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Matuz, Balazs und Liva, Gianluigi und Paolini, Enrico und Chiani, Marco und Bauch, Gerhard (2013) Blockwise Noncoherent AWGN Channel: Concatenated Codes and Composite Capacity. Systems, Communication and Coding (SCC), 2013-01-21 - 2013-01-24, Munich, Germany.
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Kurzfassung
We consider binary phase shift keying (BPSK) over an additive white Gaussian noise (AWGN) channel with constant, but unknown carrier phase over blocks of nI channel symbols and a concatenated coding scheme. The composite capacity of the channel constrained to specific binary inner codes, i.e. codes with good minimum distance properties, is derived. The outer code is chosen from the ensemble of non-binary regular (2, dc) low-density parity-check (LDPC) codes with fixed variable node degree of 2 and check node degree dc. Iterative decoding thresholds obtained by means of density evolution are provided for several concatenations of inner and outer codes and are compared with capacity results.
| elib-URL des Eintrags: | https://elib.dlr.de/113853/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Blockwise Noncoherent AWGN Channel: Concatenated Codes and Composite Capacity | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | Januar 2013 | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Coherent, blockwise non-coherent AWGN channel, LDPC codes, non-binary, concatenation, low rate. | ||||||||||||||||||||||||
| Veranstaltungstitel: | Systems, Communication and Coding (SCC) | ||||||||||||||||||||||||
| Veranstaltungsort: | Munich, Germany | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 21 Januar 2013 | ||||||||||||||||||||||||
| Veranstaltungsende: | 24 Januar 2013 | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Kommunikation und Navigation | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R KN - Kommunikation und Navigation | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Multimedia Satellitennetze (alt) | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Satellitennetze | ||||||||||||||||||||||||
| Hinterlegt von: | Matuz, Balazs | ||||||||||||||||||||||||
| Hinterlegt am: | 31 Aug 2017 09:50 | ||||||||||||||||||||||||
| Letzte Änderung: | 23 Aug 2024 09:06 |
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