Integrated waveform design for MIMO radar and communication via spatio-spectral modulation

X Yu, X Yao, J Yang, L Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper considers the integrated waveform design to simultaneously achieve a desired
radar beampattern and multi-users communication for a dual-function Multiple-Input Multiple …

Energy-efficient non-orthogonal multicast and unicast transmission of cell-free massive MIMO systems with SWIPT

F Tan, P Wu, YC Wu, M Xia - IEEE Journal on Selected Areas …, 2020 - ieeexplore.ieee.org
This work investigates the energy-efficient resource allocation for layered-division
multiplexing (LDM) based non-orthogonal multicast and unicast transmission in cell-free …

Energy-efficient precoding for non-orthogonal multicast and unicast transmission via first-order algorithm

Y Li, M Xia, YC Wu - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
As the demand for supporting hybrid multicast and unicast services is rapidly increasing, a
non-orthogonal multiplexing transmission scheme called layered-division multiplexing …

Spectrally constrained unimodular sequence design without spectral level mask

Y Jing, J Liang, D Zhou, HC So - IEEE Signal Processing …, 2018 - ieeexplore.ieee.org
Due to the freedom degree loss resulted from the unimodular constraints, it is not easy to
specify proper and feasible stopband and passband levels for frequency grids of interest in …

Integrated transmit waveform and ris phase shift design for lpi detection and communication

X Liu, Y Yuan, T Zhang, G Cui… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper investigates integrated waveform design for radar systems to simultaneously
achieve a low probability of intercept (LPI) by an adversary electronic support measure …

Beampattern synthesis with minimal dynamic range ratio

X Fan, J Liang, HC So - Signal Processing, 2018 - Elsevier
The excitations with a small value of dynamic range ratio (DRR) are helpful to control the
mutual coupling between array elements, reduce the output power loss, and simplify the …

Optimal synthesis of sum and difference beam patterns with a common weight vector for symmetric and asymmetric antenna arrays

X Fan, J Liang, X Zhao, Y Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
To alleviate the complexity of feeding network design and reduce the dependence of sum
and difference beam pattern synthesis on the central symmetric antenna arrays, a method …

Cooperative beamforming for wireless fronthaul and access links in ultra-dense C-RANs with SWIPT: A first-order approach

F Tan, P Wu, YC Wu, M Xia - IEEE Journal of Selected Topics …, 2021 - ieeexplore.ieee.org
This work studies multigroup multicasting transmission in cloud radio access networks (C-
RANs) with simultaneous wireless information and power transfer where densely packed …

New methodology for robust-optimal design with acceptable risks: an application to blended/wing/body aircraft

H Aubeelack, S Segonds, C Bes, T Druot, A Bérard… - AIAA Journal, 2022 - arc.aiaa.org
In this paper, a new design methodology guaranteeing optimal performance and constraint
satisfaction with acceptable risks is presented. This methodology is particularly tailored to …

On the sample complexity and optimization landscape for quadratic feasibility problems

PK Thaker, G Dasarathy, A Nedić - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
We consider the problem of recovering a complex vector x∈ ℂ n from m quadratic
measurements {< A ix, x>} i= 1 m. This problem, known as quadratic feasibility …