The exponential growth of the Internet, the heterogeneity of networks, and the need for QoS maintenance have urged researchers to develop ideas for managing network scalability and endto- end QoS assurance. In this article an IP IntServ architecture in the satellite access network is combined with a scalable IP DiffServ-like architecture in the terrestrial core network. The proposed architecture aims at guaranteeing fine-grained bandwidth control in the satellite access network and stateless scalability in the core network, by exploiting per-aggregate traffic flow control, typical of the Aggregate RSVP protocol, and stateless service assurance, typical of the SCORE approach.
A Scalable Framework for End-to-End QoS Assurance in IP-Oriented Terrestrial-GEO Satellite Networks / Molinaro, Antonella; De Rango, F; Marano, S; Tropea, M. - In: IEEE COMMUNICATIONS MAGAZINE. - ISSN 0163-6804. - 43, Issue 4:4(2005), pp. 130-137. [10.1109/MCOM.2005.1421916]
A Scalable Framework for End-to-End QoS Assurance in IP-Oriented Terrestrial-GEO Satellite Networks
MOLINARO, Antonella;
2005-01-01
Abstract
The exponential growth of the Internet, the heterogeneity of networks, and the need for QoS maintenance have urged researchers to develop ideas for managing network scalability and endto- end QoS assurance. In this article an IP IntServ architecture in the satellite access network is combined with a scalable IP DiffServ-like architecture in the terrestrial core network. The proposed architecture aims at guaranteeing fine-grained bandwidth control in the satellite access network and stateless scalability in the core network, by exploiting per-aggregate traffic flow control, typical of the Aggregate RSVP protocol, and stateless service assurance, typical of the SCORE approach.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.