Techniques to Achieve Good QOS
Analysis and Evolution of AQM Algortihms
Router Congestion Control: RED, ECN, and XCP. Where we left off Signal of congestion: Packet loss Fairness: Cooperating end-hosts using AIMD –Next lecture:
Tuning RED for Web Traffic Mikkel Christiansen, Kevin Jeffay, David Ott, F.Donelson Smith University of North Carolina at Chapel Hill Department of Computer.
Liang Guo Ibrahim Matta Computer Science Department Boston University Presented by: Chris Gianfrancesco and Rick Skowyra.
Explicit Congestion Notification ECN Tilo Hamann Technical University Hamburg-Harburg, Germany.
15-441 Computer Networking Lecture 17 – Queue Management As usual: Thanks to Srini Seshan and Dave Anderson.
Active queue management
CONGESTION CONTROL 1. Congestion Control When one part of the subnet (e.g. one or more routers in an area) becomes overloaded, congestion results. Because.
A Two-bit Differentiated Services Architecture
Computer Networks: Mechanisms for Quality of Service
