Low-Power Wide Area Networks (LPWAN): Latest Advances and Prospects (Volume II)

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: closed (30 September 2023) | Viewed by 980

Special Issue Editors


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Guest Editor
Department of Computer Science, University of Oviedo, 33003 Oviedo, Spain
Interests: computer networks security; IT security; Internet of Things; IT services; computer communications (Networks); LPWAN
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Guest Editor
Institut de Recherche en Informatique et Systèmes Aléatoires, Rennes, France
Interests: computer communications (networks); IoT protocols; LPWAN architecture; header compression
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Faculty of Computer Science, University of Murcia, 30100 Murcia, Spain
Interests: computer networks; security; IoT protocols; LPWAN; SDN
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The set of technologies known as low power wide area networks (LPWAN) have attracted the interest of the research community and industry since the moment of their conception. They provide different innovative applications and various interesting challenges. Their highly constrained bandwidths, half-duplex communications, licensed and unlicensed bands, different bandwidth capacities and restricted access to the medium make these technologies an appealing area of research and development.

Different uses, ranging from their application in smart cities, smart buildings, smart farming, etc., can benefit from these technologies, where thousands of devices transmit a few bytes of information. Consequently, the IoT landscape now incorporates nodes with long-range radio modules to radio communication technologies. SigFox, LoRa and 802.15.4g are but a few of the LPWAN technologies currently available.

Current research challenges are the optimization, management and provision of novel features in these technologies. There are also standardization efforts, such as that of the IETF, which aims to provide IPv6 support to these technologies, opening the door for new and exciting new proposals and advances.     

This Special Issue aims to bring together researchers, practitioners and standardization specialists from academia and industry in the field of LPWAN in order to discuss and explore the latest advances and prospects. This Special Issue’s goals are to present new solutions to existing challenges and to demonstrate the continuous efforts being made to improve these technologies and their coexistence with other networking solutions, such as 5G.

Dr. Dan García Carrillo
Prof. Dr. Laurent Toutain
Dr. Rafael Marín López
Guest Editors

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Keywords

  • LPWAN
  • IoT
  • standardization
  • security
  • network convergence
  • optimization
  • network management

Published Papers (1 paper)

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Research

23 pages, 4513 KiB  
Article
Enabling Extremely Energy-Efficient End-to-End Secure Communications for Smart Metering Internet of Things Applications Using Static Context Header Compression
by Marion Dumay, Hussein Al Haj Hassan, Philippe Surbayrole, Thibaut Artis, Dominique Barthel and Alexander Pelov
Appl. Sci. 2023, 13(21), 11921; https://doi.org/10.3390/app132111921 - 31 Oct 2023
Viewed by 687
Abstract
Smart metering IoT applications are among the most energy-critical in the current panorama. Metering sensors are battery-powered and are expected to have a lifetime exceeding ten years. In order to achieve such long operation duration, a generic header compression mechanism named Static Context [...] Read more.
Smart metering IoT applications are among the most energy-critical in the current panorama. Metering sensors are battery-powered and are expected to have a lifetime exceeding ten years. In order to achieve such long operation duration, a generic header compression mechanism named Static Context Header Compression (SCHC) has been introduced and accepted as a standard by the Internet Engineering Task Force (IETF). This paper aims to demonstrate the energy savings enabled by the use of SCHC on a cellular IoT network by the means of real-life implementation and measurements. Experiments are conducted in a controlled environment for different scenarios and considering multiple parameters such as message size and radio conditions. Measurements show the high impact of this header compression mechanism, particularly when the radio conditions are bad and repetitions are used to improve the reliability of the transmission: a reduction of up to 40% in energy consumption is observed. Using SCHC over the non-IP transport mode (NIDD) of NB-IoT compared to the legacy IP mode also enables significant energy savings and allows the latency to be reduced while maintaining the interoperability provided by the IP layer. Full article
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