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Intelligent transport systems (ITSs) are becoming an important part of our society, a wide variety of ITS applications need vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication. LTE-assisted device-to-device communication (D2D) is considered for V2V communication. D2D communication overcomes the traditional routing techniques used for V2V communication and also provides a solution for dead ends (failure recovery) in V2V communication. In this paper, we analyze various quality of services (QoS) parameters such as throughput, packet delivery rate, bit error rate, delay, and packet loss rate. We also analyze the performance through D2D framework. The simulation results are presented to illustrate the QoS and performances for VANET through D2D communication.