均匀业务下反压型输入/输出排队ATM交换机的性能分析
PERFORMANCE EVALUATION OF A BACKPRESSURE INPUT/OUTPUT QUEUEING ATM SWITCH UNDER UNIFORM TRAFFIC
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摘要: 本文利用矩阵几何分析法分析了内部无阻塞输入/输出排队反压型ATM交换机在均匀贝努利输入下的信元丢失、信元延时及吞吐量等性能指标。本文结论对实际设计一反压型输入/输出排队分组交换机具有一定参考意义。Abstract: An exact matrix-geometric solutions using Geom/PH/1/K queueing model are presented for analysing a backpressure input/output queueing ATM (Asynchronous Transfer Mode) switch under uniform traffic. It shows valuable results for designing a broadband packet switch.
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Awdeh R Y, Mouftah T. Survey of ATM switch architectures. Computer Networks and ISDN[2]Systems, 1995, 27(8): 1567-1613.[3]Pattavina A, Bruzzi G. Analysis of input and output queueing for nonblocking ATM switches.[4]IEEE/ACM Trans. on Networking, 1993, 3(6): 314-328.[5]Iliadis I, Denzel W E. Analysis of packet switches with input and output queueing[J].IEEE Trans. on Commun.1993, 41(5):731-740[6]Del R E, Fantacci R. Performance evaluation of input and output queueing techniques in ATM switching systems[J].IEEE Trans. on Commun.1993, 41(10):1565-1575[7]S.Q.Li. Nonuniform traffic analysis on a nonblocking space division packet switch. IEEE Trans. on Commun., 1990, 38(7): 21-31.[8]Neuts M F. Matrix-geometric solutions in stochastic models: An algorithmic approach. Baltimore, MD: Johns Hopkins University Press, 1991, Chapter 3. -
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