International journal of advanced smart convergence

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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A Study on the Desired Target Signal Estimation using MUSIC and LCMV Beamforming Algorithm in Wireless Coherent Channel

  • Received : 2020.02.15
  • Accepted : 2020.02.27
  • Published : 2020.03.31
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Abstract

In this paper, we studied to direction of arrival (DoA) estimation to use DoA and optimum weight algorithms in coherent interference channels. The DoA algorithm have been considerable attention in signal processing with coherent signals and a limited number of snapshots in a noise and an interference environment. This paper is a proposed method for the desired signal estimation using MUSIC algorithm and adaptive beamforming to compare classical subspace techniques. Also, the proposed method is combined the updated weight value with LCMV beamforming algorithm in adaptive antenna array system for direction of arrival estimation of desired signal. The proposed algorithm can be used with combination to MUSIC algorithm, linearly constrained minimum variance beamforming (LCMV) and the weight value method to accurately desired signal estimation. Through simulation, we compare the proposed method with classical direction of in order to desired signals estimation. We show that the propose method has achieved good resolution performance better that classical direction arrival estimation algorithm. The simulation results show the effectiveness of the proposed method.

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References

  1. F. Colone, D. Cristallini, D.Cerutti Maori, and P. Lombardo, "Direction of arrival estimation performance comparison of dual cancelled channels space time adaptive processing techniques," IET journals &Magazines, vol. 8, no. 1. pp. 17-26, Jan 2014. DOI: 10.1049/iet-rsn.2012.0368.
  2. N.Le Bihan, S.Miron, and J.I.Mars, "MUSIC Algorithm for vector sensors array using biquqternions," IEEE Trans. On Signal processing, vol. 55, no. 9, pp. 4523-4533, Aug 2007. DOI: 10.1109/TSP.2007.896067.
  3. B.Porat and Benjamin Friedlander, "Analysis of the asymptotic relative efficiency of the MUSIC algorithm," IEEE Trans on Acoustics, speech, and signal processing vol. 34, no. 4, pp.532-544, Apr 1988. DOI: 10.1109/29.1557.
  4. Wen.Fei, Wan.Qun, Fan Rong, and Wei Hewen, "Improved MUSIC Algorithm for Multiple noncoherent Subarrays," IEEE Trans on signal processing Letters, vol. 21, no. 5, pp.527-530, Feb 2014. DOI: 10.1109/LSP.2014.2308271.
  5. Wang.Xiang, Huang.Zhital, and Zhou.Yiyu, "Underdeterminded DOA estimation and blind separation of non disjoint sources in time frequency domain based on sparse representation method," IEEE Trans. on system engineering and electronics journal, vol. 25, no.1, pp.247-258, Mar 2014. DOI: 10.1109/JSEE.2014.00003.
  6. G.Bienveny and L.kopp, "Source power estimation method associated with high resolution bearing estimator, Acoustics, speech, and signal processing," in Proc. 1981 IEEE international conference on Acoustics, Speech, and Signal Processing(ICASSP), Atlanta, Georgia, pp.153-159, March.31 - April 1, 1981. DOI: 10.1109/ICASSP.1981.1171301.
  7. J.Fang, J.Shen, H.Li, and S.Li, "Super-resolution compressed sensing:An iterative reweighted algorithm for joint parameter learning and sparse signal recovery," IEEE Trans. on signal processing Letters, , vol. 21, no.6, pp.761-765, Apr 2014. DOI: 10.1109/LSP.2014.2316004.
  8. Edmond Nicolau. and Dragos Azharia. "Adaptive Arrays", Elesevier, 1983.
  9. Alesander Bertrand and Marc Moonen, "Distributed LCMV beamforming in a wireless sensor network with signal channel per-node signal Transmission," IEEE Trans Signal Precessing, vol. 61, no.13, pp.3447-3459, July 2013. DOI: 10.1109/TSP.2013.2259486.
  10. Chen.H.Haihua, Chan, Sling Chow, G.Zhang Zhiguo, and Ho.Ka Leung, "Adaptive beamforming and recursive DOA estimation using frequency invariant uniform concentric spherical arrays," IEEE Trans. on circuits and systems, vol. 55, no. 10 , pp.3077-3089, Nov.2008. DOI: 10.1109/ TCSI.2008.924126
  11. B. Allen and M.Ghavami. "Adaptive Array Systems," John Willey&Sons, 2005.
  12. A.J.Fenn, "Evaluation of adaptive phased array antenna far field nulling performance in the near field region," IEEE Trans on Antennas and Propagation, vol. 38, no. 2 , pp.173-185, Feb.1990. DOI: 10.1109/LSP.2013.2290948
  13. Ruan and R.C. de Lamare, "Robust adaptive beamforming using a low complexity shrinkage based mismatch estimation algorithm," IEEE Trans on signal processing Letters, vol. 21, no. 1, pp.60-64, Jan 2014. DOI: 10.1109/ LSP .2013.2290948.