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A Simplified Autocorrelation-Based Single Frequency Estimator
Young-Hwan YOU Dae-Ki HONG Sung-Jin KANG Jang-Yeon LEE Jin-Woong CHO
Publication
IEICE TRANSACTIONS on Communications
Vol.E89-B
No.7
pp.2096-2098 Publication Date: 2006/07/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.7.2096 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: frequency estimator, autocorrelation function, flat fading, frequency range,
Full Text: PDF(170.1KB)>>
Summary:
This letter proposes a low-complexity single frequency estimator for flat fading channels. The simplified estimator decreases the number of computations in the calculation of the autocorrelation function (AF) when compared to AF-based conventional estimators. The simplified estimator yields a comparable estimation performance to the existing estimators, while retaining the same frequency range.
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