In this paper the reference system is given by wireless usersaboard of fast moving vehicles, such as trains, connected to theInternet by means of satellite links. Performance of several TCPflavors are investigated in this scenario using a PerformanceEnhancing Proxy architecture. TCP performance are reported also in presence of UDP flows and some enhancements, such as large initial window and window scale, and are evaluated in terms of throughput and fairness. Results show that TCP Vegas is the best performing when large initial window and window scale options areimplemented.
TCP Performance for Vehicular Users Through Satellite Links / Casoni, Maurizio; Luppi, E.. - STAMPA. - 2:(2006), pp. 599-604. (Intervento presentato al convegno 2006 IEEE International Conference on Networks, ICON 2006 - Networking-Challenges and Frontiers tenutosi a Singapore, sgp nel 13-16 SETTEMBRE) [10.1109/ICON.2006.302626].
TCP Performance for Vehicular Users Through Satellite Links
CASONI, Maurizio;
2006
Abstract
In this paper the reference system is given by wireless usersaboard of fast moving vehicles, such as trains, connected to theInternet by means of satellite links. Performance of several TCPflavors are investigated in this scenario using a PerformanceEnhancing Proxy architecture. TCP performance are reported also in presence of UDP flows and some enhancements, such as large initial window and window scale, and are evaluated in terms of throughput and fairness. Results show that TCP Vegas is the best performing when large initial window and window scale options areimplemented.
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