Unnamed: 0 int64 0 41k | title stringlengths 4 274 | category stringlengths 5 18 | summary stringlengths 22 3.66k | theme stringclasses 8
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3,400 | Cognitive Random Stepped Frequency Radar with Sparse Recovery | eess.SP | Random stepped frequency (RSF) radar, which transmits random-frequency
pulses, can suppress the range ambiguity, improve convert detection, and
possess excellent electronic counter-countermeasures (ECCM) ability [1]. In
this paper, we apply a sparse recovery method to estimate the range and Doppler
of targets. We also ... | electrics |
3,401 | Cramer-Rao Lower Bounds of Joint Delay-Doppler Estimation for an Extended Target | eess.SP | The problem on the Cramer-Rao Lower Bounds (CRLBs) for the joint time delay
and Doppler stretch estimation of an extended target is considered in this
paper. The integral representations of the CRLBs for both the time delay and
the Doppler stretch are derived. To facilitate computation and analysis, series
representati... | electrics |
3,402 | Bounds on Discrete Fourier Transform of Random Mask | eess.SP | This paper proposes some bounds on the maximum of magnitude of a random mask
in Fourier domain. The random mask is used in random sampling scheme. Having a
bound on the maximum value of a random mask in Fourier domain is very useful
for some iterative recovery methods that use thresholding operator. In this
paper, we p... | electrics |
3,403 | Adaptive Nonlinear RF Cancellation for Improved Isolation in Simultaneous Transmit-Receive Systems | eess.SP | This paper proposes an active radio frequency (RF) cancellation solution to
suppress the transmitter (TX) passband leakage signal in radio transceivers
supporting simultaneous transmission and reception. The proposed technique is
based on creating an opposite-phase baseband equivalent replica of the TX
leakage signal i... | electrics |
3,404 | Optimal Linear Precoding for Indoor Visible Light Communication System | eess.SP | Visible light communication (VLC) is an emerging technique that uses
light-emitting diodes (LED) to combine communication and illumination. It is
considered as a promising scheme for indoor wireless communication that can be
deployed at reduced costs while offering high data rate performance. In this
paper, we focus on... | electrics |
3,405 | Optimal Training for Residual Self-Interference for Full Duplex One-way Relays | eess.SP | Channel estimation and optimal training sequence design for full-duplex
one-way relays are investigated. We propose a training scheme to estimate the
residual self-interference (RSI) channel and the channels between nodes
simultaneously. A maximum likelihood estimator is implemented with
Broyden-Fletcher-Goldfarb-Shann... | electrics |
3,406 | Modeling and Analysis of Power Line Communications for Application in Smart Grid | eess.SP | Smart grid is an energy infrastructure that increases energy efficiency by
using communication infrastructure, smart meters, smart appliances, automated
control and networking, and more. This paper focuses on the Power Line
Communication (PLC) aspect and technologies used in the smart grid. There are
various challenges... | electrics |
3,407 | Interconnection Strategies for Self-Calibration of Large Scale Antenna Arrays | eess.SP | In time-division duplexing (TDD) systems, massive multiple-input
multiple-output (MIMO) relies on the channel reciprocity to obtain the downlink
(DL) channel state information (CSI) with the uplink (UL) CSI. In practice, the
mismatches in the radio frequency (RF) analog circuits among different antennas
at the base sta... | electrics |
3,408 | Bolt Detection Signal Analysis Method Based on ICEEMD | eess.SP | The construction quality of the bolt is directly related to the safety of the
project, and as such, it must be tested. In this paper, the improved complete
ensemble empirical mode decomposition (ICEEMD) method is introduced to the bolt
detection signal analysis. The ICEEMD is used in order to decompose the anchor
detec... | electrics |
3,409 | Spectral and Energy Efficiency of Superimposed Pilots in Uplink Massive MIMO | eess.SP | Next generation wireless networks aim at providing substantial improvements
in spectral efficiency (SE) and energy efficiency (EE). Massive MIMO has been
proved to be a viable technology to achieve these goals by spatially
multiplexing several users using many base station (BS) antennas. A potential
limitation of Massi... | electrics |
3,410 | Heterogeneous Networked Data Recovery from Compressive Measurements Using a Copula Prior | eess.SP | Large-scale data collection by means of wireless sensor network and
internet-of-things technology poses various challenges in view of the
limitations in transmission, computation, and energy resources of the
associated wireless devices. Compressive data gathering based on compressed
sensing has been proven a well-suite... | electrics |
3,411 | Reliability assessment of microgrid with renewable generation and prioritized loads | eess.SP | With the increase in awareness about the climate change, there has been a
tremendous shift towards utilizing renewable energy sources (RES). In this
regard, smart grid technologies have been presented to facilitate higher
penetration of RES. Microgrids are the key components of the smart grids.
Microgrids allow integra... | electrics |
3,412 | Time-Reversal Routing for Dispersion Code Multiple Access (DCMA) Communications | eess.SP | We present the modeling and characterization of a time-reversal routing
dispersion code multiple access (TR-DCMA) system. We show that this system
maintains the low complexity advantage of DCMA transceivers while offering
dynamic adaptivity for practial communication scenarios. We first derive the
mathematical model an... | electrics |
3,413 | Magnetless Circulators Based on Spatiotemporal Modulation of Bandstop Filters in a Delta Topology | eess.SP | In this paper, we discuss the design rationale and guidelines to build
magnet-less circulators based on spatio-temporal modulation of resonant
junctions consisting of first-order bandstop filters connected in a delta
topology. Without modulation, the junction does not allow transmission between
its ports, however, when... | electrics |
3,414 | Pseudo-Linear Time-Invariant Magnetless Circulators Based on Differential Spatiotemporal Modulation of Resonant Junctions | eess.SP | In this paper, we present voltage- and current-mode differential magnetless
non-reciprocal devices obtained by pairing two single-ended (SE) circulators,
each consisting of three first-order bandpass or bandstop LC filters, connected
in either a wye or a delta topology. The resonant poles of each SE circulator
are modu... | electrics |
3,415 | Performance Bounds for Parameter Estimation under Misspecified Models: Fundamental findings and applications | eess.SP | Inferring information from a set of acquired data is the main objective of
any signal processing (SP) method. In particular, the common problem of
estimating the value of a vector of parameters from a set of noisy measurements
is at the core of a plethora of scientific and technological advances in the
last decades; fo... | electrics |
3,416 | Compressed Air Energy Storage-Part I: An Accurate Bi-linear Cavern Model | eess.SP | Compressed air energy storage (CAES) is suitable for large-scale energy
storage and can help to increase the penetration of wind power in power
systems. A CAES plant consists of compressors, expanders, caverns, and a
motor/generator set. Currently used cavern models for CAES are either accurate
but highly non-linear or... | electrics |
3,417 | Compressed Air Energy Storage-Part II: Application to Power System Unit Commitment | eess.SP | Unit commitment (UC) is one of the most important power system operation
problems. To integrate higher penetration of wind power into power systems,
more compressed air energy storage (CAES) plants are being built. Existing
cavern models for the CAES used in power system optimization problems are not
accurate, which ma... | electrics |
3,418 | Biosignal Analysis with Matching-Pursuit Based Adaptive Chirplet Transform | eess.SP | Chirping phenomena, in which the instantaneous frequencies of a signal change
with time, are abundant in signals related to biological systems. Biosignals
are non-stationary in nature and the time-frequency analysis is a viable tool
to analyze them. It is well understood that Gaussian chirplet function is
critical in d... | electrics |
3,419 | Coexistence between Communication and Radar Systems - A Survey | eess.SP | Data traffic demand in cellular networks has been tremendously growing and
has led to creating congested RF environment. Accordingly, innovative
approaches for spectrum sharing have been proposed and implemented to
accommodate several systems within the same frequency band. Spectrum sharing
between radar and communicat... | electrics |
3,420 | Asymptotic robustness of Kelly's GLRT and Adaptive Matched Filter detector under model misspecification | eess.SP | A fundamental assumption underling any Hypothesis Testing (HT) problem is
that the available data follow the parametric model assumed to derive the test
statistic. Nevertheless, a perfect match between the true and the assumed data
models cannot be achieved in many practical applications. In all these cases,
it is advi... | electrics |
3,421 | BER Performance of Uplink Massive MIMO With Low-Resolution ADCs | eess.SP | Massive multiple-input multiple-output (MIMO) is a promising technology for
next generation wireless communication systems (5G). In this technology, Base
Station (BS) is equipped with a large number of antennas. Employing high
resolution analog-to-digital converters (ADCs) for all antennas may cause high
costs and high... | electrics |
3,422 | Beam Switching Techniques for Millimeter Wave Vehicle to Infrastructure Communications | eess.SP | Beam alignment for millimeter wave (mm Wave) vehicular communications is
challenging due to the high mobility of vehicles. Recent studies have proposed
some beam switching techniques at Road Side Unit (RSU) for vehicle to
infrastructure (V2I) communications, employing initial position and speed
information of vehicles,... | electrics |
3,423 | Phased Array-Based Sub-Nyquist Sampling for Joint Wideband Spectrum Sensing and Direction-of-Arrival Estimation | eess.SP | In this paper, we study the problem of joint wideband spectrum sensing and
direction-of-arrival (DoA) estimation in a sub-Nyquist sampling framework.
Specifically, considering a scenario where a few uncorrelated narrowband
signals spread over a wide (say, several GHz) frequency band, our objective is
to estimate the ca... | electrics |
3,424 | 125 Gbps Pre-Compensated Nonlinear Frequency-Division Multiplexed Transmission | eess.SP | Record-high data rate of 125 Gb/s and SE over 2 bits/s/Hz in burst-mode
single-polarization NFDM transmissions were achieved over 976 km of SSMF with
EDFA-only amplification by transmitting and processing 222 32 QAM-modulated
nonlinear subcarriers simultaneously | electrics |
3,425 | Performance Analysis of Coherent and Noncoherent Modulation under I/Q Imbalance | eess.SP | In-phase/quadrature-phase Imbalance (IQI) is considered a major
performance-limiting impairment in direct-conversion transceivers. Its effects
become even more pronounced at higher carrier frequencies such as the
millimeter-wave frequency bands being considered for 5G systems. In this paper,
we quantify the effects of ... | electrics |
3,426 | GPR signal de-noise method based on variational mode decomposition | eess.SP | Compared with traditional empirical mode decomposition (EMD) methods,
variational mode decomposition (VMD) has strong theoretical foundation and high
operational efficiency. The VMD method is introduced to ground penetrating
radar (GPR) signal processing. The characteristics of GPR signals validate the
method of signal... | electrics |
3,427 | Improving Resource Efficiency with Partial Resource Muting for Future Wireless Networks | eess.SP | We propose novel resource allocation algorithms that have the objective of
finding a good tradeoff between resource reuse and interference avoidance in
wireless networks. To this end, we first study properties of functions that
relate the resource budget available to network elements to the optimal utility
and to the o... | electrics |
3,428 | The Impact of Transceiver Noise on Digital Nonlinearity Compensation | eess.SP | The efficiency of digital nonlinearity compensation (NLC) is analyzed in the
presence of noise arising from amplified spontaneous emission noise (ASE) as
well as from a non-ideal transceiver subsystem. Its impact on signal-to-noise
ratio (SNR) and reach increase is studied with particular emphasis on split
NLC, where t... | electrics |
3,429 | Steepest Descent Multimodulus Algorithm for Blind Signal Retrieval in QAM Systems | eess.SP | We present steepest descent (SD) implementation of multimodulus algorithm
(MMA2-2) for blind signal retrieval in digital communication systems. In
comparison to stochastic approximate (gradient descent) realization, the
proposed SD implementation of MMA2-2 equalizer mitigates inter-symbol
interference with relatively s... | electrics |
3,430 | User-centric C-RAN Architecture for Ultra-dense 5G Networks: Challenges and Methodologies | eess.SP | Ultra-dense networks (UDN) constitute one of the most promising techniques of
supporting the 5G mobile system. By deploying more small cells in a fixed area,
the average distance between users and access points can be significantly
reduced, hence a dense spatial frequency reuse can be exploited. However,
severe interfe... | electrics |
3,431 | A Novel Mataheuristic based Interference Alignment for K-User Interference Channel : A Comparative Study | eess.SP | This paper presents a new Interference Alignment (IA) scheme for K-User
Multiple Input Multiple Output (MIMO) Interference Channel (IC) based on two
metaheuristics, namely Particle Swarm Optimization (PSO) and Artificial Bee
Colony (ABC) Algorithm. Tackling interference is an essential issue in wireless
communications ... | electrics |
3,432 | PSO and CPSO Based Interference Alignment for K-User MIMO Interference Channel | eess.SP | This paper investigates how to use a metaheuristic based technique, namely
Particle Swarm Optimization (PSO), in carrying out of Interference Alignment
(IA) for $K$-User MIMO Interference Channel (IC). Despite its increasing
popularity, mainly in wireless communications, IA lacks of explicit and
straightforward design ... | electrics |
3,433 | Photonic machine learning implementation for signal recovery in optical communications | eess.SP | Machine learning techniques have proven very efficient in assorted
classification tasks. Nevertheless, processing time-dependent high-speed
signals can turn into an extremely challenging task, especially when these
signals have been nonlinearly distorted. Recently, analogue hardware concepts
using nonlinear transient r... | electrics |
3,434 | Cell Detection by Functional Inverse Diffusion and Non-negative Group Sparsity$-$Part I: Modeling and Inverse Problems | eess.SP | In this two-part paper, we present a novel framework and methodology to
analyze data from certain image-based biochemical assays, e.g., ELISPOT and
Fluorospot assays. In this first part, we start by presenting a physical
partial differential equations (PDE) model up to image acquisition for these
biochemical assays. Th... | electrics |
3,435 | Cell Detection by Functional Inverse Diffusion and Non-negative Group Sparsity$-$Part II: Proximal Optimization and Performance Evaluation | eess.SP | In this two-part paper, we present a novel framework and methodology to
analyze data from certain image-based biochemical assays, e.g., ELISPOT and
Fluorospot assays. In this second part, we focus on our algorithmic
contributions. We provide an algorithm for functional inverse diffusion that
solves the variational prob... | electrics |
3,436 | Lung sound classification using local binary pattern | eess.SP | Lung sounds contain vital information about pulmonary pathology. In this
paper, we use short-term spectral characteristics of lung sounds to recognize
associated diseases. Motivated by the success of auditory perception based
techniques in speech signal classification, we represent time-frequency
information of lung so... | electrics |
3,437 | Analysis of simultaneous 3D positioning and attitude estimation of a planar coil using inductive coupling | eess.SP | In this paper, simultaneous estimation of 3D position and attitude of a
single coil using a set of anchors, with known position and magnetic dipole, is
analyzed. Effect of noise and geometric properties of the anchors'
constellation is considered. Several parameters are analyzed and discussed,
including placement of an... | electrics |
3,438 | Quality factor of a transmission line coupled coplanar waveguide resonator | eess.SP | We investigate analytically the coupling of a coplanar waveguide resonator to
a coplanar waveguide feedline. Using a conformal mapping technique we obtain an
expression for the characteristic mode impedances and coupling coefficients of
an asymmetric multi-conductor transmission line. Leading order terms for the
extern... | electrics |
3,439 | About attenuation of videopulse in nonlinear transmission lines with ideal dielectric | eess.SP | The attenuation of the video pulse with monotonically increasing input
voltage in a transmission lines with an ideal dielectric can be characterized
by "ohmic" voltage drop $U_\sigma$ along the electrodes with finite
conductivity. The exact analytical formulas for the calculations $U_\sigma$ in
coaxial and strip lines ... | electrics |
3,440 | Rigorous Q Factor Formulation and Characterization for Nonlinear Oscillators | eess.SP | In this paper, we discuss the definition of Q factor for nonlinear
oscillators. While available definitions of Q are often limited to linear
resonators or oscillators with specific topologies, our definition is
applicable to any oscillator as a figure of merit for its amplitude stability.
It can be formulated rigorousl... | electrics |
3,441 | Embroidered Antenna Characterization for Passive UHF RFID Tags | eess.SP | For smart clothing integration with the wireless system based on radio
frequency (RF) backscattering, we demonstrate an ultra-high frequency (UHF)
antenna constructed from embroidered conductive threads. Sewn into a fabric
backing, the T-match antenna design mimics a commercial UHF RFID tag, which was
also used for com... | electrics |
3,442 | LTE Spectrum Sharing Research Testbed: Integrated Hardware, Software, Network and Data | eess.SP | This paper presents Virginia Tech's wireless testbed supporting research on
long-term evolution (LTE) signaling and radio frequency (RF) spectrum
coexistence. LTE is continuously refined and new features released. As the
communications contexts for LTE expand, new research problems arise and include
operation in harsh ... | electrics |
3,443 | Robust Radar Detection of a Mismatched Steering Vector Embedded in Compound Gaussian Clutter | eess.SP | The problem of radar detection in compound Gaussian clutter when a radar
signature is not completely known has not been considered yet and is addressed
in this paper. We proposed a robust technique to detect, based on the
generalized likelihood ratio test, a point-like target embedded in compound
Gaussian clutter. Empl... | electrics |
3,444 | Range-Spread Targets Detection in Unknown Doppler Shift via Semi-Definite Programming | eess.SP | Based on the technique of generalized likelihood ratio test, we address
detection schemes for Doppler-shifted range-spread targets in Gaussian noise.
First, a detection scheme is derived by solving the maximization associated
with the estimation of unknown Doppler frequency with semi-definite
programming. To lower the ... | electrics |
3,445 | Modelling Power Network: State Estimation and Correction | eess.SP | It is presented a simple algorithm for power network state estimation and
correction (fault detection) employing standard methodology. | electrics |
3,446 | Windowed Overlapped frequency-domain Block Filtering Approach for Direct Sequence Signal Acquisition | eess.SP | This paper applies a windowed frequency-domain overlapped block filtering
approach for the acquisition of direct sequence signals. The windows, as a
novel viewpoint, not only allow pulse shaping without a front end pulse shaping
filter, but also improve the performance of the spectrum sensing unit which can
efficiently... | electrics |
3,447 | Identification of Legged Locomotion via Model-Based and Data-Driven Approaches | eess.SP | In the first part of this thesis, we present our efforts on experimental
validation of the predictive performance of mechanics-based mathematical models
on a physical one-legged hopping robot platform. We extend upon a recently
proposed approximate analytical solution developed for the lossy spring--mass
models for a r... | electrics |
3,448 | A Spatial-Spectral Interference Model for Dense Finite-Area 5G mmWave Networks | eess.SP | With the overcrowded sub-6 GHz bands, millimeter wave (mmWave) bands offer a
promising alternative for the next generation wireless standard, i.e., 5G.
However, the susceptibility of mmWave signals to severe pathloss and shadowing
requires the use of highly directional antennas to overcome such adverse
characteristics.... | electrics |
3,449 | A Spatial-Spectral Interference Model for Millimeter Wave 5G Applications | eess.SP | The potential of the millimeter wave (mmWave) band in meeting the ever
growing demand for high data rate and capacity in emerging fifth generation
(5G) wireless networks is well-established. Since mmWave systems are expected
to use highly directional antennas with very focused beams to overcome severe
pathloss and shad... | electrics |
3,450 | White Gaussian Noise Based Capacity Estimate and Characterization of Fiber-Optic Links | eess.SP | We use white Gaussian noise as a test signal for single-mode and multimode
transmission links and estimate the link capacity based on a calculation of
mutual information. We also extract the complex amplitude channel estimations
and mode-dependent loss with high accuracy. | electrics |
3,451 | Partial Zero-Forcing for Multi-Way Relay Networks | eess.SP | The ever increasing demands for mobile network access have resulted in a
significant increase in bandwidth usage. By improving the system spectral
efficiency, multi-way relay networks (MWRNs) provide promising approaches to
address this challenge. In this paper, we propose a novel linear beamforming
design, namely part... | electrics |
3,452 | Performance Analysis of Energy Consumption in Cache-Enabled Multicast D2D Communications | eess.SP | Device-to-Device (D2D) communication as a promising technology in 5G cellular
networks provides the communication of the users in the vicinity and thereby
decreases end-to-end delay and power consumption. In addition to the
aforementioned advantages, it also supports the high-speed data transmission
services such as co... | electrics |
3,453 | An FBAR Circulator | eess.SP | This letter presents the experimental demonstration of a film bulk acoustic
resonator (FBAR) circulator at 2.5 GHz. The circulator is based on
spatio-temporal modulation of the series resonant frequency of FBARs using
varactors and exhibits a large isolation of 76 dB at 2.5 GHz. The FBAR chip
(0.25 mm2) consists of thr... | electrics |
3,454 | Beam Domain Massive MIMO for Optical Wireless Communications with Transmit Lens | eess.SP | This paper presents a novel massive multiple-input multiple-output (MIMO)
transmission in beam domain for optical wireless communications. The optical
base station equipped with massive optical transmitters communicates with a
number of user terminals (UTs) through a transmit lens. Focusing on LED
transmitters, we anal... | electrics |
3,455 | Joint Radio Resource Allocation, 3D Placement and User Association of Aerial Base Stations in IoT Networks | eess.SP | In this paper, a novel method for joint radio resource allocation (RRA),
three-dimensional placement (3DP), and user association of aerial base stations
(ABSs) as a main problem in the internet of things (IoT) networks is proposed.
In our proposed model, we consider two schemes: a) line of sight (LoS) b)
generalized. I... | electrics |
3,456 | Measurements and Characterisation of Surface Scattering at 60 GHz | eess.SP | This paper presents the analysis and characterization of the surface
scattering process for both specular and diffused components. The study is
focused on the investigation of various building materials each having a
different roughness, at a central frequency of 60GHz. Very large signal
strength variations in first or... | electrics |
3,457 | Non-Orthogonal Multiple Access for FSO Backhauling | eess.SP | We consider a free space optical (FSO) backhauling system which consists of
two base stations (BSs) and one central unit (CU). We propose to employ
non-orthogonal multiple access (NOMA) for FSO backhauling where both BSs
transmit at the same time and in the same frequency band to the same
photodetector at the CU. We de... | electrics |
3,458 | Distributed Coordinated Multicell Beamforming for Wireless Cellular Networks Powered by Renewables: A Stochastic ADMM Approach | eess.SP | The integration of renewable energy sources (RES) has facilitated efficient
and sustainable resource allocation for wireless communication systems. In this
paper, a novel framework is introduced to develop coordinated multicell
beamforming (CMBF) design for wireless cellular networks powered by a smart
microgrid, where... | electrics |
3,459 | Intentional Aliasing Method to Improve Sub-Nyquist Sampling System | eess.SP | A modulated wideband converter (MWC) has been introduced as a sub-Nyquist
sampler that exploits a set of fast alternating pseudo random (PR) signals.
Through parallel sampling branches, an MWC compresses a multiband spectrum by
mixing it with PR signals in the time domain, and acquires its sub-Nyquist
samples. Previous... | electrics |
3,460 | Social Learning Against Data Falsification in Sensor Networks | eess.SP | Although surveillance and sensor networks play a key role in Internet of
Things, sensor nodes are usually vulnerable to tampering due to their
widespread locations. In this letter we consider data falsification attacks
where an smart attacker takes control of critical nodes within the network,
including nodes serving a... | electrics |
3,461 | Power Minimization Techniques in Distributed Base Station Antenna Systems using Non-Orthogonal Multiple Access | eess.SP | This paper introduces new approaches for combining non-orthogonal multiple
access (NOMA) with distributed base station (DBS) deployments. The purpose of
the study is to unlock the true potentials of DBS systems in the NOMA context,
since all previous works dealing with power minimization in NOMA are performed
in the CB... | electrics |
3,462 | A Fast Blind Impulse Detector for Bernoulli-Gaussian Noise in Underspread Channel | eess.SP | The Bernoulli-Gaussian (BG) model is practical to characterize impulsive
noises that widely exist in various communication systems. To estimate the BG
model parameters from noise measurements, a precise impulse detection is
essential. In this paper, we propose a novel blind impulse detector, which is
proven to be fast ... | electrics |
3,463 | Electric Vehicle Battery Swapping Station | eess.SP | Providing adequate charging infrastructure plays a momentous role in rapid
proliferation of Electric Vehicles (EVs). Easy access to such infrastructure
would remove various obstacles regarding limited EV mobility range. A Battery
Swapping Station (BSS) is an effective approach in supplying power to the EVs,
while mitig... | electrics |
3,464 | TDoA Based Positioning using Ultrasound Signals and Wireless Nodes | eess.SP | In this paper, a positioning technique based on Time Difference of Arrival
(TDoA) measurements is analyzed. The proposed approach is designed to consent
range and position estimation, using ultrasound transmissions of a stream of
chirp pulses, received by a set of wireless nodes. A potential source of
inaccuracy introd... | electrics |
3,465 | Accurate Estimation of a Coil Magnetic Dipole Moment | eess.SP | In this paper, a technique for accurate estimation of the moment of magnetic
dipole is proposed. The achievable accuracy is investigated, as a function of
measurement noise affecting estimation of magnetic field cartesian components.
The proposed technique is validated both via simulations and experimentally. | electrics |
3,466 | An Interactive System for Exhibitions in a Science and Technology Center | eess.SP | This paper presents the development of a system for realizing interactive
exhibitions in the context of a science and technology center. The core
functionality of the system is provided by a positioning subsystem comprised of
a fixed infrastructure of transmitters and a sensor worn by a user. The
operating principle of... | electrics |
3,467 | A Binary Wyner-Ziv Code Design Based on Compound LDGM-LDPC Structures | eess.SP | In this paper, a practical coding scheme is designed for the binary Wyner-Ziv
(WZ) problem by using nested low-density generator-matrix (LDGM) and
low-density parity-check (LDPC) codes. This scheme contains two steps in the
encoding procedure. The first step involves applying the binary quantization by
employing LDGM c... | electrics |
3,468 | Optimal Experiment Design for Magnetic Resonance Fingerprinting: Cramér-Rao Bound Meets Spin Dynamics | eess.SP | Magnetic resonance (MR) fingerprinting is a new quantitative imaging
paradigm, which simultaneously acquires multiple MR tissue parameter maps in a
single experiment. In this paper, we present an estimation-theoretic framework
to perform experiment design for MR fingerprinting. Specifically, we describe a
discrete-time... | electrics |
3,469 | A Distributed Dynamic Programming-based Solution for Load Management in Smart Grids | eess.SP | Load management is being recognized as an important option for active user
participation in the energy market. Traditional load management methods usually
require a centralized powerful control center and a two-way communication
network between the system operators and energy end-users. The increasing user
participatio... | electrics |
3,470 | Hand Gesture Recognition Using Ultrasonic Waves | eess.SP | This paper presents a new method for detecting and classifying a predefined
set of hand gestures using a single transmitter and a single receiver utilizing
a linearly frequency modulated ultrasonic signal. Gestures are identified based
on estimated range and received signal strength (RSS) of reflected signal from
the h... | electrics |
3,471 | Online Training of LSTM Networks in Distributed Systems for Variable Length Data Sequences | eess.SP | In this brief paper, we investigate online training of Long Short Term Memory
(LSTM) architectures in a distributed network of nodes, where each node employs
an LSTM based structure for online regression. In particular, each node
sequentially receives a variable length data sequence with its label and can
only exchange... | electrics |
3,472 | Merging the Bernoulli-Gaussian and Symmetric Alpha-Stable Models for Impulsive Noises in Narrowband Power Line Channels | eess.SP | To model impulsive noise in power line channels, both the Bernoulli-Gaussian
model and the symmetric alpha-stable model are usually applied. Towards a merge
of existing noise measurement databases and a simplification of communication
system design, the compatibility between the two models is of interest. In this
paper... | electrics |
3,473 | Pseudo-Zernike Moments Based Sparse Representations for SAR Image Classification | eess.SP | We propose radar image classification via pseudo-Zernike moments based sparse
representations. We exploit invariance properties of pseudo-Zernike moments to
augment redundancy in the sparsity representative dictionary by introducing
auxiliary atoms. We employ complex radar signatures. We prove the validity of
our propo... | electrics |
3,474 | A Link Quality Model for Generalised Frequency Division Multiplexing | eess.SP | 5G systems aim to achieve extremely high data rates, low end-to-end latency
and ultra-low power consumption. Recently, there has been considerable interest
in the design of 5G physical layer waveforms. One important candidate is
Generalised Frequency Division Multiplexing (GFDM). In order to evaluate its
performance an... | electrics |
3,475 | On Power Allocation for Distributed Detection with Correlated Observations and Linear Fusion | eess.SP | We consider a binary hypothesis testing problem in an inhomogeneous wireless
sensor network, where a fusion center (FC) makes a global decision on the
underlying hypothesis. We assume sensors observations are correlated Gaussian
and sensors are unaware of this correlation when making decisions. Sensors send
their modul... | electrics |
3,476 | A Refined Analysis of the Gap between Expected Rate for Partial CSIT and the Massive MIMO Rate Limit | eess.SP | Optimal BeamFormers (BFs) that maximize the Weighted Sum Rate (WSR) for a
Multiple-Input Multiple-Output (MIMO) interference broadcast channel (IBC)
remains an important research area. Under practical scenarios, the problem is
compounded by the fact that only partial channel state information at the
transmitter (CSIT) ... | electrics |
3,477 | Near-Optimal Sparse Sensing for Gaussian Detection with Correlated Observations | eess.SP | Detection of a signal under noise is a classical signal processing problem.
When monitoring spatial phenomena under a fixed budget, i.e., either physical,
economical or computational constraints, the selection of a subset of available
sensors, referred to as sparse sensing, that meets both the budget and
performance re... | electrics |
3,478 | Estimation of Rain Attenuation at EHF bands for Earth-to-Satellite Links in Bangladesh | eess.SP | Due to heavy congestion in lower frequency bands, engineers are looking for
new frequency bands to support new services that require higher data rates,
which in turn needs broader bandwidths. To meet this requirement, extremely
high frequency (EHF), particularly Q (36 to 46 GHz) and V (46 to 56 GHz) bands,
is the best ... | electrics |
3,479 | Probabilistic Available Delivery Capability Assessment of General Distribution Network with Renewables | eess.SP | Rapid increase of renewable energy sources and electric vehicles in utility
distribution feeders introduces more and more uncertainties. To investigate how
such uncertainties may affect the available delivery capability (ADC) of the
distribution network, it is imperative to employ a probabilistic analysis
framework. In... | electrics |
3,480 | A Study Of Optimal False Information Injection Attack On Dynamic State Estimation in Multi-Sensor Systems | eess.SP | In this paper, the impact of false information injection is investigated for
linear dynamic systems with multiple sensors. It is assumed that the system is
unsuspecting the existence of false information and the adversary is trying to
maximize the negative effect of the false information on Kalman filter's
estimation p... | electrics |
3,481 | An Automated Window Selection Procedure For DFT Based Detection Schemes To Reduce Windowing SNR Loss | eess.SP | The classical spectrum analysis methods utilize window functions to reduce
the masking effect of a strong spectral component over weaker components. The
main cost of side-lobe reduction is the reduction of signal-to-noise ratio
(SNR) level of the output spectrum. We present a single snapshot method which
optimizes the ... | electrics |
3,482 | Reconfigurable Power Electronics Topologies | eess.SP | This paper presents two novel topologies for automatically transforming power
converter topology from three-phase 3-level cascaded H-bridge to three-phase
2-level converter design. These techniques are implemented by flicking specific
switches to rearrange circuit connections. The switches can be controlled by
signals ... | electrics |
3,483 | Single wavelength 480 Gb/s direct detection over 80km SSMF enabled by Stokes Vector Kramers Kronig transceiver | eess.SP | We propose 4D modulation with directed detection employing a novel
Stokes-Vector Kramers-Kronig transceiver. It shows that employing Stokes vector
receiver, transmitted digital carrier and Kramers-Kronig detection offers an
effective way to de-rotate polarization multiplexed complex double side band
signal without usin... | electrics |
3,484 | Shift-enabled graphs: Graphs where shift-invariant filters are representable as polynomials of shift operations | eess.SP | In digital signal processing, shift-invariant filters can be represented as a
polynomial expansion of a shift operation,that is, the Z-transform
representation. When extended to graph signal processing (GSP), this would mean
that a shift-invariant graph filter can be represented as a polynomial of the
adjacency (shift)... | electrics |
3,485 | Feasibility Study of OFDM-MFSK Modulation Scheme for Smart Metering Technology | eess.SP | The Orthogonal Frequency Division Multiplexing based M-ary Frequency Shift
Keying (OFDM-MFSK) is a noncoherent modulation scheme which merges MFSK with
the OFDM waveform. It is designed to improve the receiver sensitivity in the
hard environments where channel estimation is very difficult to perform. In
this paper, the... | electrics |
3,486 | Probabilistic Distribution Power Flow Based on Finite Smoothing of Data Samples Considering Plug-in Hybrid Electric Vehicles | eess.SP | The ever increasing penetration of plug-in hybrid electric vehicles in
distribution systems has triggered the need for a more accurate and at the same
time fast solution to probabilistic distribution power flow problem. In this
paper a novel algorithm is introduced based on finite sample points to
determine probabilist... | electrics |
3,487 | Weighted Proportional Fair Scheduling for Downlink Non-Orthogonal Multiple Access | eess.SP | In this paper, a weighted proportional fair (PF) scheduling method is
proposed in the context of non-orthogonal multiple access (NOMA) with
successive interference cancellation (SIC) at the receiver side. The new scheme
introduces weights that adapt the classical PF metric to the NOMA scenario,
improving performance in... | electrics |
3,488 | SCMA with Low Complexity Symmetric Codebook Design for Visible Light Communication | eess.SP | Sparse code multiple access (SCMA) is attracting significant research
interests currently, which is considered as a promising multiple access
technique for 5G systems. It serves as a good candidate for the future
communication network with massive nodes due to its capability of handling user
overloading. Introducing SC... | electrics |
3,489 | Respiratory and cardiac monitoring at night using a wrist wearable optical system | eess.SP | Sleep monitoring provides valuable insights into the general health of an
individual and helps in the diagnostic of sleep-derived illnesses.
Polysomnography, is considered the gold standard for such task. However, it is
very unwieldy and therefore not suitable for long-term analysis. Here, we
present a non-intrusive we... | electrics |
3,490 | Full-Duplex Non-Orthogonal Multiple Access for Modern Wireless Networks | eess.SP | Non-orthogonal multiple access (NOMA) is an interesting concept to provide
higher capacity for future wireless communications. In this article, we
consider the feasibility and benefits of combining full-duplex operation with
NOMA for modern communication systems. Specifically, we provide a comprehensive
overview on app... | electrics |
3,491 | Estimation and Control over Cognitive Radio Channels with Distributed and Dynamic Spectral Activity | eess.SP | Since its first inception by Joseph Mitola III in 1998 cognitive radio (CR)
systems have seen an explosion of papers in the communication community.
However, the interaction of CR and control has remained vastly unexplored. In
fact, when combined with control theory CR may pave the way for new and
exciting control and ... | electrics |
3,492 | New sufficient conditions of signal recovery with tight frames via $l_1$-analysis | eess.SP | The paper discusses the recovery of signals in the case that signals are
nearly sparse with respect to a tight frame $D$ by means of the $l_1$-analysis
approach. We establish several new sufficient conditions regarding the
$D$-restricted isometry property to ensure stable reconstruction of signals
that are approximatel... | electrics |
3,493 | A sharp sufficient condition of block signal recovery via $l_2/l_1$-minimization | eess.SP | This work gains a sharp sufficient condition on the block restricted isometry
property for the recovery of sparse signal. Under the certain assumption, the
signal with block structure can be stably recovered in the present of noisy
case and the block sparse signal can be exactly reconstructed in the noise-free
case. Be... | electrics |
3,494 | Augmented Slepians: Bandlimited Functions that Counterbalance Energy in Selected Intervals | eess.SP | Slepian functions provide a solution to the optimization problem of joint
time-frequency localization. Here, this concept is extended by using a
generalized optimization criterion that favors energy concentration in one
interval while penalizing energy in another interval, leading to the
"augmented" Slepian functions. ... | electrics |
3,495 | Deep Learning for Frame Error Probability Prediction in BICM-OFDM Systems | eess.SP | In the context of wireless communications, we propose a deep learning
approach to learn the mapping from the instantaneous state of a frequency
selective fading channel to the corresponding frame error probability (FEP) for
an arbitrary set of transmission parameters. We propose an abstract model of a
bit interleaved c... | electrics |
3,496 | Finite sample performance of linear least squares estimators under sub-Gaussian martingale difference noise | eess.SP | Linear Least Squares is a very well known technique for parameter estimation,
which is used even when sub-optimal, because of its very low computational
requirements and the fact that exact knowledge of the noise statistics is not
required. Surprisingly, bounding the probability of large errors with finitely
many sampl... | electrics |
3,497 | Closed Form Solutions of Combinatorial Graph Laplacian Estimation under Acyclic Topology Constraints | eess.SP | How to obtain a graph from data samples is an important problem in graph
signal processing. One way to formulate this graph learning problem is based on
Gaussian maximum likelihood estimation, possibly under particular topology
constraints. To solve this problem, we typically require iterative convex
optimization solve... | electrics |
3,498 | Learned Convolutional Sparse Coding | eess.SP | We propose a convolutional recurrent sparse auto-encoder model. The model
consists of a sparse encoder, which is a convolutional extension of the learned
ISTA (LISTA) method, and a linear convolutional decoder. Our strategy offers a
simple method for learning a task-driven sparse convolutional dictionary (CD),
and prod... | electrics |
3,499 | Sustainable Green Networking: Exploiting Degrees of Freedom towards Energy-Efficient 5G Systems | eess.SP | The carbon footprint concern in the development and deployment of 5G new
radio systems has drawn the attention to several stakeholders. In this article,
we analyze the critical power consuming component of all candidate 5G system
architectures-the power amplifier (PA)-and propose PA-centric resource
management solution... | electrics |
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