Handover decision techniques for vehicle-to-vehicle communication in 6 G networks: exploring applications, challenges, future trends ahead
Aram M. Saoud B. Shayea I. Aldasheva L. Tussupov A. Yedilkhan D.
December 2026Springer Science and Business Media Deutschland GmbH
Eurasip Journal on Wireless Communications and Networking
2026#2026Issue 1
Mobile data traffic continues to increase rapidly due to the widespread use of smart devices and connected vehicles. This growth places enormous stress on wireless networks, particularly in terms of maintaining quality of service and managing handover (HO) processes. In this context, vehicle-to-vehicle (V2V) communication has emerged as a critical component of next-generation intelligent transportation systems. However, ensuring seamless mobility remains a major challenge, especially in high-speed vehicular environments where frequent HOs occur. This paper provides a comprehensive review of HO decision techniques tailored to V2V communications in 6 G networks. We analyze the core challenges such as mobility management, security, interference, and service continuity and evaluate state-of-the-art HO algorithms including Bayesian regression, fuzzy logic, machine learning, and software-defined networking approaches. Furthermore, we highlight the unique opportunities offered by 6 G technologies, such as ultra-reliable low-latency communication, terahertz spectrum, and AI-native networking, to improve the stability, efficiency, and reliability of V2V HO management. Finally, we present insights into open research challenges and future directions, emphasizing how advanced HO mechanisms can support the requirements of autonomous driving and intelligent transportation systems.
5G/6G , Handover , ML , V2V communication
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Electronics and Communications Engineering Department, Faculty of Electrical and Electronics Engineering, Istanbul Technical University (ITU), Istanbul, 34467, Turkey
Department of Computer Science, University of Mohamed El Bachir El Ibrahimi, Bordj Bou Arreridj, 34000, Algeria
LISEA Laboratory, Faculty of Applied Sciences, University of Bouira, Bouira, 10000, Algeria
School of Cybersecurity, Astana IT University, Astana, 010000, Kazakhstan
Smart City Research Center, Astana IT University, Astana, Kazakhstan
Amity University, Dubai, 345019, United Arab Emirates
Electronics and Communications Engineering Department
Department of Computer Science
LISEA Laboratory
School of Cybersecurity
Smart City Research Center
Amity University
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Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026