Implementation of an AoI-Aware Wi-Fi Network Bilgi Yaşına Duyarlı Wi-Fi Ağı Gerçeklemesi

Balcı A., Saatçi B., Atak E., UYSAL E.

32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024, Mersin, Türkiye, 15 - 18 Mayıs 2024 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/siu61531.2024.10601070
  • Basıldığı Şehir: Mersin
  • Basıldığı Ülke: Türkiye
  • Anahtar Kelimeler: Age of Information, IEEE802.11, information freshness, Multi Armed Bandit, random access, Wi-Fi, WiFresh
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

In this paper, a method to prioritize the transmissions by considering the Age Of Information (AoI) metric is presented in communication systems that are compatible with IEEE 802.11 standard. The proposed method includes Last-In-First-Out (LIFO) at users and a multiuser scheduling algorithm that uses the Multi-Armed Bandit (MAB) model at the access point. The simulation and implementation results indicate that the proposed method improves the mean and maximum AoI in the system compared to Wi-Fi. Particularly, the proposed and employed scheduling algorithm decreases the maximum Age of Information in the system more effectively compared to the related studies in the literature.