Results 11 to 20 of about 868 (195)
A MQTT/MQTT-SN-Based User Energy Management System for Automated Residential Demand Response: Formal Verification and Cyber-Physical Performance Evaluation [PDF]
Applied Sciences, 2018 As one of the typical cyber physical systems (CPS), the user energy management system (UEMS) plays an increasingly significant role in the smart grid, such as participating in automated demand response (ADR).
Kunqi Jia +3 more
doaj +2 more sources
Lightweight Security for MQTT-SN
International Journal of Engineering & Technology, 2018 This study discusses a method to secure Message Queuing Telemetry Transport-Sensor network (MQTT-SN). MQTT-SN is a popular data communication protocol used in developing IoT applications and can be secured by augmenting it with a security scheme. In this work, several lightweight encryption schemes to be used in tandem with MQTT-SN were tested and ...
M. H. Amaran +4 more
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Extending MQTT-SN with Real-Time Communication Services
2020 25th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA), 2020 The Message Queuing Telemetry Transport (MQTT) protocol is one of the most popular application-layer protocols for machine-to-machine communications. Its popularity results from its simplicity and effective publisher/subscriber messaging model, which allows lightweight implementations able to run on resource constrained devices, thus making this ...
Fernando A. C. C. Fontes +4 more
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Energy Footprint and Reliability of IoT Communication Protocols for Remote Sensor Networks [PDF]
SensorsExcessive energy consumption of communication protocols in IoT/IIoT systems constitutes one of the key constraints for the operational longevity of remote sensor nodes, where radio transmission often incurs higher energy costs than data acquisition or ...
Jerzy Krawiec +6 more
doaj +2 more sources
Integrating Real-Time Wireless Sensor Networks into IoT Using MQTT-SN [PDF]
Journal of Network and Systems ManagementAbstract Wireless Sensor Networks gradually became a mature technology that enabled the implementation of a large number of critical applications. However, the integration of such networks in much more complex systems, such as IoT, still poses a major challenge. In this paper we present a viable solution to accomplish such a difficult task by
Valentin Stângaciu +3 more
openalex +2 more sources
Enabling Seamless Connectivity: Networking Innovations in Wireless Sensor Networks for Industrial Application [PDF]
SensorsThe wide-ranging applications of the Internet of Things (IoT) show that it has the potential to revolutionise industry, improve daily life, and overcome global challenges.
Shathya Duobiene +2 more
doaj +2 more sources
Future InternetContext-aware mobile applications operating in environments with intermittent or unreliable connectivity must support offline-first behavior while preserving consistent decision-making and timely synchronization.
Nelson Iván Herrera +4 more
doaj +2 more sources
Real Time Sensor Data transmission to the IoT Applications using MQTT-SN and MQTT
International Journal of Recent Technology and Engineering (IJRTE), 2019 Internet of Things (IoT) Technology rapidly growing area and active research happening in different Layers of Internet protocol stacks. IOT stack have Physical layer& Data Link layer, Network Layer, Transport layer and Application layer protocols and Applications.
M Obula Reddy, J B Seventline
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Enhancing MQTT-SN Security with a Lightweight PUF-Based Authentication and Encrypted Channel Establishment Scheme [PDF]
SymmetryThe communication of Industrial Internet of Things (IIoT) devices faces important security and privacy challenges. With the rapid increase in the number of devices, it is difficult for traditional security mechanisms to balance performance and security.
Xiang Gong, Ting Kou, Yan Li
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Sparse IR sensor EKF-SLAM for MQTT-SN/Thread connected robot [PDF]
, 2022 Robot-prosjektet også kjent som SLAM-prosjektet er et resultat av flere studentbidrag til et system bestående av flere roboter med trådløstilkobling til en lokal serverapplikasjon. Systemets formål er å kartlegge et innendørs område.
Andersen, Thomas
core +2 more sources