Revolutionizing Over-the-Air Updates: Practical Dual-band V2X Measurements

Recently, vehicular over-the-air (OTA) updates have been raised as an intelligent solution for the autonomous vehicle revolution. It is critical to download important vehicular safety and stability updates onboard. The forthcoming six-generation (6G) systems might consider OTA a cach service delivered by base stations or roadside units (RSUs). This paper introduces the practical implementation of OTA updates using roadside units and dual-band WiGig/Wi-Fi communications. The system's performance is investigated against different blocking vehicles (small, medium, and large), simulating realistic scenarios. Experimental results ensure the 60 GHz WiGig performance efficiency regarding download speed and response time.