Results 11 to 20 of about 84,714 (295)

Protocol Architectures for IoT Domains [PDF]

open access: yesIEEE Network, 2018
In this work we discuss proxy architectures which interconnect IoT domains running CoAP with the rest of Internet including micro datacenters and other domains building scalable hierarchical architectures. We assume that CoAP domain is terminated by an IoT proxy with cache, and we investigate several design issues with respect to successful data ...
Jelena V. Misic   +2 more
openaire   +2 more sources

A lightweight IoT security protocol [PDF]

open access: yes2017 1st Cyber Security in Networking Conference (CSNet), 2017
The IoT is a technology that enables the inter-connection of smart physical and virtual objects and provides advanced services. Objects or things are generally constrained devices which are limited by their energy, computing and storage capacity. A Wireless Sensor Networks (WSN) is a network composed of devices managed by a CPAN (Personal Area Network ...
Hammi, Mohamed   +4 more
openaire   +2 more sources

A Multiwall Path-Loss Prediction Model Using 433 MHz LoRa-WAN Frequency to Characterize Foliage’s Influence in a Malaysian Palm Oil Plantation Environment

open access: yesSensors, 2022
Palm oil is the main cash crop of tropical Asia, and the implementation of LPWAN (low-power wide-area network) technologies for smart agriculture applications in palm oil plantations will benefit the palm oil industry in terms of making more revenue ...
Rabeya Anzum   +7 more
doaj   +1 more source

Modelling and Control Design of a Non-Collaborative UAV Wireless Charging System

open access: yesSensors, 2022
This study proposes an analytical model of a WPT system with three orthogonal transmitter coils organised to produce a concentrated and controlled omnidirectional magnetic field suited for charging a moving, rotating load, providing maximal energy ...
Oussama Allama   +4 more
doaj   +1 more source

Byzantine Resilient Protocol for the IoT [PDF]

open access: yesIEEE Internet of Things Journal, 2019
Wireless sensor networks (WSNs), often adhering to a single gateway architecture, constitute the communication backbone for many modern cyber-physical systems (CPSs). Consequently, fault-tolerance in CPS becomes a challenging task, especially when accounting for failures (potentially malicious) that incapacitate the gateway or disrupt the nodes-gateway
Antônio Augusto Fröhlich   +3 more
openaire   +2 more sources

A survey on communication protocols and performance evaluations for Internet of Things

open access: yesDigital Communications and Networks, 2022
The Internet of Things (IoT) is a large-scale network of devices capable of sensing, data processing, and communicating with each other through different communication protocols.
Cüneyt Bayılmış   +4 more
doaj   +1 more source

IoT Short-range Network protocols: Analytical study and operating models [PDF]

open access: yesEAI Endorsed Transactions on Internet of Things, 2021
Internet of Things (IoT) is a constantly evolving concept. Nonetheless, we can consider that the Internet of Things broadly refers to the trend towards generalized interconnection of all the objects that surround our daily lives, places and physical ...
Sakina Elhadi   +2 more
doaj   +1 more source

Internet of Things: A Comprehensive Overview on Protocols, Architectures, Technologies, Simulation Tools, and Future Directions

open access: yesEnergies, 2023
The Internet of Things (IoT) is a global network of interconnected computing, sensing, and networking devices that can exchange data and information via various network protocols.
Mohammad Mansour   +6 more
doaj   +1 more source

Survey on recent advances in IoT application layer protocols and machine learning scope for research directions

open access: yesDigital Communications and Networks, 2022
The Internet of Things (IoT) has been growing over the past few years due to its flexibility and ease of use in real-time applications. The IoT's foremost task is ensuring that there is proper communication among different types of applications and ...
Praveen Kumar Donta   +3 more
doaj   +1 more source

Vulnerability analysis and method of selection of communication protocols for information transfer in Internet of Things systems

open access: yesРадіоелектронні і комп'ютерні системи, 2021
The subject of study in the paper is the analysis of technologies, architectures, vulnerabilities and cyberattacks, communication patterns of smart objects, messaging models, and Internet of Things (IoT) / Web of Things (WoT) protocols for solving ...
Maryna Kolisnyk
doaj   +1 more source

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