Minimizing Age of Information for Multiple Flows

Date

2018-06-07

Author

Beytur, Hasan Burhan
Uysal, Elif

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Age of Information (AoI) is an emerging metric measuring the freshness of a flow at its destination, which is critical for time-sensitive applications. We consider multiple flows served by a single server. To minimize the average AoI over all flows, we formulate preemptive and non-preemptive Maximum Age Difference (MAD) algorithms, and experimentally observe their superior performance with respect to various other scheduling algorithms for multi-flow networks. We also observe that both MAD and MAF (Maximum Age First) respond favorably to flow diversity, with a reduction in AoI.

Subject Keywords

Servers, Conferences, Delays, Throughput, Load modeling, Sea measurements

URI

https://hdl.handle.net/11511/52525

DOI

https://doi.org/10.1109/BlackSeaCom.2018.8433704

Conference Name

IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

H. B. Beytur and E. Uysal, “Minimizing Age of Information for Multiple Flows,” presented at the IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), Batumi, GEORGIA, 2018, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/52525.