naa a22 4500 510794041 CHVBK 20180411083329.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1007/s11277-012-0720-5 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0720-5 Adaptive Congestion Controller for ABR Traffic in ATM Network [Elektronische Daten] [R. Ujjwal, C. Rai, Nupur Prakash] 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. Springer Science+Business Media, LLC., 2012 ATM network nationallicence Congestion nationallicence Settling time nationallicence Bandwidth nationallicence ATM : Asynchronous transfer mode nationallicence ABR : Available bit rate nationallicence RM : Resource management nationallicence PCR : Peak cell rate nationallicence MCR : Minimum cell rate nationallicence ACR : Allowed cell rate nationallicence ICR : Initial cell Rate nationallicence ER : Explicit rate nationallicence NI : No increment nationallicence CI : Congestion indication nationallicence Nrm : Number of cells between FRM cells nationallicence RIF : Rate increase factor nationallicence RDF : Rate decrease factor nationallicence VC : Virtual circuit nationallicence Ujjwal R. University School of Information and Communication Technology, GGS Indraprastha University, 110075, Delhi, India aut Rai C. University School of Information and Communication Technology, GGS Indraprastha University, 110075, Delhi, India aut Prakash Nupur University School of Information and Communication Technology, GGS Indraprastha University, 110075, Delhi, India aut Wireless Personal Communications Springer US; http://www.springer-ny.com 70/2(2013-05-01), 759-768 0929-6212 70:2<759 2013 70 11277 https://doi.org/10.1007/s11277-012-0720-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0720-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ujjwal R. University School of Information and Communication Technology, GGS Indraprastha University, 110075, Delhi, India aut NATIONALLICENCE 700 1- Rai C. University School of Information and Communication Technology, GGS Indraprastha University, 110075, Delhi, India aut NATIONALLICENCE 700 1- Prakash Nupur University School of Information and Communication Technology, GGS Indraprastha University, 110075, Delhi, India aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 70/2(2013-05-01), 759-768 0929-6212 70:2<759 2013 70 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer