Channel Estimation and Compensation in the Frequency Domain-based BPM-UWB System 


Vol. 33,  No. 9, pp. 882-890, Sep.  2008


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  Abstract

To overcome the limit of the time-domain based channel estimation caused by the ADC speed, this paper present a new BPM-UWB receiver where the channel estimations and the compensations are digitally performed in the frequency domain. We theoretically show that the channel estimation can be accomplished by exploiting the periodicity of a training sequence consisting of finite number of pulses. We also present the digital receiver structure to implement the proposed system and derive its BER performances. Through computer simulations, we show the proposed receiver can dramatically improve the BER performances due to the incorporation of the estimated channel frequency response.

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  Cite this article

[IEEE Style]

H. Choi, D. Jang, D. An, H. Yang, S. Yang, "Channel Estimation and Compensation in the Frequency Domain-based BPM-UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 9, pp. 882-890, 2008. DOI: .

[ACM Style]

Hoseon Choi, Dongheon Jang, Donghun An, Hoongee Yang, and Seonghyeon Yang. 2008. Channel Estimation and Compensation in the Frequency Domain-based BPM-UWB System. The Journal of Korean Institute of Communications and Information Sciences, 33, 9, (2008), 882-890. DOI: .

[KICS Style]

Hoseon Choi, Dongheon Jang, Donghun An, Hoongee Yang, Seonghyeon Yang, "Channel Estimation and Compensation in the Frequency Domain-based BPM-UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 9, pp. 882-890, 9. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880