5G new radio will provide a new paradigm in high accurate vehicle localization, reinforced by the use of large antenna arrays along with carefully designed broadband radio technology. However, a high computational load still remains unravelled in the context of cooperative localization, albeit with its advantages of high-precision localization. To alleviate such the computational burden, we develop a reliable technique of cooperative localization, addressed as a constraint satisfaction problem. A constraint satisfaction formalism for cooperative localization readily enables to recast a formulation of the decentralized optimization. Its efficient solution of the optimization is developed in a distributed manner. Simulation results demonstrate that the proposed approach saves the requested computational loads significantly while sustaining the satisfactory accuracy of cooperative localization.


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    Titel :

    Cooperative Localization With Constraint Satisfaction Problem in 5G Vehicular Networks


    Beteiligte:
    Kim, Hyowon (Autor:in) / Lee, Sang Hyun (Autor:in) / Kim, Sunwoo (Autor:in)


    Erscheinungsdatum :

    2022-04-01


    Format / Umfang :

    2318885 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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