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10/28/2021
Exact Analytical Model of Age of Information in Multi-source Status Update Systems with Per-source Queueing
We consider an information update system consisting of N sources sending...
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10/21/2021
Scheduling Algorithms for Age of Information Differentiation with Random Arrivals
We study age-agnostic scheduling in a non-preemptive status update syste...
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07/22/2020
The Multi-Source Preemptive M/PH/1/1 Queue with Packet Errors: Exact Distribution of the Age of Information and Its Peak
Age of Information (AoI) and Peak AoI (PAoI) and their analytical models...
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07/22/2020
Discrete-time Queueing Model of Age of Information with Multiple Information Sources
Information freshness in IoT-based status update systems has recently be...
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12/31/2019
The MAP/M/s+G Call Center Model with General Patience Times: Stationary Solutions and First Passage Times
We study the MAP/M/s+G queuing model with MAP (Markovian Arrival Process...
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11/17/2019