Exploring the state of the art of LR-FHSS

Other authors

Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica

Gómez Montenegro, Carlos

Sánchez Vital, Roger

Publication date

2025-09-01

Abstract

The thesis examines the role of LR-FHSS within the LoRaWAN protocol for large-scale IoT connectivity. It includes a survey of 27 publications until 2025, reviewing performance metrics, protocol enhancements, evaluation tools, and use cases. The literature is systematically categorized by target environments, modulation improvements, and evaluation methods to determine trends and research gaps. In addition, the thesis presents real-world experiments comparing LR-FHSS with standard LoRa across three different deployment scenarios.

Document Type

Master thesis

Language

English

Publisher

Universitat Politècnica de Catalunya

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Rights

http://creativecommons.org/licenses/by-nc-sa/3.0/es/

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