Autonomous driving in future vehicle system has imposed a high demand for reliable and power efficient communication to provide safe-driving to vehicular users. In order to achieve reliability and power efficiency, in this paper, a vehicular trellis architecture (VTA) is proposed. VTA allows traffic information to be transmitted either via vehicle-to-infrastructure (V2I), through the dedicated remote radio head (RRH) and its dynamically select vehicle(s) or, direct vehicle-to-vehicle (V2V) communication. We investigated the adaptive switching over V2I/V2V, to enhance efficient system reliability while optimizing the average power consumption of VTA. This paper presents a vehicular trellis algorithm (VTRA), which approximate solutions to the optimization problem. Simulation results demonstrate that the selection of joint V2I/V2V communication reduces the total power consumption of the system for a varying number of threshold distance and vehicles.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Adaptive Power Control with Vehicular Trellis Architecture for Vehicular Communication Systems


    Contributors:


    Publication date :

    2020-05-01


    Size :

    201908 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    VEHICULAR COMMUNICATION CONTROL DEVICE AND VEHICULAR COMMUNICATION CONTROL SYSTEM

    YOSHINO MASAKAZU | European Patent Office | 2019

    Free access


    Security architecture for vehicular communication

    Gerlach, Matthias / Festag, Andreas / Leinmüller, Tim et al. | Tema Archive | 2001



    Adaptive incident indicator through vehicular communication systems

    JIANG JUN / TIAN YONG / FEI XUN et al. | European Patent Office | 2019

    Free access