Abstract

Challenges of LoRaWAN technology in smart city solutions

Highlights

  • If we consider IoT trends, they show that there are a lot more IoT devices than predicted

  • The present study addresses the categorization of LoRaWAN devices and the challenges of technology in smart city solutions

  • The certified devices were categorized into eight groups, of which five groups were further examined: sensor node, sensor interface node, sensor interface unit, measuring interface unit and tracker

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Summary

INTRODUCTION

If we consider IoT trends, they show that there are a lot more IoT devices than predicted. LoRaWAN technology is wireless, low-power, long-range radio communication that works reliably even in weak signal propagation conditions [2, 4] Because of these properties, they are preferred for use in smart city solutions. The grouping of smart city solutions and areas is possible from several aspects. LoRaWAN communication is one of the most significant technologies used in smart city solutions. This is shown by the presence of available LoRaWAN networks in 162 countries [8]. Is a summary of the grouping of certified LoRaWAN products, as well as the significant challenges arising from the technology, followed by a discussion of the aspects of LoRaWAN specifications. The review ends with a conclusion, which includes the possibility of additional study areas

BASICS OF LORAWAN TECHNOLOGY
Challenges of LoRaWAN technology in smart city solutions
GROUPING OF CERTIFIED LORAWAN PRODUCTS BY FUNCTIONALITY
Meter interface unit
TECHNOLOGICAL ASPECTS OF THE CHALLENGES
LTE encryption
ASPECTS OF THE CHALLENGES RELATED TO LORAWAN SPECIFICATIONS
Number of devices
ASPECTS OF THE CHALLENGES OF THE APPLICATION NATURE
CONCLUSION
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