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A Survey on TDOA-Based Localization Schemes for Long Range Wide Area Networks

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Title: A Survey on TDOA-Based Localization Schemes for Long Range Wide Area Networks
Authors: Hamdan, Feras, Accettura, Nicola, Berthou, Pascal
Contributors: HAMDAN, Feras
Source: 2025 28th International Symposium on Real-Time Distributed Computing (ISORC). :344-349
Publisher Information: IEEE, 2025.
Publication Year: 2025
Subject Terms: IoT, TDoA, [INFO.INFO-NI] Computer Science [cs]/Networking and Internet Architecture [cs.NI], localization, LoRaWAN, IoT localization LoRaWAN TDoA, [INFO.INFO-ES] Computer Science [cs]/Embedded Systems
Description: The Global Navigation Satellite System (GNSS) is the most widely used technology for localization, offering realtime, high-accuracy positioning with global coverage. However, its limitations, such as high energy consumption and signal obstruction in certain environments, make it unsuitable for some emerging applications. One such challenge is the localization of very low-power devices, which require alternative positioning solutions. As a result, research efforts are increasingly focused on improving localization precision and addressing challenges related to energy efficiency, coverage limitations, and signal reliability. This paper provides an overview of existing Internet of Things (IoT) solutions, with a particular emphasis on LoRaWAN (Long Range Wide Area Networks) as the deployed technology and Time Difference of Arrival (TDoA) as the primary localization technique.
Document Type: Article
Conference object
File Description: application/pdf
DOI: 10.1109/isorc65339.2025.00056
Access URL: https://cnrs.hal.science/hal-05150836v1
Rights: STM Policy #29
Accession Number: edsair.doi.dedup.....34474d2ea1c83a265319a44af5a3c017
Database: OpenAIRE
Description
Abstract:The Global Navigation Satellite System (GNSS) is the most widely used technology for localization, offering realtime, high-accuracy positioning with global coverage. However, its limitations, such as high energy consumption and signal obstruction in certain environments, make it unsuitable for some emerging applications. One such challenge is the localization of very low-power devices, which require alternative positioning solutions. As a result, research efforts are increasingly focused on improving localization precision and addressing challenges related to energy efficiency, coverage limitations, and signal reliability. This paper provides an overview of existing Internet of Things (IoT) solutions, with a particular emphasis on LoRaWAN (Long Range Wide Area Networks) as the deployed technology and Time Difference of Arrival (TDoA) as the primary localization technique.
DOI:10.1109/isorc65339.2025.00056