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International Journal of Innovation and Scientific Research
ISSN: 2351-8014
 
 
Sunday 18 August 2019

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Efficient Detection of Relative Position for Multicasting of Warning Messages in VANET


Volume 10, Issue 1, October 2014, Pages 99–110

 Efficient Detection of Relative Position for Multicasting of Warning Messages in VANET

Ms. Niyoti Pathak, Prof. Kanchan Dhote, and Prof. Jayant Rohankar

Original language: English

Received 17 August 2014

Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


The Global Positioning System (GPS) is a space-based global navigation satellite system (GNSS) that provides reliable location and time information in all weather and at all times and anywhere on or near the Earth when and where there is an unobstructed line of sight to four or more GPS satellites. The Global Positioning System (GPS) is actually a constellation of 27 Earth-orbiting satellites (24 in operation and three extras in case one fails). In VANET, this location information is shared with the Roadside Units and the vehicles to determine accident affected vehicle and to send alert packets to these vehicles. Generally, in VANET, broadcasting scenario can be seen, which is not required as all the vehicles in the network are not affected when emergency event occurs. Instead, multicasting of alert packets is more useful. Therefore, in this paper proposed system is used to design and develop vehicle node having travelling direction and the location information. This node will work as a road side unit and it will manage all vehicles location information and also manage detection of failure node in the network. Once the failure node is detected it will calculate the relative position of other vehicle and multicast the messages to particular vehicle.

Author Keywords: Global positioning system (GPS), Road Side Units (RSU's), Safety Applications.


How to Cite this Article


Ms. Niyoti Pathak, Prof. Kanchan Dhote, and Prof. Jayant Rohankar, “Efficient Detection of Relative Position for Multicasting of Warning Messages in VANET,” International Journal of Innovation and Scientific Research, vol. 10, no. 1, pp. 99–110, October 2014.