On energy-aware M/G/1-LAS queue with batch arrivals

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

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We analyze an energy-aware MX/G/1 queue under LAS scheduling with a setup delay and an idle timer that controls the delay before the server enters a sleep state. Through a classical busy period analysis, the expression for the mean conditional delay is derived, which generalizes the earlier well-known result for the ordinary M/G/1-LAS queue. We also analyze the performance-energy tradeoff and show that two well-known cost metrics, weighted sum and product of the mean delay and mean power, are minimized by setting the timer equal to zero or infinite, i.e., a finite idle timer is never used.

Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut611-617
Sivumäärä7
JulkaisuOperations Research Letters
Vuosikerta47
Numero6
TilaJulkaistu - 1 marraskuuta 2019
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

ID: 38194584