Comparison of Various Modulation Technique OFDM, FBMC & UFMC

  • Unique Paper ID: 147742
  • Volume: 5
  • Issue: 10
  • PageNo: 437-440
  • Abstract:
  • To design a new waveform for 5G communications with a lower peak / average power ratio and a high Spectra Efficiency methods / Statistical analysis: In this document, orthogonal frequency division multiplexing (OFDM), filter bank Multi-carrier (FBMC) and Universal Multi-Conveyor Filtered (UFMC) are compared and the PAPR of these techniques is analyzed Applying different subcarriers and modulation techniques. Discoveries: Spectral efficiency is poor in OFDM due to presence of a cyclic prefix and efficiency can be improved by FBMC and UFMC. The use of separate filters for individuals. the subcarriers eliminate the cyclic prefix and an increase in the subcarriers further reduces the PAPR. The PAPR varies according to the modulation techniques used. Application / improvements: UFMC is the best waveform technique for 5Gwhen compared to OFDM and FBMC, which will have less PAPR and PAPR is further reduced by applying Optimization techniques

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{147742,
        author = {Junaid Sheikh and Aasawari Gawali and Snehal Dhabarde and Suchita Bhoyar and Sweety Thote and Sanjay Ganar},
        title = {Comparison of  Various Modulation Technique OFDM, FBMC & UFMC },
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {5},
        number = {10},
        pages = {437-440},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=147742},
        abstract = {To design a new waveform for 5G communications with a lower peak / average power ratio and a high Spectra Efficiency methods / Statistical analysis: In this document, orthogonal frequency division multiplexing (OFDM), filter bank Multi-carrier (FBMC) and Universal Multi-Conveyor Filtered (UFMC) are compared and the PAPR of these techniques is analyzed Applying different subcarriers and modulation techniques. Discoveries: Spectral efficiency is poor in OFDM due to presence of a cyclic prefix and efficiency can be improved by FBMC and UFMC. The use of separate filters for individuals. the subcarriers eliminate the cyclic prefix and an increase in the subcarriers further reduces the PAPR. The PAPR varies according to the modulation techniques used. Application / improvements: UFMC is the best waveform technique for 5Gwhen compared to OFDM and FBMC, which will have less PAPR and PAPR is further reduced by applying Optimization techniques},
        keywords = {4G, 5G, UFMC, OFDM, Spectral Efficiency,FBMC},
        month = {},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 5
  • Issue: 10
  • PageNo: 437-440

Comparison of Various Modulation Technique OFDM, FBMC & UFMC

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