Computer simulation of radio systems by agent based modelling
W. Simon · 2011
Agent Based Modelling (ABM) is the current hot topic in numerical simulation. ABM is based on the notion that a large number of individual nodes, having with behaviour determined by simple rules, can sometimes lead to the emergence of complex overall system behaviour. This idea can be applied to the protocols used in Wireless Sensor Networks (WSN) and promises a practical method of estimating the key performance parameter of battery life. The use of simulation is particularly important for WSN validation, as it is clearly impractical to experimentally check a system with many nodes over its intended life of years in extreme interference scenarios. The current state of applicable simulation tools is reviewed and an example of actual simulated radio system performance presented.