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Telecom, Volume 5, Issue 1

2024 March - 13 articles

Cover Story: This study investigates the optimization of transceivers in multiuser full-duplex MIMO systems, enhancing downlink communications through innovative relay techniques. Data transmission rates and reliability are boosted significantly by addressing the residual loop interference with a novel iterative algorithm. Our study lays the groundwork for future advancements in efficient, high-capacity wireless networks, marking a substantial leap forward in telecommunications engineering. View this paper
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Articles (13)

  • Article
  • Open Access
5 Citations
2,821 Views
25 Pages

19 March 2024

Carrier aggregation (CA) was introduced in mobile communication systems in response to the demand for higher network capacity. CA was conceived as a technique to achieve higher data rates by aggregating multiple blocks of spectrum from the same or di...

  • Article
  • Open Access
2 Citations
10,522 Views
27 Pages

7 March 2024

In recent years, two of the largest open-source ground station (GS) networks capable of enabling Earth–satellite communication have emerged: TinyGS and SatNOGS. These open-source projects enable anyone to build their own GS inexpensively and ea...

  • Article
  • Open Access
3 Citations
1,970 Views
12 Pages

6 March 2024

This paper considers the transceiver design in a multiuser multiple-input multiple-output (MIMO) full-duplex (FD) amplify-and-forward (AF) relay downlink communication system, where users simultaneously transmit data via an FD relay node. The design...

  • Article
  • Open Access
1 Citations
1,737 Views
18 Pages

29 February 2024

The expected development of the future generation of wireless communications systems such as 6G aims to achieve an ultrareliable and low-latency communications (URLLCs) while maximizing the data rates. These requirements push research into developing...

  • Article
  • Open Access
2,309 Views
23 Pages

16 February 2024

Tropospheric systems are widely used by military forces as they provide long-distance, real-time communication. Slow-fading propagation loss reduces link availability and limits its data-carrying capacity. Beam pointing dynamics provides knowledge of...

  • Article
  • Open Access
4 Citations
2,629 Views
31 Pages

9 February 2024

This article discusses the modeling and detection of attacks in self-organizing decentralized wireless sensor networks (WSNs) that can be applied to various critical scenarios in practice. Security issues in this type of network have previously been...

  • Article
  • Open Access
6 Citations
2,179 Views
23 Pages

1 February 2024

In several emergency situations, during natural or human-caused disasters, frontline responders need to be able to communicate and collaborate to properly carry out relief missions. Some countries build their national Public Safety Mobile Broadband b...

  • Review
  • Open Access
5 Citations
3,879 Views
24 Pages

An Evaluation Survey of Knowledge-Based Approaches in Telecommunication Applications

  • Georgios P. Koudouridis,
  • Serveh Shalmashi and
  • Reza Moosavi

26 January 2024

The purpose of this survey study is to shed light on the importance of knowledge usage and knowledge-driven applications in telecommunication systems and businesses. To this end, we first define a classification of the different knowledge-based appro...

  • Article
  • Open Access
5 Citations
4,466 Views
33 Pages

6G Goal-Oriented Communications: How to Coexist with Legacy Systems?

  • Mattia Merluzzi,
  • Miltiadis C. Filippou,
  • Leonardo Gomes Baltar,
  • Markus Dominik Mueck and
  • Emilio Calvanese Strinati

24 January 2024

6G will connect heterogeneous intelligent agents to make them natively operate complex cooperative tasks. When connecting intelligence, two main research questions arise to identify how artificial intelligence and machine learning models behave depen...

  • Article
  • Open Access
6 Citations
3,515 Views
16 Pages

5G Physical Layer-Based Procedure to Support Time-Sensitive Networking

  • Faiza Bouchmal,
  • Oscar Carrasco,
  • Yang Fu,
  • Jaime Rodrigo,
  • Jose F. Monserrat and
  • Narcís Cardona

24 January 2024

Deploying 5G in new and diverse use cases, such as Industry 4.0 and factory automation, requires 5G systems to harmonize with the communication technologies used in these industries. To this end, 3GPP Release 16 and Release 17 have made significant p...

  • Article
  • Open Access
6 Citations
3,884 Views
27 Pages

25 December 2023

Unexpected traffic incidents cause safety concerns and intense traffic congestion on crowded urban road networks. Vehicular ad-hoc network (VANET)-aided Intelligent Transport Systems (ITS) aim to mitigate these risks through timely dissemination of a...

  • Article
  • Open Access
8 Citations
4,738 Views
20 Pages

Smart Detection System of Safety Hazards in Industry 5.0

  • Stavroula Bourou,
  • Apostolos Maniatis,
  • Dimitris Kontopoulos and
  • Panagiotis A. Karkazis

22 December 2023

Safety management is a priority to guarantee human-centered manufacturing processes in the context of Industry 5.0, which aims to realize a safe human–machine environment based on knowledge-driven approaches. The traditional approaches for safe...

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Telecom - ISSN 2673-4001