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IoT, Volume 3, Issue 1

March 2022 - 14 articles

Cover Story: The Internet of Things brings connectivity to everyday objects. These connected devices have to be managed considering their severe constraints in terms of energy, memory, processing, and communication. In this context, the OMA LWM2M protocol has been designed for remote device management, through a server usually deployed in the cloud. We propose the introduction of a LWM2M Proxy at the network edge, in between devices and servers, to improve various LWM2M procedures. Moreover, the Proxy enables the support of QoS-aware services through a set of extended functions to efficiently use resources at the edge, thus providing a reduced and more predictable end-to-end latency. We evaluate this solution both by simulation and experimentally, showing that it can thoroughly improve the performance of the system. View this paper
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Articles (14)

  • Article
  • Open Access
3 Citations
7,264 Views
40 Pages

2 March 2022

In this paper, we present and evaluate an ultra-wideband (UWB) indoor processing architecture that allows the performing of simultaneous localizations of mobile tags. This architecture relies on a network of low-power fixed anchors that provide forwa...

  • Review
  • Open Access
20 Citations
8,956 Views
28 Pages

28 February 2022

Internet of Things (IoT) systems are becoming ubiquitous in various cyber–physical infrastructures, including buildings, vehicular traffic, goods transport and delivery, manufacturing, health care, urban farming, etc. Often multiple such IoT su...

  • Article
  • Open Access
7 Citations
6,098 Views
22 Pages

26 February 2022

The Internet of Things (IoT) brings Internet connectivity to devices and everyday objects. This huge volume of connected devices has to be managed taking into account the severe energy, memory, processing, and communication constraints of IoT devices...

  • Article
  • Open Access
10 Citations
4,727 Views
22 Pages

Trajectory Planing for Cooperating Unmanned Aerial Vehicles in the IoT

  • Emmanuel Tuyishimire,
  • Antoine Bagula,
  • Slim Rekhis and
  • Noureddine Boudriga

24 February 2022

The use of Unmanned Aerial Vehicles (UAVs) in data transport has attracted a lot of attention and applications, as a modern traffic engineering technique used in data sensing, transport, and delivery to where infrastructure is available for its inter...

  • Article
  • Open Access
8 Citations
5,461 Views
22 Pages

29 January 2022

In this paper, we compare and assess the efficacy of a number of time-series instance feature representations for anomaly detection. To assess whether there are statistically significant differences between different feature representations for anoma...

  • Article
  • Open Access
11 Citations
5,995 Views
13 Pages

Will the Internet of Things Be Perovskite Powered? Energy Yield Measurement and Real-World Performance of Perovskite Solar Cells in Ambient Light Conditions

  • Suzanne K. Thomas,
  • Adam Pockett,
  • Krishna Seunarine,
  • Michael Spence,
  • Dimitrios Raptis,
  • Simone Meroni,
  • Trystan Watson,
  • Matt Jones and
  • Matthew J. Carnie

18 January 2022

The number of interconnected devices, often referred to as the Internet of Things (IoT), is increasing at a considerable rate. It is inevitable therefore that so too will the energy demand. IoT describes a range of technologies such as sensors, softw...

  • Article
  • Open Access
2 Citations
4,070 Views
18 Pages

Context Diffusion in Fog Colonies: Exploring Autonomous Fog Node Operation Using ECTORAS

  • Vasileios Nikolopoulos,
  • Mara Nikolaidou,
  • Maria Voreakou and
  • Dimosthenis Anagnostopoulos

18 January 2022

In Fog Computing, fog colonies are formed by nodes cooperating to provide services to end-users. To enable efficient operation and seamless scalability of fog colonies, decentralized control over participating nodes should be promoted. In such cases,...

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IoT - ISSN 2624-831X