A General Formula for the Stationary Distribution of the Age of Information and Its Application to Single-Server Queues

This paper considers the stationary distribution of the age of information (AoI) in information update systems. We first derive a general formula for the stationary distribution of the AoI, which holds for a wide class of information update systems. The formula indicates that the stationary distribu...

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Bibliographic Details
Published in:	IEEE transactions on information theory Vol. 65; no. 12; pp. 8305 - 8324
Main Authors:	Inoue, Yoshiaki, Masuyama, Hiroyuki, Takine, Tetsuya, Tanaka, Toshiyuki
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.12.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Age of information Delays FCFS Information age Markov analysis Monitoring non-preemptive LCFS peak AoI Preempting preemptive LCFS Queueing analysis Queues Queuing theory Servers single-server queues stationary distribution Upgrading
ISSN:	0018-9448, 1557-9654
Online Access:	Get full text
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