A Rapid and Reliable Receiver for Warning Delivery in Vehicular Ad-Hoc Networks
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2016, Vol 18, Issue 2
Abstract
Abstract: Vehicular ad-hoc networks (VANETs) are known for highly mobile and frequently disconnected characteristics. To improve safety, a warning message in VANETs should be delivered both reliably and urgently.In the existing solution, we make consensus of receiver by assigning rank, and the best forwarder is selected by distance to the centroid of the neighbors in need of message. The proposed work aims at overcoming the abovelimitations. Here the best receiver is selected by the ranking based on the energy of the nodes and also the distance to the centroid of the neighbors. An Epidemic routing is used to improve the performance. Each vehicle maintains a neighbor table, which stores the information overheard from the periodic beacon messages. In order to get the packet we should get the summary vector of it. The proposed method has been simulated and tested and the results indicate that the proposed system shows high reliability and enhances timeliness. It also provides higher packet delivery ratio and a lower control overhead.
Authors and Affiliations
Anseena A S, , Shameem Ansar A
Keywords
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