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Parthasarathy, Swaminathan und Kirstädter, Andreas und Giggenbach, Dirk (2017) Adaptive HARQ with Channel State Information in Inter-HAP FSO Links. In: ITG-Fachbericht. VDE. Photonic Networks; 18. ITG Symposium, 11-12 May 2015, Leipzig, Germany.
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Kurzfassung
This paper investigates the impact of different Channel State Information (CSI) on code-rate adaptive Hybrid ARQ pro-tocols over inter-HAP (High Altitude Platform) FSO fading channel. Perfect, delayed, reciprocal and fixed-mean CSI are considered in the investigation. We study in particular the transmission efficiency of HARQ protocols where the code rate of a RS code is adapted to different CSI. Simulation results show that adaptive code rate based on correctly chosen CSI significantly outperforms HARQ with a non adaptive mechanism providing improved overall performance.
| elib-URL des Eintrags: | https://elib.dlr.de/112384/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Adaptive HARQ with Channel State Information in Inter-HAP FSO Links | ||||||||||||||||
| Autoren: |
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| Datum: | Mai 2017 | ||||||||||||||||
| Erschienen in: | ITG-Fachbericht | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Verlag: | VDE | ||||||||||||||||
| Name der Reihe: | Photonic Networks; 18. ITG Symposium; Proceedings of | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | ARQ, HAP, FSO, Index of Refraction Turbulence, Scintillation, Reciprocity, Bit Error Probability, Packet Error Probability, Transmission Efficiency, Error Detection and Correction, KNOCGOP | ||||||||||||||||
| Veranstaltungstitel: | Photonic Networks; 18. ITG Symposium | ||||||||||||||||
| Veranstaltungsort: | Leipzig, Germany | ||||||||||||||||
| Veranstaltungsart: | nationale Konferenz | ||||||||||||||||
| Veranstaltungsdatum: | 11-12 May 2015 | ||||||||||||||||
| Veranstalter : | ITG Informationstechnische Gesells. im VDE | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Optische Technologien und Anwendungen | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Satellitennetze | ||||||||||||||||
| Hinterlegt von: | Parthasarathy, Swaminathan | ||||||||||||||||
| Hinterlegt am: | 06 Jun 2017 12:58 | ||||||||||||||||
| Letzte Änderung: | 23 Feb 2019 00:21 |
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