The purpose of this work is to provide an enhanced adaptive approach to classic queue-based Bandwidth-on-Demand (BoD) procedures in broadband satellite networks. In queue-based schemes, the controller's objective is to drive the buffer queue length to an appropriate reference queue length, and the efficiency of the control strictly depends on the choice of its reference value. In latest approaches, solutions to adaptively modify the target reference queue length based on a set of network information have been proposed; nevertheless, in such approaches, the satellite terminals should base their control strategies on information which are not available to them, according to the communication standards of state-of-the-art technologies, such as DVB-RCS. The novelty of the presented algorithm is that it overcomes this limit by dynamically changing the reference queue length, based on information actually broadcast to the network terminals; the algorithm is at same time simple and effective, and is based on a game-theoretic approach which benefits of recent advances in congestion pricing theory. The effectiveness of the proposed approach is supported by Opnet (R) simulations as well as by considerations about the real implementability of the solution.

Congestion pricing for dynamic bandwidth allocation in satellite networks: A game-theoretic approach / Fiaschetti, Andrea; Pietrabissa, Antonio; Maurizio, Fiaschetti; Miriam, Petrone. - STAMPA. - (2012), pp. 1-6. (Intervento presentato al convegno IEEE 1st AESS European Conference on Satellite Telecommunications (ESTEL) tenutosi a Rome; Italy nel OCT 02-05, 2012) [10.1109/estel.2012.6400093].

Congestion pricing for dynamic bandwidth allocation in satellite networks: A game-theoretic approach

FIASCHETTI, ANDREA;PIETRABISSA, Antonio;
2012

Abstract

The purpose of this work is to provide an enhanced adaptive approach to classic queue-based Bandwidth-on-Demand (BoD) procedures in broadband satellite networks. In queue-based schemes, the controller's objective is to drive the buffer queue length to an appropriate reference queue length, and the efficiency of the control strictly depends on the choice of its reference value. In latest approaches, solutions to adaptively modify the target reference queue length based on a set of network information have been proposed; nevertheless, in such approaches, the satellite terminals should base their control strategies on information which are not available to them, according to the communication standards of state-of-the-art technologies, such as DVB-RCS. The novelty of the presented algorithm is that it overcomes this limit by dynamically changing the reference queue length, based on information actually broadcast to the network terminals; the algorithm is at same time simple and effective, and is based on a game-theoretic approach which benefits of recent advances in congestion pricing theory. The effectiveness of the proposed approach is supported by Opnet (R) simulations as well as by considerations about the real implementability of the solution.
2012
IEEE 1st AESS European Conference on Satellite Telecommunications (ESTEL)
broadband satellite network; bod; opnet®; opnet (r); queue-based; congestion pricing
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Congestion pricing for dynamic bandwidth allocation in satellite networks: A game-theoretic approach / Fiaschetti, Andrea; Pietrabissa, Antonio; Maurizio, Fiaschetti; Miriam, Petrone. - STAMPA. - (2012), pp. 1-6. (Intervento presentato al convegno IEEE 1st AESS European Conference on Satellite Telecommunications (ESTEL) tenutosi a Rome; Italy nel OCT 02-05, 2012) [10.1109/estel.2012.6400093].
File allegati a questo prodotto
File Dimensione Formato  
2012 - Congestion pricing for dynamic bandwidth allocation in satellite networks A game-theoretic approach(2).pdf

solo gestori archivio

Tipologia: Documento in Post-print (versione successiva alla peer review e accettata per la pubblicazione)
Licenza: Tutti i diritti riservati (All rights reserved)
Dimensione 386.03 kB
Formato Adobe PDF
386.03 kB Adobe PDF   Contatta l'autore
VE_2012_11573-536935.pdf

solo gestori archivio

Tipologia: Versione editoriale (versione pubblicata con il layout dell'editore)
Licenza: Tutti i diritti riservati (All rights reserved)
Dimensione 384.32 kB
Formato Adobe PDF
384.32 kB Adobe PDF   Contatta l'autore

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/536935
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 10
  • ???jsp.display-item.citation.isi??? 0
social impact