PROCÉDÉ ET APPAREIL POUR PRENDRE EN CHARGE DES SERVICES ENTRE UN VÉHICULE ET TOUT AUTRE ÉLÉMENT (V2X) SUR UNE LIAISON DE COMMUNICATION LATÉRALE INDIVIDUELLE UNIQUE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
A method and apparatus are disclosed from the perspective of a first User Equipment, UE, to support multiple services on a one-to-one sidelink communication link between the first UE and a second UE. In one embodiment, the first UE initiates a first service (2505). The first UE also establishes the one-to-one sidelink communication link for the first service (2510). Furthermore, the first UE negotiates a security configuration with the second UE for encrypting or decrypting data from the first service (2515). In addition, the first UE initiates a second service (2520). The first UE also encrypts or decrypts data from the second service with the security configuration used by the first service (2525).