Towards Energy-Efficient Data Dissemination in Vehicular Ad-Hoc Networks (VANETs): A Cross-Layer Design
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Abstract
Due to their capacity to permit communication between automobiles and infrastructure components, Vehicular Ad-Hoc Networks (VANETs) are growing in popularity. Intelligent transportation systems (ITS) have seen the emergence of Vehicular Ad-Hoc Networks (VANETs) as a promising technology, but effective data distribution is still a problem. Conventional methods of data sharing require a lot of energy and are inappropriate for VANETs with limited resources. The efficient transmission of data between vehicles, which consumes a lot of energy, is one of the major difficulties in VANETs. We suggest a cross-layer design strategy in this study to increase the energy efficiency of data distribution in VANETs. To maximize network performance, the design incorporates the capabilities of many layers of the protocol stack. We implement several energy-saving techniques, such as cooperative communication, power control, priority-based message scheduling, and sleep mode. The simulation findings demonstrate that the suggested design strategy can greatly lower energy usage and enhance VANETs' sustainability.
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