Carrier parity distribution influence on PAPR mitigation using Tones Reservation method
| Autor: | Diallo Mamadou Lamarana, Palicot Jacques, Faouzi Bader |
|---|---|
| Přispěvatelé: | Institut d'Électronique et des Technologies du numéRique (IETR), Université de Nantes (UN)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Nantes Université (NU)-Université de Rennes 1 (UR1), Université de Nantes (UN)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Computer science
Real-time computing Reservation 020206 networking & telecommunications 020302 automobile design & engineering 02 engineering and technology [SPI.TRON]Engineering Sciences [physics]/Electronics Frequency divider [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI] 0203 mechanical engineering Bounded function Power ratio 0202 electrical engineering electronic engineering information engineering Parity distribution Algorithm |
| Zdroj: | 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2015, Oct 2015, Brno, Czech Republic. pp.40--44, ⟨10.1109/ICUMT.2015.7382402⟩ ICUMT |
| DOI: | 10.1109/ICUMT.2015.7382402⟩ |
| Popis: | International audience; Orthogonal Frequency Division Multiplex modulation, suffers from a high Peak-to-Average Power Ratio (PAPR). Tone Reservation (TR) is a popular PAPR mitigation technique that uses a set of reserved tones to carry the peak reducing signal. Many works exist in the scientific literature on computing this peak cancelling signal and it's well known that the performance of these approaches depend also on the location of the reserved tones. In this paper, we focus our attention on the reserved tones parity and its influence on the performance in terms of PAPR reduction. The TR based gradient project (TR-GP) algorithm is used to achieve this work and we have shown that when the reserved tones have the same parity, the achieved PAPR using the TR-GP method versus the number of performed iterations is under bounded unlike the case where the reserved tones have not the same parity. © 2015 IEEE. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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