Adaptive multi-level explicit congestion notification

Adaptive multi-level explicit congestion notification

In this paper we extend Multi-level ECN, a new TCP congestion scheme, which we have proposed previously. The Multi-level Explicit Congestion Notification (MECN) algorithm allows network operators to achieve high throughput with corresponding low delays. But MECN average queue, is sensitive to its parameter settings and its the level of congestion, hence no guarantees can be given about delay. D...

Adaptive explicit congestion notification

Using ns-2 simulations, this paper evaluates an Adaptive Explicit Congestion Notification (AECN) router. By receiving round-trip time (RTT) source hints from each TCP flow, AECN divides flows into flow groups based on RTT ranges. AECN uses distinct flow group drop probabilities and a mark front scheme to provide higher goodput and better fairness than Random Early Detection (RED) and Explicit C...

Congestion Control Using Multilevel Explicit Congestion Notification

Congestion remains one of the main obstacles to the Quality of Service (QoS) on the Internet. We think that a good solution to Internet congestion should optimally combine congestion signaling from network and source reaction, with the following as its main goals: minimum losses and delays, maximum network utilization, fairness among flows, and last but not least, scalability of the solution. T...

Tunnelling of Explicit Congestion Notification

Adaptive Explicit Congestion Notification ( AECN ) for Heterogeneous Flows

............................................................................................................. i ACKNOWLEDGEMENTS.......................................................................... ii LIST OF TABLES.............................................................................................. vi LIST OF FIGURES ..................................................................