<p>Internet of Vehicles (IoV) presents a multilevel feature when vehicles move in multilevel scenarios, such as interchange. Wireless channels and node distribution in 3-D scenarios is more complex compared to that in 2-D scenarios, which leads to a smaller range of communication when sender and receiver are located on the different levels compared to the communication range when they are on the same level. It leads to the issues that hop count increases and delivery ratio decreases in the process of relay-node selection, and then makes the relay-node selection more challenging in the multilevel environment. Moreover, the flood beacon for location information exchange of nodes can occupy too much spectrum resources and lack of the real-time. To address the issues, we propose a Relay Selection method based on black-burst for Bi-layer Straight road scenarios (RSBS). The simulation results demonstrate that RSBS not only reduces the possibility of hop increases of average 30% but also reduces the possibility of delivery ratio decreases over average 30% compared to EPBP method.</p> <p> </p>
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.