
  6. Jones, A.E., Wilkinson, T.A., and Barton, S.K., Block coding scheme for reduction of peak to mean envelope power ratio of multicarrier transmission scheme. Electron Lett, 1994. 30(25): p. 2098–2099
  7. Sharma, C., Tomar, S.K., and Gupta, A.K., PAPR reduction in OFDM system using adaptive coding technique with pre distortion method. WSEAS Transactions Communications, 2011. 10(9): p. 255-262
  8. Huang, X., Lu, J., Zheng, J., and Letaief, K.B., Companding transform for reduction in peak-to-average power ratio of OFDM signals. IEEE Transactions on Wireless Communications, 2004, 3(6): p. 2030-2039
  9. Jie, Y., Lei, C., Quan, L., and De, C., A modified selected mapping technique to reduce the peak-to-average power ratio of OFDM signal. IEEE Transactions Consum Electr, 2007. 53(3): p. 846-851
  10. Chen, J.C., and Li, C.P., Tone reservation using near- optimal peak reduction tone set selection algorithm for PAPR reduction in OFDM systems. IEEE Signal Processing Letters, 2010. 17(11): p. 933-936
  11. Cimini, L.J., and Sollenberger, N.R., Peak-to-average power ratio reduction of an OFDM signal using partial transmits sequences. IEEE Commun Lett, 2000. 4(3): p. 86-88
  12. Tokur Bozkurt, Y., and Taspinar, N., PAPR reduction in OFDM systems using partial transmit sequence with Cuckoo search optimization algorithm. International Journal of Intelligent Systems and Applications in Engineering, 2016. 4(1): p. 260-263, 2016
  13. Kermani, E.M., Salehinejad, H., and Talebi, S., PAPR reduction of OFDM signals using harmony search algorithm, in ICT2011: Ayia Napa, Cyprus. p. 90-94
  14. Hung, H.L., and Huang, Y.F., Peak-to-average p