Steady - State Analysis of a Queue with Varying Service RateR
نویسنده
چکیده
In this paper we study a queueing model with a server that changes its service rate according to a nite birth and death process. The object of interest is the simultaneous distribution of the number of customers in the system and the state of the server in steady-state. The model can be applied to the performance analysis of (low priority) Available Bit Rate (ABR) traac at an ATM switch in the presence of traac with a higher priority such as Variable Bit Rate (VBR) traac and Constant Bit Rate (CBR) traac. For a speciic example we illustrate by numerical experiments the innuence of the latter traac types on the ABR service. Note: work carried out under project ATM in PNA2.1.
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