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Applied Optics, ISSN 1559-128X, 07/2013, Volume 52, Issue 21, pp. 5235 - 5246
The question of signal-to-noise ratio (SNR) in intensity interferometry has been revisited in recent years, as researchers have realized that various... 
Cramer-Rao bounds
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 09/2019, Volume 44, Issue 17, pp. 4187 - 4190
Precise knowledge of a laser's wavelength is crucial for applications from spectroscopy to telecommunications. Here, we present a wavemeter that operates on... 
FREQUENCY | OPTICS | Talbot effect | Signal processing | Lower bounds | Cramer-Rao bounds | Wavemeters | Algorithms
Journal Article
Physical Review Letters, ISSN 0031-9007, 11/2016, Volume 117, Issue 19, p. 190801
We obtain the ultimate quantum limit for estimating the transverse separation of two thermal point sources using a given imaging system with limited spatial... 
SINGLE-MOLECULE MICROSCOPY | LOCALIZATION | PHYSICS, MULTIDISCIPLINARY | POINT SOURCES | RESOLUTION | LIGHT | Cramer-Rao bounds | Separation | Wavelengths | Microscopy | Quantum mechanics | Imaging | Estimating | Astrometry
Journal Article
IEEE Transactions on Wireless Communications, ISSN 1536-1276, 8/2019, pp. 1 - 1
In this paper, we aim at providing a unified performance analysis framework for visible light-based positioning (VLP) using received signal strength (RSS),... 
non-line-of-sight | Visible light-based positioning | performance limit | Cramer-Rao lower bound
Journal Article
IEEE Transactions on Wireless Communications, ISSN 1536-1276, 8/2019, pp. 1 - 1
In this paper, we are interested in the joint estimate of user equipment (UE) position and orientation for visible light communication (VLC) with uncertain... 
LiFi localization | visible light communication | unknown emitting power | Cramer-Rao lower bound
Journal Article
IEEE TRANSACTIONS ON SIGNAL PROCESSING, ISSN 1053-587X, 06/2010, Volume 58, Issue 6, pp. 3384 - 3389
The goal of this contribution is to characterize the best achievable mean-squared error (MSE) in estimating a sparse deterministic parameter from measurements... 
SIGNALS | sparse estimation | Constrained estimation | Cramer-Rao bound (CRB) | DICTIONARIES | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
IEEE Transactions on Vehicular Technology, ISSN 0018-9545, 8/2019, pp. 1 - 1
This paper investigates the selection of a subset of sensors for time difference of arrival (TDOA) localization under the non-line-of-sight (NLOS) condition in... 
WSN | sensor selection | TDOA localization | non-line-of-sight (NLOS) | Cramer-Rao lower bound (CRLB)
Journal Article
IEEE Transactions on Signal Processing, ISSN 1053-587X, 01/2019, Volume 67, Issue 6, p. 1493
Sparse linear arrays, such as co-prime and nested arrays, can identify up [Formula Omitted] uncorrelated sources with only [Formula Omitted] sensors by... 
Cramer-Rao bounds | Asymptotic properties | Apertures | Mathematical models | Linear arrays | Sensors | Sensor arrays
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 10/2014, Volume 47, Issue 42, pp. 424006 - 39
We summarize important recent advances in quantum metrology, in connection to experiments in cold gases, trapped cold atoms and photons. First we review simple... 
spin squeezing | quantum metrology | entanglement | Fisher information | ENHANCED MEASUREMENTS | STATES | PHYSICS, MULTIDISCIPLINARY | ASSISTANCE | PHOTONS | LIGHT | PHYSICS, MATHEMATICAL | HORNE-ZEILINGER ENTANGLEMENT | PRECISION | PHASE | SPECTROSCOPY | HEISENBERG LIMIT | Cramer-Rao bounds | Tasks | Mathematical analysis | Metrology | Evolution | Photons | Cold atoms | Interferometers
Journal Article
IEEE Transactions on Information Theory, ISSN 0018-9448, 06/2018, Volume 64, Issue 6, pp. 4379 - 4381
We use the notion of polymatroid duality to define the formal dual of an information inequality. We use it to show that the closure of the entropy region for... 
Cramer-Rao bounds | Entropy | Probability distribution | Random variables | mutual information | Cryptography | Channel coding | Information entropy | probability distribution | random variables
Journal Article
by Li, XR
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, ISSN 1536-1276, 12/2006, Volume 5, Issue 12, pp. 3626 - 3633
Recently, received signal strength (RSS)-based location estimation technique has been proposed as a low-cost, low-complexity solution for many novel... 
location estimation | Cramer-Rao bound (CRB) | received signal strength (RSS) | TELECOMMUNICATIONS | least square estimation | SENSOR NETWORKS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Optics Letters, ISSN 0146-9592, 03/2017, Volume 42, Issue 6, pp. 1088 - 1091
Sensitivity is a critical figure of merit to quantify measurement performance in quantitative phase imaging. It is affected by various noise sources in the... 
MICROSCOPY | LIGHT | OPTICS | Cramer-Rao bounds | Sensitivity analysis | Algorithms | Wavelengths | Efficiency | Categories | Imaging | Interferometry
Journal Article
IEEE Transactions on Instrumentation and Measurement, ISSN 0018-9456, 10/2019, pp. 1 - 1
The frequency shifting and filtering (FSF) algorithm, a variant of DFT, has the merit of high efficiency for frequency analysis thanks to its simple... 
Cramer-Rao Lower Bound | Filtering | Frequency shifting | Variance analysis | Signal to noise ratio
Journal Article
Journal Article
Physical Review Letters, ISSN 0031-9007, 05/2016, Volume 116, Issue 18, p. 180402
We introduce a new kind of quantum measurement that is defined to be symmetric in the sense of uniform Fisher information across a set of parameters that... 
Cramer-Rao bounds | Completeness | Quantum theory | Symmetry | Physics - Quantum Physics
Journal Article
IEEE Transactions on Intelligent Transportation Systems, ISSN 1524-9050, 4/2019, pp. 1 - 13
Traffic data estimation plays an important role because traffic data often suffers from missing data problems, caused by a variety of reasons, i.e., temporary... 
fisher matrix | Cramer-Rao lower bound (CRLB) | spatial-temporal kriging | squared flow error bound (SFEB)
Journal Article
IEEE Journal on Selected Areas in Communications, ISSN 0733-8716, 10/2012, Volume 30, Issue 9, pp. 1823 - 1834
Real-time and reliable location information of mobile nodes is a key enabler for many emerging wireless network applications. Such information can be obtained... 
localization | Cooperative network | Navigation | Bayesian methods | Cramer-Rao bound (CRB) | Hidden Markov models | equivalent Fisher information (EFI) | Position measurement | Time measurement | Vectors | Velocity measurement | navigation | FUNDAMENTAL LIMITS | WIRELESS | WIDE-BAND LOCALIZATION | ERROR | TELECOMMUNICATIONS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Journal of Lightwave Technology, ISSN 0733-8724, 01/2017, Volume 35, Issue 2, pp. 309 - 319
Indoor visible light positioning (VLP) using signals transmitted by lighting LEDs is a topic attracting increasing interest within the research community. In... 
Maximum likelihood estimation | Cramer-Rao bounds | positioning | Receivers | Apertures | Cramer-Rao bound | Light emitting diodes | VLP | Data mining | Photodiodes | LOCALIZATION | OPTICS | TELECOMMUNICATIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | Signal strength
Journal Article
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