Adaptive Congestion Controller for ABR Traffic in ATM Network

One of the imperatives for improving the quality-of-service (QoS) of high-speed networks of next generation is to reduce congestion. Congestion occurs when the resource demand exceeds the capacity of the network. The purpose of this paper is to analyze the performance of Robust Adaptive Congestion C...

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Bibliographic Details
Published in:Wireless personal communications 2013-05, Vol.70 (2), p.759-768
Main Authors: Ujjwal, R. L., Rai, C. S., Prakash, Nupur
Format: Article
Language:English
Subjects:
Access methods and protocols, osi model
Adaptive control systems
Algorithms
Applied sciences
Asynchronous transfer mode
Communications Engineering
Computer Communication Networks
Computer science
control theory
systems
Computer systems and distributed systems. User interface
Congestion
Engineering
Exact sciences and technology
High speed
Networks
Signal,Image and Speech Processing
Software
Telecommunications
Telecommunications and information theory
Teleprocessing networks. Isdn
Traffic engineering
Traffic flow
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Summary:One of the imperatives for improving the quality-of-service (QoS) of high-speed networks of next generation is to reduce congestion. Congestion occurs when the resource demand exceeds the capacity of the network. The purpose of this paper is to analyze the performance of Robust Adaptive Congestion Control algorithm for available bit rate traffic in asynchronous transfer mode networks and suggest improvements of the algorithm for better performance and fairness. The results of simulation presented here corroborates the fact that the improved algorithm reduces settling time and cell loss ratio and thus maximizes utilization of the network.
ISSN:0929-6212
1572-834X
DOI:10.1007/s11277-012-0720-5