基于连接允许控制CAC的ATM网络性能仿真

摘要

The paper presents an algorithm of connection admission control (CAC) based on ATM network queuing performances and the approximate relationships amon g cell average loss of probability, average delay, transmission bandwidth and qu antities of buffer unit. It provides theoretical foundations for the simulation of ATM network performances.%本文在ATM网络排队性能的基础上，根据信元的平均丢失率及平均延迟时间与传输带宽及缓存单元数量的近似关系，提出了连接允许控制的CAC算法，从而为ATM网络性能仿真提供了理论依据。