Performance of Slotted ALOHA for LoRa-ESL Based on Adaptive Backoff and Intra Slicing

Malak Abid Ali Khan, Hongbin Ma, Syed Muhammad Aamir, Anil Baris Cekderi, Mustak Ahamed, Abdulraman Abdo Ali Alsumeri

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

Slotted ALOHA implemented in the internet of things (IoT) uses the LoRaWAN media access control (MAC) protocol to improve its performance. Various backoff algorithms have been proposed in LoRaWAN to evaluate the delay, throughput, and packet loss rate (PLR). However, an adaptive backoff algorithm has been implemented in this paper to examine the performance metrics for electronic shelf labels (ESLs). The use of adaptive backoff optimizes the delay and the bandwidth (BW) for more efficient and meaningful communication with a certain degree of data loss. The results illustrate that the intra-slicing model and adaptive backoff estimate the optimal delay for each slice, starting with the best slicing priority for the end device (ED) which brings mobility into the network.

Original languageEnglish
Title of host publication2022 6th International Conference on Communication and Information Systems, ICCIS 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages169-173
Number of pages5
ISBN (Electronic)9781665463850
DOIs
Publication statusPublished - 2022
Event6th International Conference on Communication and Information Systems, ICCIS 2022 - Chongqing, China
Duration: 14 Oct 202216 Oct 2022

Publication series

Name2022 6th International Conference on Communication and Information Systems, ICCIS 2022

Conference

Conference6th International Conference on Communication and Information Systems, ICCIS 2022
Country/TerritoryChina
CityChongqing
Period14/10/2216/10/22

Keywords

  • Adaptive backoff
  • Contention window
  • Electronic shelf label
  • Intra slicing
  • Slotted ALOHA

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