DocumentCode :
655378
Title :
Collaborative Warning System for Dense Vehicular Networks Using MUSIC Algorithm DoA
Author :
Warty, Chirag ; Yu, Richard Wai ; ElMahgoub, Khaled
Author_Institution :
Ahilya Technol., Mumbai, India
fYear :
2013
fDate :
29-31 Aug. 2013
Firstpage :
228
Lastpage :
232
Abstract :
The problem of providing a collaborative early warning system for multiple moving vehicles against a small size fast moving object like a motorbike. This approach consists of three stages: The first stage consists of detecting the incoming object using a highly directive antenna at 5.0 GHz in license free industrial, scientific and medical (ISM) band. The second stage consists of broadcasting the warning message using a low directivity broad beam antenna, third stage will be detected by receiving vehicles by using direction of arrival (DOA) estimation technique. The position of a fast arriving object can be estimated using the MUSIC algorithm for warning beam DOA estimation. This paper is intended to demonstrate the feasibility of an early detection and warning system using a collaborative vehicle to vehicle communication links. The simulation is performed to show the behavior of detecting and broadcasting antennas as well as performance of the detection algorithm. The process can be further expanded to implement commercial grade detection and warning system.
Keywords :
alarm systems; array signal processing; broadcast antennas; direction-of-arrival estimation; directive antennas; object detection; radio links; signal classification; signalling; DoA; ISM band; MUSIC algorithm; arriving object position; beamforming; broadcasting antennas; collaborative early warning system; collaborative vehicle to vehicle communication links; collaborative warning system; dense vehicular networks; detecting antennas; direction of arrival estimation; directivity broad beam antenna; early detection and warning system; frequency 5 GHz; license free industrial scientific and medical band; moving object; multiple moving vehicles; object detection; receiving vehicles; warning beam DOA estimation; warning message broadcasting; Direction-of-arrival estimation; Directive antennas; Eigenvalues and eigenfunctions; Estimation; Multiple signal classification; Vehicles; DoA; MUSIC; V2V .; beamforming; collaborative warning system;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advances in Computing and Communications (ICACC), 2013 Third International Conference on
Conference_Location :
Cochin
Type :
conf
DOI :
10.1109/ICACC.2013.110
Filename :
6686377
Link To Document :
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