Queue management in distributed infocommunication systems with Service Oriented Architecture

In this work a mathematical model of active queue management in a system with Service Oriented Architecture (SOA) according to a Random Early Detection algorithm is presented. Analysis of the algorithm efficiency for overload prevention in SOA systems is done. Influence on the system performance of such algorithm´s parameters as mark probability denominator, minimal and maximal threshold values of queue length is studied. Recommendations on selection of the values of algorithm´s parameters to increase the efficiency of overload prevention in distributed infocommunication SOA systems are formulated.