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Diffusion Limits for SRPT and LRPT Queues via EDF Approximations

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Queueing Theory and Network Applications (QTNA 2019)

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Abstract

We derive a heavy traffic analysis for a G/G/1 queue in which the server uses the Shortest Remaining Processing Time (SRPT) policy from diffusion limits for G/G/1 Earliest Deadline First (EDF) systems. Our approach yields simple, concise justifications and new insights for SRPT heavy traffic limit theorems of Gromoll, Kruk and Puha [9]. Corresponding results for the longest remaining processing time (LRPT) policy are also provided.

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Correspondence to Łukasz Kruk .

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Kruk, Ł. (2019). Diffusion Limits for SRPT and LRPT Queues via EDF Approximations. In: Phung-Duc, T., Kasahara, S., Wittevrongel, S. (eds) Queueing Theory and Network Applications. QTNA 2019. Lecture Notes in Computer Science(), vol 11688. Springer, Cham. https://doi.org/10.1007/978-3-030-27181-7_16

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  • DOI: https://doi.org/10.1007/978-3-030-27181-7_16

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  • Online ISBN: 978-3-030-27181-7

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