A connection admission control using transient outage probability in CDMA systems

Abstract

This paper proposes a transient connection admission control (CAC) scheme using the transient quality of service (QoS) measure for CDMA systems. We derive the transient outage probability as the QoS measure using the fluid-flow approximation model. Based on the outage measures, we compare transient outage performance against steady-state outage performance. The predictive CAC is a promising approach for the hierarchical CDMA systems.