Analytical Modeling of RRM-ATM Switch for Linear Increment and Exponential Decay of Source Data Rate

Mohsen Hosamo¹, S. P. Singh² and Anand Mohan²

¹Oslo, Norway

²Department of Electronics Engineering, Indian Institute of Technology (BHU), Varanasi, India

Cite this paper:
Mohsen Hosamo, S. P. Singh and Anand Mohan. Analytical Modeling of RRM-ATM Switch for Linear Increment and Exponential Decay of Source Data Rate. Journal of Computer Networks. 2017; 4(1):56-64. doi: 10.12691/jcn-4-1-6

Abstract

This paper describes analytical modeling of relative rate marking (RRM) switch for available bit rate (ABR) ATM service considering linear increment and exponential decay of data rate(s) of the source(s) to achieve faster congestion control of the network through resource management of the RRM switch. Theoretical performance of the switch has been evaluated in respect of link utilization factor and cell loss probability. It is shown that the switch achieves faster control over source(s) along with improved link utilization factor. This is particularly attractive for congestion control in ABR-ATM networks. The developed switch model can find potential application in the design of RRM switch specific to a network environment.

Keywords:
ATM Switch RRM Switch Architecture Congestion Control RRM Switch Performance

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