This paper is concerned with the application of a novel robust AQM controller recently presented in the literature to TCP Westwood congestion control. The aim is twofold. Firstly we assess the performance of the scheme when applied to networks where the traffic is generated by sources controlled by Westwood TCP. Secondly, we validate the controller through numerical simulations showing that it guarantees better performance in the presence of unwanted variations of the load, the round trip time and the link capacity when compared to other existing AQM control schemes.
Design of robust AQM controllers for improved TCP Westwood congestion control / DI BERNARDO, Mario; L. A., Grieco; Manfredi, Sabato; S., Mascolo. - STAMPA. - (2004), pp. 1-7. (Intervento presentato al convegno Proceedings of 16th Symposium on Mathematical Theory of Networks and Systems tenutosi a Leuven, Belgium nel Giugno 2004).
Design of robust AQM controllers for improved TCP Westwood congestion control
DI BERNARDO, MARIO;MANFREDI, SABATO;
2004
Abstract
This paper is concerned with the application of a novel robust AQM controller recently presented in the literature to TCP Westwood congestion control. The aim is twofold. Firstly we assess the performance of the scheme when applied to networks where the traffic is generated by sources controlled by Westwood TCP. Secondly, we validate the controller through numerical simulations showing that it guarantees better performance in the presence of unwanted variations of the load, the round trip time and the link capacity when compared to other existing AQM control schemes.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
