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Age-Optimal Updates of Multiple Information Flows
Date
2018-04-19
Author
Sun, Yin
Uysal, Elif
Kompella, Sastry
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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In this paper, we study an age of information minimization problem, where multiple flows of update packets are sent over multiple servers to their destinations. Two online scheduling policies are proposed. When the packet generation and arrival times are synchronized across the flows, the proposed policies are shown to be (near) optimal for minimizing any time-dependent, symmetric, and non-decreasing penalty function of the ages of the flows over time in a stochastic ordering sense.
URI
https://hdl.handle.net/11511/53048
Conference Name
37th IEEE Conference on Computer Communications (IEEE INFOCOM)
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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Y. Sun, E. Uysal, and S. Kompella, “Age-Optimal Updates of Multiple Information Flows,” presented at the 37th IEEE Conference on Computer Communications (IEEE INFOCOM), Honolulu, HI, 2018, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53048.