Signal-to-Noise Ratio Estimation for FFT-Based System

Bo-Kyung LEE; Mi-Jeong KIM; Hyoung-Kyu SONG

doi:10.1093/ietcom/e88-b.3.1279

Signal-to-Noise Ratio Estimation for FFT-Based System

Bo-Kyung LEE, Mi-Jeong KIM, Hyoung-Kyu SONG

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In this letter, we propose the SNR estimator for multipath fading channels. We employ the least squares estimator for estimating the channel and estimate the SNR using the estimated noise variance. The SNR estimation can be used to adapt the demodulation algorithm to enhance its performance, as well as to provide the channel quality information. Simulation results show the performance of SNR estimator.

Publication: IEICE TRANSACTIONS on Communications Vol.E88-B No.3 pp.1279-1281

Publication Date: 2005/03/01

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DOI: 10.1093/ietcom/e88-b.3.1279

Type of Manuscript: LETTER

Category: Wireless Communication Technologies

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Bo-Kyung LEE, Mi-Jeong KIM, Hyoung-Kyu SONG, "Signal-to-Noise Ratio Estimation for FFT-Based System" in IEICE TRANSACTIONS on Communications, vol. E88-B, no. 3, pp. 1279-1281, March 2005, doi: 10.1093/ietcom/e88-b.3.1279.
Abstract: In this letter, we propose the SNR estimator for multipath fading channels. We employ the least squares estimator for estimating the channel and estimate the SNR using the estimated noise variance. The SNR estimation can be used to adapt the demodulation algorithm to enhance its performance, as well as to provide the channel quality information. Simulation results show the performance of SNR estimator.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.3.1279/_p

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@ARTICLE{e88-b_3_1279,
author={Bo-Kyung LEE, Mi-Jeong KIM, Hyoung-Kyu SONG, },
journal={IEICE TRANSACTIONS on Communications},
title={Signal-to-Noise Ratio Estimation for FFT-Based System},
year={2005},
volume={E88-B},
number={3},
pages={1279-1281},
abstract={In this letter, we propose the SNR estimator for multipath fading channels. We employ the least squares estimator for estimating the channel and estimate the SNR using the estimated noise variance. The SNR estimation can be used to adapt the demodulation algorithm to enhance its performance, as well as to provide the channel quality information. Simulation results show the performance of SNR estimator.},
keywords={},
doi={10.1093/ietcom/e88-b.3.1279},
ISSN={},
month={March},}

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TY - JOUR
TI - Signal-to-Noise Ratio Estimation for FFT-Based System
T2 - IEICE TRANSACTIONS on Communications
SP - 1279
EP - 1281
AU - Bo-Kyung LEE
AU - Mi-Jeong KIM
AU - Hyoung-Kyu SONG
PY - 2005
DO - 10.1093/ietcom/e88-b.3.1279
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2005
AB - In this letter, we propose the SNR estimator for multipath fading channels. We employ the least squares estimator for estimating the channel and estimate the SNR using the estimated noise variance. The SNR estimation can be used to adapt the demodulation algorithm to enhance its performance, as well as to provide the channel quality information. Simulation results show the performance of SNR estimator.
ER -