Search results for "things"
showing 10 items of 196 documents
Teollisen internetin määrittely kirjallisuudessa
2016
Teollisen internetin (engl. Industrial Internet) käsite ei ole täysin vakiintunut kirjallisuudessa. Sillä on useita erilaisia englanninkielisiä vastineita, joiden määrittelyt poikkeavat jonkin verran toisistaan. Teollisella internetillä tarkoitetaan usein teknologisia ratkaisuja, joilla pyritään luomaan teollisia sovelluksia prosessien optimointiin, tehostamiseen, mittaamiseen ja tarkkailuun. Laiteverkolla (engl. Internet of Things) taas tarkoitetaan teknologiaa, joka mahdollistaa internetin laajentumiseen tavanomaisilta alustoilta omaan ympäristöömme: vaatteisiin, huonekaluihin ja kulkuneuvoihin. Kirjallisuuskatsauksessa tutkittiin teollisen internetin määrittelyä kirjallisuudessa. Katsauk…
Discovery privacy threats via device de-anonymization in LoRaWAN
2021
LoRaWAN (Long Range WAN) is one of the well-known emerging technologies for the Internet of Things (IoT). Many IoT applications involve simple devices that transmit their data toward network gateways or access points that, in their turn, redirect data to application servers. While several security issues have been addressed in the LoRaWAN specification v1.1, there are still some aspects that may undermine privacy and security of the interconnected IoT devices. In this paper, we tackle a privacy aspect related to LoRaWAN device identity. The proposed approach, by monitoring the network traffic in LoRaWAN, is able to derive, in a probabilistic way, the unique identifier of the IoT device from…
Internet of things and privacy preserving technologies
2009
In this paper we consider different approaches to technological protection of users' privacy in the world of internet of things. Particularly, we consider what kind of problems and which level of protection can be achieved by applying approaches using secure multi-party computations.
Incorporación de Internet de las Cosas (IoT) en la docencia universitaria en dos etapas: hardware y software
2018
[EN] IoT is a concept referred to a network of common objects interconnected through the Internet. This is one of the main areas with growing interest and also necessary for the Telecommunication and Telematics Engineering students. The main constraints which face the students with IoT are the integration of the hardware as well as the need for management systems to handle the amount of data they generate by specific software. This work shows some experiences done by a group of students in the Telematics Engineering Degree and the Master of Telecommunications.
Internet of Things for Sustainable Smart Education: An Overview
2022
In the realm of fourth-generation industrialization, there will be great demand for a skilled workforceTo produce a skilled workforce, we need sustainable education with quality and equity. Conventional ways of delivering and managing education would not fulfil the demands of the fourth industrial revolution (4IR). Disruptive technologies, such as Internet of Things (IoT), have great potential in revolutionizing the current educational setup. Therefore, this research work aims to present an overview of the capabilities of IoT applications in educational settings. Our research article digs into recent research carried out referring to IoT applications in education and provides a detailed ins…
IoT Contracts. An Empirical Research
2015
An empirical research on the contracts used in the Internet of Things to point out the most relevant contractual issues and the main dangers for customers of IoT products. In my opinion, in the IoT the notion itself of product changes and therefore there will be a revival of the product liability regime, which from now on will apply not only to hardware, but also to software and service.
MAC Protocols for WuR Enabled WSNs : Design and Performance Evaluation
2017
Master's thesis Information- and communication technology IKT591 - University of Agder 2017 Increasing energy efficiency is a challenging task for protocol design in wireless sensor networks (WSNs) as well as in Internet of things (IoT). Traditionally, duty-cycled (DC) protocols have been widely adopted for data transmissions in WSNs for energy conservation by reducing idle listening and overhearing. Recently, wake-up radio (WuR) has merged as a promising technique to replace DC protocols thanks to its superior performance in both network lifetime and transmission latency. This thesis work focuses on the design and performance evaluation of WuR-enabled MAC protocols considering various traf…
Autonomous management of Quality of Service and security in an Internet of Things environment
2019
Nowadays, the Internet of Things (IoT) is becoming important in our daily lives thanks to technological advances. This paradigm aims to improve the quality of human life through automating several tasks. In this context, service level guarantee within IoT environments is a major challenge while considering a massive deployment of IoT applications and services as well as extending their usage to different domains. The IoT service level can be characterized in two parts: Quality of Service (QoS) and security. Moreover, this service level must be managed in an autonomic manner within the IoT environment given the heterogeneity and the size of its infrastructure making it difficult, even imposs…
Advanced Monitoring Systems Based on Battery-Less Asset Tracking Modules Energized through RF Wireless Power Transfer
2020
Asset tracking involving accurate location and transportation data is highly suited to wireless sensor networks (WSNs) featuring battery-less nodes that can be deployed in virtually any environment and require little or no maintenance. In response to the growing demand for advanced battery-less sensor tag solutions, this article presents a system for identifying and monitoring the speeds of assets in a WSN with battery-less tags that receive all their operating energy through radio frequency (RF) wireless power transfer (WPT) architecture, and a unique measurement approach to generate time-domain speed readouts. The assessment includes performance characteristics and key features of a syste…
Internet of things: an exploratory study of the co-creation of value
2016
Internet Of Things (IoT) provides consumers a continuous access to real-time notifications and data. Using the « Service-Dominant Logic Theory » framework (Vargo and Lusch, 2004), this paper aims to compare brands value propositions and consumer perceptions regarding bracelets and smart watches. Data analysis is based on two sets of data collections: the first concerns the content of eight manufacturers websites; the second comes from a non-participant observation of consumer opinions about connected devices (netnography). Results show a typology of gains and pains, significant interactions between the different value components and consumers’ compensation phenomena. Furthermore, discrepanc…