Age of Information Violation Probability in a Multi-Source Information Update System With a Shared Channel

Hyungkuk Yoon; Bara Kim; Jeongsim Kim

doi:10.1049/ell2.70261

Age of Information Violation Probability in a Multi-Source Information Update System With a Shared Channel

Hyungkuk Yoon
, Bara Kim^*
, Jeongsim Kim

^*Corresponding author for this work

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

We investigate the age of information (AoI) violation probability in an information update system with multiple sources sharing a channel with an infinite-capacity buffer under non-preemptive policies. A simple and accurate approximation formula for the AoI violation probability is derived, and numerical examples confirm its high accuracy.

Original language	English
Article number	e70261
Journal	Electronics Letters
Volume	61
Issue number	1
DOIs	https://doi.org/10.1049/ell2.70261
Publication status	Published - 2025 Jan 1

Bibliographical note

Publisher Copyright:
© 2025 The Author(s). Electronics Letters published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and Technology.

Keywords

performance evaluation
queueing theory

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1049/ell2.70261

Cite this

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title = "Age of Information Violation Probability in a Multi-Source Information Update System With a Shared Channel",

abstract = "We investigate the age of information (AoI) violation probability in an information update system with multiple sources sharing a channel with an infinite-capacity buffer under non-preemptive policies. A simple and accurate approximation formula for the AoI violation probability is derived, and numerical examples confirm its high accuracy.",

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AB - We investigate the age of information (AoI) violation probability in an information update system with multiple sources sharing a channel with an infinite-capacity buffer under non-preemptive policies. A simple and accurate approximation formula for the AoI violation probability is derived, and numerical examples confirm its high accuracy.

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KW - queueing theory

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U2 - 10.1049/ell2.70261

DO - 10.1049/ell2.70261

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Age of Information Violation Probability in a Multi-Source Information Update System With a Shared Channel

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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