Adversarial Attacks and Defenses for Semantic Communication in Vehicular Metaverses. (arXiv:2306.03528v1 [cs.CR])

For vehicular metaverses, one of the ultimate user-centric goals is to
optimize the immersive experience and Quality of Service (QoS) for users on
board. Semantic Communication (SemCom) has been introduced as a revolutionary
paradigm that significantly eases communication resource pressure for vehicular
metaverse applications to achieve this goal. SemCom enables high-quality and
ultra-efficient vehicular communication, even with explosively increasing data
traffic among vehicles. In this article, we propose a hierarchical
SemCom-enabled vehicular metaverses framework consisting of the global
metaverse, local …

adversarial adversarial attacks applications attacks board communication experience goals immersive metaverse paradigm quality service