IP satellite networks are gaining a considerable interest mainly due to their ability to deliver high bandwidth services to nation-wide areas. However some difficulties still exist to implement IP-based transport mechanisms on geostationary satellite networks (i.e. TCP-based protocols are affected by the large delay-bandwidth product). The satellite network architecture presented in this paper is designed to provide a complete QoS support for IP traffic based on the DS paradigm, while minimizing the waste of the valuable satellite resource. The proposed technique operates on two time scales: a short-term reaction compensates fast traffic variations by an appropriate scheduling while a medium term resource allocation mechanism reduces the wasted bandwidth.

A Gateway Architecture for IP Satellite Networks with Dynamic Resource Management and DiffServ QoS Provision / L. S. RONGA; T. PECORELLA; E. DEL RE; R. FANTACCI. - In: INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING. - ISSN 1542-0973. - STAMPA. - 21:(2003), pp. 351-366. [10.1002/sat.757]

A Gateway Architecture for IP Satellite Networks with Dynamic Resource Management and DiffServ QoS Provision

RONGA, LUCA SIMONE;PECORELLA, TOMMASO;DEL RE, ENRICO;FANTACCI, ROMANO
2003

Abstract

IP satellite networks are gaining a considerable interest mainly due to their ability to deliver high bandwidth services to nation-wide areas. However some difficulties still exist to implement IP-based transport mechanisms on geostationary satellite networks (i.e. TCP-based protocols are affected by the large delay-bandwidth product). The satellite network architecture presented in this paper is designed to provide a complete QoS support for IP traffic based on the DS paradigm, while minimizing the waste of the valuable satellite resource. The proposed technique operates on two time scales: a short-term reaction compensates fast traffic variations by an appropriate scheduling while a medium term resource allocation mechanism reduces the wasted bandwidth.
2003
21
351
366
L. S. RONGA; T. PECORELLA; E. DEL RE; R. FANTACCI
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/207364
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