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Efficient Resource Management strategies for MF-TDMA satellite reverse links with Fade Mitigation Techniques

Kißling, Christian (2006) Efficient Resource Management strategies for MF-TDMA satellite reverse links with Fade Mitigation Techniques. Advanced Satellite Mobile Systems (ASMS) 2006, [2006-05-29 - 2006-05-31], Herrsching am Ammersee.

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Kurzfassung

This paper addresses the design and evaluation of an efficient resource management strategy with dynamic bandwidth allocation for transmission in the return link of a GEO satellite system with Adaptive Coding and Modulation (ACM) as fade mitigation technique. One possibility for an application in a system similar to DVB-RCS is to assign the Modulation and Coding used for different time-slots in the superframe once at the beginning of transmission and to hold it constant for all subsequent superframes (SF). Dependent on whether all possible ModCods are represented in a SF or only a fraction, policies are defined about which assignment is best in terms of bandwidth efficiency and throughput. Moreover the task of resolving a conflict (in case the capacity within a specific ModCod is insufficient to serve all the requests) has to be investigated. The final paper proposes an architecture which has a very low computational complexity to perform all these tasks. Moreover comparative simulation results on the performance differences of two different conflict resolving strategies are presented.

Dokumentart:Konferenzbeitrag (Paper, Poster)
Titel:Efficient Resource Management strategies for MF-TDMA satellite reverse links with Fade Mitigation Techniques
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Kißling, ChristianNICHT SPEZIFIZIERT
Datum:10 März 2006
Referierte Publikation:Ja
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:MF-TDMA, Resource Management, RRM, DVB-RCS, ACM, Dynamic Resource Allocation
Veranstaltungstitel:Advanced Satellite Mobile Systems (ASMS) 2006
Veranstaltungsort:Herrsching am Ammersee
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:[2006-05-29 - 2006-05-31]
Veranstalter :DLR (KN), ESA-Estec, SatNEx, MoSSA Specific Support Action European Comission
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 -- keine Zuordnung (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Kommunikation und Navigation > Digitale Netze
Hinterlegt von: Christian Kißling
Hinterlegt am:28 Mär 2006
Letzte Änderung:27 Apr 2009 05:03

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