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Epple, Ulrich und Shibli, Kamel und Schnell, Michael (2011) Investigation of Blanking Nonlinearity in OFDM Systems. ICC 2011, 2011-06-05 - 2011-06-09, Kyoto, Japan. doi: 10.1109/icc.2011.5962893.
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Kurzfassung
In this paper, we analyze the influence of a blanking nonlinearity onto OFDM systems in detail. We will derive closedform expressions for the signal degradation and the interference, which is introduced by the blanking nonlinearity. The theoretical results will be validated by simulations, which illustrate the detrimental blanking influence in a descriptive way. In addition it will be shown how the results affect an OFDM receiver and how the receiver can be adapted to the blanking nonlinearity. Simulation results confirm a gain of 3 dB at BER = 1 ⋅ 10−3 for a 16QAM transmission, when adapting the receiver accordingly.
| elib-URL des Eintrags: | https://elib.dlr.de/70166/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||
| Titel: | Investigation of Blanking Nonlinearity in OFDM Systems | ||||||||||||||||
| Autoren: |
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| Datum: | Juni 2011 | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| DOI: | 10.1109/icc.2011.5962893 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | OFDM, blanking nonlinearity | ||||||||||||||||
| Veranstaltungstitel: | ICC 2011 | ||||||||||||||||
| Veranstaltungsort: | Kyoto, Japan | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 5 Juni 2011 | ||||||||||||||||
| Veranstaltungsende: | 9 Juni 2011 | ||||||||||||||||
| Veranstalter : | IEEE | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | ATM und Flugbetrieb (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L AO - Luftverkehrsmanagement und Flugbetrieb | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Kommunikation, Navigation und Überwachung (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Nachrichtensysteme | ||||||||||||||||
| Hinterlegt von: | Epple, Ulrich | ||||||||||||||||
| Hinterlegt am: | 27 Jun 2011 11:40 | ||||||||||||||||
| Letzte Änderung: | 05 Nov 2024 15:26 |
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