The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Pengimbangan kekerapan pembawa mungkin memesongkan keortogonan subpembawa dalam sistem OFDM dan ia mesti dianggarkan dan diberi pampasan untuk mengekalkan prestasi sistem. Penganggar mengimbangi kekerapan pembawa buta berdasarkan histogram fasa isyarat yang diterima dicadangkan dalam surat ini. Penganggar yang dicadangkan boleh beroperasi di bawah bunyi Gaussian putih tambahan dan saluran berbilang laluan tanpa isyarat latihan yang diketahui, selang pengawal berlebihan dan pembawa maya. Berbanding dengan penganggar buta berasaskan subruang, penganggar yang dicadangkan boleh memberikan prestasi ralat min kuasa dua yang lebih baik.
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Salinan
Ju-Ya CHEN, "Carrier Frequency Offset Estimation for OFDM Systems by Histogram" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 10, pp. 2766-2768, October 2010, doi: 10.1587/transcom.E93.B.2766.
Abstract: Carrier frequency offset may distort the orthogonality of the subcarriers in OFDM systems and it must be estimated and compensated to maintain the system performance. A blind carrier frequency offset estimator based on the histogram of the received signal's phase is proposed in this letter. The proposed estimator can operate under additive white Gaussian noise and multipath channels without known training signal, redundant guard interval, and virtual carrier. Compared to subspace-based blind estimators, the proposed estimator can provide better mean-square-error performance.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2766/_p
Salinan
@ARTICLE{e93-b_10_2766,
author={Ju-Ya CHEN, },
journal={IEICE TRANSACTIONS on Communications},
title={Carrier Frequency Offset Estimation for OFDM Systems by Histogram},
year={2010},
volume={E93-B},
number={10},
pages={2766-2768},
abstract={Carrier frequency offset may distort the orthogonality of the subcarriers in OFDM systems and it must be estimated and compensated to maintain the system performance. A blind carrier frequency offset estimator based on the histogram of the received signal's phase is proposed in this letter. The proposed estimator can operate under additive white Gaussian noise and multipath channels without known training signal, redundant guard interval, and virtual carrier. Compared to subspace-based blind estimators, the proposed estimator can provide better mean-square-error performance.},
keywords={},
doi={10.1587/transcom.E93.B.2766},
ISSN={1745-1345},
month={October},}
Salinan
TY - JOUR
TI - Carrier Frequency Offset Estimation for OFDM Systems by Histogram
T2 - IEICE TRANSACTIONS on Communications
SP - 2766
EP - 2768
AU - Ju-Ya CHEN
PY - 2010
DO - 10.1587/transcom.E93.B.2766
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2010
AB - Carrier frequency offset may distort the orthogonality of the subcarriers in OFDM systems and it must be estimated and compensated to maintain the system performance. A blind carrier frequency offset estimator based on the histogram of the received signal's phase is proposed in this letter. The proposed estimator can operate under additive white Gaussian noise and multipath channels without known training signal, redundant guard interval, and virtual carrier. Compared to subspace-based blind estimators, the proposed estimator can provide better mean-square-error performance.
ER -