Effective Bandwidths for Stationary Sources
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چکیده
At a buffered switch in an ATM (asynchronous transfer mode) network it is important to know what combinations of different types of traffic can be carried simultaneously without risking more than a very small probability of overflowing the buffer. We show that a simple and serviceable measure of effective bandwidths may be computed for stationary traffic sources. For large buffers the effective bandwidth of a source is a function only of its mean rate, index of dispersion, and the size of the buffer.
منابع مشابه
Effective bandwidth shaping: a framework for resource dimensioning
Effective bandwidths is a statistical descriptor in the context of stochastic models for statistical sharing of resources. It is generally known that effective bandwidths assigned to independent flows being multiplexed behave additively. Furthermore it has been shown by Wischik that under the many sources limiting regime, an effective bandwidth assigned to a flow passing through a switch is not...
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Effective bandwidths is a statistical descriptor in the context of stochastic models for statistical sharing of resources. It is generally known [1] that effective bandwidths assigned to independent flows beeing multiplexed behave additively. Furthermore it has been shown [2] that under the many sources limiting regime, an effective bandwidth assigned to a flow passing through a switch is not c...
متن کاملEffective Bandwidth Shaping: A Framework for Resource Dimensioning
Effective bandwidths is a statistical descriptor in the context of stochastic models for statistical sharing of resources. It is generally known [1] that effective bandwidths assigned to independent flows being multiplexed behave additively. Furthermore it has been shown [2] that under the many sources limiting regime, an effective bandwidth assigned to a flow passing through a switch is not ch...
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تاریخ انتشار 2009