An overview of advances in signal processing techniques for classical and quantum wideband synthetic apertures

P Vouras, KV Mishra, A Artusio-Glimpse… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Rapid developments in synthetic aperture (SA) systems, which generate a larger aperture
with greater angular resolution than is inherently possible from the physical dimensions of a …

The rise of intelligent reflecting surfaces in integrated sensing and communications paradigms

AM Elbir, KV Mishra, MRB Shankar… - IEEE Network, 2022 - ieeexplore.ieee.org
The intelligent reflecting surface (IRS) alters the behavior of wireless media and,
consequently, has potential to improve the performance and reliability of wireless systems …

Multiple IRS-assisted wideband dual-function radar-communication

T Wei, L Wu, KV Mishra… - 2022 2nd IEEE …, 2022 - ieeexplore.ieee.org
We propose a novel dual-function radar-communications (DFRC) system that relies on
multiple intelligent reflecting surfaces (IRSs) to enhance detection of non-line-of-sight …

[HTML][HTML] Joint optimization of UAV-IRS placement and resource allocation for wireless powered mobile edge computing networks

M Ahmed, HM Alshahrani, N Alruwais, MM Asiri… - Journal of King Saud …, 2023 - Elsevier
The rapid evolution of communication systems towards the next generation has led to an
increased deployment of Internet of Things (IoT) devices for various real-time applications …

OptM3Sec: Optimizing multicast IRS-aided multiantenna DFRC secrecy channel with multiple eavesdroppers

KV Mishra, A Chattopadhyay… - ICASSP 2022-2022 …, 2022 - ieeexplore.ieee.org
With the use of common signaling methods for dual-function radar-communications (DFRC)
systems, the susceptibility of eavesdropping on messages aimed at legitimate users has …

Sum-rate maximization for RIS-assisted integrated sensing and communication systems with manifold optimization

E Shtaiwi, H Zhang, A Abdelhadi… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Integrated sensing and communication (ISAC) is a key enabler for next-generation wireless
communication systems to improve spectral efficiency. However, the coexistence of sensing …

Multi-IRS-aided Doppler-tolerant wideband DFRC system

T Wei, L Wu, KV Mishra… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) is recognized as an enabler of future dual-function radar-
communications (DFRC) by improving spectral efficiency, coverage, parameter estimation …

RIS-aided localization under position and orientation offsets in the near and far field

DR Emenonye, HS Dhillon… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper presents a rigorous Bayesian analysis of the information in the signal (consisting
of both the line-of-sight (LOS) path and reflections from multiple reconfigurable intelligent …

Cramér–Rao lower bound optimization for hidden moving target sensing via multi-IRS-aided radar

Z Esmaeilbeig, KV Mishra, A Eamaz… - IEEE Signal …, 2022 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) is a rapidly emerging paradigm to enable non-line-of-sight
(NLoS) wireless transmission. In this paper, we focus on IRS-aided radar estimation …

AI-RAN in 6G Networks State-of-the-Art and Challenges

NA Khan, S Schmid - IEEE Open Journal of the …, 2023 - ieeexplore.ieee.org
6G is a next-generation cellular communication technology that builds up on existing 5G
networks which are currently rolled out worldwide. Through incorporation of artificial …