The Performance Evaluation of the Proposed CDV Compensation Algorithm Using Cell Position Information for Satellite ATM Networks

Abstract

In this paper, when the position information was changed, we measured the performance of Modified CDV Compensation Algorithm that we proposed a new compensation algorithm for Cell Delay Variation (CDV) which results from ATM/TDMA conversion in the satellite BISDN/ ATM networks. The transmitting earth station send information bits (Cell Number, position information) for CDV compensation and the receiving earth station compensated CDV according to the received information bits. By performing simulation using Markov modulated Poisson process (MMPP) traffic model in OPNET simulation tool, we show superiority of the proposed algorithm over Cell number Counting Protocol (CNCP) algorithm, and the improvement of the performance of the proposed algorithm as the position information is increased.