Angle-of-arrival Estimation fit for an Elliptical Scattering Channel in a Wireless Positioning 


Vol. 33,  No. 11, pp. 949-954, Nov.  2008


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  Abstract

An ultrawide band (UWB) signal model is proposed to estimate the angle-of-arrivals of the signals arrived in clusters at an UWB receiver for a short-range, high-speed, indoor wireless communication system in an elliptical scattering environment. And a new estimation technique is proposed by modifying the conventional MUSIC algorithm. By using this estimation technique, the estimates of the two unknown parameter sets, angle-of-arrivals and distribution parameters, are obtained with the proposed UWB signal model. The proposed UWB signal model and estimation technique are verified through computer simulations in an ultrawide band communication environment.

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  Cite this article

[IEEE Style]

Y. U. LEE and J. Park, "Angle-of-arrival Estimation fit for an Elliptical Scattering Channel in a Wireless Positioning," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 11, pp. 949-954, 2008. DOI: .

[ACM Style]

Yong Up LEE and Joong-Hoo Park. 2008. Angle-of-arrival Estimation fit for an Elliptical Scattering Channel in a Wireless Positioning. The Journal of Korean Institute of Communications and Information Sciences, 33, 11, (2008), 949-954. DOI: .

[KICS Style]

Yong Up LEE and Joong-Hoo Park, "Angle-of-arrival Estimation fit for an Elliptical Scattering Channel in a Wireless Positioning," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 11, pp. 949-954, 11. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880