Transmission Control Protocol (TCP) performance over Digital Video Broadcasting-Return Channel via Satellite (DVB-RCS) standard is greatly affected by the total delay, which is mainly clue to two components, propagation delay and access delay. Both are significant because they are dependent oil the long propagation path of the satellite link. I-lie former is intrinsic and due to radio wave propagation over the satellite channel for both TCP packets and acknowledgements. It is regulated by the control loop that governs TCP. The latter is due to the control loop that governs the demand assignment Multiple access (DAMA) signalling exchange between satellite terminals and the network control center. necessary to manage return link resources. DAMA is adopted in DVB-RCS standard to achieve flexible and efficient use of the shared resources. Therefore, performance of TCP over DVB-RCS may degrade due to the exploitation of two nested control loops also depending oil both file selected DAMA algorithm and the traffic profile. This paper analyses the impact of basic DAMA implementation oil TCP-based applications over a DVB-RCS link for a large Set Of study Cases. To provide a detailed overview of TCP performance in DVB-RCS environment, the analysis includes both theoretical approach and simulation campaign. Copyright (C) 2009 John Wiley & Sons, Ltd.
|Tipologia:||Articolo su rivista|
|Citazione:||Luglio M., R.C. (2009). Performance evaluation of TCP-based applications over DVB-RCS DAMA schemes. INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING, 27(3), 163-191.|
|IF:||Con Impact Factor ISI|
|Settore Scientifico Disciplinare:||Settore ING-INF/03 - Telecomunicazioni|
|Revisione (peer review):||Sì, ma tipo non specificato|
|Digital Object Identifier (DOI):||10.1002/sat.930|
|Stato di pubblicazione:||Pubblicato|
|Data di pubblicazione:||mar-2009|
|Titolo:||Performance evaluation of TCP-based applications over DVB-RCS DAMA schemes|
|Autori interni:||LUGLIO, MICHELE |
|Autori:||Luglio M., Roseti C., Zampognaro F.|
|Appare nelle tipologie:||01 - Articolo su rivista|
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