A Comparative Study Of Different DOA Estimation Schemes and Adaptive Beam Forming Techniques for Target Detection and Tracking
Susaritha U.s, Ganesh Madhan .m, Ragupathi. R and Ashita Priya Thomas. Article: A Comparative Study Of Different DOA Estimation Schemes and Adaptive Beam Forming Techniques for Target Detection and Tracking. IJCA Proceedings on International Conference on Communication, Computing and Information Technology ICCCMIT 2014(3):21-25, March 2015. Full text available. BibTeX
@article{key:article,
author = {Susaritha U.s and Ganesh Madhan .m and Ragupathi. R and Ashita Priya Thomas},
title = {Article: A Comparative Study Of Different DOA Estimation Schemes and Adaptive Beam Forming Techniques for Target Detection and Tracking},
journal = {IJCA Proceedings on International Conference on Communication, Computing and Information Technology},
year = {2015},
volume = {ICCCMIT 2014},
number = {3},
pages = {21-25},
month = {March},
note = {Full text available}
}
Abstract
This paper reports a comparative study of different Direction of Arrival (DOA) estimation methods and application of adaptive beam forming for target detection and tracking. DOA algorithms such as Beamscan, Minimum variance distortion less response (MVDR), Multiple Signal Classifier (MUSIC), root-MUSIC, Estimation of signal parameters via rotational invariance (ESPRIT) have been investigated, with initial data obtained from Received Signal Strength (RSS) measurement in a Wi-Fi environment. Location estimation using root-MUSIC and ESPRIT algorithms have been carried out for a moving target. Optimum combination for best performance is identified. Simulations have been carried out in MATLAB tool.
References
- Raida Al Alawi. 2011. RSSI Based Location Estimation in Wireless Sensors Networks. Proc. ICON '11, 17th IEEE International conf. on Networks. Singapore. 118 – 122.
- Xiang, Z. Song, S. chen, J. Wang, H. Huang, J. and Gao, X. 2004. A Wireless LAN based indoor positioning technology. IBM Journal of Research and Technology. Vol. 48, Iss5. 6. (2004), 617-626.
- Ganesh Madhan, M. Susaritha, U. S. Raghupathi, R. and Ashita priya Thomas. 2014. RSSI based location estimation in a WiFi environment: an experimental study. ICTACT Journal of Communication Technology, Vol. 5, No. 4,(Dec 2014), 1015-1018.
- G. C Nwalozie, V. N Okorogu, S. S Maduadichie, A. Adenola 2013, A Simple Comparative Evaluation of Adaptive Beam forming Algorithms International Journal of Engineering and Innovative Technology (IJEIT) Vol. 2, No. 7, January 2013,417-424.
- Guo Yan, Qian Zuping, Yao Zeqing and Li Ning. 2008. Target Tracking Based on Kalman Filter and MUSIC Algorithm. Proc. International Symposium on Computer Science and Computational Technology. Vol. 1, (20-22 Dec. 2008), 243-246.
- Berle, F. J. 1986. Mixed triangulation/trilateration technique for emitter location. Proc. IEE. Vol. 133, Pt. F, No. 7 (1986), 638 – 641.
- Prabhakar. S. Naidu 2001 Sensor Array Signal Processing, CRC press, Newyork.
- David Munoz, Frantz Bouchereau Lara, Cesar Vargas, Rogerio Enriquez-Caldera. 2011 Position Location Techniques and Applications. Academic press, Newyork.
- Zhizhang Chen, Gopal Gokeda, Yiqiang Yu. 2010 Introduction to Direction-of-Arrival Estimation. Artech house, Boston.
- Johnson, D. H. and Dudgeon, D. E. 1992 Array Signal Processing: Concepts and Techniques. Prentice-Hall. Englewood Cliffs, New Jersey.