References & Citations
Computer Science > Information Theory
Title: Peak Age of Information under Tandem of Queues
(Submitted on 4 May 2024)
Abstract: This paper considers a communication system where a source sends time-sensitive information to its destination via queues in tandem. We assume that the arrival process as well as the service process (of each server) are memoryless, and each of the servers has no buffer. For this setup, we develop a recursive framework to characterize the mean peak age of information (PAoI) under preemptive and non-preemptive policies with $N$ servers having different service rates. For the preemptive case, the proposed framework also allows to obtain mean age of information (AoI).
Submission history
From: Shubhransh Singhvi [view email][v1] Sat, 4 May 2024 16:25:23 GMT (483kb,D)
Link back to: arXiv, form interface, contact.