Results 81 to 90 of about 2,132 (178)

SKY-Chunks: A Session-Key-Guided Chunking System for Lightweight and Secure LoRaWAN Image Delivery

IEEE Open Journal of the Communications Society
Sending images over Long Range Wide Area Networks (LoRaWAN) faces many challenges. These include very low bandwidth, strict duty-cycle limits, and the need for strong security over an open wireless medium.
Priya Gautam, Hari Prabhat Gupta
doaj   +1 more source

Enhancing Fast Network Recovery in LoRaWAN: Implementing Bidirectional Forwarding Detection in OMNeT++

IEEE Access
The paper analyses new techniques in the field of fast network recovery. It addresses the issues of network convergence, fast network recovery, and mechanisms designed for fast network recovery – Fast Reroute, which minimizes the impacts of ...
Jozef Papan, Slavomir Tatarka, Michal Kvet, Michal Hraska   +3 more
doaj   +1 more source

Performance Analysis of LoRaWAN Communication Utilizing the RFM96 Module

Ilkom Jurnal Ilmiah
This research discusses the utilization of LoRa and LoRaWAN or Low Power Wide Area (LPWA) and Low Power Wide Area Network (LPWAN). In this study, the application server is utilized using Telkom IoT.
Muhammad Yassir, Harry Soepandi, Ajib Hanani, Johan Ericka Wahyu Prakasa, Ganis Chandra Puspitadewi, Sastya Hendri Wibowo, Puput Dani Prasetyo Adi, Akio Kitagawa   +7 more
doaj   +1 more source

IoT-nätverk baserade på LoRaWAN : Informationskvalitet i LoRaWAN

, 2018
Internet var i begynnelsen uppbyggt kring nätverk baserade på fysiska kablar, nästa steg för att förbättra tillgängligheten till Internet kom med introduktionen av trådlös kommunikation. Ett nytt begrepp dök upp vid millennieskiftet, Internet of Things (IoT).
Kara, Dilen, Jalil, Zaid
openaire   +1 more source

Geolocation of Devices in Low-Power Wide-Area LoRa Network

Communications
This article is focused on the geolocation possibilities in low-power deployments. A novel Logarithmic Distance Path Loss Model with a Memory (LDPL-M) algorithm is proposed to enhance the accuracy of determining the location of end devices.
Ladislav Zemko, Daniel Hroš, Alexander Valach, Marek Galinski, Pavel Čičák   +4 more
doaj   +1 more source

Estudio de la cobertura de una red de LoRaWAN

Revista Elektrón
Este artículo presenta el estudio exploratorio de la cobertura geográfica de una red de LoRaWAN ubicada en una zona urbana. Se obtuvo un alcance estable de hasta 19 km utilizando un Field Tester especialmente desarrollado para este trabajo y vinculado a ...
Nahuel Hernán Bruno, Rocio Ailén Gorosito, Marcos Eduardo Bierzychudek   +2 more
doaj   +1 more source

Optimising Connectivity and Energy: The Future of LoRaWAN Routing Protocols for Mobile IoT Applications

Applications of Modelling and Simulation
The proliferation of Internet of Things (IoT) applications has significantly increased the demand for communication protocols that are both resilient and energy-efficient.
Izzah N. Buang, K. Zen, Syahrul N. Junaini   +2 more
doaj  

HEAL: health-enhanced adaptive LoRaWAN for AI-based real-time soldier monitoring and status prediction. [PDF]

Sci Rep
Alghamdi A, Alotaibi R, Alahmadi H.
europepmc   +1 more source

Enhanced Security of Bidirectional Communication in IoT-Driven Utility Networks Using Sertainty UXP and LoRaWAN. [PDF]

Sensors (Basel)
Simin ZA, Aslan S, Carvalho MM, Valles D.   +3 more
europepmc   +1 more source

Correction: LSML-SF: a lightweight stacked ML approach for spreading factor allocation in mobile IoT LoRaWAN networks. [PDF]

Front Artif Intell
Farhad A, Lodhi MA, Nisar F, Hadi HJ, Ahmad N, Ladan M.   +5 more
europepmc   +1 more source