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Telecom, Volume 5, Issue 3

September 2024 - 21 articles

Cover Story: The performance modeling of IoT-WSN is of key importance to better understand, deploy, and manage this technology. In heterogeneous scenarios, the modeling process must be achieved to guarantee a successful operation in terms of medium access, synchronization, and energy conservation. We propose a novel methodology to determine the energy consumed by sensor nodes deploying a recently proposed synchronous duty-cycled MAC protocol named Priority Sink Access MAC (PSA-MAC). We model the operation of a WSN with two classes of sensor devices by a pair of two-dimensional Discrete-Time Markov Chains (2D-DTMC), determine their stationary probability distribution, and propose new expressions to compute the energy consumption based solely on the obtained stationary probability distribution. View this paper
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Articles (21)

  • Article
  • Open Access
1,908 Views
24 Pages

2 August 2024

Wireless sensor networks (WSNs) and sensing devices are considered to be core components of the Internet of Things (IoT). The performance modeling of IoT–WSN is of key importance to better understand, deploy, and manage this technology. As sens...

  • Article
  • Open Access
3 Citations
4,060 Views
17 Pages

Measurement of Dielectric Properties of Thin Materials for Radomes Using Waveguide Cavities

  • Tayla Dahms,
  • Douglas B. Hayman,
  • Bahare Mohamadzade and
  • Stephanie L. Smith

1 August 2024

We present waveguide cavity measurements used to evaluate several thin materials for use in radomes. In addition to the data on the materials, we show how these measurements can be performed with common laboratory equipment and simple calculations. W...

  • Article
  • Open Access
3 Citations
11,982 Views
26 Pages

30 July 2024

This study examines the significant growth of e-commerce in Romania, which has surpassed the rates of expansion observed in other more developed countries of the European Union. Based on market analysis by sector-specific companies, the Romanian e-co...

  • Article
  • Open Access
1,768 Views
28 Pages

Performance Analysis of a Sound-Based Steganography Wireless Sensor Network to Provide Covert Communications

  • Ariadna I. Rodriguez-Gomez,
  • Mario E. Rivero-Angeles,
  • Izlian Y. Orea Flores and
  • Gina Gallegos-García

25 July 2024

Given the existence of techniques that disrupt conventional RF communication channels, the demand for innovative alternatives to electromagnetic-based communications is clear. Covert communication, which claims to conceals the communication channel,...

  • Feature Paper
  • Article
  • Open Access
1 Citations
2,090 Views
20 Pages

18 July 2024

The data used during training in any given application space are directly tied to the performance of the system once deployed. While there are many other factors that are attributed to producing high-performance models based on the Neural Scaling Law...

  • Article
  • Open Access
6 Citations
3,434 Views
23 Pages

Secure-by-Design Real-Time Internet of Medical Things Architecture: e-Health Population Monitoring (RTPM)

  • Jims Marchang,
  • Jade McDonald,
  • Solan Keishing,
  • Kavyan Zoughalian,
  • Raymond Mawanda,
  • Corentin Delhon-Bugard,
  • Nicolas Bouillet and
  • Ben Sanders

10 July 2024

The healthcare sector has undergone a profound transformation, owing to the influential role played by Internet of Medical Things (IoMT) technology. However, there are substantial concerns over these devices’ security and privacy-preserving mec...

  • Article
  • Open Access
5 Citations
4,219 Views
21 Pages

5G Network Deployment Planning Using Metaheuristic Approaches

  • Binod Sapkota,
  • Rijan Ghimire,
  • Paras Pujara,
  • Shashank Ghimire,
  • Ujjwal Shrestha,
  • Roshani Ghimire,
  • Babu R. Dawadi and
  • Shashidhar R. Joshi

9 July 2024

The present research focuses on optimizing 5G base station deployment and visualization, addressing the escalating demands for high data rates and low latency. The study compares the effectiveness of Genetic Algorithm (GA), Particle Swarm Optimizatio...

  • Article
  • Open Access
2 Citations
1,890 Views
32 Pages

8 July 2024

In today’s digital world, no one and nothing is safe from potential cyberattacks. There is also no 100% protection from such attacks. Therefore, it is advisable to carry out various studies related to the effects of the different cyberattacks o...

  • Article
  • Open Access
3 Citations
2,535 Views
19 Pages

Bi-GRU-APSO: Bi-Directional Gated Recurrent Unit with Adaptive Particle Swarm Optimization Algorithm for Sales Forecasting in Multi-Channel Retail

  • Aruna Mogarala Guruvaya,
  • Archana Kollu,
  • Parameshachari Bidare Divakarachari,
  • Przemysław Falkowski-Gilski and
  • Hirald Dwaraka Praveena

1 July 2024

In the present scenario, retail sales forecasting has a great significance in E-commerce companies. The precise retail sales forecasting enhances the business decision making, storage management, and product sales. Inaccurate retail sales forecasting...

  • Article
  • Open Access
5 Citations
2,193 Views
15 Pages

26 June 2024

Clustering strategy in wireless sensor networks (WSNs) affects the lifetime, adaptability, and energy productivity of the wireless network system. The low-energy adaptive clustering hierarchy (LEACH) protocol is a convention used to improve the lifet...

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Telecom - ISSN 2673-4001