Wireless Sensor Networks Applications: From Theory to Practice

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Electrical, Electronics and Communications Engineering".

Deadline for manuscript submissions: 20 July 2024 | Viewed by 900

Special Issue Editors


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Guest Editor
School of Engineering and Sciences, Tecnologico de Monterrey, Guadalajara, Mexico
Interests: wireless communication; cognitive radio ad hoc network; wireless sensor network
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Engineering and Sciences, Tecnologico de Monterrey, Guadalajara, Mexico
Interests: information security; cyberattack mitigation in SDN security; DDoS preventation

Special Issue Information

Dear Colleagues,

Wireless Sensor Networks (WSNs) have emerged as versatile technology with broad applicability across diverse fields, such as agriculture, healthcare, environmental monitoring, and industrial automation. WSNs are made up of numerous compact sensor nodes that gather and wirelessly transmit data to a centralized base station or gateway.

Even though WSNs offer numerous advantages, several obstacles need to be overcome before they can be extensively implemented in practical applications. These issues encompass energy efficiency, scalability, security, and reliability, among others.

This call for submissions invites original research articles, review articles, and case studies that delve into the theory and practice of WSN applications. The range of this call encompasses, but is not limited to, the following subjects:

  • WSNs architectures, protocols, and standards;
  • Energy-efficient WSNs design and optimization;
  • Scalable WSNs for large-scale deployments;
  • Security and privacy in WSNs;
  • WSNs for environmental monitoring and smart agriculture;
  • WSNs for healthcare and medical applications;
  • WSNs for industrial automation and control;
  • Real-world case studies and applications of WSNs.

We encourage scholars, professionals, and specialists in the field to contribute their original and previously unshared research on the specified subjects. Each submission will be subject to a thorough peer-review procedure, and approved papers will be included in either the conference proceedings or a pertinent journal's special issue.

Dr. Mahdi Zareei
Dr. Jesús Arturo Pérez-Díaz
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. Applied Sciences 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 2400 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

  • WSNs architectures, protocols, and standards
  • energy-efficient WSNs design and optimization
  • scalable WSNs for large-scale deployments
  • security and privacy in WSNs
  • WSNs for environmental monitoring and smart agriculture
  • WSNs for healthcare and medical applications
  • WSNs for industrial automation and control
  • real-world case studies and applications of WSNs

Published Papers (1 paper)

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Research

15 pages, 3542 KiB  
Article
Optimization of Coverage and Capacity Using Smart Antennae
by Min-Che Ho, Pin-Yu Song, Yi-Shian Chiou, Yueh-Tan Lee and Li-Ling Huang
Appl. Sci. 2023, 13(19), 10897; https://doi.org/10.3390/app131910897 - 30 Sep 2023
Viewed by 656
Abstract
In the rural and geographically remote regions of Taiwan, the high cost of establishing information infrastructure has resulted in significantly lower internet penetration and usage rates compared with urban areas. To address the network demands in such remote mountainous areas, the deployment of [...] Read more.
In the rural and geographically remote regions of Taiwan, the high cost of establishing information infrastructure has resulted in significantly lower internet penetration and usage rates compared with urban areas. To address the network demands in such remote mountainous areas, the deployment of multiple mobile base stations has become essential. However, the wireless implementation of base stations can lead to signal interference issues. This research aims to enhance the signal reception capabilities of end-user devices by utilizing intelligent directional antennas. This study employs five directional smart antennas, each of which can be independently adjusted to be active or inactive. Unlike traditional omnidirectional antennas that cause interference in overlapping coverage areas for end-user devices, our proposed adaptive directional antenna algorithm optimizes energy consumption by selectively activating directional antennas and concurrently reduces signal interference problems for end-user devices. The results of this research offer valuable insights for improving network connectivity and efficiency in remote and underserved areas. Through experimental simulations conducted in an environment with 10 base stations per square kilometer, the utilization of smart antennas, as opposed to omnidirectional antennas, results in a significant improvement of 33.8% in signal coverage. Full article
(This article belongs to the Special Issue Wireless Sensor Networks Applications: From Theory to Practice)
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