A carregar...
Publicação
LoRaquatica: Studying Range and Location Estimation using LoRa and IoT in Aquatic Sensing
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 1.07 MB | Adobe PDF |
Orientador(es)
Resumo(s)
While ubiquitous computing remains vastly applied
in urban environments, their applications in ocean environment
remain scarce due to the limitations in range and cost of current
radio technology. This hinders environmental telemetry in the
oceans and other remote areas. In this study, we explore the
usage of IoT and Long Range Radio Communication (LoRa) in
ocean environments. We study the maximum distance for LoRa
and a potential location estimation based on the same technology
using the passive RSSI analysis. Using three coastal based nodes
and a node mounted on a sea vessel, we report a maximum range
of 83.6km. We also achieve a location error within a radius
of 3.4km (4% of maximum distance) in the sea. These results
support marine biologist expeditions, allowing them to use low cost, long-lasting and easy to deploy solutions for tracking marine
objects and species in open ocean, providing them data in near real-time. We discuss the findings from used models, outlining
limitations, and providing a scenario for future ubiquitous IoT
applications for tracking sea objects.
Descrição
Palavras-chave
Location services Sensor networks Embedded systems LoRa IoT Sea vessels Environmental telemetry . Faculdade de Ciências Exatas e da Engenharia
Contexto Educativo
Citação
Radeta, M., Ribeiro, M., Vasconcelos, D., Noronha, H., & Nunes, N. J. (2020, March). LoRaquatica: Studying range and location estimation using LoRa and IoT in aquatic sensing. In 2020 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops) (pp. 1-6). IEEE.
Editora
IEEE