Tran, V.-N. and Le, H.-N. (2017) Reconfigurable Complex Filtering Methods for PAPR Reduction of OFDM Signals with Low Computational Complexity. In: 4th International Conference on Engineering and Telecommunication, En and T 2017, 29 November 2017 through 30 November 2017.
Reconfigurable Complex Filtering Methods for PAPR Reduction of OFDM Signals with Low Computational Complexity..pdf
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Abstract
In this paper, we analyze the reconfigurable complex filtering techniques based on the Tone Reservation (TR) set and data bearing sub-carriers in the time-domain and in the frequency-domain to reduce the Peak-to-Average Power Ratio (PAPR) of OFDM signals. The simulation results of the proposed methods for 16-QAM and 64-QAM modulation are presented. These results show that PAPR of OFDM signals is significantly reduced (about 6.6 dB), and OFDM signals can reach the desired amplitude level after 2-4 iterations. © 2017 IEEE.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculties > Faculty of Radio-Electronic Engineering |
| Identification Number: | 10.1109/ICEnT.2017.19 |
| Uncontrolled Keywords: | FIR filters; Frequency domain analysis; Orthogonal frequency division multiplexing; Passive filters; Complex filtering; Complex filters; Frequency domains; Low computational complexity; PAPR reduction; Peak to average power ratio; Reconfigurable; Tone reservation; Time domain analysis |
| Additional Information: | Conference code: 134065. Language of original document: English. |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/9648 |
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