Zobrazeno 1 - 10
of 274
pro vyhledávání: '"Lorenzo Vangelista"'
Autor:
Lorenzo Vangelista, Giancarlo Calvagno
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 5598-5607 (2024)
In this paper, we consider the problem of detecting the channel activity in LoRaWAN networks. To improve the medium access performance, recent implementations of the chipsets for LoRaWAN end nodes are offering a feature called Channel Activity Detect
Externí odkaz:
https://doaj.org/article/43f91b55cb73473590c0acb5b75ff883
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 4, Pp 3000-3013 (2023)
Traditional multiple access schemes, as well as more recent preamble-based schemes, cannot achieve the extremely low latency, complexity, and collision probability required by the next-generation Internet-of-Things (IoT) networks to operate. To addre
Externí odkaz:
https://doaj.org/article/7a1381f399da43669c81c4e3952fac3f
Autor:
Gabriele Di Renzone, Stefano Parrino, Giacomo Peruzzi, Alessandro Pozzebon, Lorenzo Vangelista
Publikováno v:
Sensors, Vol 24, Iss 6, p 1801 (2024)
Vehicular wireless networks are one of the most valuable tools for monitoring platforms in the automotive domain. At the same time, Internet of Things (IoT) solutions are playing a crucial role in the same framework, allowing users to connect to vehi
Externí odkaz:
https://doaj.org/article/43fd85aeaccf4aa0a276df480f832cbd
Publikováno v:
Sensors, Vol 23, Iss 4, p 1806 (2023)
LoRaWAN networks rely heavily on the adaptive data rate algorithm to achieve good link reliability and to support the required density of end devices. However, to be effective the adaptive data rate algorithm needs to be tuned according to the level
Externí odkaz:
https://doaj.org/article/028f0dafdeb143b1addffa9c9dee4945
Publikováno v:
IEEE Transactions on Wireless Communications. 21:4608-4621
Publikováno v:
IEEE Transactions on Industrial Informatics. 17:6241-6250
In this article, we evaluate the performance of a LoRaWAN network in industrial scenarios where different Industrial Internet of Things (IIoT) end nodes communicate to a central controller in order to provide monitoring and sensing information to opt
Publikováno v:
Digital Communications and Networks, Vol 1, Iss 1, Pp 1-19 (2015)
The next generation of communication systems, which is commonly referred to as 5G, is expected to support, besides the traditional voice and data services, new communication paradigms, such as Internet of Things (IoT) and Machine-to-Machine (M2M) ser
Externí odkaz:
https://doaj.org/article/bd116edb9771495d86acc7841936e6bd
Publikováno v:
IEEE Communications Surveys & Tutorials. 23:1693-1720
The Internet of Things (IoT) is expected to bring new opportunities for improving several services for the Society, from transportation to agriculture, from smart cities to fleet management. In this framework, massive connectivity represents one of t
Autor:
Lorenzo Vangelista, Marco Centenaro
Publikováno v:
Future Internet, Vol 11, Iss 3, p 57 (2019)
The low-power wide-area network (LPWAN) paradigm is gradually gaining market acceptance. In particular, three prominent LPWAN technologies are emerging at the moment: LoRaWAN™ and SigFox™, which operate on unlicensed frequency bands, and NB-IoT,
Externí odkaz:
https://doaj.org/article/10bded70d9a74ab984f62d86436d6048
Autor:
Emanuele Coccolo, Filippo Campagnaro, Davide Tronchin, Antonio Montanari, Roberto Francescon, Lorenzo Vangelista, Michele Zorzi
Publikováno v:
OCEANS 2022 - Chennai.