Performance evalaution of the conformance definition for the ABR service in ATM networks

摘要

The standardization bodies have defined the Dynamic Generic Cell Rate Algorithm (DGCRA) as the conformance Definition for ABR. This algorithm may be implemented in the Usage Parameter Control (UPC) for policing. In this paper we describe an equivalent queuing model of the DGRCA and we solve this model using a matrix analytic approach. The analytical results are validated by simulation.