Results 31 to 40 of about 2,119 (177)
Challenges of LoRaWAN technology in smart city solutions [PDF]
Interdisciplinary Description of Complex Systems, 2022 A number of technological application factors can be highlighted in smart city solutions, where small data and long-range transmission are of primary consideration.
Döníz Borsos, Lajos Berek
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LoRaWAN and Urban Waste Management—A Trial [PDF]
Sensors, 2021 The city of Lisbon, as any other capital of a European country, has a large number of issues regarding managing waste and recycling containers spread throughout the city. This document presents the results of a study promoted by the Lisbon City Council for trialing LPWAN (Low-Power Wide-Area Network) technology for the waste management vertical under ...
Cruz, Nuno +2 more
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LoRaWAN technologies for enabling new generation Internet of things
物联网学报, 2021 LoRaWAN is a representative low power wide area networking technology that has attracted significant attention from both the industry and academia.It can improve the connectivity of massive edge devices greatly in the era of Internet of things (IoT).The ...
Chaojie GU, Rui TAN
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LTM-LoRaWAN: A Multi-Hop Communication System for LoRaWAN
Electronics, 2023 Coverage limitation due to signal attenuation is one of the main challenges facing single-hop LoRaWAN when deployed in IoT applications that require low power consumption and operate over a wide area network. The challenge can be figured out using the dense deployment of typical LoRaWAN gateways to ensure devices can transfer their data to the network ...
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Extend low-power LoRaWAN coverage device for IoT applications
Tạp chí Khoa học và Công nghệ, 2023 The advent of Long Range Wide Area Network (LoRaWAN) has significantly enhanced Internet of Things (IoT) applications, particularly in Smart Cities, with its broad coverage and energy efficiency.
Tran Van Lic, Thai Vu Hien
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WSEAS TRANSACTIONS ON COMMUNICATIONS, 2021 LoRa is an IoT enabling technology which is particularly suitable for low data rate applications. The technology can achieve extended network coverage while operating in unlicensed ISM band and falls into the category of LowPowerWideAreaNetworks (LPWANs) technologies. Among the noncellular based LPWAN enabling technologies, LoRa has got remarkable
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Improving Downlink Scalability in LoRaWAN [PDF]
ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019 Although LoRaWAN offers many advantages, one of its main limitation is the insufficient downlink capacity in large-scale scenarios. This makes reliable communication impractical as, in LoRaWAN, reliability is achieved through the acknowledgement of confirmed messages.
Valentina Di Vincenzo +2 more
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Reducing Operational Expenses of LoRaWAN-Based Internet of Remote Things Applications
Sensors, 2022 LoRaWAN has become the most widely used low-power wide-area network technology to implement monitoring solutions based on the Internet of remote things (IoRT) paradigm.
Mariano Finochietto +3 more
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2023 19th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2023 Long-Range Wide Area Networks (LoRaWAN) enable low-power data collection over long distances, and they are thus widely used for Internet of Things applications, despite their limitations to meet some traffic requirements (e.g., reliability). To achieve the quality of service required by the applications, service differentiation is a promising approach ...
Bellanger, Thibaut +3 more
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Analysis of LoRaWAN security echanism
Dianxin kexue, 2019 LoRaWAN is one of the most important low power WAN technologies.As LoRaWAN technology is massively applied in various vertical industries,network security becomes more and more important.The security mechanism of LoRaWAN technology was analyzed.In ...
Xiaobo YU +3 more
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