Survey of ubiquitons sensing, potential communication, integrated computing, and inherent security for Internet of vehicles: latest developments and future directions

Abstract

Communication and sensing in the millimeter-wave (mmWave) frequency band face two major challenges. Interference between sensing and communication limits their respective performances, and the coupling mechanisms and decoupling methods are still underdeveloped. The strong directionality of mmWave leads to potential security risks in information transmission. To address the physical layer security in the ISAC network of intelligent transportation systems, the concepts of ubiquitous sensing, potential communication, integrated computing, and inherent security, and characterizes the coupling relationships among them were defined. The current research and limitations of sensing, communication, computation, and security were reviewed, and feasible approaches for resource optimization, cognitive modeling of sensing-communication coupling interference, and the mechanisms constraining the performance of sensing-communication enabled security were presented.

Keywords

• intelligent transportation system
• ubiquitous sensing
• potential communication
• integrated computing
• inherent security