Advanced Synchronization Scheme in the LR-UWB System 


Vol. 36,  No. 7, pp. 892-896, Jul.  2011


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  Abstract

This paper proposes a two-stage synchronization scheme using a serial search non-coherent correlator appropriate for the IEEE 802.15.4a system. The proposed method improved the synchronization performance by using multi-pulse signals unlike the conventional method using single-pulse signals. It also compensated for the degradation of performance at low SNR resulting from the use of fixed threshold by applying the adaptive threshold technique. The proposed method showed a detection probability that is higher by approximately 0.2-0.3 compared with the conventional method in the IEEE 802.15.4a channel model.

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  Cite this article

[IEEE Style]

S. Kwon and J. Kim, "Advanced Synchronization Scheme in the LR-UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 7, pp. 892-896, 2011. DOI: .

[ACM Style]

Soonkoo Kwon and Jaeseok Kim. 2011. Advanced Synchronization Scheme in the LR-UWB System. The Journal of Korean Institute of Communications and Information Sciences, 36, 7, (2011), 892-896. DOI: .

[KICS Style]

Soonkoo Kwon and Jaeseok Kim, "Advanced Synchronization Scheme in the LR-UWB System," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 7, pp. 892-896, 7. 2011.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880