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Transport Layer Coding for Satellite-Based Audio and Multimedia Services to Vehicular Terminals in Ku-band

Berioli, Matteo und Ernst, Harald und Scalise, Sandro und Midthassel, Rolv und Loeillet, Christophe (2008) Transport Layer Coding for Satellite-Based Audio and Multimedia Services to Vehicular Terminals in Ku-band. In: IEEE Vehicular Technology Conference. IEEE 67th Vehicular Technology Conference, 2008-05-11 - 2008-05-14, Marina Bay, Singapore.

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Kurzfassung

Satellite radio for vehicles is normally hampered by the problem of the shadowing of the line-of-sight between satellite and receiver. One possible way to overcome this challenge is to provide a new type of radio service, hereafter referred to as personalized satellite radio, in alternative to the streaming approach used for traditional radio: individual audio and multimedia files are broadcasted instead of transmitting a number of distinct continuous streams. The received files are stored in a large cache located in the receiver of each mobile terminal and are sequentially played to generate a service similar to traditional radio/entertainment programmes. The resulting file-based radio approach makes use of higher-layer coding on transport level, to ensure a sufficient file transfer reliability even when some packets are lost due to the shadowing of the line-of-sight path, and of smart techniques to build up an audible programme with no interruptions and full audio quality based upon the available files. The paper presents this novel radio concept and the results of extensive trials which were conducted with a system test-bed developed in the framework of an ESA funded project.

Dokumentart:Konferenzbeitrag (Paper)
Titel:Transport Layer Coding for Satellite-Based Audio and Multimedia Services to Vehicular Terminals in Ku-band
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Berioli, MatteoNICHT SPEZIFIZIERT
Ernst, HaraldESA
Scalise, SandroNICHT SPEZIFIZIERT
Midthassel, RolvESA
Loeillet, ChristopheSES Global
Datum:12 Mai 2008
Erschienen in:IEEE Vehicular Technology Conference
Referierte Publikation:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:.
Veranstaltungstitel:IEEE 67th Vehicular Technology Conference
Veranstaltungsort:Marina Bay, Singapore
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2008-05-11 - 2008-05-14
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Weltraum (alt)
HGF - Programmthema:W - keine Zuordnung
DLR - Schwerpunkt:Weltraum
DLR - Forschungsgebiet:W - keine Zuordnung
DLR - Teilgebiet (Projekt, Vorhaben):W -- keine Zuordnung (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Kommunikation und Navigation > Digitale Netze
Hinterlegt von: Dr.-Ing. Sandro Scalise
Hinterlegt am:05 Mai 2008
Letzte Änderung:27 Apr 2009 14:27

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