A Survey on Relevant Routing Protocol for Non line of Sight Condition in VANET

Authors

  • Urvashi P Research Scholar, Master in Computer Engineering (M.E.-C.E.), V.V.P. Engineering College, Rajkot-360001
  • Naren V. Tada Assistant Professor, Computer Engineering Department, V.V.P. Engineering College, Rajkot-360001

Keywords:

VANET, Line of Sight, Non Line of Sight, VANET routing protocols, beaconing, GPSR AGF

Abstract

In vehicular Ad-hoc networks (VANET), applications like safety message is require of exchanging event
location information. There is an exchange of data among vehicles which are each other’s respective communication
range. But, Obstacles like truck, buildings and other environmental objects that can create a state of non line-of-sight
(NLOS) condition between two vehicles, which restricts direct communication even when corresponding vehicles exist
within each other’s physical communication range, thus preventing them from exchanging proper data and affecting the
performance and reliability. Handling with such obstacles is a challeng e in vehicular ad hoc network. In Vehicular Ad
hoc network there is two types of routing protocol geographic routing protocol and topology-based routing protocol. In
this paper we focused on when Non line of Sight condition is possible then periodically beacon packets checks for the
neighbouring vehicle and through neighbourhood communication between V2V is possible.

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Published

2015-03-25

How to Cite

Urvashi P, & Naren V. Tada. (2015). A Survey on Relevant Routing Protocol for Non line of Sight Condition in VANET. International Journal of Advance Engineering and Research Development (IJAERD), 2(3), 540–543. Retrieved from https://www.ijaerd.org/index.php/IJAERD/article/view/715

Issue

Vol. 2 No. 3 (2015): Volume 2 Issue 3, March 2015

Section

Articles