Applications of service curve theory

In this paper, we study well-known utilization-based admission control schemes which are derived by ad-hoc mathematical manipulations in previous literatures. We show that the same results can easily be achieved by using service curve theory (SCT). We also investigate the problem of providing statistical quality of service (QoS) in wireless network. With the same idea as the service curve theory, we can find an approximation formula to estimate drop probabilities in the Cruz (1995) and Agarwal et. al. (1999) delay system. In general, this analysis methodology is effective and can be used in the delay analysis of other applications.