Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR
The paper presents the analysis of peak average power ratio (PAPR) performance of wavelet based OFDM (WOFDM) using wavelet families. We study on several wavelet from different wavelet families to find out the PAPR performance. The WOFDM system using, Haar, Daubechies, Symlets, Coiflets, Biorthogonal...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
African Journal Online
2018
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/70683/ http://irep.iium.edu.my/70683/1/70683_Performance%20comparison%20of%20DFT%2C%20DCT%20and%20DWT.pdf |
| _version_ | 1848787333240848384 |
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| author | Pinardi, Sofia Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Abdullah, Khaizuran |
| author_facet | Pinardi, Sofia Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Abdullah, Khaizuran |
| author_sort | Pinardi, Sofia |
| building | IIUM Repository |
| collection | Online Access |
| description | The paper presents the analysis of peak average power ratio (PAPR) performance of wavelet based OFDM (WOFDM) using wavelet families. We study on several wavelet from different wavelet families to find out the PAPR performance. The WOFDM system using, Haar, Daubechies, Symlets, Coiflets, Biorthogonal, and discrete Meyer. WOFDM using QPSK modulation to reduce PAPR. Discrete Fourier transform (DFT) and discrete cosine transform
(DCT) to compare discrete wavelet transform (DWT). These transform, that DCT with ‘Haar’ and ‘biorthogonal’ shows better improvement among the wavelet families since the PAPR achieve almost 5 dB. |
| first_indexed | 2025-11-14T17:23:16Z |
| format | Article |
| id | iium-70683 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T17:23:16Z |
| publishDate | 2018 |
| publisher | African Journal Online |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-706832019-07-12T08:19:53Z http://irep.iium.edu.my/70683/ Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR Pinardi, Sofia Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Abdullah, Khaizuran TK5101 Telecommunication. Including telegraphy, radio, radar, television The paper presents the analysis of peak average power ratio (PAPR) performance of wavelet based OFDM (WOFDM) using wavelet families. We study on several wavelet from different wavelet families to find out the PAPR performance. The WOFDM system using, Haar, Daubechies, Symlets, Coiflets, Biorthogonal, and discrete Meyer. WOFDM using QPSK modulation to reduce PAPR. Discrete Fourier transform (DFT) and discrete cosine transform (DCT) to compare discrete wavelet transform (DWT). These transform, that DCT with ‘Haar’ and ‘biorthogonal’ shows better improvement among the wavelet families since the PAPR achieve almost 5 dB. African Journal Online 2018 Article PeerReviewed application/pdf en http://irep.iium.edu.my/70683/1/70683_Performance%20comparison%20of%20DFT%2C%20DCT%20and%20DWT.pdf Pinardi, Sofia and Ismail, Ahmad Fadzil and Hasan, Mohammad Kamrul and Abdullah, Khaizuran (2018) Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR. Journal of Fundamental and Applied Sciences, 10 (2 (Special issue)). pp. 138-150. ISSN 1112-9867 https://www.ajol.info/index.php/jfas/article/view/171360/160772 |
| spellingShingle | TK5101 Telecommunication. Including telegraphy, radio, radar, television Pinardi, Sofia Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Abdullah, Khaizuran Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR |
| title | Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR |
| title_full | Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR |
| title_fullStr | Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR |
| title_full_unstemmed | Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR |
| title_short | Performance comparison of DFT, DCT and DWT based OFDM with wavelet family to minimize PAPR |
| title_sort | performance comparison of dft, dct and dwt based ofdm with wavelet family to minimize papr |
| topic | TK5101 Telecommunication. Including telegraphy, radio, radar, television |
| url | http://irep.iium.edu.my/70683/ http://irep.iium.edu.my/70683/ http://irep.iium.edu.my/70683/1/70683_Performance%20comparison%20of%20DFT%2C%20DCT%20and%20DWT.pdf |