Individual QoS versus aggregate QoS: a loss performance study

摘要: This paper explores, primarily by means of analysis, the differences that can exist between individual and aggregate loss guarantees in an environment where are only provided at level. The focus is on understanding which traffic parameters responsible for inducing possible deviations to what extent. In addition, we seek evaluate level additional resources, e.g., bandwidth or buffer, required ensure all measures remain below their desired target. paper's contributions developing analytical models enable evaluation probabilities settings losses controlled, identifying play a dominant role causing losses. latter allows construction guidelines kind be safely multiplexed into common service class.