孙海荣, 李乐民, 何家福. The Effect of Pareto Distributed ON-OFF Traffic on the Delay of CBR Services in ATM Networks[J]. Acta Electronica Sinica, 1998, (7): 74-78.
孙海荣, 李乐民, 何家福. The Effect of Pareto Distributed ON-OFF Traffic on the Delay of CBR Services in ATM Networks[J]. Acta Electronica Sinica, 1998, (7): 74-78.DOI:
The delay of Constant-Bit-Rate(CBR) services in ATM network is studied in this paper
with the assumption of background traffic being Pareto distributed ON-OFF sources
a more realistic model to describe the data traffic in ATM networks. The influences of Pareto ON-OFT sources on the performance of CBR srvicesare determined by the value of β in Pareto distribution function. Whenβ is not greater than 2
the variance of ON (OFF)duration is infinite and the quality of CBR seduces is poor. The traffic now should be smoothed before it exits form the user side. The algorithm and results of smoothing are discussed.