Results 1 to 10 of about 193 (146)

Adaptive Quality of Service Control for MQTT-SN [PDF]

Sensors, 2022
Internet of Things and wireless sensor network applications are becoming more and more popular these days, supported by new communication technologies and protocols tailored to their specific requirements.
Alessandro E C Redondi, Matteo Cesana
exaly   +7 more sources

Security Architecture and Protocols for Secure MQTT-SN

IEEE Access, 2020
Message Queuing Telemetry Transport (MQTT) is a de facto standard for various Internet of Things (IoT) and industrial IoT applications. The data produced by a publisher are delivered to several subscribers via an MQTT broker.
Chang-Seop Park, Hye-Min Nam
exaly   +4 more sources

Security Analysis of the MQTT-SN Protocol for the Internet of Things

Applied Sciences, 2022
The expansion of the Internet of Things (IoT) paradigm has brought with it the challenge of promptly detecting and evaluating attacks against the systems coexisting in it.
José Roldán-Gómez, Javier Carrillo-Mondéjar, Juan Manuel Castelo Gómez, Sergio Ruiz-Villafranca   +3 more
doaj   +3 more sources

Energy Footprint and Reliability of IoT Communication Protocols for Remote Sensor Networks [PDF]

Sensors
Excessive 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, Martyna Wybraniak-Kujawa, Ilona Jacyna-Gołda, Piotr Kotylak, Aleksandra Panek, Robert Wojtachnik, Teresa Siedlecka-Wójcikowska   +6 more
doaj   +2 more sources

Enabling Seamless Connectivity: Networking Innovations in Wireless Sensor Networks for Industrial Application [PDF]

Sensors
The 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, Rimantas Simniškis, Gediminas Račiukaitis   +2 more
doaj   +2 more sources

Diagramas de estados para la conversión del protocolo MQTT-SN a MQTT utilizando UML

Revista Tecnológica, 2022
Las implementaciones del convertidor de protocolos MQTT-SN a MQTT han considerado que MQTT-SN opera sobre capa de red. En redes inalámbricas de sensores con topología lineal, existe una sola ruta y los nodos inalámbricos tienen una única interface, por ...
Carlos Panchi, Carlos Egas Acosta
doaj   +2 more sources

Prototype Wireless Network for Internet of Things based on DECT Standard

Telfor Journal, 2022
This paper presents a software prototype of a wireless network for the Internet of Things (IoT) based on the DECT (Digital Enhanced Cordless Telecommunication) standard.
I. V. Sinyavskiy, I. M. Sorokin, A. M. Sukhov   +2 more
doaj   +1 more source

DM-MQTT: An Efficient MQTT Based on SDN Multicast for Massive IoT Communications [PDF]

Sensors, 2018
Jun-Hong Park, Won-Tae Kim, Hanjin Kim   +2 more
exaly   +2 more sources

Internet of Things (IoT) Platform for Multi-Topic Messaging

Energies, 2020
IoT-based applications operate in a client–server architecture, which requires a specific communication protocol. This protocol is used to establish the client–server communication model, allowing all clients of the system to perform specific tasks ...
Mahmoud Hussein, Ahmed I. Galal, Emad Abd-Elrahman, Mohamed Zorkany   +3 more
doaj   +1 more source

A MQTT/MQTT-SN-Based User Energy Management System for Automated Residential Demand Response: Formal Verification and Cyber-Physical Performance Evaluation

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, Jucheng Xiao, Shuai Fan, Guangyu He   +3 more
doaj   +1 more source