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Enabling Technologies for Smart Communication and Networking in 6G Era

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Communications".

Deadline for manuscript submissions: closed (20 April 2024) | Viewed by 3373

Special Issue Editor


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Guest Editor
Department of Business Development and Technology, Aarhus University, 7400 Herning, Denmark
Interests: 5G/6G systems; mobile communications; IoT; radio access networks
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are inundated with telecommunication systems and networks, with every component of a smart environment, from smartphones to smart appliances, relying on communication network trends. In fact, information and communication networks are imperative to the success of any smart technology, as they significantly impact the quality and efficiency of urban services such as energy, transportation, and utilities. Smart communication and networking are becoming increasingly appealing to consumers and businesses as the 6G network progresses. Thus, it is imperative to provide timely, accurate, and personalized communication in this area.

The aim of this Special Issue is to facilitate collaboration and exploration regarding technologies that can enhance the functionality of smart communication networks in the context of 6G networks.

Topics of interest include, but are not limited to:

  • Intelligent sensing and communications;
  • Software-defined networks for smart communication;
  • Intelligent network communication for 6G/B5G;
  • 6G-aware edge and fog networks for smart communication;
  • Green communication and IoT technologies for 6G;
  • Secure and resilient smart communication;
  • Data-driven intelligence for smart communication;
  • Point-to-point telecommunication networks;
  • Integration of Extended Reality Technologies;
  • Big data analytics and high-performance computing for smart communication and networks.

Dr. Albena Mihovska
Guest Editor

Manuscript Submission Information

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Published Papers (3 papers)

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Research

32 pages, 6668 KiB  
Article
HOLOTWIN: A Modular and Interoperable Approach to Holographic Telepresence System Development
by Ivaylo Bozhilov, Radostina Petkova, Krasimir Tonchev, Agata Manolova and Vladimir Poulkov
Sensors 2023, 23(21), 8692; https://doi.org/10.3390/s23218692 - 24 Oct 2023
Viewed by 880
Abstract
In the field of holographic-type communication (HTC), this paper presents a comprehensive exploration of existing technologies and proposes a novel, modular architecture for holographic telepresence systems (HTPSs). We substantiate our architectural framework through a practical implementation, demonstrating its modularity, interoperability, and versatility. Quantitative [...] Read more.
In the field of holographic-type communication (HTC), this paper presents a comprehensive exploration of existing technologies and proposes a novel, modular architecture for holographic telepresence systems (HTPSs). We substantiate our architectural framework through a practical implementation, demonstrating its modularity, interoperability, and versatility. Quantitative and qualitative assessments reveal both the promise and areas for improvement within our platform. Our findings reinforce the premise that the key to unlocking HTC’s future lies in modularity and interoperability, serving as critical pillars for efficient standardization and the development of minimal viable products. Full article
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16 pages, 1300 KiB  
Article
Beyond REM: A New Approach to the Use of Image Classifiers for the Management of 6G Networks
by Eduardo Baena, Sergio Fortes, Francisco Muro, Carlos Baena and Raquel Barco
Sensors 2023, 23(17), 7494; https://doi.org/10.3390/s23177494 - 29 Aug 2023
Viewed by 631
Abstract
The management of cellular networks, particularly within the environment rapidly advancing to 6G, presents considerable challenges due to the highly dynamic radio environment. Traditional tools such as Radio Environment Maps (REMs) have proven inadequate for real-time network changes, underlining the need for more [...] Read more.
The management of cellular networks, particularly within the environment rapidly advancing to 6G, presents considerable challenges due to the highly dynamic radio environment. Traditional tools such as Radio Environment Maps (REMs) have proven inadequate for real-time network changes, underlining the need for more sophisticated solutions. In response to these challenges, this work introduces a novel approach that harnesses the unprecedented power of state-of-the-art image classifiers for network management. This method involves the generation of Network Synthetic Images (NSIs), which are enriched heat maps that precisely reflect varying cellular network operating states. Created from user location traces linked with Key Performance Indicators (KPIs), NSIs are strategically designed to meet the intricate demands of 6G networks. This research delves deep into a comprehensive analysis of the diverse factors that could potentially impact the successful application of this methodology in the realm of 6G. The results from this investigation, coupled with a comparative assessment against traditional REM usage, emphasize the superior performance of this innovative method. Additionally, a case study involving an automatic network diagnosis scenario validates the effectiveness of this approach. The findings reveal that a generic Convolutional Neural Network (CNN), one of the most powerful tools in the arsenal of modern image classifiers, delivers enhanced performance, even with a reduced demand for positioning accuracy. This contributes significantly to the real-time, robust management of cellular networks as we transition into the era of 6G. Full article
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13 pages, 417 KiB  
Article
Business-Oriented Security Analysis of 6G for eHealth: An Impact Assessment Approach
by Chiara Suraci, Sara Pizzi, Antonella Molinaro and Giuseppe Araniti
Sensors 2023, 23(9), 4226; https://doi.org/10.3390/s23094226 - 23 Apr 2023
Cited by 2 | Viewed by 1376
Abstract
Following the COVID-19 outbreak, the health sector is undergoing a deep transformation that is increasingly pushing it towards the exploitation of technology, thus fostering the growth of digital health (eHealth). Cellular networks play a pivotal role in promoting the digitalization of healthcare, and [...] Read more.
Following the COVID-19 outbreak, the health sector is undergoing a deep transformation that is increasingly pushing it towards the exploitation of technology, thus fostering the growth of digital health (eHealth). Cellular networks play a pivotal role in promoting the digitalization of healthcare, and researchers are banking on beyond fifth-generation (B5G) and sixth-generation (6G) technologies to reach the turning point, given that, according to forecasts, 5G will not be able to meet future expectations. Security is an aspect that definitely should not be overlooked for the success of eHealth to occur. This work aims to address the security issue from a poorly explored viewpoint, namely that of economics. In this paper, we first describe the main eHealth services, highlighting the key stakeholders involved. Then, we discuss how next-generation technologies could support these services to identify possible business relationships and, therefore, to realize an innovative business-oriented security analysis. A qualitative assessment of the impact of specific security breaches in diverse business conditions is provided. Moreover, we examine a case study in order to show the effects of security attacks in a definite scenario and discuss their impact on business dynamics. Full article
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