A Timing Offset Estimation Scheme Based on Cross-Correlation Accumulation for Initial Ranging of IEEE 802.16e Systems 


Vol. 37,  No. 12, pp. 1140-1144, Dec.  2012


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  Abstract

In this paper, we propose a timing offset estimation scheme for initial ranging of IEEE 802.16e systems. The conventional scheme estimates the timing offset by using the cross-correlation between the local and received signals only. On the other hand, this paper proposes a timing offset estimation scheme with additional cross-correlations accumulated on the conventional cross-correlation. The additional cross-correlations are obtained by using the ranging signal with a repetitive structure. Numerical results show that the proposed scheme provides the better timing offset estimation performance compared with that of the conventional scheme.

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  Cite this article

[IEEE Style]

J. Lee and S. Yoon, "A Timing Offset Estimation Scheme Based on Cross-Correlation Accumulation for Initial Ranging of IEEE 802.16e Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 12, pp. 1140-1144, 2012. DOI: .

[ACM Style]

Jaewoo Lee and Seokho Yoon. 2012. A Timing Offset Estimation Scheme Based on Cross-Correlation Accumulation for Initial Ranging of IEEE 802.16e Systems. The Journal of Korean Institute of Communications and Information Sciences, 37, 12, (2012), 1140-1144. DOI: .

[KICS Style]

Jaewoo Lee and Seokho Yoon, "A Timing Offset Estimation Scheme Based on Cross-Correlation Accumulation for Initial Ranging of IEEE 802.16e Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 12, pp. 1140-1144, 12. 2012.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880