Intelligent congestion control for ABR service in ATM networks
ACM SIGCOMM Computer Communication Review
Rate-based control schemes for ABR traffic—design principles and performance comparison
Computer Networks and ISDN Systems - Special issue on signaling and management of ATM networks
A control-theoretic approach to the design of an explicit rate controller for ABR service
IEEE/ACM Transactions on Networking (TON)
The ERICA switch algorithm for ABR traffic management in ATM networks
IEEE/ACM Transactions on Networking (TON)
A Linear Dynamic Model for Design of Stable Explicit-Rate ABR Control Schemes
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
A Linear Control Approach to Explicit Rate Feedback in ATM Networks
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Adaptive algorithms for feedback-based flow control in high-speed, wide-area ATM networks
IEEE Journal on Selected Areas in Communications
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The problem of efficiency and fairness of Available Bit Rate (ABR) traffic with Explicit Rate (ER) marking is investigated from a control point of view. It is revealed that due to significant uncertainty on time delays in ABR traffic and strong interaction among switches, ABR traffic imposes a great challenge to control strategy development. Focusing on robustness of congestion control and asymptotic fairness, we propose a new control strategy that employs robust control to accommodate delay uncertainty and rate coordination for fairness. Interaction between these two control actions leads to a non-standard multi-objective control problem. Overall stability of the system and convergence to fairness are rigorously analyzed. Conditions are presented under which robust stability and convergence are guaranteed. Simulation tests are then performed to demonstrate that a redesign of feedback controllers may become necessary to satisfy these conditions.