A New Doppler Spread Estimation Using FFT
Summary :
In this letter, a novel maximum Doppler spread estimation algorithm for mobile communication systems is proposed. The proposed method uses an average power spectrum of the received signal. The fast Fourier transform (FFT) of received pilot signal, which is related with the maximum Doppler frequency is used for obtaining an instantaneous power spectrum. The proposed algorithm shows a good performance over wide Doppler frequency in low signal-to-noise ratio (SNR<10 dB). Especially, in the proposed method, any other channel information such as SNR is not required.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E86-B No.9 pp.2799-2803
- Publication Date
- 2003/09/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technology
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Goo-Hyun PARK, Daesik HONG, Chang-Eon KANG, "A New Doppler Spread Estimation Using FFT" in IEICE TRANSACTIONS on Communications,
vol. E86-B, no. 9, pp. 2799-2803, September 2003, doi: .
Abstract: In this letter, a novel maximum Doppler spread estimation algorithm for mobile communication systems is proposed. The proposed method uses an average power spectrum of the received signal. The fast Fourier transform (FFT) of received pilot signal, which is related with the maximum Doppler frequency is used for obtaining an instantaneous power spectrum. The proposed algorithm shows a good performance over wide Doppler frequency in low signal-to-noise ratio (SNR<10 dB). Especially, in the proposed method, any other channel information such as SNR is not required.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e86-b_9_2799/_p
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@ARTICLE{e86-b_9_2799,
author={Goo-Hyun PARK, Daesik HONG, Chang-Eon KANG, },
journal={IEICE TRANSACTIONS on Communications},
title={A New Doppler Spread Estimation Using FFT},
year={2003},
volume={E86-B},
number={9},
pages={2799-2803},
abstract={In this letter, a novel maximum Doppler spread estimation algorithm for mobile communication systems is proposed. The proposed method uses an average power spectrum of the received signal. The fast Fourier transform (FFT) of received pilot signal, which is related with the maximum Doppler frequency is used for obtaining an instantaneous power spectrum. The proposed algorithm shows a good performance over wide Doppler frequency in low signal-to-noise ratio (SNR<10 dB). Especially, in the proposed method, any other channel information such as SNR is not required.},
keywords={},
doi={},
ISSN={},
month={September},}
Copy
TY - JOUR
TI - A New Doppler Spread Estimation Using FFT
T2 - IEICE TRANSACTIONS on Communications
SP - 2799
EP - 2803
AU - Goo-Hyun PARK
AU - Daesik HONG
AU - Chang-Eon KANG
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E86-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2003
AB - In this letter, a novel maximum Doppler spread estimation algorithm for mobile communication systems is proposed. The proposed method uses an average power spectrum of the received signal. The fast Fourier transform (FFT) of received pilot signal, which is related with the maximum Doppler frequency is used for obtaining an instantaneous power spectrum. The proposed algorithm shows a good performance over wide Doppler frequency in low signal-to-noise ratio (SNR<10 dB). Especially, in the proposed method, any other channel information such as SNR is not required.
ER -
English
