Bibliograph. Daten | Feller, Frank; Necker, M. C.: Comparison of Opportunistic Scheduling Algorithms for HSDPA Networks. In: Proceedings of the 12th Open European Summer School and IFIP WG 6.3, WG 6.4, WG 6.6 and WG 6.9 Workshop (EUNICE 2006). Universität Stuttgart : Sonderforschungsbereich SFB 627 (Nexus: Umgebungsmodelle für mobile kontextbezogene Systeme). S. 61-68, englisch. Stuttgart: Universität Stuttgart, IKR, September 2006. Artikel in Tagungsband (Konferenz-Beitrag).
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CR-Klassif. | C.2.0 (Computer-Communication Networks, General)
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Kurzfassung | The conditions for scheduling multiple users on a shared wireless channel strongly differ from those in wireline systems. The time-variant nature of the radio link in combination with adaptive modulation and coding schemes used in modern wireless systems gives way to a variety of resource assignment strategies. In particular, channel-aware scheduling algorithms increase the system performance by serving users when it is most favorable with respect to their present channel quality. In this paper, we compare several different channel-aware schedulers with a set of basic channel-independent reference algorithms at the example of a state-of-the-art HSDPA system. We discuss their characteristics and evaluate their performance in a single-service and a multi-service scenario.
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Volltext und andere Links | pdf on IKR Homepage
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Abteilung(en) | Universität Stuttgart, Institut für Kommunikationsnetze und Rechnersysteme (IKR)
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Projekt(e) | SFB-627, A1 (Universität Stuttgart, Institut für Kommunikationsnetze und Rechnersysteme (IKR))
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Eingabedatum | 17. Dezember 2009 |
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