The Pht/Pht/ Queueing System: Part I—The Single Node
نویسندگان
چکیده
W develop a numerically exact method for evaluating the time-dependent mean, variance, and higherorder moments of the number of entities in a Pht/Pht/ queueing system. We also develop a numerically exact method for evaluating the distribution function and moments of the virtual sojourn time for any time t; in our setting, the virtual sojourn time is equivalent to the service time for virtual entities arriving to the system at that time t. We include several examples using software that we have developed and have put in downloadable form in the Online Supplement to this paper on the journal’s website.
منابع مشابه
Queueing System: Part II—The Multiclass Network
W demonstrate a numerically exact method for evaluating the time-dependent mean, variance, and higherorder moments of the number of entities in the multiclass Pht/Pht/ K queueing network system, as well as at the individual network nodes. We allow for multiple, independent, time-dependent entity classes and develop time-dependent performance measures by entity class at the nodal and network lev...
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