Results 1 to 10 of about 2,132 (178)

Modeling the Energy Performance of LoRaWAN [PDF]

Sensors, 2017
LoRaWAN is a flagship Low-Power Wide Area Network (LPWAN) technology that has highly attracted much attention from the community in recent years. Many LoRaWAN end-devices, such as sensors or actuators, are expected not to be powered by the electricity ...
Lluís Casals Ibanez, Carles Gomez, Rafael Vidal FERRÉ   +2 more
exaly   +7 more sources

LoRaWAN Behaviour Analysis through Dataset Traffic Investigation

Sensors, 2022
The large development of Internet of Things technologies is increasing the use of smart-devices to solve and support several real-life issues. In many cases, the aim is to move toward systems that, even if significant demands are not required in terms of
Pietro Spadaccino, Francesca Cuomo, Francesco Giuseppe Crino'   +2 more
exaly   +3 more sources

An Enhanced Key Management Scheme for LoRaWAN

Cryptography, 2018
The LoRaWAN is one of the new low-power wide-area network (LPWAN) standards applied to Internet of Things (IoT) technology. The key features of LPWAN are its low power consumption and long-range coverage.
Jidong Wang, Jialuo Han
exaly   +3 more sources

Measurement of LoRa signal propagation in urban areas utilizing aerial gateway and ground gateway [PDF]

Scientific Data
LoRaWAN, as a leading technology of LPWAN, has become a crucial driver of smart cities. Meanwhile, drones have become a key tool for enhancing LoRaWAN network performance.
Wenxin Tang, Honggang Zhao, Sitong Chen, Aoyang Li, Wenjing Yang, Wei Cheng, Yong Li, Limeng Dong   +7 more
doaj   +2 more sources

A Survey on Adaptive Data Rate Optimization in LoRaWAN: Recent Solutions and Major Challenges

Sensors, 2020
Long-Range Wide Area Network (LoRaWAN) is a fast-growing communication system for Low Power Wide Area Networks (LPWAN) in the Internet of Things (IoTs) deployments.
Rachel Kufakunesu, Gerhard Hancke, Gerhard Hancke   +2 more
exaly   +3 more sources

Leveraging LoRaWAN Technology for Precision Agriculture in Greenhouses

Sensors, 2020
The technology development in wireless sensor network (WSN) offers a sustainable solution towards precision agriculture (PA) in greenhouses. It helps to effectively use the agricultural resources and management tools and monitors different parameters to ...
Ritesh Kumar Singh, Michiel Aernouts, Rafael Berkvens   +2 more
exaly   +3 more sources

A Survey on LoRaWAN Architecture, Protocol and Technologies

Future Internet, 2019
Internet of Things (IoT) expansion led the market to find alternative communication technologies since existing protocols are insufficient in terms of coverage, energy consumption to fit IoT needs.
Mehmet Ali Erturk
exaly   +3 more sources

Improving LoRaWAN Performance Using Reservation ALOHA [PDF]

Journal of Information Technology Management, 2020
LoRaWAN is one of the new and updated standards for IoT applications. However, the expected high density of peripheral devices for each gateway, and the absence of an operative synchronization mechanism between the gateway and peripherals, all of which ...
Dina M. Ibrahim
doaj   +1 more source

Investigation on Security Risk of LoRaWAN: Compatibility Scenarios

IEEE Access, 2022
The LoRaWAN standard comes from the low-power wide area network (LPWAN) technology suitable for developing Internet of Things (IoT) systems that are poised to disrupt the semiconductor industry.
Slim Loukil, Lamia Chaari Fourati, Anand Nayyar, Chakchai So-In   +3 more
doaj   +1 more source

A Survey on Long-Range Wide-Area Network Technology Optimizations

IEEE Access, 2021
Long-Range Wide-Area Network (LoRaWAN) enables flexible long-range service communications with low power consumption which is suitable for many IoT applications.
Felipe S. Dantas Silva, Emidio P. Neto, Helder Oliveira, Denis Rosario, Eduardo Cerqueira, Cristiano Both, Sherali Zeadally, Augusto Venancio Neto   +7 more
doaj   +1 more source