Frequency Offset Estimation for IR-UWB Packet-Based Ranging System 


Vol. 34,  No. 12, pp. 1184-1191, Dec.  2009


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  Abstract

We aim at frequency offset estimation for IEEE 802.15.4a ranging systems, where an impulse-radio ultra-wideband (IR-UWB) signal is exploited, By incorporating the property of the ternary code in the preamble, we derive a simplified maximum-likelihood (ML) estimation of the frequency offset. In addition, a closed form estimator for implementation is investigated. Simulation results and theoretical analysis verify our estimators in IEEE 802.15.4a IR-UWB packet-based ranging systems.

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  Cite this article

[IEEE Style]

M. Oh, J. Kim, H. Lee, "Frequency Offset Estimation for IR-UWB Packet-Based Ranging System," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 1184-1191, 2009. DOI: .

[ACM Style]

Mi-Kyung Oh, Jae-Young Kim, and HyungSoo Lee. 2009. Frequency Offset Estimation for IR-UWB Packet-Based Ranging System. The Journal of Korean Institute of Communications and Information Sciences, 34, 12, (2009), 1184-1191. DOI: .

[KICS Style]

Mi-Kyung Oh, Jae-Young Kim, HyungSoo Lee, "Frequency Offset Estimation for IR-UWB Packet-Based Ranging System," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 12, pp. 1184-1191, 12. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880