Performance Analysis and Optimization of Non-Data-Aided Carrier Frequency Estimator for APSK Signals
Summary :
This paper investigates the non-data-aided (NDA) carrier frequency estimation of amplitude and phase shift keying (APSK) signals. The true Cramer-Rao bound (CRB) for NDA frequency estimation of APSK signals are derived and evaluated numerically. Characteristic and jitter variance of NDA Luise and Reggiannini (L&R) frequency estimator are analyzed. Verified by Monte Carlo simulations, the analytical results are shown to be accurate for medium-to-high signal-to-noise ratio (SNR) values. Using the proposed closed-form expression, parameters of the algorithm are optimized efficiently to minimize the jitter variance.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E95-B No.6 pp.2080-2086
- Publication Date
- 2012/06/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E95.B.2080
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technologies
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Keyword
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Nan WU, Hua WANG, Jingming KUANG, Chaoxing YAN, "Performance Analysis and Optimization of Non-Data-Aided Carrier Frequency Estimator for APSK Signals" in IEICE TRANSACTIONS on Communications,
vol. E95-B, no. 6, pp. 2080-2086, June 2012, doi: 10.1587/transcom.E95.B.2080.
Abstract: This paper investigates the non-data-aided (NDA) carrier frequency estimation of amplitude and phase shift keying (APSK) signals. The true Cramer-Rao bound (CRB) for NDA frequency estimation of APSK signals are derived and evaluated numerically. Characteristic and jitter variance of NDA Luise and Reggiannini (L&R) frequency estimator are analyzed. Verified by Monte Carlo simulations, the analytical results are shown to be accurate for medium-to-high signal-to-noise ratio (SNR) values. Using the proposed closed-form expression, parameters of the algorithm are optimized efficiently to minimize the jitter variance.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.2080/_p
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@ARTICLE{e95-b_6_2080,
author={Nan WU, Hua WANG, Jingming KUANG, Chaoxing YAN, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance Analysis and Optimization of Non-Data-Aided Carrier Frequency Estimator for APSK Signals},
year={2012},
volume={E95-B},
number={6},
pages={2080-2086},
abstract={This paper investigates the non-data-aided (NDA) carrier frequency estimation of amplitude and phase shift keying (APSK) signals. The true Cramer-Rao bound (CRB) for NDA frequency estimation of APSK signals are derived and evaluated numerically. Characteristic and jitter variance of NDA Luise and Reggiannini (L&R) frequency estimator are analyzed. Verified by Monte Carlo simulations, the analytical results are shown to be accurate for medium-to-high signal-to-noise ratio (SNR) values. Using the proposed closed-form expression, parameters of the algorithm are optimized efficiently to minimize the jitter variance.},
keywords={},
doi={10.1587/transcom.E95.B.2080},
ISSN={1745-1345},
month={June},}
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TY - JOUR
TI - Performance Analysis and Optimization of Non-Data-Aided Carrier Frequency Estimator for APSK Signals
T2 - IEICE TRANSACTIONS on Communications
SP - 2080
EP - 2086
AU - Nan WU
AU - Hua WANG
AU - Jingming KUANG
AU - Chaoxing YAN
PY - 2012
DO - 10.1587/transcom.E95.B.2080
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2012
AB - This paper investigates the non-data-aided (NDA) carrier frequency estimation of amplitude and phase shift keying (APSK) signals. The true Cramer-Rao bound (CRB) for NDA frequency estimation of APSK signals are derived and evaluated numerically. Characteristic and jitter variance of NDA Luise and Reggiannini (L&R) frequency estimator are analyzed. Verified by Monte Carlo simulations, the analytical results are shown to be accurate for medium-to-high signal-to-noise ratio (SNR) values. Using the proposed closed-form expression, parameters of the algorithm are optimized efficiently to minimize the jitter variance.
ER -
English
