Smart home and smart city solutions enabled by 5G, IoT, AAI and CoT services

Skouby, Knud Erik; Lynggaard, Per

doi:10.1109/ic3i.2014.7019822

Cited by 156 publications

(73 citation statements)

References 6 publications

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“…This growth consists of several technologies such as decision trees, linear regression and neural networks, resulting in effective implementations of physical devices and services to deliver a new class of smart applications for business scenarios. This orchestration provides intelligent devices through the use of IoT platform services or models as-a-service from an adaptive perspective [43]. AI will offer better solutions for IoT cybersecurity that aim to identify threats even if it requires a short learning phase to establish which events are potential attacks.…”

Section: Final Considerations and Discussionmentioning

confidence: 99%

An Ontology-Based Cybersecurity Framework for the Internet of Things

Mozzaquatro

Agostinho

Gonçalves

et al. 2018

Sensors

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The use of sensors and actuators as a form of controlling cyber-physical systems in resource networks has been integrated and referred to as the Internet of Things (IoT). However, the connectivity of many stand-alone IoT systems through the Internet introduces numerous cybersecurity challenges as sensitive information is prone to be exposed to malicious users. This paper focuses on the improvement of IoT cybersecurity from an ontological analysis, proposing appropriate security services adapted to the threats. The authors propose an ontology-based cybersecurity framework using knowledge reasoning for IoT, composed of two approaches: (1) design time, which provides a dynamic method to build security services through the application of a model-driven methodology considering the existing enterprise processes; and (2) run time, which involves monitoring the IoT environment, classifying threats and vulnerabilities, and actuating in the environment ensuring the correct adaptation of the existing services. Two validation approaches demonstrate the feasibility of our concept. This entails an ontology assessment and a case study with an industrial implementation.

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Section: Final Considerations and Discussionmentioning

confidence: 99%

An Ontology-Based Cybersecurity Framework for the Internet of Things

Mozzaquatro

Agostinho

Gonçalves

et al. 2018

Sensors

View full text Add to dashboard Cite

show abstract

“…IoT incorporates notable features to develop innovative real-life solutions and services for smart cities [20], particularly for environmental quality supervision. The smart home is an indispensable element in smart cities [21]. In the future, smart homes should incorporate IoT wearable gadgets managed by smartphone applications and powered by miniaturised built-in sensors [22].…”

Section: Introductionmentioning

confidence: 99%

An Internet of Things-Based Environmental Quality Management System to Supervise the Indoor Laboratory Conditions

Marques

Pitarma

2019

Applied Sciences

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Indoor air quality (IAQ) is not only a determinant of occupational health but also influences all indoor human behaviours. In most university establishments, laboratories are also used as classrooms. On one hand, indoor environment quality (IEQ) conditions supervision in laboratories is relevant for experimental activities. On the other hand, it is also crucial to provide a healthy and productive workplace for learning activities. The proliferation of cost-effective sensors and microcontrollers along with the Internet of Things (IoT) architectures enhancements, enables the development of automatic solutions to supervise the Laboratory Environmental Conditions (LEC). This paper aims to present a real-time IEQ-laboratory data collection system-based IoT architecture named iAQ Plus (iAQ+). The iAQ+ incorporates an integrated Web management system along with a smartphone application to provide a historical analysis of the LEC. The iAQ+ collects IAQ index, temperature, relative humidity and barometric pressure. The results obtained are promising, representing a meaningful contribution for IEQ supervision solutions based on IoT. iAQ+ supports push notifications to alert people in a timely way for enhanced living environments and occupational health, as well as a work mode feature, so the user can configure setpoints for laboratory mode and schoolroom mode. Using the iAQ+, it is possible to provide an integrated management of data information of the spatio-temporal variations of LEC parameters which are particularly significant not only for enhanced living environments but also for laboratory experiments.

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“…In the near future, it is expected that BMS protocols and operations will be incorporated in fifth-generation (5G) mobile communications, thus enhancing user experience in smart building management [3]. In addition, BMSs should also allow bidirectional communication with smart grid (SG) infrastructure [4,5] in order to accurately predict energy consumption and demand.…”

Section: Introductionmentioning

confidence: 99%

On the Performance Evaluation of a MIMO–WCDMA Transmission Architecture for Building Management Systems

Tsampasis¹,

Gkonis²,

Trakadas³

et al. 2018

Sensors

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The goal of this study was to investigate the performance of a realistic wireless sensor nodes deployment in order to support modern building management systems (BMSs). A three-floor building orientation is taken into account, where each node is equipped with a multi-antenna system while a central base station (BS) collects and processes all received information. The BS is also equipped with multiple antennas; hence, a multiple input–multiple output (MIMO) system is formulated. Due to the multiple reflections during transmission in the inner of the building, a wideband code division multiple access (WCDMA) physical layer protocol has been considered, which has already been adopted for third-generation (3G) mobile networks. Results are presented for various MIMO orientations, where the mean transmission power per node is considered as an output metric for a specific signal-to-noise ratio (SNR) requirement and number of resolvable multipath components. In the first set of presented results, the effects of multiple access interference on overall transmission power are highlighted. As the number of mobile nodes per floor or the requested transmission rate increases, MIMO systems of a higher order should be deployed in order to maintain transmission power at adequate levels. In the second set of results, a comparison is performed among transmission in diversity combining and spatial multiplexing mode, which clearly indicate that the first case is the most appropriate solution for indoor communications.

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Smart home and smart city solutions enabled by 5G, IoT, AAI and CoT services

Cited by 156 publications

References 6 publications

An Ontology-Based Cybersecurity Framework for the Internet of Things

An Ontology-Based Cybersecurity Framework for the Internet of Things

An Internet of Things-Based Environmental Quality Management System to Supervise the Indoor Laboratory Conditions

On the Performance Evaluation of a MIMO–WCDMA Transmission Architecture for Building Management Systems

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