This paper deals with the problem of congestion control in a heterogeneous network scenario. Specifically, it introduces the concept of dynamic congestion estimation. The algorithm runs in the edge routers (ER) (the routers collecting the traffic between two different networks) with the aim of avoiding congestion in the network routers. ERs communicate via the network itself, which, consequently, introduces a variable feedback delay in the control loop. The algorithm is based on the Smith's principle; the main novelty is that the algorithm adapts to the delay and rate variations, since it exploits on-line estimates obtained via probe packets.

Edge router congestion control with congestion estimation / Pietrabissa, Antonio; DELLI PRISCOLI, Francesco; V., Lombardi. - (2004), pp. 2370-2371. (Intervento presentato al convegno 43rd IEEE Conference on Decision and Control tenutosi a San Diego, CA nel DEC 14-17, 2004) [10.1109/cdc.2004.1428752].

Edge router congestion control with congestion estimation

PIETRABISSA, Antonio;DELLI PRISCOLI, Francesco;
2004

Abstract

This paper deals with the problem of congestion control in a heterogeneous network scenario. Specifically, it introduces the concept of dynamic congestion estimation. The algorithm runs in the edge routers (ER) (the routers collecting the traffic between two different networks) with the aim of avoiding congestion in the network routers. ERs communicate via the network itself, which, consequently, introduces a variable feedback delay in the control loop. The algorithm is based on the Smith's principle; the main novelty is that the algorithm adapts to the delay and rate variations, since it exploits on-line estimates obtained via probe packets.
2004
43rd IEEE Conference on Decision and Control
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Edge router congestion control with congestion estimation / Pietrabissa, Antonio; DELLI PRISCOLI, Francesco; V., Lombardi. - (2004), pp. 2370-2371. (Intervento presentato al convegno 43rd IEEE Conference on Decision and Control tenutosi a San Diego, CA nel DEC 14-17, 2004) [10.1109/cdc.2004.1428752].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/237541
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