A Computation Reduction Technique of MUSIC Algorithm for Optimal Path Tracking 


Vol. 39,  No. 4, pp. 188-194, Apr.  2014


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  Abstract

V2I(Vehicular to Infrastructure) is a one kind of communication systems which is used between the base stations and mobile objects. In V2I communication system, it is difficult to obtain the desired communication performance. Beamforming technology is to find the optimal path. and it can be improved the communication performance. MUSIC algorithm can be estimated the direction of arrival. The directional vector of received signals and the eigenvector has orthogonal property. MUSIC algorithm uses this property. In V2I communication environment, real time optimal path is changed. By the high computational complexity of the MUSIC algorithm, the optimal path estimation error is generated. In this paper, we propose a method of computation reduction algorithm for MUSIC algorithm.

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  Cite this article

[IEEE Style]

Y. Kim, H. Park, H. Ryu, "A Computation Reduction Technique of MUSIC Algorithm for Optimal Path Tracking," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 4, pp. 188-194, 2014. DOI: .

[ACM Style]

Yongguk Kim, Hae-Guy Park, and Heung-Gyoon Ryu. 2014. A Computation Reduction Technique of MUSIC Algorithm for Optimal Path Tracking. The Journal of Korean Institute of Communications and Information Sciences, 39, 4, (2014), 188-194. DOI: .

[KICS Style]

Yongguk Kim, Hae-Guy Park, Heung-Gyoon Ryu, "A Computation Reduction Technique of MUSIC Algorithm for Optimal Path Tracking," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 4, pp. 188-194, 4. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880