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Wireless Sensor Networks and IoT for Smart City

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Internet of Things".

Deadline for manuscript submissions: 25 September 2024 | Viewed by 2413

Special Issue Editors


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Guest Editor
Centre for Wireless Communications, University of Oulu, Erkki Koiso-Kanttilan katu 3, 90014 Oulu, Finland
Interests: Internet of Things; machine-type communication technologies; multi-RAT connectivity; heterogeneous networks; low power wide area networks; wireless personal area connectivity; NB-IoT; LoRaWAN; BLE; 5G; IoT applications and use cases
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Electrical, Electronic, and Information Engineering "Guglielmo Marconi", University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy
Interests: Internet of Things; heterogeneous networks; low power wide area networks; wireless personal area connectivity; LoRaWAN; IoT applications and use cases
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Information Technology, IMEC-Ghent University-WAVES, Technologiepark-Zwijnaarde 126, 9052 Ghent, Belgium
Interests: (green) wireless network design; energy- and exposure-aware networking; 5G and beyond 5G networks; unmanned aerial networks; internet of animals; digital agriculture; machine learning
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

As of today, more than half of the world’s population lives in urban areas and projections show that this trend will continue in the next decade, so cities are expected to absorb virtually all the future growth of the world’s population. This trend poses serious challenges to the implementation of an ambitious urban development agenda, aimed at making human settlements safe, healthy, sustainable and inclusive.

By leveraging information and communication technologies (ICT), as well as drones and metamaterials, smart cities promise to increase the efficiency of the use of physical infrastructures and resources, to learn and adapt more effectively to changing circumstances and to fruitfully engage with citizens in local governance and public utilities. In such a scenario, Wireless Sensor and Actuator Networks (WSANs), the Internet of Things (IoT), unmanned aerial vehicles (UAVs) and electromagnetic metasurfaces are, along with 5G and beyond, the most promising technologies to establish the nervous system of future reactive and proactive urban environments, aimed at improving the connectivity, collecting data to be processed and triggering actions as responses. These technologies are expected to be the founding pillars of Society 5.0, an ICT-enhanced people-centric smart community that targets both the resolution of societal challenges and economic prosperity.

This Special Issue aims at providing a snapshot of the status and progress of smart city technologies, discussing applications, use-cases, architectures, deployments, recent advances and findings from theoretical investigations and ongoing trials, as well as future trends. Potential topics include, but are not limited to:

  • New paradigms, concepts and architectures for smart city WSANs and IoT;
  • 5G and mmWave connectivity for the future smart city;
  • Low-power wide-area technologies (LoRa, Sigfox, etc.);
  • Cellular-IoT technologies (NB-IoT, LTE Cat-M1);
  • Short range and high-throughput technologies (IEEE802.15.4, BLE, UWB, THz, etc.);
  • Other connectivity and beyond wireless technologies (backscatter, radars, wireless power transfer, etc.);
  • Applications and use-cases enabled by WSANs and IoT for smart cities (smart environments, smart roads, context-aware applications, etc.);
  • Heterogeneous (multi-RAT/multi-connectivity) IoT networks;
  • UAVs for data collection, security and coverage extension;
  • Metasurfaces for outdoor and indoor applications (antennas, reflectors, etc.);
  • IoT-enabled indoor revolutions: Industry 4.0 and Society 5.0 in Smart Buildings;
  • Radio signal propagation and performance of radio access technologies in a city environment;
  • Management, security and privacy with respect to IoT data;
  • Social aspects of smart city IoT and interaction between humans and IoT machines;
  • Trials, testbeds and practical results.

Dr. Konstantin Mikhaylov
Dr. Gianni Pasolini
Dr. Margot Deruyck
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Internet of Things
  • wireless sensor and actuator networks
  • low power wide area networks
  • cellular-IoT technologies
  • 5G and beyond
  • unmanned aerial vehicles
  • electromagnetic metasurfaces

Published Papers (2 papers)

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26 pages, 7410 KiB  
Article
Design of a Technique for Accelerating the WSN Convergence Process
by Jozef Papan, Ivana Bridova and Adam Filipko
Sensors 2023, 23(21), 8682; https://doi.org/10.3390/s23218682 - 24 Oct 2023
Viewed by 502
Abstract
A wireless sensor network (WSN) is a network that monitors the physical environment using small and energy-efficient sensor devices. The wide application of WSNs has caused them to be used in critical applications that require a quick response, even at the cost of [...] Read more.
A wireless sensor network (WSN) is a network that monitors the physical environment using small and energy-efficient sensor devices. The wide application of WSNs has caused them to be used in critical applications that require a quick response, even at the cost of higher consumption. In recent years, Fast Reroute (FRR) technology has been developed, which accelerates network recovery after line or node failure. This technology plays an important role in connection recovery and data recovery, which helps speed up detection and redirect traffic. In our work, we created a new modification of the Ad hoc On-Demand Distance Vector (AODV) routing protocol, where we added the fast detection of link failure used in the FRR area. This modification rapidly increased connection recovery time and was tested in the OMNET++ simulation environment. The modification was implemented based on an additional RFC 5880 Bidirectional Forwarding Detection (BFD) module, which speeds up failure detection by sending quick “Hello” messages. Full article
(This article belongs to the Special Issue Wireless Sensor Networks and IoT for Smart City)
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27 pages, 6862 KiB  
Systematic Review
Operability of Smart Spaces in Urban Environments: A Systematic Review on Enhancing Functionality and User Experience
by Emeka Ndaguba, Jua Cilliers, Sumita Ghosh, Shanaka Herath and Eveline Tancredo Mussi
Sensors 2023, 23(15), 6938; https://doi.org/10.3390/s23156938 - 04 Aug 2023
Viewed by 1529
Abstract
This literature review highlights the emergence of the Internet of Things (IoT) and the proliferation of connected devices as the driving force behind the adoption of smart spaces. This review also discusses the various applications of smart spaces, including smart homes, smart cities, [...] Read more.
This literature review highlights the emergence of the Internet of Things (IoT) and the proliferation of connected devices as the driving force behind the adoption of smart spaces. This review also discusses the various applications of smart spaces, including smart homes, smart cities, and smart healthcare: (1) Background: the aim of this research is to provide a comprehensive overview of the concept of smart spaces, including their key features, technologies, and applications in built environments and urban areas; (2) Methods: The study adopts a qualitative approach, drawing on secondary sources, such as academic journals, reports, and online sources; (3) Results: The findings suggest that smart spaces have the potential to transform the way people interact with their environment and each other. They could improve efficiency, safety, and quality of life. However, there are also concerns about privacy and security in relation to the collection and use of personal data; (4) Conclusions: The study concludes that smart spaces have significant theoretical and practical implications for various fields, including architecture, urban planning, and healthcare. The theoretical implications include the need for new models and frameworks to understand the complex relationships between technology, space, and society. The practical implications involve the development of new standards and regulations to ensure the responsible and ethical use of smart spaces. Full article
(This article belongs to the Special Issue Wireless Sensor Networks and IoT for Smart City)
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