Recent advances in LoRa: A comprehensive survey

Z Sun, H Yang, K Liu, Z Yin, Z Li, W Xu - ACM Transactions on Sensor …, 2022 - dl.acm.org
The vast demand for diverse applications raises new networking challenges, which have
encouraged the development of a new paradigm of Internet of Things (IoT), eg, LoRa. LoRa …

LoRaHop: Multihop support for LoRaWAN uplink and downlink messaging

P Tian, CA Boano, X Ma, J Wei - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
LoRaWAN is one of the most popular protocols to build low-power wide area networks.
Unfortunately, it adopts a star topology, which limits network coverage and may also cause …

Understanding concurrent transmissions: The impact of carrier frequency offset and RF interference on physical layer performance

M Baddeley, CA Boano, A Escobar-Molero… - ACM Transactions on …, 2023 - dl.acm.org
The popularity of concurrent transmissions (CT) has soared after recent studies have shown
their feasibility on the four physical layers specified by BLE 5, hence providing an alternative …

ELORA: Even longer range sensor networking through modulated concurrent LoRa transmissions

D Szafranski, A Reinhardt - … Symposium on a World of Wireless …, 2023 - ieeexplore.ieee.org
LoRa is a widely used physical layer for Low Power Wide Area Networks (LPWANs). Its
comparably low data rates still suffice for many IoT applications, while communication …

A Low-Cost and Infrastructure-Less LoRa Wireless Network Testbed for Cognitive Internet of Things

Y Liu, P Tian, CA Boano, X Ma… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Low-power wide area network (LPWAN) testbeds are essential for cognitive
communications and networking, as they provide practical and controlled environments for …

Environmental impact on the long-term connectivity and link quality of an outdoor LoRa network

P Tian, F Yang, X Ma, CA Boano, X Tian… - Proceedings of the 19th …, 2021 - dl.acm.org
Recently, several datasets shedding light on connectivity aspects in real-world LoRa
networks have been provided to the community. However, they typically only involve a …

OSF: An open-source framework for synchronous flooding over multiple physical layers

M Baddeley, Y Gyl, M Schuß, X Ma… - ar**, and multiplexing
F Yang, P Tian, X Ma, CA Boano… - 2022 21st ACM/IEEE …, 2022 - ieeexplore.ieee.org
This paper presents EMU, a framework that enables the emulation, snip**, and
multiplexing of LoRa chirps on commercial IoT devices equipped with low-power sub-GHz …

Design and evaluation of single-board computer based power monitoring for IoT and edge systems

L Guegan, S Tofaily, I Raïs - … on Internet of Things (iThings) and …, 2023 - ieeexplore.ieee.org
Internet of Things (IoT) and edge platforms are very complex systems. They are
heterogeneous in terms of hardware and software. In these systems, being able to document …

A LoRa 2.4 GHz Testbed for Experiment Repeatability

K Salimzhanova, S Kasenov… - … IEEE Conference on …, 2024 - ieeexplore.ieee.org
There is an increasing interest in LoRa technology because of its low cost and low power
consumption. However, while numerous existing papers aim to explore the compatibility and …