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Dammann, Armin (2009) Space-Time-Frequency Diversity in the Next Generation of Terrestrial Digital Video Broadcasting. Springer. 7. International Workshop on Multi-Carrier Systems & Solutions, 5.-6. Mai 2009, Herrsching, Germany. ISBN 978-90-481-2529-6 ISSN 1876-1100
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Offizielle URL: http://www.springer.com/engineering/signals/book/978-90-481-2529-6
Kurzfassung
DVB-T2 is an emerging terrestrial digital video broadcasting standard. Compared to DVB-T, which is widely deployed at the present time, DVB-T2 promises performance gains because of improved coding, modulation and multiple antenna technologies. Alamouti Space-Frequency coding in DVB-T2 provides additional frequency diversity, especially in multipath propagation environments. Coding and interleaving is done with sufficient depth such that temporal diversity can be exploited as well. In this paper we investigate the achievable frequency diversity gains by Alamouti Space-frequency coding and the additional achievable temporal diversity gains by applying a standard conformable multi antenna Doppler diversity scheme. Simulation results for the TU6 radio propagation channel model show achievable diversity gains up to about 8 dB.
| Dokumentart: | Konferenzbeitrag (NICHT SPEZIFIZIERT) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Titel: | Space-Time-Frequency Diversity in the Next Generation of Terrestrial Digital Video Broadcasting | ||||||||||
| Autoren: |
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| Datum: | Mai 2009 | ||||||||||
| In Open Access: | Nein | ||||||||||
| In SCOPUS: | Nein | ||||||||||
| In ISI Web of Science: | Nein | ||||||||||
| Band: | 41 | ||||||||||
| Seitenanzahl: | 404 | ||||||||||
| Herausgeber: |
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| Verlag: | Springer | ||||||||||
| Name der Reihe: | Lecture Notes in Electrical Engineering | ||||||||||
| ISSN: | 1876-1100 | ||||||||||
| ISBN: | 978-90-481-2529-6 | ||||||||||
| Status: | veröffentlicht | ||||||||||
| Stichwörter: | DVB-T, DVB-T2, OFDM, Cyclic Delay Diversity, Discontinuous Doppler Diversity, Alamouti, Space-Time-Code | ||||||||||
| Veranstaltungstitel: | 7. International Workshop on Multi-Carrier Systems & Solutions | ||||||||||
| Veranstaltungsort: | Herrsching, Germany | ||||||||||
| Veranstaltungsart: | Workshop | ||||||||||
| Veranstaltungsdatum: | 5.-6. Mai 2009 | ||||||||||
| Veranstalter : | German Aerospace Center (DLR), Institute of Communications and Navigation | ||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||
| HGF - Programmthema: | W KN - Kommunikation/Navigation | ||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||
| DLR - Forschungsgebiet: | W KN - Kommunikation/Navigation | ||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben GNSS2/Neue Dienste und Produkte (alt) | ||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation Institut für Kommunikation und Navigation > Nachrichtensysteme | ||||||||||
| Hinterlegt von: | Dammann, Dr.-Ing. Armin | ||||||||||
| Hinterlegt am: | 21 Jul 2009 11:18 | ||||||||||
| Letzte Änderung: | 12 Dez 2013 20:40 |
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