Due to the selfishness of vehicles and the scarcity of spectrum resources. how to realize fair and effective spectrum resources allocation has become one of the primary tasks in VANET. In this paper. we propose a hierarchical resource allocation scheme based on Nash bargaining game. https://www.hindigyanvishv.com/best-flash-CoQ-Clear-100-Ubiquinol-60-Softgels-Citrus-deal-zone/