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The future of cellular networks is contingent on artificial intelligence (AI) based automation, particularly for radio access network (RAN) operation, optimization, and troubleshooting. To achieve such zero-touch automation, a myriad of…

6G wireless communication networks are expected to use extremely large-scale antenna arrays (ELAAs) to support higher throughput, massive connectivity, and improved system performance. ELAAs would fundamentally alter wave characteristics,…

Emerging Technologies · Computer Science 2025-09-23 Amjad Iqbal , Ala'a Al-Habashna , Gabriel Wainer , Gary Boudreau

A critical barrier to the trustworthiness of sixth-generation (6G) agentic autonomous networks is the uncertainty neglect bias; a cognitive tendency for large language model (LLM)-powered agents to make high-stakes decisions based on simple…

Networking and Internet Architecture · Computer Science 2026-05-04 Hatim Chergui , Farhad Rezazadeh , Mehdi Bennis , Merouane Debbah , Christos Verikoukis

The advancements in communication technology (5G and beyond) and global connectivity Internet of Things (IoT) also come with new security problems that will need to be addressed in the next few years. The threats and vulnerabilities…

Cryptography and Security · Computer Science 2025-05-27 Sandeep Pirbhulal , Habtamu Abie , Martin Jullum , Didrik Nielsen , Anders Løland

Since the 6th Generation (6G) of wireless networks is expected to provide a new level of network services and meet the emerging expectations of the future, it will be a complex and intricate networking system. 6Gs sophistication and…

Networking and Internet Architecture · Computer Science 2024-10-31 Navideh Ghafouri , John S. Vardakas , Kostas Ramantas , Christos Verikoukis

This paper presents a comprehensive analysis of the shift from the traditional perimeter model of security to the Zero Trust (ZT) framework, emphasizing the key points in the transition and the practical application of ZT. It outlines the…

Cryptography and Security · Computer Science 2024-01-19 Abraham Itzhak Weinberg , Kelly Cohen

Artificial intelligence (AI)-driven zero-touch network slicing is envisaged as a promising cutting-edge technology to harness the full potential of heterogeneous 5G and beyond 5G (B5G) communication systems and enable the automation of…

Networking and Internet Architecture · Computer Science 2021-01-19 Farhad Rezazadeh , Hatim Chergui , Christos Verikoukis

The move to 6th Generation (6G) wireless networks creates new issues with privacy, scalability, and adaptability. The data-intensive nature of 6G is not handled well by older, centralized network models. A shift toward more secure and…

Cryptography and Security · Computer Science 2025-12-25 Ansar Ahmed

Artificial intelligence (AI) will play an increasing role in cellular network deployment, configuration and management. This paper examines the security implications of AI-driven 6G radio access networks (RANs). While the expected timeline…

Cryptography and Security · Computer Science 2022-09-07 Talha F. Rahman , Aly Sabri Abdalla , Keith Powell , Walaa AlQwider , Vuk Marojevic

In recent years, wireless networks are evolving complex, which upsurges the use of zero-touch artificial intelligence (AI)-driven network automation within the telecommunication industry. In particular, network slicing, the most promising…

Networking and Internet Architecture · Computer Science 2024-02-21 Swastika Roy , Farhad Rezazadeh , Hatim Chergui , Christos Verikoukis

This article introduces a comprehensive metaverse framework, which is designed for the simulation, emulation, and interaction with wireless systems. The proposed framework integrates core metaverse technologies such as extended reality…

Networking and Internet Architecture · Computer Science 2025-08-07 Ilias Chrysovergis , Alexandros-Apostolos A. Boulogeorgos , Theodoros A. Tsiftsis , Dusit Niyato

One of the most promising applications of the IoT is the Smart Grid (SG). Integrating SG's data communications network into the power grid allows gathering and analyzing information from power lines, distribution power stations, and end…

Cryptography and Security · Computer Science 2022-10-24 Mohammad Ali Alipour , Saeid Ghasemshirazi , Ghazaleh Shirvani

6G networks will greatly expand the support for data-oriented, autonomous applications for over the top (OTT) and networking use cases. The success of these use cases will depend on the availability of big data sets which is not practical…

Networking and Internet Architecture · Computer Science 2021-07-14 Saeedeh Parsaeefard , Alberto Leon-Garcia

The transition towards the sixth-generation (6G) wireless telecommunications networks introduces significant challenges for researchers and industry stakeholders. The 6G technology aims to enhance existing usage scenarios through supporting…

Networking and Internet Architecture · Computer Science 2025-01-16 Afsoon Alidadi Shamsabadi , Animesh Yadav , Yasser Gadallah , Halim Yanikomeroglu

Fifth-generation (5G) cellular networks have led to the implementation of beyond 5G (B5G) networks, which are capable of incorporating autonomous services to swarm of unmanned aerial vehicles (UAVs). They provide capacity expansion…

The Industrial Internet of Things (IIoT) introduces significant security challenges as resource-constrained devices become increasingly integrated into critical industrial processes. Existing security approaches typically address threats at…

Cryptography and Security · Computer Science 2026-04-24 Aymen Bouferroum , Valeria Loscri , Abderrahim Benslimane

Creating a secure environment for communications is becoming a significantly challenging task in 5G Heterogeneous Networks (HetNets) given the stringent latency and high capacity requirements of 5G networks. This is particularly factual…

Cryptography and Security · Computer Science 2018-02-07 Christian Miranda , Georges Kaddoum , Elias Bou-Harb

In existing wireless networks, the control programs have been designed manually and for certain predefined scenarios. This process is complicated and error-prone, and the resulting control programs are not resilient to disruptive changes.…

Networking and Internet Architecture · Computer Science 2023-01-10 Maxwell McManus , Yuqing Cui , Josh , Zhang , Jiangqi Hu , Sabarish Krishna Moorthy , Zhangyu Guan , Nicholas Mastronarde , Elizabeth Serena Bentley , Michael Medley

The integration of machine learning tools into telecom networks, has led to two prevailing paradigms, namely, language-based systems, such as Large Language Models (LLMs), and physics-based systems, such as Digital Twins (DTs). While…

The research on the sixth-generation (6G) wireless communications for the development of future mobile communication networks has been officially launched around the world. 6G networks face multifarious challenges, such as…

Information Theory · Computer Science 2023-09-08 Yiping Zuo , Jiajia Guo , Ning Gao , Yongxu Zhu , Shi Jin , Xiao Li
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