The evolution of vehicle-to-everything (V2X) communication brings significant challenges, such as data integrity and vulnerabilities stemming from centralized management. This paper presents an innovative integration of decentralized blockchain technology with V2X communication through a multi-layered architecture that combines the Simulation of Urban Mobility (SUMO) traffic simulator and the BlockSim blockchain simulator. In addition, as the Social Internet of Vehicles (SIoV) emerges, efficient resource management becomes indispensable for ensuring seamless communication. We also propose a reference multi-connectivity management method named Enhanced MAX-SINR, designed to advance research in blockchain-specific approaches, taking into account retransmission successfull rates. We evaluate blockchain performance in diverse environments such as urban, suburban, and rural areas, demonstrating that enhancing the success rate of retransmitted blockchain-related messages significantly boosts blockchain transaction performance and provides a foundation for developing intelligent SIoV systems.

翻译：车联万物（V2X）通信的发展带来了重大挑战，例如数据完整性和集中式管理引发的安全漏洞。本文通过多层架构创新性地将去中心化区块链技术与V2X通信相结合，该架构整合了城市交通仿真（SUMO）工具与BlockSim区块链模拟器。此外，随着社交车联网（SIoV）的兴起，高效的资源管理对于确保无缝通信变得不可或缺。我们还提出了一种名为增强型MAX-SINR的参考性多连接管理方法，该方法在考虑重传成功率的基础上，旨在推动区块链专用方法的研究。我们在城市、郊区和乡村等多种环境中评估区块链性能，结果表明提高区块链相关消息的重传成功率能显著提升区块链交易性能，并为开发智能SIoV系统奠定基础。