Smart cities play a vital role to develop a sustainable infrastructure with efficient management of the Internet of things devices. The infrastructure is used to support various applications for smart hospitals, smart factories, and intelligent transportation systems. With the extensive deployment of Internet of things devices, unprecedented growth in data has lead to capacity and transfer issues. In this article, we proposed an efficient data transfer mechanism based on self-sustainable networks over the vehicular environment. Depending on whether the network is connected with vehicles available to support direct connection from the source to destination, we propose end-to-end and hop-by-hop forwarding for vehicular networks that are inherently disconnected. The evaluation results demonstrate that the lifetime of the discovered paths depends on the coverage area, vehicle mobility, and vehicle speed. Therefore, at times redundant disjoint paths are selected for communication. In the proposed work, selected vehicles are used to reach the destination.

智慧城市在通过物联网设备的有效管理来发展可持续基础设施方面发挥着至关重要的作用。该基础结构用于支持智能医院，智能工厂和智能交通系统的各种应用程序。随着物联网设备的广泛部署，数据的空前增长导致容量和传输问题。在本文中，我们提出了一种在车辆环境中基于自持网络的有效数据传输机制。根据网络是否与可用的车辆相连以支持从源到目的地的直接连接，我们建议对固有断开的车载网络进行端到端和逐跳转发。评估结果表明，所发现路径的寿命取决于覆盖区域，车辆机动性和车辆速度。因此，有时会选择冗余的不相交路径进行通信。在拟议的工作中，使用选定的车辆到达目的地。