A Decentralized Policy for Minimization of Age of Incorrect Information in Slotted ALOHA Systems

Anupam Nayak*, Anders E. Kalør, Federico Chiariotti, Petar Popovski

*Kontaktforfatter

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

5 Citationer (Scopus)

Abstract

The Age of Incorrect Information (AoII) is a metric that can combine the freshness of the information available to a gateway in an Internet of Things (IoT) network with the accuracy of that information. As such, minimizing the AoII can allow the operators of IoT systems to have a more precise and up-to-date picture of the environment in which the sensors are deployed. However, most IoT systems do not allow for centralized scheduling or explicit coordination, as sensors need to be extremely simple and consume as little power as possible. Finding a decentralized policy to minimize the AoII can be extremely challenging in this setting. This paper presents a heuristic to optimize AoII for a slotted ALOHA system, starting from a threshold-based policy and using dual methods to converge to a better solution. This method can significantly outperform state-independent policies, finding an efficient balance between frequent updates and a low number of packet collisions.

OriginalsprogEngelsk
TitelICC 2023 - IEEE International Conference on Communications : Sustainable Communications for Renaissance
RedaktørerMichele Zorzi, Meixia Tao, Walid Saad
Antal sider6
ForlagIEEE (Institute of Electrical and Electronics Engineers)
Publikationsdato2023
Sider1688-1693
ISBN (Trykt)978-1-5386-7463-5
ISBN (Elektronisk)978-1-5386-7462-8
DOI
StatusUdgivet - 2023
Begivenhed2023 IEEE International Conference on Communications, ICC 2023 - Rome, Italien
Varighed: 28 maj 20231 jun. 2023

Konference

Konference2023 IEEE International Conference on Communications, ICC 2023
Land/OmrådeItalien
ByRome
Periode28/05/202301/06/2023
NavnI E E E International Conference on Communications
ISSN1550-3607

Bibliografisk note

Publisher Copyright:
© 2023 IEEE.

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