Results 11 to 20 of about 1,277 (177)
Multimodal Retransmission Timer for LPWAN [PDF]
IEEE Internet of Things Journal, 2020 © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component ...
Carles Gomez, Jon Crowcroft
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Scalability of LPWAN for Smart City Applications [PDF]
2021 International Wireless Communications and Mobile Computing (IWCMC), 2021 Smart Cities rely on a broad variety of services generating an heterogeneous traffic load, and having diverse privacy and performance requirements. In this paper, we focus on mobility services for an Intelligent Transportation System (ITS), where several applications inter-operate by sharing information.
Caminha Juaçaba Neto, Renato +3 more
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A Personal LPWAN Remote Monitoring System [PDF]
2021 International Wireless Communications and Mobile Computing (IWCMC), 2021 Firefighters are equipped with an immobility detector device also called the Personal Alert Safety System (PASS) that is integrated into the user's Self-Contained Breathing Apparatus (SCBA). If a firefighter remains motionless for a certain period of time, a loud audible alert is triggered to notify the Firefighter Assist and Search Team (FAST ...
Gaby Bou Tayeh +4 more
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Multi-hop communication in the uplink for LPWANs [PDF]
Computer Networks, 2017 Low-Power Wide Area Networks (LPWANs) have arisen as a promising communication technology for supporting Internet of Things (IoT) services due to their low power operation, wide coverage range, low cost and scalability. However, most LPWAN solutions like SIGFOX or LoRaWAN rely on star topology networks, where stations (STAs) transmit directly to the ...
Sergio Barrachina-Muñoz +3 more
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An analysis of packet fragmentation impact in LPWAN [PDF]
2018 IEEE Wireless Communications and Networking Conference (WCNC), 2018 paper accepted and presented at IEEE Wireless Communications and Networking Conference, 15-18 April, Barcelona ...
Suciu, Ioana +2 more
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A Systematic Analysis of Narrowband IoT Quality of Service
Sensors, 2020 Narrowband-IoT (NB-IoT) is part of a novel group of access technologies referred to as Low-Power Wide Area Networks (LPWANs), which provide energy-efficient and long-range network access to IoT devices.
Andreas Philipp Matz +3 more
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Long-Range Wireless Radio Technologies: A Survey
Future Internet, 2020 Wireless networks are now a part of the everyday life of many people and are used for many applications. Recently, new technologies that enable low-power and long-range communications have emerged.
Brandon Foubert, Nathalie Mitton
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Community Internet of Things as Mobile Infrastructure: Methodological Challenges and Opportunities
Media and Communication, 2022 From smart devices to homes to cities, Internet of Things (IoT) technologies have become embedded within everyday objects on a global scale. We understand IoT technologies as a form of infrastructure that bridges the gaps between offline spaces and ...
Chelsea P. Butkowski +2 more
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Probabilistic and distributed traffic control in LPWANs
Ad Hoc Networks, 2023 Low-power, low data transmission rates, and long-range wireless networks, also known as LPWANs, are intended to work best with equipment that uses few resources and can be used for many years thanks to their long battery life operation. This type of networks can handle traffic from nearly 1,000 nodes while maintaining a duty cycle of less than 1 ...
Lasri, Kawtar +4 more
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A comparative study on LPWAN standards: Nb-IoT and LTE-M [PDF]
ITM Web of Conferences, 2023 Given the proliferation of connected objects as well as the rise of Low Power Wide Area Network (LPWAN) technologies designed to enable communication with low energy, the main ones being NB-IoT and LTE-M in our daily life.
Adamou Ismael Hamidou +2 more
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