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Energy harvesting in LoRaWAN: A cost analysis for the industry 4.0

  • Hafiz Husnain Raza Sherazi
  • , Muhammad Ali Imran
  • , Gennaro Boggia
  • , Luigi Alfredo Grieco
  • Polytechnic University of Bari
  • University of Glasgow

Research output: Contribution to journalArticlepeer-review

48 Scopus citations

Abstract

Exploiting the advantages brought by long-range radio communications and extremely low power consumptions, LoRaWAN is capable to support low rate industry 4.0 services. Despite being energy efficient, LoRa motes can still undergo frequent battery replenishments caused by the monitoring requirements of industrial applications. Duty-cycle constrained operations can partially face this issue at the expense of increased communication delays, which, in turn, inflate higher costs due to damaged products on the production line. This letter proposes a model to analyze this cost tradeoff against different sensing intervals. It further highlights the impact of energy harvesting sources on this cost relationship mapping a way toward improved production efficiency.

Original languageEnglish
Article number8458155
Pages (from-to)2358-2361
Number of pages4
JournalIEEE Communications Letters
Volume22
Issue number11
DOIs
StatePublished - Nov 2018
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy
  2. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

Keywords

  • Battery replacement cost
  • Industrial IoT
  • Industry 4.0
  • LoRaWAN
  • damage penalty
  • energy harvesting

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