Dynamic Centralized Approach For Nlos Location Verificaion In Vanet

Authors

  • C.Jenitha1, M.Sivaraj, K.Kumaran

Abstract

In vehicular ad hoc networks (VANETs),  the data are exchanged among vehicles within radio communication range through direct communication. In direct communication Obstacles are great challenge creating interference and the signal is blocked by fixed or dynamic obstacles. In this paper, a collaborative protocol (AODV) protocol is designed to verify   a announced position of vehicle. An intrusion detection system is also designed for malicious and inconsistent nodes to detect early attacks For n number of nodes the region is spillited into quadrants to ensure the reliable communication. A cluster  head is selected for every quadrant for communication. Threshold message delivery also prefered.  This techniques is used to maintain localization service integrity and reliability. nodes that cooperatively forwarded requests and replies. A solution such as what we propose will help to maintain localization service integrity and reliability, providing reliable position information for upper level applications.

Published

2020-11-01

Issue

Section

Articles