I. Introduction
The Internet of Things (IoT) is poised to become the next major productivity driver after the computer and the Internet. Its ability to remotely monitor and diagnose through various sensing technologies and communication modes has led to applications in Intelligent Transportation Systems (ITS), smart housing, and environmental protection. Zhang et al. [1] show that IoT can reduce traffic congestion, improve transport efficiency, and minimize environmental pollution. However, as more devices connect to ITS, increased computational and processing costs pose significant challenges [2], [3], [4], [5].