Abstract: In Internet of Things (IoT), the freshness of status updates is crucial for mission-critical applications. In this regard, it is suggested to quantify the freshness of updates by using Age of Information (AoI) from the receiver's perspective. Specifically, the AoI measures the freshness over time.
Oct 8, 2021
Oct 2, 2021 · In this paper, we introduce an age- based utility, named as Age of Changed Information (AoCI), which captures both the passage of time and the ...
Specifically, the AoI measures the freshness over time. However, the freshness in the content is neglected. In this paper, we introduce an age-based utility, ...
A new performance metric, Age of Changed Information (AoCI), which captures both the passage of time and the change of information content, is introduced ...
Mar 1, 2020 · In this paper, we introduce a new performance metric, Age of Changed Information (AoCI), which captures both the passage of time and the change ...
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Jan 1, 2023 · This paper provides a comprehensive overview of literature on the AoI and its variants in large-scale networks.
Dec 8, 2022 · This paper proposes a novel IoT system under cellular communication scenario by simultaneously exploiting the nature EH and WET.
The proposed policy for multiple IoT devices outperforms a zero-wait baseline policy, with average AoI reductions reaching up to 33%.
Jun 28, 2022 · Recently, the Age of Information (AoI) metric has been introduced: it is the time elapsed since the generation of the last received update, ...
Dec 9, 2024 · Age of information (AoI), which is the elapsed time after the last received packet update was created at the source, has emerged as a ...