Site maintenance: Ilka Miloucheva

Features

• Large scale inter-domain modelling and simulation technique using differential equations to describe continuous rate traffic behaviour
• Efficient measurement based modelling for generation of continuous rate input models (described with mean, variance and autocorrelation function) using MATLAB http://www.mathworks.com/ and SIMULINK http://www.comsol.se/products/simulink/
• A modular and extendable simulation environment integrating different kinds of inter-domain simulation models (basic service model, multiservice and priority model, etc)
• Application dependent inter-domain abstractions (border router, autonomous systems, clouds of autonomous systems, etc) on top of SIMULINK
• Supporting of inter-domain models describing traffic classes and priority services aimed to describe QoS issues (for instance DiffServ) in inter-domain environments (the multiservice and priority model ).

Basic model

• an aggregate traffic model as input (i.e. input continuous rate model obtained by superposition of ON/OFF sources with identical distribution and autocorrelation)

Network with multiple fluid flows as base of multiservice model

• multiservice model based on priority processing which could be used for simulation studies of different traffic classes such as user application traffic classes (VoIP, MPEG video) in QoS based inter-domain node environments (for instance DiffServ border router processing traffic classes with different priorities).

A modular and extendable simulation technology using differential equations paradigm realized in MATLAB and SIMULINK.

• Measurement based modelling using normal distributed continuous rate input process model
• mean value, variance and autocorrelation function obtained by superposition of ON/OFF sources with identical distribution and autocorrelation function

Inter-domain modelling and simulation based on service priority

• Multiservice model aimed to describe QoS issues (for instance DiffServ) in inter-domain environments (the multi-service and priority model of RTC-FSIM simulator).